Global Burden of Mental Disorders
The global burden of mental disorders has dramatically increased since 1990, becoming the leading cause of disability worldwide, surpassing cardiovascular diseases, cancer, and musculoskeletal conditions.
Key Findings
- In 2023, nearly 1.2 billion people globally were living with a mental disorder, almost double the number from 1990.
- The rise is predominantly due to an increase in anxiety and depression.
- The most affected demographic is the 15-19 age group, highlighting the need for early prevention and targeted support.
- Women are disproportionately affected, with 620 million experiencing a mental disorder compared to 552 million men in 2023.
- Mental disorders accounted for more than 17% of all years lived with disability worldwide.
Statistics and Trends in India
- Age-standardised prevalence of anxiety disorders increased from 2,592 per 100,000 population in 1990 to 5,793 per 100,000 in 2023.
- The prevalence rose by 136.7% among women and 102% among men during 1990-2023.
Global Action and Recommendations
- Sustained investment in mental health systems and expanded access to care are critical.
- Coordinated global actions are necessary to support populations at risk.
- Stronger surveillance is required, especially in low and middle-income countries.
Demographic and Risk Factors
- Males are more likely to experience neurodevelopmental and behavioral disorders, which often peak during adolescence.
- Risk factors include child maltreatment, domestic violence, genetics, rising inequality, decline in social cohesiveness, climate change, pandemics, war, and natural disasters.
Conclusion
The global response to mental disorders is inadequate. Regardless of a country's resources, the burden remains high, necessitating further research and improved data quality and availability.
