How many people have eating disorders? We don’t really know, and that’s a worry



Eating disorders disproportionately affect females and young people.
From shutterstock.com

Laura Hart, University of Melbourne

Last week, federal health minister Greg Hunt announced that more than 60,000 Australians will be asked about their mental health and well-being as part of the Intergenerational Health and Mental Health Study.

The mental health survey will be run in 2020, with new data on how common mental illness is due the year after. This is a welcome announcement for the mental health sector, because information gathered in a survey like this can be used to shape policy reform.




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But eating disorders, a major category of mental illnesses, have been neglected by all previous important data collection initiatives in Australia so far. Notably, they were missing from the last national mental health surveys in 1997 and 2007.

Eating disorders are not yet an official part of this new survey, but we understand they are being considered.

If people with eating disorders are not counted, they don’t count. In other words, we need to know who has these severe and debilitating conditions, and then work towards improving the treatment and supports available for them.




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Surveys are important

National surveys ask the public if they have experienced symptoms of various mental illnesses, either in their lifetime or during the past 12 months.

People who answer “yes” to particular clusters of symptoms are “diagnosed”, or assumed to have had the illness.

Asking the public about their symptoms is the best way to understand how common mental illnesses are. This is because most people with a mental illness don’t seek treatment and may never have had a diagnosis. So collecting data from health services or based on reported diagnoses doesn’t provide a full picture.

Also, for some mental illnesses, such as anorexia nervosa or psychosis, people might not realise they have a diagnosable illness. But they are likely to respond “yes” to direct questions about their experiences with body dissatisfaction or thinking difficulties.

Eating disorders are more than just anorexia

A person with anorexia nervosa engages in dangerous behaviours to maintain a very low body weight, or to lose more weight. Although most people have heard of it, anorexia is not common. We know this from other countries who have previously studied the prevalence of anorexia in community surveys.

That being said, it’s very serious and can be fatal. It has the highest mortality of all non-substance use mental disorders, and one in five of those deaths is by suicide.




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Other eating disorders include bulimia nervosa, binge-eating disorder, and “other specified feeding and eating disorders” (OSFED), a catch-all group for those who don’t fit anywhere else.

People with bulimia nervosa or binge-eating disorder experience cycles of binge-eating, often after periods of restricting foods, which cause shame, guilt and discomfort.

Those with bulimia compensate for binge-eating through vomiting, fasting, exercise or other methods, while those with binge-eating disorder do not.

Binge-eating disorder is the most common of all eating disorders and occurs more equally across men and women than other eating disorders.

As well as continued weight gain, people with binge-eating disorder are more likely to experience depression and anxiety, and other significant health problems (such as asthma, diabetes, and arthritis) than people with a high BMI (body-mass index) but no binge-eating disorder.

Binge-eating disorder is the most common eating disorder.
From shutterstock.com

One example of OSFED is atypical anorexia nervosa – when someone shows all the symptoms of anorexia and has lost a significant amount of weight but their BMI is in the “normal” or “high” range.

Eating disorders disproportionately affect females, young people, LGBTIQ individuals, and those with a high BMI.

People with eating disorders often have a negative body image, and a strong perception their self-worth is tied to their appearance or body weight.

Burden of disease

Every year in Australia, millions of years of healthy life are lost because of injury, illness or premature deaths in the population. This is known as “burden of disease”.

Like national surveys, burden of disease studies are extremely important for planning and funding health services. They use prevalence statistics, or how many people per 100,000 Australians are assumed to have a particular illness. Given we don’t have good data on how prevalent eating disorders are, we likely underestimate their burden of disease.




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The recently released Australian Burden of Disease Study 2015 lists eating disorders among the most burdensome illnesses for Australian females, being the tenth leading cause of total burden of disease for females aged 5-14 and women aged 25-44.

Importantly, the most common eating disorder – binge-eating disorder – is not included in burden of disease studies, meaning all these figures miscalculate the impact of eating disorders by a long way.

Eating disorders are on the rise

Despite our lack of prevalence data, there is evidence showing eating disorders are an increasing problem and should be regarded as a national priority.

Consecutive population surveys in South Australia showed the numbers of people with eating disorders climbed over a ten-year period.

Annual youth surveys demonstrate body image, the most potent risk factor for eating disorders, is year after year among the top concerns for young people.

A recent study on adolescents in the Hunter Valley region of NSW found one in five had experienced an eating disorder.

Treatment and prevention

People with eating disorders use more health services than people with all other forms of mental illness, but often don’t receive appropriate and effective treatment. They typically receive treatment for weight loss, depression or anxiety, but are rarely treated for their disordered eating.

Eating disorders were estimated to cost the health system A$99.9 million in the year 2012 alone.

Better treatment and prevention of eating disorders would reduce the cost and the burden of disease. But we need the data to show where the treatment gaps are and how to fund better services.

There are many promising elements of the proposed Intergenerational Health and Mental Health Study. These include surveying multiple people in a family, gathering physical and mental health data, and a target of more than 60,000 Australians. But it’s time eating disorders were included.




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Therapy for life-threatening eating disorders works, so why can’t people access it?


The Conversation


Laura Hart, Senior Research Fellow, University of Melbourne

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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No, eating chocolate won’t cure depression



If you’re depressed, the headlines might tempt you to reach out for a chocolate bar. But don’t believe the hype.
from www.shutterstock.com

Ben Desbrow, Griffith University

A recent study published in the journal Depression and Anxiety has attracted widespread media attention. Media reports said eating chocolate, in particular, dark chocolate, was linked to reduced symptoms of depression.

