Forest plot of odds ratios for the comparisons of mortality outcomes between patients with pneumocystis pneumonia who received TMP–SMX + echinocandin combination therapy and those who received TMP–SMX monotherapy. (A) Overall results for all patients with pneumocystis pneumonia; (B) HIV-infected patients with pneumocystis pneumonia; (C) Non-HIV-infected patients with pneumocystis pneumonia. echinocandin −, TMP–SMX monotherapy; echinocandin +, TMP–SMX + echinocandin combination therapy; M–H, Mantel–Haenszel; CI, confidence interval; HIV, human immunodeficiency virus; OR, odds ratio; SMX, sulfamethoxazole; TMP, trimethoprim.