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Table 5 Results of receiver operating characteristics (ROC) analysis for absolute and percent change in serum sodium levels

From: Change in serum sodium level predicts clinical manifestations of transurethral resection syndrome: a retrospective review

 

Cutoff value

AUC

Sensitivity

Specificity

Pvalue

Change in serum sodium

7.4 mmol/l

0.87

0.72

0.87

< 0.001

Percent change in serum sodium

7.0%

0.87

0.70

0.89

< 0.001

  1. AUC, area under the ROC curve.