Unfortunately, we cannot use this type of evidence to promote eating chocolate as a safeguard against depression, a serious, common and sometimes debilitating mental health condition.

This is because this study looked at an association between diet and depression in the general population. It did not gauge causation. In other words, it was not designed to say whether eating dark chocolate caused a reduction in depressive symptoms.




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What did the researchers do?

The authors explored data from the United States National Health and Nutrition Examination Survey. This shows how common health, nutrition and other factors are among a representative sample of the population.

People in the study reported what they had eaten in the previous 24 hours in two ways. First, they recalled in person, to a trained dietary interviewer using a standard questionnaire. The second time they recalled what they had eaten over the phone, several days after the first recall.

The researchers then calculated how much chocolate participants had eaten using the average of these two recalls.

Dark chocolate needed to contain at least 45% cocoa solids for it to count as “dark”.




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The researchers excluded from their analysis people who ate an implausibly large amount of chocolate, people who were underweight and/or had diabetes.

The remaining data (from 13,626 people) was then divided in two ways. One was by categories of chocolate consumption (no chocolate, chocolate but no dark chocolate, and any dark chocolate). The other way was by the amount of chocolate (no chocolate, and then in groups, from the lowest to highest chocolate consumption).




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The researchers assessed people’s depressive symptoms by having participants complete a short questionnaire asking about the frequency of these symptoms over the past two weeks.

The researchers controlled for other factors that might influence any relationship between chocolate and depression, such as weight, gender, socioeconomic factors, smoking, sugar intake and exercise.

What did the researchers find?

Of the entire sample, 1,332 (11%) of people said they had eaten chocolate in their two 24 hour dietary recalls, with only 148 (1.1%) reporting eating dark chocolate.

A total of 1,009 (7.4%) people reported depressive symptoms. But after adjusting for other factors, the researchers found no association between any chocolate consumption and depressive symptoms.

Few people said they’d eaten any chocolate in the past 24 hours. Were they telling the truth?
from www.shutterstock.com

However, people who ate dark chocolate had a 70% lower chance of reporting clinically relevant depressive symptoms than those who did not report eating chocolate.

When investigating the amount of chocolate consumed, people who ate the most chocolate were more likely to have fewer depressive symptoms.

What are the study’s limitations?

While the size of the dataset is impressive, there are major limitations to the investigation and its conclusions.

First, assessing chocolate intake is challenging. People may eat different amounts (and types) depending on the day. And asking what people ate over the past 24 hours (twice) is not the most accurate way of telling what people usually eat.

Then there’s whether people report what they actually eat. For instance, if you ate a whole block of chocolate yesterday, would you tell an interviewer? What about if you were also depressed?

This could be why so few people reported eating chocolate in this study, compared with what retail figures tell us people eat.




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Finally, the authors’ results are mathematically accurate, but misleading.

Only 1.1% of people in the analysis ate dark chocolate. And when they did, the amount was very small (about 12g a day). And only two people reported clinical symptoms of depression and ate any dark chocolate.

The authors conclude the small numbers and low consumption “attests to the strength of this finding”. I would suggest the opposite.

Finally, people who ate the most chocolate (104-454g a day) had an almost 60% lower chance of having depressive symptoms. But those who ate 100g a day had about a 30% chance. Who’d have thought four or so more grams of chocolate could be so important?

This study and the media coverage that followed are perfect examples of the pitfalls of translating population-based nutrition research to public recommendations for health.

My general advice is, if you enjoy chocolate, go for darker varieties, with fruit or nuts added, and eat it mindfully. — Ben Desbrow


Blind peer review

Chocolate manufacturers have been a good source of funding for much of the research into chocolate products.

While the authors of this new study declare no conflict of interest, any whisper of good news about chocolate attracts publicity. I agree with the author’s scepticism of the study.

Just 1.1% of people in the study ate dark chocolate (at least 45% cocoa solids) at an average 11.7g a day. There was a wide variation in reported clinically relevant depressive symptoms in this group. So, it is not valid to draw any real conclusion from the data collected.

For total chocolate consumption, the authors accurately report no statistically significant association with clinically relevant depressive symptoms.

However, they then claim eating more chocolate is of benefit, based on fewer symptoms among those who ate the most.

In fact, depressive symptoms were most common in the third-highest quartile (who ate 100g chocolate a day), followed by the first (4-35g a day), then the second (37-95g a day) and finally the lowest level (104-454g a day). Risks in sub-sets of data such as quartiles are only valid if they lie on the same slope.

The basic problems come from measurements and the many confounding factors. This study can’t validly be used to justify eating more chocolate of any kind. — Rosemary Stanton


Research Checks interrogate newly published studies and how they’re reported in the media. The analysis is undertaken by one or more academics not involved with the study, and reviewed by another, to make sure it’s accurate.The Conversation

Ben Desbrow, Associate Professor, Nutrition and Dietetics, Griffith University

This article is republished from The Conversation under a Creative Commons license. Read the original article.

More Australians are diagnosed with depression and anxiety but it doesn’t mean mental illness is rising



Women are almost twice as likely to be diagnosed with depression or anxiety as men.
Eric Ward

Anthony Jorm, University of Melbourne

Diagnoses of depression and anxiety disorders have risen dramatically over the past eight years. That’s according to new data out today from the Housing Income and Labour Dynamics (HILDA) Survey, which tracks the lives of 17,500 Australians.

The increase spans across all age groups, but is most notably in young people.

The percentage of young women (aged 15-34) who had been diagnosed with these conditions increased from 12.8% in 2009, to 20.1% in 2017.

In young men, there was a similar increase, from 6.1% to 11.2%.

But this doesn’t mean Australians’ mental health is worsening.




