Demographic characteristics | Overall (n=2218) | Han (n=1044) | Uygur (n=828) | Kazak (n=113) | Hui (n=138) | Tatar (n=39) | Kirgiz (n=36) | Sibe (n=20) | P value |
---|---|---|---|---|---|---|---|---|---|
Male sex, n (%) | 1609 (72.5) | 754 (72.2) | 609 (73.6) | 78 (69.0) | 96 (69.6) | 28 (71.8) | 28 (77.8) | 16 (80.0) | 0.827 |
Age (years, mean ± SD) | 61.8 ± 10.8 | 63.1±11.4 a | 60.6±10.0 b | 59.3±10.1b | 62.1±10.0 ab | 60.6±11.5 ab | 57.5±9.9 b | 61.4±11.2ab | <0.001 |
BMI (kg/m2, mean ± SD) | 28.0 ± 6.9 | 25.5±3.0 a | 28.8 ± 3.9 b | 28.3 ± 4.3 b | 25.0±3.2a | 28.1±4.3 b | 27.2±6.8 ab | 26.0±3.9a | 0.002 |
Alcohol intake, n (%) | 552 (24.9) | 291 (27.9) a | 186 (22.5) ab | 30 (26.5) ab | 19 (13.8) b | 10 (25.6) ab | 11 (30.6) ab | 5 (25.0)ab | 0.008 |
Smoking, n (%) | 869 (39.2) | 418 (40.0) | 311 (37.6) | 48 (42.5) | 49 (35.5) | 17 (43.6) | 18 (50.0) | 8 (40.0) | 0.593 |
Hypertension | 1416 (63.8) | 630 (60.3) a | 562 (67.9) a | 91 (80.5) b | 77 (55.8) a | 29 (74.4) ab | 20 (55.6) a | 11 (55.0)a | <0.001 |
Diabetes mellitus | 842 (38.0) | 343 (32.9) a | 367 (44.3) b | 53 (46.9) b | 52 (37.7) ab | 14 (35.9) ab | 9 (25.0) a | 4 (20.0)a | <0.001 |