Question: which mental illness is the most dangerous?
Answer: The findings show anorexia to be the most deadly psychiatric diagnosis. The anorexia mortality rate of 5.86 is dramatically higher than: Schizophrenia, which increases death risk 2.8-fold in males and 2.5-fold in females. Bipolar disorder, which increases death risk 1.9-fold in males and 2.1-fold in females.