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. 2015 Apr 7;18(8):pyv023. doi: 10.1093/ijnp/pyv023

Figure 3.

Figure 3.

Relative risk ratios of response rates for atypical antipsychotic augmentation in treatment-resistant depression. CI, confidence interval; M-H, Mantel Haenszel method; SAT, standard antidepressant therapy; TRD, treatment resistant depression; TRD 1, defined by no history of treatment failure to SAT within the current depressive episode; TRD 2, defined by history of two treatment failures to SAT within the current depressive episode; TRD 2–4, defined by history of two to four treatment failures to SAT within the current depressive episode.