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. 2024 Feb 16;15:1291356. doi: 10.3389/fpsyt.2024.1291356

Table 3.

Comparisons of predictive performance of different samples.

Model AUC(95%CI) Predictive performance of best cut-off point a
Sensitivity Specificity PPV NPV
Training sample 0.711
(0.679-0.744)		 0.600 0.732 0.691 0.646
Internal validation sample 0.700
(0.635-0.765)		 0.602 0.691 0.661 0.634
Whole sample 0.709
(0.681-0.738)		 0.600 0.724 0.685 0.644
a

The best cutoff point 3 was determined the maximal Youden index.