This unique book presents original research from the largest cross-national survey of the epidemiology of mental disorders ever conducted. It provides the latest findings from the WHO World Mental Health Surveys based on interviews of nearly 150,000 individuals in twenty-six countries on six continents. The book is ordered by specific disorder, with individual chapters dedicated to presenting detailed findings on the prevalence, onset timing, sociodemographic profile, comorbidity, associated impairment and treatment for eighteen mental disorders. There is also discussion of important cross-national consistencies in the epidemiology of mental disorders and highlighting of intriguing patterns of cross-national variation. This is one of the most comprehensive summaries of the epidemiology of mental disorders ever published, making this an invaluable resource for researchers, clinicians, students and policy-makers in the fields of mental and public health.

The World Mental Health Surveys were established by the World Health Organization in 2000 to provide valuable information for physicians and health policy planners. These surveys have shed light on the prevalence, correlates, burden, and treatment of mental disorders in countries throughout the world. This volume focuses on the epidemiology of coexisting physical and mental illness around the world. This book includes surveys from 17 discrete countries on six continents, covering epidemiology, risk factors, consequences, and implications for research, clinical work, and policy. Many physical and mental illnesses share a relationship with one another and often occur simultaneously. Clinicians from the disciplines of both psychiatry and medicine are increasingly faced with both challenges on a daily basis, making this an ideal book for a wide range of health professionals. This is the first book devoted to this topic on such a wide-ranging scale.