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What’s behind the numbers?

HILDA surveys collate data on the “reported diagnosis” of depression and anxiety disorders. Many people with these conditions have remained undiagnosed by a health practitioner, so it could simply be a matter of more people seeking professional help and getting diagnosed.

To find out whether there is a real increase, we need to survey a sample of the public about their symptoms rather than ask about whether they have been diagnosed. This has been done for almost two decades in the National Health Survey.

This graph shows the percentage of the population reporting very high levels of depression and anxiety symptoms over the previous month, from 2001 to 2017-18.

Rather than worsening, the nation’s mental health has been steady over this period.

Shouldn’t our mental health be improving?

So it seems while our mental health is not getting worse, we are more likely to get diagnosed. With increased diagnosis, it’s no surprise Australians have been rapidly embracing treatments for mental-health problems.

Antidepressant use has been rising for decades, with Australians now among the world’s highest users. One in ten Australian adults take an antidepressant each day.




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Psychological treatment has also skyrocketed, particularly after the Australian government introduced Medicare coverage for psychology services in 2006. There are now around 20 psychology services per year for every 100 Australians.

The real concern is why we’re not seeing any benefit from these large increases in diagnosis and treatment. In theory, our mental health should be improving.

There are two likely reasons for the lack of progress: the treatments are often not up to standard and we have neglected prevention.

Treatment is often poor quality

A number of treatments work for depression and anxiety disorders. However, what Australians receive in practice falls far short of the ideal.

Antidepressants, for example, are most appropriate for severe depression, but are often used to treat people with mild symptoms that reflect difficult life circumstances.

It takes more than a couple of sessions with a psychologist to treat a mental health disorder.
Kylli Kittus

Psychological treatments can be effective, but require many sessions. Around 16 to 20 sessions are recommended to treat depression. Getting a couple of sessions with a psychologist is too often the norm and unlikely to produce much improvement.

Treatments are also not distributed to the people most in need. The biggest users of antidepressants are older people, whereas younger people are more likely to experience severe depression.

Similarly, people in wealthier areas are more likely to get psychological therapy, but depression and anxiety disorders are more common in poorer areas.




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Prevention is neglected

The big area of neglect in mental health is prevention. Australia achieved enormous gains in physical health during the 20th century, with big drops in premature death. Prevention of disease and injury played a major role in these gains.

We might expect a similar approach to work for mental-health problems, which are the next frontier for improving the nation’s health. However, while we have been putting increasing resources into treatment, prevention has been neglected.

There is now good evidence that prevention of mental-health problems is possible and that it makes good economic sense. For every dollar invested on school-based interventions to reduce bullying, for instance, there is an estimated economic return of $14.

Much could to be done to reduce the major risk factors for mental-health problems which occur during childhood and increase risk right across the lifespan.

Parents who are in conflict with each other and fight a lot, for example, may increase their children’s risk for depression and anxiety disorders, while parents who show warmth and affection towards their children decrease their risk. Parents can be trained to reduce these risk factors and increase protective factors.

Yet successive Australian governments have lacked the political will to invest in prevention.

Where to next?

There is an important opportunity to consider whether Australia should be heading in a very different direction in its approach to mental health. The Australian government has asked the Productivity Commission to investigate mental health.

While we’ve had many previous inquiries, this one is different because it’s looking at the social and economic benefits of mental health to the nation. This broader perspective is important because action on prevention is a whole-of-government concern with resource implications and benefits that extend well beyond the health sector.




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The Conversation


Anthony Jorm, Professor emeritus, University of Melbourne

This article is republished from The Conversation under a Creative Commons license. Read the original article.

‘I really have thought this can’t go on’: loneliness looms for rising numbers of older private renters



People living in private rental housing were much more likely than social housing residents to say they felt lonely.
Dundanim/Shutterstock

Alan Morris, University of Technology Sydney and Andrea Verdasco, University of Technology Sydney

Loneliness is increasingly recognised worldwide as a critical social issue and one of the major health hazards of our time. Our research shows older private renters are at high risk of loneliness and anxiety. This is a growing concern as more Australians are renting housing later in life. By contrast, only a small proportion of the social housing tenants we interviewed said they were lonely.

The links between housing arrangements and loneliness could have profound implications for our health. As former US surgeon general Vivek H. Murthy said:

The reduction in life span [for people experiencing loneliness] is similar to that caused by smoking 15 cigarettes a day, and it’s greater than the impact on life span of obesity … Look even deeper, and you’ll find loneliness is associated with a greater risk of heart disease, depression, anxiety and dementia.




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Why secure and affordable housing is an increasing worry for age pensioners


What causes loneliness?

The causes of loneliness are multifaceted and complex. The number of people living alone in Australia is clearly a factor. In 2016, just under one in four households (24.4%) were single-person households. That’s up from one in five in 1991.




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Research suggests low-income individuals are more likely to experience loneliness. So, too, are people who have a serious mental or physical health condition or have had a serious disruptive event (financial or job loss, illness or injury, or relationship breakdown) in the last couple of years.

The impact of housing tenure on loneliness has received little attention. While recognising that there are no definite associations, we interviewed about 80 older (65-plus) private renters and social housing tenants who depended on the Age Pension for their income. These in-depth interviews indicated that their housing tenure was a critical factor in their risk of experiencing loneliness.




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Many older private renters are lonely

Many older private renters have little disposal income, because the cost of housing uses up much of their income. They also live with the constant possibility that they may be asked to vacate their accommodation. Their limited budgets mean they often end up living in a poorly located property. These features, individually or in combination, create fertile ground for anxiety and loneliness.

