The burden of mental disorders in the Eastern Mediterranean Region, 1990–2013

ABSTRACT

The Eastern Mediterranean Region (EMR) is witnessing an increase in chronic disorders, including mental illness. With ongoing unrest, this is expected to rise. This is the first study to quantify the burden of mental disorders in the EMR. We used data from the Global Burden of Disease study (GBD) 2013. DALYs (disability-adjusted life years) allow assessment of both premature mortality (years of life lost – YLLs) and nonfatal outcomes (years lived with disability – YLDs). DALYs are computed by adding YLLs and YLDs for each age-sex-country group. In 2013, mental disorders contributed to 5.6% of the total disease burden in the EMR (1,894 DALYs/100,000 population): 2,519 DALYs/100,000 (2,590/100,000 males, 2,426/100,000 females) in high-income countries, 1,884 DALYs/100,000 (1,618/100,000 males, 2,157/100,000 females) in middle-income countries, 1,607 DALYs/100,000 (1,500/100,000 males, 1,717/100,000 females) in low-income countries. Females had a greater proportion of burden due to mental disorders than did males of equivalent ages, except for those under 15 years of age. The highest proportion of DALYs occurred in the 25-49 age group, with a peak in the 35-39 years age group (5,344 DALYs/100,000). The burden of mental disorders in EMR increased from 1,726 DALYs/100,000 in 1990 to 1,912 DALYs/100,000 in 2013 (10.8% increase). Within the mental disorders group in EMR, depressive disorders accounted for most DALYs, followed by anxiety disorders. Among EMR countries, Palestine had the largest burden of mental disorders. Nearly all EMR countries had a higher mental disorder burden compared to the global level. Our findings call for EMR ministries of health to increase provision of mental health services and to address the stigma of mental illness. Moreover, our results showing the accelerating burden of mental health are alarming as the region is seeing an increased level of instability. Indeed, mental health problems, if not properly addressed, will lead to an increased burden of diseases in the region.