Mental Health Crisis In Australia: Millions Affected

how many people in australia suffer from mental health issues

Mental health issues are a common problem in Australia, with a significant number of people suffering from various mental disorders. The topic of mental health has gained prominence in recent years, with surveys and studies providing insights into the prevalence of mental illness among Australians. The Australian Bureau of Statistics' National Study of Mental Health and Wellbeing, conducted in 2020-2021, revealed that around 21% of Australians experienced a mental health disorder in the previous 12 months, with anxiety being the most common disorder. This study also found that younger people, especially females aged 16 to 34, showed a surge in demand for mental health support.

Characteristics Values
Australians aged 16-85 with a mental disorder in the last 12 months 21.5% or 4.3 million people (22% according to another source)
Australians aged 16-85 with a mental disorder at some point in their life 42.9% or 8.5 million people (43% according to another source)
Australians aged 16-24 with a mental disorder in the last 12 months 38.8% or 1.1 million people
Australians with anxiety disorders 17.2% or 3.4 million people
Australians with depression 10% or 3.2 million people
Australians with a substance use disorder 19.6% or 3.9 million people
Australians with an affective disorder 16% or 3.2 million people
Australians with a psychotic illness 0.4% or 64,000 people
Australians with suicidal thoughts or behaviour 16.7%
Australians with a mental disorder who sought support 47.1%
Australians experiencing mental illness every year 20% or one in five
Australians experiencing mental illness at some point in their life 45% or two in five

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Anxiety disorders, depression, and bipolar disorder

The prevalence of anxiety disorders varies across different demographics. For instance, in 2021, 25% of female adolescents aged 15–17 reported an anxiety disorder, compared to 9% of male adolescents in the same age group. Additionally, in 2019, 47% of LGBTQ+ individuals reported being diagnosed with an anxiety disorder.

Depressive disorders are also common in Australia. In 2017–18, about 10% of Australians experienced depression or feelings of depression, with a slightly higher prevalence in women (11.6%) than in men (9.1%). The prevalence of depression is highest among younger individuals aged 15–34, with an estimated 22% in 2021.

Bipolar disorder is another mental health issue that affects a significant number of Australians. Bipolar I disorder may affect up to 1% of Australians during their lifetime, while the lifetime risk of Bipolar II disorder is up to 5%.

It is important to recognize that mental health issues can vary in severity and impact individuals in diverse ways. These disorders can significantly affect a person's feelings, thoughts, behavior, and interactions with others.

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Prevalence among young people

Mental health issues among young people in Australia are prevalent and have been on the rise in recent years. In 2020-2022, the National Study of Mental Health and Wellbeing (NSMHW) reported that 38.8% of people aged 16-24 had experienced a 12-month mental disorder. This is a significant increase from the 26% reported in 2007. The study also found that anxiety disorders were the most common condition, with two in five young women and one in four young men affected.

The Australian Institute of Health and Welfare (AIHW) reported similar findings, with 14% of children and adolescents aged 4-17 experiencing mental illness in the previous 12 months. Anxiety and attention-deficit/hyperactivity disorder (ADHD) were the most common disorders, with a higher prevalence in males than females. In 2013-14, an estimated 245,000 young people aged 12-17 experienced a mental disorder, with males comprising 16% and females 13%.

The impact of mental health issues on young people can be severe, with suicide and self-inflicted injury being the leading causes of total disease burden for those aged 15-24 in 2015. The AIHW also reported that in 2019, there were 461 deaths by suicide among young people aged 15-24, a rate of 14 per 100,000. While most young Australians feel positive about their future and are satisfied with their lives, mental health issues can significantly impact their potential to lead fulfilling and productive lives.

Several factors have been identified as contributing to the rise in mental health issues among young people. The COVID-19 pandemic and subsequent lockdowns, economic uncertainties, and the impact of social media have all been cited as triggers for anxiety and depressive problems in this age group. Additionally, members of the LGBTQI+ community have reported much higher rates of mental health disorders, with one in three transgender people experiencing a mental health disorder within a 12-month span.

Overall, the prevalence of mental health issues among young people in Australia is a growing concern, and there is a need for increased support and resources to address this issue effectively.

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Impact of COVID-19

The COVID-19 pandemic has had a profound impact on the mental health of Australians, triggering significant disruptions in their daily lives. Despite Australia's relatively low mortality and physical morbidity rates due to the virus, the pandemic has taken a toll on the mental well-being of its citizens.

Data from the Australian Bureau of Statistics (ABS) reveals that during the pandemic, 21.4% of Australians experienced a mental health disorder in a 12-month period, with anxiety being the most prevalent condition. This represents a notable increase compared to previous studies, indicating a deterioration in mental health during the pandemic. The overall prevalence of mental health disorders has remained stable since the last survey, but this trend unfortunately did not extend to younger people, especially females aged 16 to 34, who experienced a surge in demand for mental health support.

Several factors associated with the pandemic have contributed to poorer mental health outcomes. Studies found that individuals worried about contracting COVID-19 were more likely to report worse mental health. Interestingly, direct COVID-19 exposure was not a significant factor in mental health problems. Instead, impairments in work and social functioning, as well as financial distress due to the pandemic, were more strongly linked to declining mental health. The pandemic's restrictions and disruptions to daily life, including border controls, stay-at-home orders, remote learning, and shutdowns of non-essential services, likely exacerbated these issues.

The Australian government has acknowledged the mental health impact of the pandemic, including the Black Summer bushfires and east coast floods that occurred during this period. In response, the government has committed to improving access to mental health care and reversing cuts to regional mental telehealth services. Initiatives like the $200 million Student Wellbeing Boost aim to support young Australians in recovering from the pandemic's mental health consequences.

