HRs and 95%CI of NODM across quartiles of body composition indices in total population
| T2DM (N=625 715) | Person-years | Incidence rate | Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | |
| BMI | ||||||||
| Q1 (n=1 005 153) | 91 517 | 9 827 735.2 | 9.3 | 1 | 1 | 1 | 1 | 1 |
| Q2 (n=1 016 249) | 128 239 | 9 778 783.8 | 13.1 | 1.41 (1.40–1.42) | 1.21 (1.20–1.22) | 1.22 (1.21–1.23) | 1.22 (1.21–1.23) | 1.22 (1.21–1.23) |
| Q3 (n=1 038 875) | 171 369 | 9 788 956.5 | 17.5 | 1.88 (1.87–1.90) | 1.52 (1.50–1.53) | 1.53 (1.52–1.55) | 1.52 (1.51–1.54) | 1.54 (1.52–1.55) |
| Q4 (n=998 614) | 234 590 | 9 031 690.8 | 26.0 | 2.80 (2.78–2.82) | 2.30 (2.28–2.31) | 2.31 (2.29–2.33) | 2.29 (2.27–2.31) | 2.31 (2.29–2.33) |
| P for linear trend | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | |||
| WC | ||||||||
| Q1 (n=9 65 392) | 78 371 | 9 534 939.2 | 8.2 | 1 | 1 | 1 | 1 | 1 |
| Q2 (n=1 100 752) | 138 929 | 10 600 570.5 | 13.1 | 1.60 (1.58–1.61) | 1.36 (1.35–1.37) | 1.35 (1.34–1.37) | 1.35 (1.34–1.36) | 1.35 (1.34–1.36) |
| Q3 (n=1 034 301) | 176 385 | 9 698 250.5 | 18.2 | 2.22 (2.20–2.24) | 1.77 (1.75–1.79) | 1.76 (1.74–1.77) | 1.75 (1.73–1.76) | 1.76 (1.74–1.78) |
| Q4 (n=9 58 446) | 232 030 | 8 593 406.1 | 27.0 | 3.30 (3.27–3.32) | 2.55 (2.53–2.57) | 2.52 (2.50–2.55) | 2.51 (2.48–2.53) | 2.52 (2.50–2.54) |
| P for linear trend | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | |||
| WHtR | ||||||||
| Q1 (n=1 014 803) | 73 264 | 10 069 987.3 | 7.3 | 1 | 1 | 1 | 1 | 1 |
| Q2 (n=1 015 850) | 117 355 | 9 843 068.3 | 11.9 | 1.64 (1.63–1.66) | 1.35 (1.34–1.37) | 1.35 (1.34–1.36) | 1.34 (1.33–1.35) | 1.35 (1.33–1.36) |
| Q3 (n=1 011 915) | 171 833 | 9 499 797.5 | 18.1 | 2.49 (2.47–2.51) | 1.80 (1.79–1.82) | 1.79 (1.78–1.81) | 1.78 (1.76–1.80) | 1.79 (1.77–1.81) |
| Q4 (n=1 016 323) | 263 263 | 9 014 313.2 | 29.2 | 4.03 (4.00–4.06) | 2.58 (2.55–2.60) | 2.56 (2.54–2.58) | 2.54 (2.52–2.56) | 2.54 (2.52–2.57) |
| P for linear trend | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | |||
| VAI | ||||||||
| Q1 (n=1 014 722) | 100 176 | 9 894 725.8 | 10.1 | 1 | 1 | 1 | 1 | 1 |
| Q2 (n=1 014 723) | 125 088 | 9 780 992.2 | 12.8 | 1.26 (1.25–1.27) | 1.23 (1.22–1.24) | 1.22 (1.21–1.23) | 1.22 (1.21–1.23) | 1.22 (1.21–1.23) |
| Q3 (n=1 014 723) | 163 206 | 9 584 646.6 | 17.0 | 1.68 (1.67–1.70) | 1.56 (1.55–1.57) | 1.53 (1.52–1.54) | 1.53 (1.51–1.54) | 1.53 (1.52–1.54) |
| Q4 (n=1 014 723) | 237 245 | 9 166 801.7 | 25.9 | 2.56 (2.54–2.58) | 2.27 (2.25–2.28) | 2.20 (2.18–2.21) | 2.18 (2.17–2.20) | 2.19 (2.17–2.21) |
| P for linear trend | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | |||
| ABSI | ||||||||
| Q1 (n=1 014 710) | 110 242 | 9 903 776.6 | 11.1 | 1 | 1 | 1 | 1 | 1 |
| Q2 (n=1 014 752) | 138 228 | 9 741 236.9 | 14.2 | 1.28 (1.27–1.29) | 1.09 (1.08–1.10) | 1.08 (1.07–1.09) | 1.08 (1.07–1.09) | 1.09 (1.08–1.09) |
| Q3 (n=1 014 964) | 166 745 | 9 559 615.0 | 17.4 | 1.57 (1.56–1.58) | 1.16 (1.15–1.17) | 1.15 (1.14–1.16) | 1.15 (1.14–1.16) | 1.16 (1.15–1.17) |
| Q4 (n=1 014 465) | 210 500 | 9 222 537.8 | 22.8 | 2.06 (2.04–2.07) | 1.20 (1.19–1.21) | 1.18 (1.17–1.19) | 1.19 (1.18–1.20) | 1.18 (1.17–1.19) |
| P for linear trend | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | |||
| WWI | ||||||||
| Q1 (n=1 011 717) | 86 064 | 9 994 386.9 | 8.6 | 1 | 1 | 1 | 1 | 1 |
| Q2 (n=1 021 449) | 126 085 | 9 868 208.8 | 12.8 | 1.49 (1.47–1.50) | 1.25 (1.24–1.26) | 1.25 (1.23–1.26) | 1.24 (1.23–1.25) | 1.25 (1.23–1.26) |
| Q3 (n=1 011 449) | 170 662 | 9 503 139.9 | 18.0 | 2.09 (2.07–2.11) | 1.51 (1.50–1.52) | 1.50 (1.49–1.51) | 1.50 (1.48–1.51) | 1.50 (1.49–1.51) |
| Q4 (n=1 014 276) | 242 904 | 9 061 430.7 | 26.8 | 3.12 (3.10–3.15) | 1.81 (1.79–1.82) | 1.79 (1.77–1.80) | 1.79 (1.77–1.80) | 1.78 (1.76–1.79) |
| P for linear trend | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | |||
Model 1: Unadjusted.
Model 2: Adjusted for age and sex.
Model 3: Adjusted for age, sex, smoking habit, alcohol drinking and physical activity.
Model 4: Adjusted for age, sex, smoking habit, alcohol drinking, physical activity and family history of DM.
Model 5: Adjusted for age, sex, smoking habit, alcohol drinking, physical activity, family history of DM, income percentile and residence area.
ABSI, A body shape index; BMI, body mass index; DM, diabetes mellitus; NODM, new-onset T2DM; T2DM, type 2 diabetes mellitus; VAI, visceral adiposity index; WC, waist circumference; WHtR, waist-height ratio; WWI, weight-adjusted waist index.