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Forest plot of estimates of DOR for PB T-SPOT (A) and PF T-SPOT (B) for the diagnosis of TP. Point estimates of DOR from each study are shown as solid circles, whose size reflects the total number of cases and controls. Error bars show 95% CI. Numbers indicate the reference numbers of studies. DOR, diagnostic odds ratio; PB, peripheral blood; PF, peritoneal fluid; TP, tuberculous peritonitis.
