Table 1 Demographic and clinical characteristics of the study participants.
Overall (n = 10,141) | Male (n = 3447) | Female (n = 6694) | P value | |
|---|---|---|---|---|
Age (years) | 55.0 ± 10.7 | 56.2 ± 10.9 | 54.3 ± 10.6 | < 0.001 |
Married | 9252 (91.2%) | 3284 (95.3%) | 5968 (89.2%) | < 0.001 |
High school education and above | 2395 (23.6%) | 1104 (32.0%) | 1291 (19.3%) | < 0.001 |
Monthly income ≥ 2000 yuan | 1912 (18.9%) | 828 (24.0%) | 1084 (16.2%) | < 0.001 |
Current cigarette smoking | 2270 (22.4%) | 2069 (60.0%) | 201 (3.0%) | < 0.001 |
Alcohol drinking | 203 (2.0%) | 197 (5.7%) | 6 (0.1%) | < 0.001 |
Regular physical exercise | 423 (4.2%) | 189 (5.5%) | 234 (3.5%) | < 0.001 |
Hypertension | 3754 (37.0%) | 1338 (38.8%) | 2416 (36.1%) | 0.007 |
Diabetes mellitus | 2093 (20.6%) | 695 (20.2%) | 1398 (20.9%) | 0.395 |
Hyperlipidemia | 3032 (29.9%) | 1173 (34.0%) | 1859 (27.8%) | < 0.001 |
Kidney disease | 331 (3.3%) | 48 (1.4%) | 283 (4.2%) | < 0.001 |
BMI (kg/m2) | 23.9 ± 3.5 | 23.6 ± 3.2 | 24.0 ± 3.6 | < 0.001 |
WC (cm) | 81.0 ± 10.4 | 82.6 ± 10.3 | 80.3 ± 10.4 | < 0.001 |
SBP (mmHg) | 130.8 ± 21.2 | 132.7 ± 20.0 | 129.8 ± 21.8 | < 0.001 |
DBP (mmHg) | 78.4 ± 11.2 | 80.4 ± 11.2 | 77.5 ± 11.2 | < 0.001 |
FPG (mmol/L) | 5.7 ± 1.8 | 5.7 ± 1.8 | 5.6 ± 1.7 | 0.439 |
2hPG (mmol/L) | 7.9 ± 3.8 | 7.7 ± 3.8 | 8.0 ± 3.8 | < 0.001 |
TG (mmol/L) | 1.28 (0.91–1.86) | 1.24 (0.88–1.87) | 1.30 (0.92–1.85) | 0.006 |
TC (mmol/L) | 4.64 ± 0.93 | 4.50 ± 0.88 | 4.71 ± 0.94 | < 0.001 |
LDL-C (mmol/L) | 2.53 ± 0.75 | 2.47 ± 0.75 | 2.56 ± 0.75 | < 0.001 |
HDL-C (mmol/L) | 1.41 ± 0.34 | 1.34 ± 0.33 | 1.45 ± 0.34 | < 0.001 |
SUA (μmol/L) | 289.8 ± 81.0 | 340.8 ± 80.2 | 263.6 ± 67.8 | < 0.001 |
