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Table 6 Added predictive ability conferred by VAI.

From: Predictive performance of the visceral adiposity index for a visceral adiposity-related risk: Type 2 Diabetes

   95% CIs P value
Compared with MetS     
   Absolute IDI (%) 4.8 3.2 6.5 0.000
   Relative IDI (%) 30.3 18.8 41.8 0.000
   Cut-point-based NRI a (%) 13.1 6.7 19.6 0.000
   Cut-point-free NRI (%) 30.7 20.8 40.7 0.000
Compared with WHtR     
   Absolute IDI (%) -0.4 -0.9 0.2 0.229
   Relative IDI (%) -1.6 -4.3 1.0 0.230
   Cut-point-based NRI a (%) -4.5 -8.2 -0.8 0.018
   Cut-point-free NRI (%) -24.6 -35.2 -14.1 0.000
  1. IDI, integrated discriminatory improvement index; MetS, metabolic syndrome; NRI, net reclassification improvement index; VAI, visceral adiposity index; WHtR, waist-to-height ratio.
  2. a. For cut-point based NRI, the cut-points were set at 0, 0.05, 0.1, 0.2, and 1.