This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
Maximum loss of DALY occurs in which psychiatric disorder? 
Select and explain. 
A. Depression, B. Schizophrenia, C. Alcohol dependence, D. Bipolar disorder
A: Depression
Answer: A: Depression 
Explanation: Unipolar depressive disorders - DALY lost: 64963.