Table 2 Characteristics of the Study Population in anthropometric measurement and lipids analysis (NÂ =Â 951)
Variables | Mean ± SD or N (%) | P value for gender difference | ||
|---|---|---|---|---|
Total (n = 951) | Men (n = 365) | Women (n = 586) | ||
Age (years) | 50.0 ± 13.8 | 50.5 ± 14.3 | 49.7 ± 13.5 | 0.412 |
BMI (kg/m2) | 23.5 ± 3.2 | 23.6 ± 3.3 | 23.4 ± 3.2 | 0.336 |
Smoking | Â | Â | Â | <0.001 |
 Non-smoker | 664 (69.9) | 98 (26.9) | 576 (96.8) |  |
 Current smoker | 286 (30.1) | 267 (73.1) | 19 (3.2) |  |
Alcohol consumption | Â | Â | Â | <0.001 |
 Non-drinker | 493 (51.8) | 101 (27.7) | 392 (67.0) |  |
 Current drinker | 389 (40.9) | 235 (64.4) | 154 (26.3) |  |
 Abstainer | 68 (7.2) | 29 (7.9) | 39 (6.7) |  |
Household Income | Â | Â | Â | 0.062 |
  < 1w | 105 (11.0) | 31 (8.5) | 74 (12.6) |  |
 1-3w | 385 (40.5) | 144 (39.5) | 241 (41.1) |  |
 3-5w | 273 (28.7) | 105 (28.8) | 168 (28.7) |  |
  > 5w | 188 (19.8) | 85 (23.3) | 103 (17.6) |  |
Physical activity | Â | Â | Â | Â |
 Light | 444 (46.7) | 192 (52.6) | 252 (43.0) | 0.004 |
 Moderate | 397 (41.7) | 143 (39.2) | 254 (43.3) |  |
 Heavy | 110 (11.6) | 30 (8.2) | 80 (13.7) |  |
Rs174547 genotypes | Â | Â | Â | Â |
 TT | 326 (34.3) | 117 (32.1) | 209 (35.7) | 0.487 |
 TC | 437 (45.9) | 176 (48.2) | 261 (44.5) |  |
 CC | 188 (19.8) | 72 (19.7) | 116 (19.8) |  |