Their dire financial situation was often an obstacle to social activities. One interviewee told of how she had to choose between food or breaking her isolation by using public transport.

Well, you sort of think what you can do with $2.50. That’s a loaf of bread type of thing. – Beverley *

A 72-year-old woman living by herself said she could not afford the outings organised by her church.

There’s quite an active social club at the church for over-55s but I can’t go to any of those … Sometimes I think it would be nice to go on something that appeals to me, yes. And they might have an afternoon at somebody’s home and you’re asked to bring a plate [of food]. You see, I couldn’t afford to do that.

Peter, 67 and divorced, had left the workforce prematurely due to ill-health.

I’ve become very isolated. I used to, before I had the hip operation, I used to play tennis and I loved to play tennis … but I really can’t afford it. I’ve found a few clubs that I could go and play in. I’d like to get back to it, but they say, ‘Ah, the fees are this and you pay it annually,’ and I can’t come up with $150 or $200 or whatever.

Lack of money and insecure tenure were sources of enormous distress and anxiety, which further discouraged social contact. Brigette (67) was brutally honest:

You do get depressed and I believe that’s why people suicide … And there have been times when I’ve thought, what is the point to life? I really have thought this can’t go on, you know … I feel sorry for people because it is hard, and once you stay in it’s like crawling out of a slime pit … I have to say, ‘Get up and go out, go up the shops … Pretend you need potatoes or something.’

Not all of the private renters interviewed experienced loneliness. These interviewees usually had strong family ties or had managed to find affordable and secure accommodation.




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Social housing tenants feel less isolated

In sharp contrast, only a small proportion of the social housing tenants interviewed said they were lonely. Almost all were adamant they did not experience loneliness and felt they had strong social ties. Their affordable rent, security of tenure, long-term residence and having neighbours in a similar position meant they could socialise and were not beset by anxiety.

An 85-year-old long-established social housing tenant’s response to the question about loneliness and isolation was typical:

I do like it around here. I know where everything is and I know all the people, especially around these units you know. I know everyone and they know me. I like it around here. This is my home, you know. This is a community, I think. Like I know all the people and we’ve become really good friends. I couldn’t think of being anywhere else. – Kay

Pam, who had been a private renter before being allocated social housing, reflected on how her life had changed:

Well, it is changed because I’m happier and I think I’m healthier and I have a lot of new friends. I also have a lot more people around me for support if anything does happen. If I get sick and if they don’t see me for a few days someone will come and say, ‘Pam, are you OK?’ In private housing there was nobody.

The residualisation of social housing meant some tenants were living in what they perceived to be unbearable conditions. However, they generally were able to deal with their situation. Patricia coped with her very challenging neighbours by going to the local community centre.

No, I hate it [public housing]. I live here [at the community centre] every day. Yes, I’m on the committee here and I do things every day. This is my home, my family. Everybody is friendly with everybody. We have outings and things.

What the interviews indicate is that the housing tenure of age pensioners often plays a fundamental role in whether they are able to escape the experience of loneliness. Older private renters are far more likely to experience loneliness than their counterparts in social housing and that loneliness can be acute.

* All the names used are pseudonyms.




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The Conversation


Alan Morris, Research Professor, University of Technology Sydney and Andrea Verdasco, Research Associate, University of Technology Sydney

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Budget 2019 boosts aged care and mental health, and modernises Medicare: health experts respond



File 20190402 177171 1ergybu.jpg?ixlib=rb 1.1
The budget provides some short-term boosts for aged care and mental health but little opportunity for much-needed structural reform.
Shutterstock

Stephen Duckett, Grattan Institute; Hal Swerissen, Grattan Institute; Ian Hickie, University of Sydney; Lesley Russell, University of Sydney; Peter Sivey, RMIT University, and Philip Clarke, University of Melbourne

This year’s budget includes $448.5 to modernise Australia’s Medicare system, by encouraging people with diabetes to sign up to a GP clinic for their care. The clinic will receive a lump sum payment to care for the person over time, rather than a fee each time they see their GP.

The indexation freeze on all GP services on the Medicare Benefits Schedule (MBS) will lift from July 1, 2019, at a cost of $187.2 million. The freeze will be lifted on various X-ray and ultrasound MBS rebates from July 1, 2020.




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The budget announces $461 million for youth mental health, including 30 new headspace centres, some of which will be in regional areas. But it does little to address the underlying structural reforms that make it difficult for Australians to access quality and timely mental health care.

In aged care, the government will fund 10,000 home care packages, which have been previously announced, at a cost of $282 million over five years, and will allocate $84 million for carer respite. But long wait times for home care packages remain.

Other announcements include:

  • $62.2 million over five years to train new rural GPs
  • $309 million for diagnostic imaging services, including 23 new MRI licences
  • $331 million over five years for new pharmaceuticals, including high-cost cancer treatments
  • $107.8 million over seven years for hospitals and facilities including Redland Hospital, Bowen Hospital, Bass Coast Health and Ronald McDonald House
  • $70.8 million over seven years for regional cancer diagnosis, treatment and therapy centres
  • $114.5 million from 2020-21 to trial eight mental health facilities for adults
  • $43.9 million for mental health services for expectant and new parents
  • $35.7 million over five years for increased dementia and veterans’ home care supplements
  • $320 million this year as a one-off increase to the basic subsidy for residential aged-care recipients.

Here’s what our health policy experts thought of tonight’s budget announcements.


A hesitant step forward for Medicare

Stephen Duckett, Director, Health Program, Grattan Institute

Medicare funding is slowly creeping into the 21st century. The 19th-century model of individual fees for individual services – suitable for an era when medicine was essentially dealing with episodic conditions – is being supplemented with a new fee to better manage the care of people with diabetes.

