Association between antidepressant-emergent manic switch and lifetime manic, depressive, and total mood episodes, and with past antidepressant-emergent manic switch.
Significant association between antidepressant-emergent manic switches and a higher score at pessimistic and suicidal thoughts items of the MADRS.
A 2.84 fold increased risk of antidepressant-emergent manic switch with having more than four past manic episodes.