Overall, the COVID-19 pandemic has had a significant negative impact on the mental health of Australians, particularly certain at-risk groups such as young people and females. The pandemic has highlighted the importance of accessible mental health resources and support systems to address the enduring mental health challenges that have arisen during this time.

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LGBTQ+ community statistics

While many LGBTQI+ Australians live happy and healthy lives, research shows that a disproportionate number experience poorer mental health outcomes than their heterosexual peers. The Australian Bureau of Statistics (ABS) found that three in four (74.5%) lesbian, gay, bisexual or otherwise non-heterosexual (LGB+) Australians have experienced a mental disorder at some point in their lives, compared with 41.7% of heterosexual Australians. The rate of self-harm among LGB+ Australians was almost six times higher, with 41.2% having self-harmed in their lifetime compared with 7.4% of heterosexual people.

ABS data also revealed that non-binary Australians are experiencing mental health issues at more than double the rate of men and women. Over four in five non-binary people (85.2%) experienced a mental disorder in their lifetime, compared with two in five men (42.1%) and women (43.4%). Four in five non-binary people (79.6%) had seriously thought about suicide in their lifetime, compared to 14.9% of men and 18% of women. Almost three in four non-binary people (72.8%) had self-harmed in their lifetime, compared with 6.7% of men and 10.3% of women.

Trans and gender-diverse people also generally had higher rates of mental health issues than the rest of the Australian population. Almost one in three (33.1%) trans people experienced a mental disorder in the past 12 months, compared to one in five (21.3%) cis people. Seven in ten (70.6%) trans people aged 16-34 years had experienced a mental disorder in their lifetime, compared to almost one in two (48.1%) cis people of the same age. More than one in four trans people (26.3%) had high or very high levels of psychological distress, compared to one in six cis people (16.5%). Almost half of LGB+ people (46.8%) saw a health professional for their mental health in the last 12 months, compared to 16% of heterosexual people. More than one in four trans people (28.7%) saw a health professional for their mental health in the last 12 months, compared with one in six cis people (17.2%).

These disparities in mental health outcomes are directly related to experiences of stigma, prejudice, discrimination, and abuse on the basis of being LGBTQI+. "Community connectedness and positive relationships" can act as protective factors for LGBTQI+ people, creating a sense of belonging and affirming their identities. However, queer people often experience "stigma, discrimination, bullying, violence and exclusion", leading to poorer social, emotional, and psychological wellbeing and mental health. This may result in issues with work, relationships, finances, housing, and other elements of life.

It is important to remember that being LGBTQI+ does not cause mental illness. However, stress from feeling different can lead to a constant sense of being on guard. LGBTQI+ people may also experience internalised homophobia or transphobia and feel alienated from friends and family. If you are struggling with your mental health, it is crucial to seek help as soon as possible. Organisations such as Lifeline, Suicide Call Back Service, Beyond Blue, and Medicare Mental Health offer support and resources for anyone experiencing a personal crisis, feeling depressed or anxious, or having thoughts of suicide.

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Suicide and suicidal ideation

Suicide is a complex issue, and there is no single explanation for it. However, mental health conditions are a significant risk factor for suicide, with over 3,000 Australians dying by suicide each year, and an average of 8.57 deaths by suicide in Australia daily. This makes suicide the 15th leading cause of death in Australia, accounting for 1.7% to 1.8% of all deaths. The median age of death by suicide is 44.8 to 45.6 years, which is significantly lower than the median age of 82.0 to 82.2 years for all causes of death.

The relationship between mental health and suicide is well-established. Research indicates that mental health conditions such as depression, psychosis, and substance use are associated with an increased risk of suicide. Experiencing risk factors does not necessarily mean that an individual will attempt suicide, but protective factors such as effective mental health care, counselling, and social support can reduce suicide risk.

In Australia, the prevalence of mental health issues is significant. According to the National Study of Mental Health and Wellbeing (NSMHW) 2020-2022, 22% of Australians aged 16-85 (approximately 4.3 million people) experienced a mental illness in the previous 12 months. When looking at lifetime prevalence, this figure increases to 43% (around 8.5 million people). Anxiety disorders are the most common mental illnesses, affecting 17% of the population (approximately 3.4 million people).

The three most frequently occurring risk factors for suicide among Australians of all ages are mood disorders (including depression), suicide ideation, and problems in spousal relationship circumstances. For women, the risk factors are mood disorders, personal history of self-harm, and suicide ideation. Men's risk factors include mood disorders, problems in spousal relationships, and suicide ideation. It is important to note that these risk factors can interact with other factors such as age, with problems in spousal relationships becoming a more prominent risk factor for men in the 25-44 age group.

Suicide prevention is a critical aspect of addressing this issue. Organisations like Suicide Prevention Australia and Sane Australia provide resources and support to help individuals who may be at risk of suicide. Additionally, the Black Dog Institute and Beyond Blue offer guidance and support for those who have attempted suicide or are supporting someone at risk.

Frequently asked questions

Around one in five Australians experience mental health issues every year, with 45% of Australian adults affected by mental illness at some point in their lives.

The 2020-2022 National Study of Mental Health and Wellbeing (NSMHW) found that 43% of Australians aged 16-85 (8.5 million people) had experienced a mental health issue in their lifetime.

3.4 million Australians sought help from a healthcare professional for their mental health in 2020-21.

38.8% of people aged 16-24 (around 1.1 million) were found to have experienced a mental disorder in the previous 12 months, according to a 2020-21 study.

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