Table 2 ROC analysis of each obesity-related index and Nomogram model by gender

Male

WHtR

0.497

0.780

0.594

0.374

0.717*(0.689–0.746)

< 0.001

ABSI

0.081

0.841

0.496

0.337

0.700*(0.671–0.729)

< 0.001

CI

1.030

0.858

0.575

0.433

0.734^*(0.706–0.761)

< 0.001

LAP

39.700

0.667

0.863

0.530

0.831^(0.806–0.856)

< 0.001

TyG index

8.762

0.709

0.824

0.533

0.817^(0.788–0.845)

< 0.001

Nomogram model

−1.915

0.770

0.817

0.587

0.876^*(0.856–0.895)

< 0.001

Female

WHtR

0.497

0.851

0.534

0.385

0.747*(0.721–0.772)

< 0.001

ABSI

0.083

0.725

0.639

0.364

0.717^*(0.691–0.743)

< 0.001

CI

0.998

0.848

0.575

0.423

0.749*(0.724–0.773)

< 0.001

LAP

35.065

0.725

0.821

0.546

0.842^(0.820–0.864)

< 0.001

TyG index

8.614

0.699

0.832

0.531

0.817^*(0.791–0.842)

< 0.001

Nomogram model

−1.579

0.777

0.829

0.606

0.877^*(0.857–0.896)

< 0.001