| All subjects | Male | Female | p Value a |
---|---|---|---|---|
Overall n (%) | 749 (38.5) | 289 (35.8) | 460 (40.5) | 0.036 |
Age group n (%) | ||||
 18–24 | 59 (62.1) | 18 (48.6) | 41 (70.7) | 0.031 |
 25–34 | 147 (47.3) | 65 (43.9) | 82 (50.3) | 0.260 |
 35–44 | 226 (40.2) | 81 (36.2) | 145 (42.9) | 0.111 |
 45–54 | 186 (33.5) | 77 (32.9) | 109 (34.0) | 0.796 |
 55–64 | 101 (32.1) | 39 (30.0) | 62 (33.5) | 0.511 |
  ≥ 65 | 30 (28.0) | 9 (25.7) | 21 (29.2) | 0.709 |
 p trend | < 0.001 | < 0.001 | < 0.001 |  |
Ethnicity n (%) | ||||
 Kazakh | 447 (37.1) | 164 (33.5) | 283 (39.6) | 0.033 |
 Uyghur | 100 (42.2) | 42 (37.5) | 58 (46.4) | 0.166 |
 Han | 202 (40.1) | 83 (40.1) | 119 (40.1) | 0.995 |
 p Value b | 0.240 | 0.235 | 0.354 |  |