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  Indian J Med Microbiol
 

Figure 1 Receiver operating characteristic (ROC) curve of propensity scores to determine power with which the model predicts treatment allocation. The C-statistic for constructed model differentiated well between the two groups (n = 181 cases, n = 181 controls) (AUC 0.710, 95% CI 0.657–0.763). AUC, area under the curve; CI, confidence interval.

Figure 1 Receiver operating characteristic (ROC) curve of propensity scores to determine power with which the model predicts treatment allocation. The <i>C</i>-statistic for constructed model differentiated well between the two groups (<i>n</i> = 181 cases, <i>n</i> = 181 controls) (AUC 0.710, 95% CI 0.657–0.763). AUC, area under the curve; CI, confidence interval.