The budget announcement, as part of the Strengthening primary care package, is for a new annual payment for each person with diabetes who signs up with a specific GP. Funding is provided for about 100,000 people to sign up – about 10% of all people with diabetes in Australia.

The new item number is consistent with the recent MBS review Report on General Practice, which recommended a move toward voluntary enrolment.

The precise details of the new fee – including the annual amount and any descriptors – have not yet been released. But it should encourage practices to move towards a more prevention-oriented approach to chronic disease management, including using practice nurses to call patients to check up on their condition, and using remote monitoring technology.

The budget announcement contained no evaluation strategy for the initiative. The government should produce such a strategy soon.


Support for aged and disability care

Hal Swerissen, Emeritus Professor, La Trobe University, and Fellow, Health Program, Grattan Institute

The budget has short-term measures to address major issues in aged care and disability while we wait for the royal commissions to fix the long-term problems.

The National Disability Insurance Agency (NDIA) is struggling with the huge task of putting the National Disability Insurance Scheme (NDIS) in place.

There has been a major under-spend on the on the scheme. Price caps for services such as therapy and personal care are too low and nearly one-third of services are operating at a loss. The under-spend would have been more if there hadn’t been a last-minute budget decision to significantly increase service caps, at a cost of $850 million.

$528 million dollars has also been announced for a royal commission to look at violence, neglect and abuse of people with disabilities – the most expensive royal commission to date.




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There is more funding for aged care. Currently, 130,000 older people are waiting for home care packages – often for a year or more. Nearly half of residential care services are losing money and there are major concerns about quality of care.

The short-term fix is to give residential care $320 million to try to prevent services going under. The budget includes 10,000 previously announced home care packages, at a cost of $282 million, but that still leaves more than 100,000 people waiting.

There’s still a massive shortfall in home care places.
eggeegg/Shutterstock

Little for prevention, Indigenous health and to address disparities

Lesley Russell, Adjunct Associate Professor, Menzies Centre for Health Policy, University of Sydney

Prevention

Preventable diseases and conditions are a key factor in health inequalities and rising health-care costs. The two issues looming large are obesity and its consequences, and the health impacts of climate change.

There is $5.5 million for 2018-19 and 2019-20 for mental health services in areas affected by natural disasters, and $1.1 million over two years for the Health Star rating system – otherwise nothing for primary prevention.

Indigenous health

The Treasurer did not mention Closing the Gap in his budget speech, and there is little in the budget for Indigenous health.

Just $5 million over four years is provided in the budget for suicide-prevention initiatives. And the Lowitja Institute receives $10 million for health and medical research.




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Some announcements in March contribute a little more:

Inequalities and disparities

Disadvantaged rural and remote communities will (ultimately) benefit from efforts to boost National Rural Generalist Training Pathway, with $62.2 million provided over four years. This was a 2016 election commitment.

The announcement of $200 million over three years to index Medicare payments for ultrasound and diagnostic radiology services (beginning from July 1, 2020) came with claims this will help reduce out-of-pocket costs. But given that these payments have not been indexed in 20 years, will the money go to providers or patients?

Hospitals and private health insurance

Peter Sivey, Associate Professor, School of Economics, Finance and Marketing, RMIT University

There are no major changes to public hospital funding arrangements in this year’s budget.

It’s business as usual for hospital funding, aside from funding injections for a handful of hospital sites.
By VILevi

Funding for public hospitals is predicted to increase at between 3.7% and 5.6% over the forward estimates. However, these figures are contingent on the new COAG agreement on health funding between the Commonwealth and states, which is due to be finalised before the end of 2019.

The states will be hoping to wring some more dollars from the federal government given their soaring public hospital admissions and pressure on waiting times.

There is no change to the government’s private health insurance policy which has just come into force.




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Government spending on the private health insurance rebate is projected to increase more slowly than premiums at between 1.8% and 3.2% because of indexation arrangements which are gradually reducing the rebate over time.


Smaller targets for mental health

Ian Hickie, Co-Director, Brain and Mind Institute, University of Sydney

Numerous reports and accounts from within the community have noted the flaws in Australia’s mental health system: poor access to quality services, the uneven roll-out of the NDIS, and the lack of accountability for reforming the system.

The next federal government faces major structural challenges in mental health and suicide prevention.

Not surprisingly, this pre-election budget does not directly address these issues. Instead, it focuses on less challenging but worthy targets such as:

  • continued support for expansion of headspace services for young people ($263m over the next seven years) and additional support for early psychosis services ($110m over four years)
  • support for workplace-based mental health programs ($15m)
  • support for new residential care centres for eating disorders ($63m).

A more challenging experiment is the $114.5 committed to eight new walk-in community mental health centres, recognising that access to coordinated, high-quality care that delivers better outcomes remains a national challenge.

Despite the commitment of health minister Greg Hunt to enhanced mental health investments, the total increased spend on these initiatives ($736.6m) is dwarfed by the big new expenditures in Medicare ($6b), improved access to medicines ($40b), public hospitals ($5b) and aged care ($7b).

It will be interesting to see whether mental health reform now receives greater attention during the election campaign. At this stage, neither of the major parties has made it clear that it is ready to deal directly with the complex challenges in mental health and suicide prevention that are unresolved.


New funding for research, but who decides the priorities?

Philip Clarke, Professor of Health Economics, University of Melbourne

The budget contains several funding announcements for research.

