Table 1.
Baseline characteristics of the participants according to the glycemic status
| Variables | Total (N = 11,374) | NFG (N = 7421) | IFG (N = 2410) | DM(N = 1543) | p-value |
|---|---|---|---|---|---|
| Age (yr.)* | 56.2 (0.1) | 55.8 (0.1) | 56.7 (0.2) | 57.4 (0.2) | 0.000 |
| Sex (%M) | 47.5% | 48.4% | 47.3% | 43.2% | 0.001 |
| Smoking (%) | 0.000 | ||||
| Past | 7.9% | 7.8% | 8.8% | 7.2% | |
| Current | 8.3% | 9.2% | 8.1% | 4.3% | |
| Never | 83.8% | 83.0% | 83.1% | 88.5% | |
| Alcohol (%) | 2.7% | 2.7% | 2.6% | 3.1% | 0.7 |
| Statin (%)† | 4.2% | 2.7% | 3.7% | 12.5% | 0.007 |
| BMI (kg/m2) * | 27.1 (0.1) | 26.5 (0.1) | 27.6 (0.1) | 29.2 (0.1) | 0.000 |
| WC (cm) * | 94.6 (0.1) | 92.5 (0.2) | 96.2 (0.3) | 101.9 (0.3) | 0.000 |
| W/H* | 0.43 (0.001) | 0.43 (0.001) | 0.44 (0.002) | 0.47 (0.002) | 0.000 |
| SBP (mmHg) * | 125.7 (0.2) | 123.9 (0.2) | 128.0 (0.4) | 130.7 (0.5) | 0.000 |
| DBP (mmHg) * | 77.6 (0.1) | 76.8 (0.1) | 78.4 (0.3) | 80.0 (0.3) | 0.000 |
| FBS (mmol/L) * | 104.8 (0.4) | 87.7 (0.1) | 108.1 (0.1) | 181.3 (1.8) | 0.000 |
| TG (mmol/L) * | 138.7 (0.9) | 126.9 (1.0) | 145.5 (1.9) | 185.2 (3.8) | 0.000 |
| Chol (mmol/L) * | 203.5 (0.5) | 200.3 (0.7) | 207.1 (0.9) | 213.3 (1.2) | 0.000 |
| LDL (mmol/L) * | 118.2 (0.5) | 116.4 (0.7) | 121.1 (1.0) | 122.3 (1.3) | 0.000 |
| HDL (mmol/L) | 61.5 (0.6) | 61.2 (0.3) | 61.4 (0.8) | 62.6 (3.7) | 0.7 |
| DLP %* | 5189 (45.4%) | 2945 (39.7%) | 1202 (49.9%) | 1040 (67.4%) | 0.000 |
| HTN %* | 4517 (39.6%) | 2578 (34.7%) | 1064 (44.2%) | 860 (55.7%) | 0.000 |
Data are presented as mean (standard error) and number (percentage)
Comparing NFG and IFG groups: * p = 0.000, †p = 0.007
BMI Body mass index, WC Waist circumference, W/H Waist to hip ratio, SBP Systolic blood pressure, DBP Diastolic blood pressure, FBS Fasting blood glucose, TG Triglyceride, Chol Cholesterol, LDL Low density lipoprotein, HDL High density lipoprotein, DLP Dyslipidemia, HTN Hypertension