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. 2019 Jul 27;45(3):621–628. doi: 10.1590/S1677-5538.IBJU.2018.0887

Table 3. The sensitivity, specificity, PPV, and NPV of vitamin D in patients with premature ejaculation.

AUC 95% CI p
Vitamin D 0.770 0.695-0.844 < 0.001
Sensitivity 60.9%
PPV 70.9%
Specificity 83.5%
NPV 76.4%

AUC=- area under curve; CI = confidence interval; PPV = positive predictive value; NPV = negative predictive value.