The government will establish a Health and Medical Research Office, to help allocate money from the Medical Research Future Fund (MRFF). This will be needed, as the budget papers commit to a further $931 million from the MRFF for:

  • Clinical trials for rare cancers and rare diseases
  • Emerging priorities and consumer-driven research
  • Global health research to tackle antimicrobial resistance and drug-resistant tuberculosis.
The budget includes funding for consumer-driven research and drug-resistant tuberculosis.
i viewfinder/Shutterstock

In addition, the budget includes:

  • $70 million for research into type 1 diabetes
  • a large investment for genomics (although that is a re-announcement of $500 million promised in last year’s budget)
  • a series of infrastructure grants to individual universities and institutions, such as $10 million to establish the Curtin University Dementia Centre of Excellence.



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The government appears to be moving away from allocating medical research funding through existing funding bodies, such as the National Health and Medical Research Council (NHMRC), towards allocating research funds to specific disease areas, and even to individual institutions.

This is a much more direct approach to research funding, but it raises a few important questions. On what basis are these funding decisions being made? And why are some diseases considered priorities to receive funding? There is very little detail to answer these questions.

Australia’s allocation of research funding through the MRFF is diverging from long-held traditions in other countries, such as the United Kingdom, which apply the “Haldane principle”. This involves researchers deciding where research funding is spent, rather than politicians.

* This article has been updated since publication to clarify the 10,000 home care packages have been previously announced.The Conversation

Stephen Duckett, Director, Health Program, Grattan Institute; Hal Swerissen, Emeritus Professor, La Trobe University, and Fellow, Health Program, Grattan Institute; Ian Hickie, Professor of Psychiatry, University of Sydney; Lesley Russell, Adjunct Associate Professor, Menzies Centre for Health Policy, University of Sydney; Peter Sivey, Associate Professor, School of Economics, Finance and Marketing, RMIT University, and Philip Clarke, Professor of Health Economics, University of Melbourne

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Want to improve your mood? It’s time to ditch the junk food



File 20190131 112314 1s27pth.jpg?ixlib=rb 1.1
Eating a healthy diet fuels our brain cells, fights inflammation and helps produce the chemicals that make us happy.
Antor Paul

Megan Lee, Southern Cross University

Worldwide, more than 300 million people live with depression. Without effective treatment, the condition can make it difficult to work and maintain relationships with family and friends.

Depression can cause sleep problems, difficulty concentrating, and a lack of interest in activities that are usually pleasurable. At its most extreme, it can lead to suicide.




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Depression has long been treated with medication and talking therapies – and they’re not going anywhere just yet. But we’re beginning to understand that increasing how much exercise we get and switching to a healthy diet can also play an important role in treating – and even preventing – depression.

So what should you eat more of, and avoid, for the sake of your mood?

Ditch junk food

Research suggests that while healthy diets can reduce the risk or severity of depression, unhealthy diets may increase the risk.

Of course, we all indulge from time to time but unhealthy diets are those that contain lots of foods that are high in energy (kilojoules) and low on nutrition. This means too much of the foods we should limit:

  • processed and takeaway foods
  • processed meats
  • fried food
  • butter
  • salt
  • potatoes
  • refined grains, such as those in white bread, pasta, cakes and pastries
  • sugary drinks and snacks.

The average Australian consumes 19 serves of junk food a week, and far fewer serves of fibre-rich fresh food and wholegrains than recommended. This leaves us overfed, undernourished and mentally worse off.

Here’s what to eat instead

Mix it up.
Anna Pelzer

Having a healthy diet means consuming a wide variety of nutritious foods every day, including:

  • fruit (two serves per day)
  • vegetables (five serves)
  • wholegrains
  • nuts
  • legumes
  • oily fish
  • dairy products
  • small quantities of meat
  • small quantities of olive oil
  • water.



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This way of eating is common in Mediterranean countries, where people have been identified as having lower rates of cognitive decline, depression and dementia.

In Japan, a diet low in processed foods and high in fresh fruit, vegetables, green tea and soy products is recognised for its protective role in mental health.

How does healthy food help?

A healthy diet is naturally high in five food types that boost our mental health in different ways:

Complex carbohydrates found in fruits, vegetables and wholegrains help fuel our brain cells. Complex carbohydrates release glucose slowly into our system, unlike simple carbohydrates (found in sugary snacks and drinks), which create energy highs and lows throughout the day. These peaks and troughs decrease feelings of happiness and negatively affect our psychological well-being.

Antioxidants in brightly coloured fruit and vegetables scavenge free radicals, eliminate oxidative stress and decrease inflammation in the brain. This in turn increases the feelgood chemicals in the brain that elevate our mood.




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Five types of food to increase your psychological well-being


Omega 3 found in oily fish and B vitamins found in some vegetables increase the production of the brain’s happiness chemicals and have been known to protect against both dementia and depression.

Salmon is an excellent source of omega 3.
Caroline Attwood

Pro and prebiotics found in yoghurt, cheese and fermented products boost the millions of bacteria living in our gut. These bacteria produce chemical messengers from the gut to the brain that influence our emotions and reactions to stressful situations.

Research suggests pro- and prebiotics could work on the same neurological pathways that antidepressants do, thereby decreasing depressed and anxious states and elevating happy emotions.

What happens when you switch to a healthy diet?

An Australian research team recently undertook the first randomised control trial studying 56 individuals with depression.

Over a 12-week period, 31 participants were given nutritional consulting sessions and asked to change from their unhealthy diets to a healthy diet. The other 25 attended social support sessions and continued their usual eating patterns.

The participants continued their existing antidepressant and talking therapies during the trial.

At the end of the trial, the depressive symptoms of the group that maintained a healthier diet significantly improved. Some 32% of participants had scores so low they no longer met the criteria for depression, compared with 8% of the control group.




