Table 2.
Anthropometric indices and incident T2D risk in men and women
| Variables | Cases/Total(n) | Incidence/1000 person-years | Model 1 | Model 2 | Model 3 |
|---|---|---|---|---|---|
| Men (n = 5998) | |||||
| WC (cm) | |||||
| < 85 | 142/3356 | 9.79 | 1.00(Reference) | 1.00(Reference) | 1.00(Reference) |
| ≥ 85 | 223/2642 | 19.57 | 1.75(1.42,2.16) | 1.73(1.40,2.14) | 1.43(1.14,1.78) |
| P value | < 0.001 | < 0.001 | < 0.001 | ||
| WHtR | |||||
| < 0.5 | 106/2763 | 8.88 | 1.00(Reference) | 1.00(Reference) | 1.00(Reference) |
| ≥ 0.5 | 259/3235 | 18.55 | 1.91(1.52,2.39) | 1.88(1.50,2.36) | 1.43(1.22,1.82) |
| P value | < 0.001 | < 0.001 | < 0.001 | ||
| BMI (kg/m2) | |||||
| < 24 | 98/2868 | 7.94 | 1.00(Reference) | 1.00(Reference) | 1.00(Reference) |
| 24–27.9 | 179/2467 | 16.71 | 2.09(1.63,2.67) | 2.10(1.64,2.70) | 1.56(1.21,2.02) |
| ≥ 28 | 88/633 | 30.82 | 4.18(3.14,5.58) | 4.21(3.14,5.64) | 2.59(1.91,3.53) |
| P for trend | < 0.001 | < 0.001 | < 0.001 | ||
| VAI | |||||
| Tertile 1 | 78/2000 | 8.99 | 1.00(Reference) | 1.00(Reference) | 1.00(Reference) |
| Tertile 2 | 99/1999 | 11.41 | 1.24(0.92,1.67) | 1.24(0.92,1.67) | 1.17(0.86,1.58) |
| Tertile 3 | 188/1999 | 22.00 | 2.39(1.84,3.11) | 2.40(1.84,3.13) | 2.00(1.49,2.67) |
| P for trend | < 0.001 | < 0.001 | < 0.001 | ||
| ABSI | |||||
| Tertile 1 | 119/1999 | 13.73 | 1.00(Reference) | 1.00(Reference) | 1.00(Reference) |
| Tertile 2 | 128/1999 | 14.76 | 0.88(0.68,1.23) | 0.86(0.67,1.10) | 0.80(0.62,1.03) |
| Tertile 3 | 118/2000 | 13.79 | 0.78(0.60,1.01) | 0.76(0.59,0.99) | 0.79(0.61,1.03) |
| P for trend | 0.056 | 0.039 | 0.098 | ||
| BRI | |||||
| Tertile 1 | 93/1999 | 10.79 | 1.00(Reference) | 1.00(Reference) | 1.00(Reference) |
| Tertile 2 | 109/2000 | 12.57 | 1.43(1.06,1.92) | 1.42(1.06,1.91) | 1.14(0.84,1.54) |
| Tertile 3 | 183/1999 | 21.26 | 2.32(1.77,3.05) | 2.27(1.73,2.99) | 1.60(1.20,2.13) |
| P for trend | < 0.001 | < 0.001 | < 0.001 | ||
| Women (n = 3964) | |||||
| WC (cm) | |||||
| < 80 | 78/1899 | 9.50 | 1.00(Reference) | 1.00(Reference) | 1.00(Reference) |
| ≥ 80 | 171/2065 | 18.96 | 1.67(1.28,2.18) | 1.67(1.27,2.20) | 1.46(1.11,1.92) |
| P value | < 0.001 | < 0.001 | < 0.001 | ||
| WHtR | |||||
| < 0.5 | 49/1395 | 8.11 | 1.00(Reference) | 1.00(Reference) | 1.00(Reference) |
| ≥ 0.5 | 200/2569 | 17.87 | 1.87(1.37,2.56) | 1.85(1.34,2.54) | 1.51(1.10,2.09) |
| P value | < 0.001 | < 0.001 | < 0.001 | ||
| BMI (kg/m2) | |||||
| < 24 | 66/1864 | 8.15 | 1.00(Reference) | 1.00(Reference) | 1.00(Reference) |
| 24–27.9 | 121/1486 | 18.70 | 2.31(1.71,3.11) | 2.29(1.69,3.10) | 1.74(1.27,2.36) |
| ≥ 28 | 62/614 | 23.30 | 2.78(1.97,3.94) | 2.81(1.98,4.00) | 2.01(1.41,2.87) |
| P for trend | < 0.001 | < 0.001 | < 0.001 | ||
| VAI | |||||
| Tertile 1 | 50/1322 | 8.77 | 1.00(Reference) | 1.00(Reference) | 1.00(Reference) |
| Tertile 2 | 97/1320 | 16.79 | 1.90(1.35,2.67) | 1.86(1.32,2.63) | 1.80(1.28,2.55) |
| Tertile 3 | 102/1322 | 17.72 | 2.04(1.45,2.87) | 2.01(1.43,2.83) | 1.85(1.31,2.61) |
| P for trend | < 0.001 | < 0.001 | 0.003 | ||
| ABSI | |||||
| Tertile 1 | 85/1321 | 14.74 | 1.00(Reference) | 1.00(Reference) | 1.00(Reference) |
| Tertile 2 | 79/1321 | 13.77 | 0.79(0.58,1.07) | 0.77(0.56,1.05) | 0.73(0.53,1.00) |
| Tertile 3 | 85/1322 | 14.82 | 0.76(0.56,1.03) | 0.74(0.54,1.01) | 0.83(0.61,1.41) |
| P for trend | < 0.001 | 0.073 | 0.313 | ||
| BRI | |||||
| Tertile 1 | 46/1323 | 8.02 | 1.00(Reference) | 1.00(Reference) | 1.00(Reference) |
| Tertile 2 | 82/1327 | 14.05 | 1.50(1.04,2.16) | 1.42(0.98,2.05) | 1.23(0.85,1.78) |
| Tertile 3 | 121/1314 | 21.38 | 2.18(1.54,3.08) | 1.98(1.39,2.82) | 1.73(1.21,2.46) |
| P for trend | < 0.001 | < 0.001 | 0.001 | ||
Model 1 unadjusted model. Model 2 additionally adjusted for age, smoking, drinking, physical activity and education level. Model 3 additionally adjusted for hypertension, hyperlipidemia (except VAI), FBG (except VAI) and family history of T2D