Fig. 3

Forest Plot - Response rates grouped by antidepressant subgroup. The squares represent the response rates and the horizontal lines reflect the 95% confidence interval. The red diamond corresponds to the subtotal response rate in the different antidepressant groups. MAO-inhibitors = Monoamine oxidase inhibitors, SNRI = Serotonin–norepinephrine reuptake inhibitor, SSNRI = Selective serotonin–norepinephrine reuptake inhibitor, SSRI = Selective serotonin reuptake inhibitor, TCA = Tricyclic antidepressant, CI = Confidence interval