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The trial was replicated by another research team, which found similar results, and supported by a recent review of all studies on dietary patterns and depression. The review found that across 41 studies, people who stuck to a healthy diet had a 24-35% lower risk of depressive symptoms than those who ate more unhealthy foods.

These findings suggest improving your diet could be a cost-effective complementary treatment for depression and could reduce your risk of developing a mental illness.The Conversation

Megan Lee, Academic Tutor and Lecturer, Southern Cross University

This article is republished from The Conversation under a Creative Commons license. Read the original article.

One in four Australians are lonely, which affects their physical and mental health



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Younger Australians struggle more with loneliness than older generations.
Toa Heftiba

Michelle H Lim, Swinburne University of Technology

One in four Australians are lonely, our new report has found, and it’s not just a problem among older Australians – it affects both genders and almost all age groups.

The Australian Loneliness Report, released today by my colleagues and I at the Australian Psychological Society and Swinburne University, found one in two (50.5%) Australians feel lonely for at least one day in a week, while more than one in four (27.6%) feel lonely for three or more days.

Our results come from a survey of 1,678 Australians from across the nation. We used a comprehensive measure of loneliness to assess how it relates to mental health and physical health outcomes.




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We found nearly 55% of the population feel they lack companionship at least sometime. Perhaps unsurprisingly, Australians who are married or in a de facto relationship are the least lonely, compared to those who are single, separated or divorced.

While Australians are reasonably connected to their friends and families, they don’t have the same relationships with their neighbours. Almost half of Australians (47%) reported not having neighbours to call on for help, which suggests many of us feel disengaged in our neighbourhoods.

Impact on mental and physical health

Lonely Australians, when compared with their less lonely counterparts, reported higher social anxiety and depression, poorer psychological health and quality of life, and fewer meaningful relationships and social interactions.

Loneliness increases a person’s likelihood of experiencing depression by 15.2% and the likelihood of social anxiety increases by 13.1%. Those who are lonelier also report being more socially anxious during social interactions.

This fits with previous research, including a study of more than 1,000 Americans which found lonelier people reported more severe social anxiety, depression, and paranoia when followed up after three months.

Older Australians are less socially anxious than younger folks.
Fabio Neo Amato

Interestingly, Australians over 65 were less lonely, less socially anxious, and less depressed than younger Australians.

This is consistent with previous studies that show older people fare better on particular mental health and well-being indicators.

(Though it’s unclear whether this is the case for adults over 75, as few participants in our study were aged in the late 70s and over).

Younger adults, on the other hand, reported significantly more social anxiety than older Australians.

The evidence outlining the negative effects of loneliness on physical health is also growing. Past research has found loneliness increases the likelihood of an earlier death by 26% and has negative consequences on the health of your heart, your sleep, and levels of inflammation.




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Our study adds to this body of research, finding people with higher rates of loneliness are more likely to have more headaches, stomach problems, and physical pain. This is not surprising as loneliness is associated with increased inflammatory responses.

What can we do about it?

Researchers are just beginning to understand the detrimental effects of loneliness on our health, social lives and communities but many people – including service providers – are unaware. There are no guidelines or training for service providers.

So, even caring and highly trained staff at emergency departments may trivialise the needs of lonely people presenting repeatedly and direct them to resources that aren’t right.

Increasing awareness, formalised training, and policies are all steps in the right direction to reduce this poor care.

For some people, simple solutions such as joining shared interest groups (such as book clubs) or shared experienced groups (such as bereavement or carers groups) may help alleviate their loneliness.

But for others, there are more barriers to overcome, such as stigma, discrimination, and poverty.

Shared interest groups can help some people feel less alone.
Danielle Cerullo

Many community programs and social services focus on improving well-being and quality of life for lonely people. By tackling loneliness, they may also improve the health of Australians. But without rigorous evaluation of these health outcomes, it’s difficult to determine their impact.

We know predictors of loneliness can include genetics, brain functioning, mental health, physical health, community, work, and social factors. And we know predictors can differ between groups – for example, young versus old.

But we need to better measure and understand these different predictors and how they influence each other over time. Only with Australian data can we predict who is at risk and develop effective solutions.




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There are some things we can do in the meantime.

We need a campaign to end loneliness for all Australians. Campaigns can raise awareness, reduce stigma, and empower not just the lonely person but also those around them.

Loneliness campaigns have been successfully piloted in the United Kingdom and Denmark. These campaigns don’t just raise awareness of loneliness; they also empower lonely and un-lonely people to change their social behaviours.

A great example of action arising from increased awareness comes from the Royal College of General Practitioners, which developed action plans to assist lonely patients presenting in primary care. The college encouraged GPs to tackle loneliness with more than just medicine; it prompted them to ask what matters to the lonely person rather than what is the matter with the lonely person.

Australia lags behind other countries but loneliness is on the agenda. Multiple Australian organisations have come together after identifying a need to generate Australian-specific data, increase advocacy, and develop an awareness campaign. But only significant, sustained government investment and bipartisan support will ensure this promising work results in better outcomes for lonely Australians.The Conversation

Michelle H Lim, Senior Lecturer and Clinical Psychologist, Swinburne University of Technology

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Mood and personality disorders are often misconceived: here’s what you need to know


Kathryn Fletcher, Swinburne University of Technology and Kristi-Ann Villagonzalo, Swinburne University of Technology

With each new version of the widely-used manual of mental disorders, the number of mental health conditions increases. The latest version (DSM-5) lists around 300 disorders. To complicate things, many share common features, such as depression and anxiety.

