Table 1. Baseline characteristics of 1415 subjects at CRISPS4.
| Variables | All | DM | Non-DM | p-value |
|---|---|---|---|---|
| Number | 1415 | 95 | 1320 | -- |
| Age, years | 58.1±10.2 | 62.5±10.4 | 57.8±10.1 | <0.001 |
| Gender, % men | 45.7 | 46.3 | 45.6 | 0.893 |
| Smoking (%) | 0.152 | |||
| Never smoke | 72.7 | 69.5 | 72.9 | |
| Former smoker | 17.2 | 14.7 | 17.4 | |
| Current smoker | 10.1 | 15.8 | 9.7 | |
| Physical inactivity, % | 49.2 | 50.5 | 49.1 | 0.787 |
| FG, mmol/L | 5.08±0.92 | 6.89±2.44 | 4.95±0.48 | <0.001 |
| 2hG, mmol/L | 6.63±2.86 | 14.2±3.89 | 6.09±1.80 | <0.001 |
| A1C, % | 5.89±0.63 | 7.04±1.52 | 5.80±0.40 | <0.001 |
| A1C, mmol/mol | 40.9±6.93 | 53.4±16.6 | 39.9±4.42 | <0.001 |
| First degree of relative with DM, % | 28.7 | 41.1 | 27.8 | 0.006 |
| History of GDM, % | 1.1 | 2.1 | 1.0 | 0.303 |
| BMI, kg/m2 | 24.1±3.47 | 26.4±4.10 | 24.0±3.36 | <0.001 |
| Waist circumference, cm | 82.1±9.61 | 88.7±9.94 | 81.6±9.41 | <0.001 |
| Central obesity, % | 36.1 | 63.2 | 34.2 | <0.001 |
| Waist-to-hip ratio | 0.87±0.07 | 0.92±0.06 | 0.87±0.07 | <0.001 |
| SBP, mmHg | 125±18.5 | 134±18.7 | 124±18.3 | <0.001 |
| DBP, mmHg | 74.1±10.3 | 77.6±12.4 | 73.9±10.1 | 0.001 |
| HT, % | 39.1 | 67.4 | 37.1 | <0.001 |
| Triglycerides *, mmol/L | 1.10 (0.80–1.50) | 1.50 (1.10–2.00) | 1.10 (0.80–1.50) | <0.001 |
| HDL- Cholesterol, mmol/L | 1.49±0.41 | 1.31±0.34 | 1.51±0.41 | <0.001 |
| LDL- Cholesterol, mmol/L | 3.12±0.82 | 3.28±0.89 | 3.11±0.81 | 0.055 |
Data presented as mean±SD or median (interquartile range);
*log-transformed before analysis. Central obesity: WC ≥90 for men and 80 for women; HT, hypertension: BP ≥ 140 / 90mmHg or taking antihypertensives.