Quantify the global burden of mental health conditions, assess the treatment gap across income levels and geographies, and analyze the structural barriers preventing equitable access to mental health care.

Analysis of Global Burden of Disease Study 2023 mental health estimates, World Mental Health Survey data across 30 countries, WHO Mental Health Atlas 2023, and treatment gap assessments from The Lancet Psychiatry. Cross-referenced with health system capacity data from national health surveys.

3% of global disease burden (DALYs), making them among the leading causes of disability. Yet 75-85% of people with mental health conditions in low- and middle-income countries receive no treatment — a gap far exceeding any other health category. In Sub-Saharan Africa, only 4 psychiatrists per 1 million people practice; in wealthy nations the average is 20+ per million.

2% of global health aid. Within wealthy countries, mental health treatment is stratified by race and income: Black Americans are 3x more likely to be misdiagnosed with schizophrenia than white Americans with identical symptoms; wealthier patients receive 50% longer treatment episodes on average.