The manual is a useful guide for doctors and researchers, but making a diagnosis is not a precise science. So if the “experts” are still debating what’s what when it comes to categorising disorders, it’s not surprising misconceptions abound in the community about certain mental health conditions.

We learn about mental health conditions in a number of ways. Either we know someone who has experienced it, we’ve experienced it ourselves, read about it or seen something on TV. Movies and TV series commonly portray people with mental illness as dangerous, scary and unpredictable. The most popular (mis)representations are of characters with multiple personalities, personality disorders, schizophrenia and bipolar disorder.




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While the media is an important source of information about mental illness, it can misinform the public if reported inaccurately, promoting stigma and perpetuating myths. And research shows negative images of mental illness in the media (fictional and non-fictional) results in negative and inaccurate beliefs about mental illness.

Dissociative identity disorder

“Multiple personality disorder” or “split personality disorder” are colloquial terms for dissociative identity disorder. Despite being colloquially named a personality disorder, it’s actually a dissociative disorder.

A personality disorder is a long-term way of thinking, feeling and behaving that deviates from the expectations of culture. Whereas in dissociative identity disorder, at least two alternate personalities (alters) routinely take control of the individual’s behaviour. The individual is usually unable to remember what happened when an alter takes over: there are noticeble gaps in their memory, which can be extremely distressing.




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The popular TV series “The United States of Tara” actually does a pretty good job of portraying dissociative identity disorder. The main character has a series of alters and experiences recurrent gaps in her memory.

While it used to be considered rare, dissociative identity disorder is estimated to affect 1% of the general population, and is typically related to early trauma (such as childhood abuse). People commonly confuse dissociative identity disorder with schizophrenia. Unlike schizophrenia, the individual is not imagining external voices or experiencing visual hallucinations: one personality literally “checks out” and another appears in their place.

Borderline personality disorder

Borderline personality disorder is often misconstrued. People with this condition are often portrayed as manipulative, destructive and violent. In reality, these behaviours are driven by emotional pain: the person has never learned to ask effectively for what they need or want.

It is also often assumed “borderline” means the person almost has a personality disorder. The term “borderline” here creates some confusion. First introduced in the United States in 1938, the term was used by psychiatrists to describe patients who were thought to be on the “border” between diagnoses (mostly psychosis and neurosis). The term “borderline” has stuck in the diagnosis, but there is now a much better understanding of the causes, symptoms and treatment.




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Those with borderline personality disorder have difficulties regulating their emotions. This contributes to angry outbursts, anxiety and depression, and relationships fraught with difficulties. It’s also commonly associated with trauma (such as childhood abuse or neglect).

Many actions of a person with borderline personality disorder (such as self-harm and overdose) are done out of desperation in an attempt to manage difficult and intense emotions.




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Explainer: what is borderline personality disorder?


Bipolar disorder

While borderline personality disorder and bipolar disorder can look similar (mood problems, impulsive behaviour and suicidal thinking), there are several key differences.

Bipolar disorder is characterised by extreme mood swings – from severe lows (depression) to periods of high activity, energy and euphoria. The different mood states can seem like a personality change, but a return to the “usual self” occurs once mood stabilises.

While depression is part of borderline personality disorder and bipolar disorder, those with bipolar disorder experience significant “up” mood swings. This is known as mania in bipolar I disorder and hypomania (less intense mania) in bipolar II disorder.




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Bipolar mood episodes last longer (four days or longer for “ups” and two weeks or longer for “downs”), with periods of wellness in between, and are less likely to be triggered by external events. And bipolar disorder is more likely to run in families, disrupt sleep patterns, and psychotic symptoms (delusions, hallucinations) can occur during mood episodes.

We all have ups and downs, but bipolar disorder is much more than that with extreme, recurrent mood episodes that are not only distressing, but have a significant long-term impact on key areas of a persons’s life. Positively, with the right treatment, good quality of life is entirely possible despite ongoing symptoms.

Schizophrenia

Schizophrenia, meaning “split mind” in Greek, is often confused with dissociative identity disorder. However, the “split” refers not to multiple personalities, but to a “split” from reality. People with schizophrenia may find it difficult to discern whether their perceptions, thoughts, and emotions are based in reality or not.

Hearing voices (auditory hallucinations) is a common symptom, along with seeing, smelling, feeling, or tasting things others can’t. Unusual beliefs (delusions), including some that cannot possibly be true (such as a belief that one has special powers) are also common. So too is disordered thinking, where the person jumps from one topic to another at random, or makes strange associations to things that don’t make sense. They may also exhibit bizarre behaviour including socially inappropriate outbursts or wearing odd clothing that is inappropriate to the circumstances.

Other symptoms of schizophrenia look a lot like depression, such as an inability to experience pleasure, social withdrawal and low motivation. Depressive symptoms are also present in schizophrenia, but are slightly different in that emotion is diminished altogether, rather than a depressed mood per se.




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Mental health conditions don’t come in neat packages

Unlike physical conditions, we don’t have a biological test that can magically tell us what mental condition we’re dealing with. Mental health practitioners are carefully trained to observe symptom patterns: the right diagnosis guides the appropriate treatment.

For example, first-line treatment of schizophrenia and bipolar disorder often focuses on medication. While dissociative identity disorder and borderline personality disorders are treated primarily with psychological therapy.

The ConversationMental health conditions are serious – whether disorders of personality, mood or somewhere in between. Improved understanding and balanced representation of these conditions is needed to shift stigmas and misconceptions in the community.

Kathryn Fletcher, Postdoctoral Research Fellow, Swinburne University of Technology and Kristi-Ann Villagonzalo, Postdoctoral Research Fellow, Swinburne University of Technology

This article was originally published on The Conversation. Read the original article.