Mental Health Crisis Deepens as 1.17 Billion People Worldwide Live With Disorders
A major global study has revealed the growing scale of the mental health crisis, with an estimated 1.17 billion people living with mental disorders in 2023.
The research found that the number of people affected increased by about 95.5 percent between 1990 and 2023, highlighting the enormous and growing demand for mental health awareness, prevention, early intervention and accessible treatment...READ THE FULL ARTICLE HERE .
The study, published in The Lancet, analysed data from the 2023 Global Burden of Diseases, Injuries, and Risk Factors Study. Researchers examined information covering 204 countries and territories, different age groups and sexes, and 21 global regions.
Mental Disorders Nearly Doubled in 33 Years
According to the research, the estimated number of people living with mental disorders rose from approximately 599 million in 1990 to 1.17 billion in 2023.
The study examined several conditions, including:
• Anxiety disorders
• Major depressive disorder
• Bipolar disorder
• Schizophrenia
• Autism spectrum disorder
• Attention deficit hyperactivity disorder
• Eating disorders
• Conduct disorder
• Intellectual disability
The researchers found that anxiety and major depressive disorders accounted for a particularly large proportion of the global burden.
Anxiety and Depression Recorded Huge Increases
Anxiety disorders recorded one of the most striking increases during the period examined.
The number of people living with anxiety disorders reportedly rose from approximately 182 million in 1990 to about 470 million in 2023.
Major depressive disorder also increased significantly, rising from approximately 102 million cases in 1990 to about 236 million in 2023.
These figures demonstrate that mental health challenges are not limited to severe psychiatric conditions. Anxiety and depression, which can affect people’s relationships, education, employment and daily functioning, represent a substantial part of the worldwide burden.
Young People Among the Most Affected
One of the most concerning findings from the research was the high burden recorded among adolescents and young adults.
The overall burden of mental disorders was found to peak around the ages of 15 to 19.
This stage of life is particularly important because young people experience major emotional, social and developmental changes. Academic pressure, family difficulties, social relationships, financial uncertainty and other challenges can also affect mental wellbeing.
Researchers therefore stressed the importance of providing young people with access to appropriate mental health support before problems become more severe.
Early identification and intervention can help prevent some mental health difficulties from continuing into adulthood and affecting education, employment and relationships.
COVID-19 Further Increased Mental Health Challenges
The study also examined the impact of the COVID-19 pandemic on mental health.
Researchers found that anxiety and depression were already increasing before the pandemic. However, the pandemic contributed to further increases, particularly in depression.
Although some of the immediate effects associated with the pandemic have eased, the study indicated that depression remained above pre-pandemic levels in 2023.
This suggests that the pandemic intensified an existing global mental health problem rather than creating the crisis entirely on its own.
Mental Disorders Are a Major Cause of Lost Healthy Life
The study also measured the impact of mental disorders using disability-adjusted life years, known as DALYs.
Mental disorders ranked as the fifth leading cause of DALYs globally in 2023, compared with 12th place in 1990.
Anxiety and major depressive disorders were among the top 20 causes of DALYs in 152 of the 204 countries examined.
Schizophrenia affected fewer people than anxiety and depression but contributed substantially to disability because of the serious and often long-term effects associated with the condition.
Women and Men Experience Different Mental Health Patterns
The research also identified differences between males and females.
Women experienced a greater overall burden of mental disorders, accounting for approximately 92.6 million DALYs compared with 78.6 million among men.
However, several conditions recorded higher prevalence among males, including autism, conduct disorders, ADHD, personality disorders and certain forms of intellectual disability.
The researchers said these differences demonstrate the importance of developing mental health policies that consider age, sex and other population characteristics.
Researchers Call for Better Mental Health Services
The researchers said governments and health organisations need to strengthen mental health systems and improve the availability of reliable data.
This is particularly important in low- and middle-income countries, where mental health services and specialist care can be difficult to access.
The researchers also highlighted the importance of:
• Improving early diagnosis and intervention
• Expanding access to mental health professionals
• Strengthening mental health services for adolescents
• Improving public awareness and reducing stigma
• Developing prevention programmes based on reliable evidence
• Providing appropriate support for vulnerable populations
Why the Findings Matter
The latest figures demonstrate that mental health is a major global public health issue that requires the same level of attention given to many physical health conditions.
More than one billion people living with mental disorders has consequences that extend beyond healthcare. Families, schools, workplaces, communities and national economies can all be affected when people are unable to access appropriate support.
Mental health conditions can also influence education, employment, relationships and quality of life, making early intervention particularly important.
The findings should therefore serve as a wake-up call for governments, healthcare providers, schools, employers and communities to take mental wellbeing more seriously.
Mental health problems are treatable and support is available for many conditions. Anyone experiencing persistent changes in mood, behaviour, thoughts or daily functioning should consider speaking with a qualified healthcare professional rather than suffering in silence.
The global rise in mental disorders underscores the importance of building societies where mental health care is accessible, affordable and free from unnecessary stigma. Early recognition, professional support and continued investment in mental health services could help reduce the long-term impact of the crisis and improve the quality of life for millions of people worldwide.
