Fig. 3From: Association between time in therapeutic range of tacrolimus blood concentration and acute rejection within the first three months after lung transplantationROC curve analysis of the cut-off value of tacrolimus TTR during postoperative days 21–30 to prevent AR late-onset. 95% CI: 95% confidence interval, ROC: receiver operating characteristic, TTR: time in therapeutic range, AR: acute rejectionBack to article page