Table 1 Baseline characteristics between incident cases of T2DM and control subjects
Phenotypes | Cases (n = 538) | Controls (n = 538) | χ2/Z value | P value |
|---|---|---|---|---|
Sex (male) | 195 (36.25) | 195 (36.25) | 0.00 | Matching value |
Age (years) | 59.0 (51.0–66.0) | 59.0 (51.0–66.0) | 0.02 | Matching value |
BMI (kg/m2) | 26.39 (23.78–28.77) | 24.18 (22.02–26.57) | 8.51 | < 0.0001 |
Waist-height ratio | 0.56 (0.52–0.61) | 0.52 (0.48–0.57) | 8.91 | < 0.0001 |
Smoking | ||||
Yes | 132 (24.54) | 142 (26.39) | 0.49 | 0.484 |
No | 406 (75.46) | 396 (73.61) | ||
Drinking | ||||
Yes | 68 (12.64) | 49 (9.11) | 3.46 | 0.063 |
No | 470 (87.36) | 489 (90.89) | ||
Physical activity | ||||
Low | 269 (50.00) | 286 (53.16) | 1.15 | 0.562 |
Moderate | 111 (20.63) | 107 (19.89) | ||
High | 158 (29.37) | 145 (26.95) | ||
Family history of diabetes | ||||
Yes | 45 (10.84) | 25 (5.94) | 6.55 | 0.010 |
No | 370 (89.16) | 396 (94.06) | ||
FPG (mmol/L) | 5.98 (5.48–6.44) | 5.31 (4.97–5.66) | 14.70 | < 0.001 |
SBP (mmHg) | 130.83 (117.00–145.83) | 122.33 (111.92–137.33) | 5.44 | < 0.001 |
DBP (mmHg) | 82.33 (74.33–91.08) | 78.33 (70.67–86.33) | 5.31 | < 0.001 |
TC (mmol/L) | 4.65 (4.10–5.29) | 4.46 (3.89–5.07) | 3.65 | < 0.001 |
TG (mmol/L) | 1.85 (1.22–2.86) | 1.44 (1.03–2.05) | 7.07 | < 0.001 |
HDL-C (mmol/L) | 1.09 (0.95–1.24) | 1.15 (1.00–1.32) | 4.56 | < 0.001 |
LDL-C (mmol/L) | 2.7 (2.20–3.10) | 2.60 (2.10–3.10) | 1.11 | 0.268 |