Table 3 Sensitivity, specificity and Youden index using sex-specific cut-off points for various visceral obesity indices to predict pre-diabetes over 5 years.

From: A Novel Visceral Adiposity Index for Prediction of Type 2 Diabetes and Pre-diabetes in Chinese adults: A 5-year prospective study

 

Male

Female

Cut-off

Sens (%)

Spec (%)

Youden index

Cut-off

Sens (%)

Spec (%)

Youden index

CVAI

75.30

80.41

34.78

0.15

71.61

70.20

53.92

0.24

VAI

1.88

44.03

65.52

0.10

1.53

69.95

46.85

0.17

BMI

23.50

65.86

44.83

0.11

23.73

44.58

70.50

0.15

WC

80.00

75.56

34.03

0.10

79.00

43.60

71.43

0.15

WHR

0.84

84.89

23.09

0.08

0.84

46.31

68.20

0.15

WHtR

0.50

60.45

51.87

0.12

0.49

57.14

60.37

0.18

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