1.
研究对象基本人口学特征
Demographic characteristics of participants
| Characteristics | Male | Female | Total | P |
| BMI, body mass index; SBP, systolic blood pressure; DBP, diastolic blood pressure. | ||||
| Gender, n(%) | 681 (39.4) | 882 (60.6) | 1 563 (100) | |
| Age/years, x±s | 58.4 ±13.0 | 56.4±13.4 | 57.2±13.2 | <0.05 |
| Marriage status, n(%) | <0.05 | |||
| Married | 632 (92.8) | 768 (87.1) | 1400 (89.6) | |
| Divorce/Widowed | 29 (4.3) | 96 (10.9) | 125 (8.0) | |
| Unmarried | 20 (2.9) | 18 (2.0) | 38 (2.4) | |
| Education level, n(%) | <0.05 | |||
| Below primary | 115 (16.9) | 417 (47.3) | 532 (34.0) | |
| Primary | 221 (32.5) | 222 (25.2) | 443 (28.3) | |
| Junior high | 222 (32.6) | 149 (16.9) | 371 (23.7) | |
| Senior high | 101 (14.8) | 66 (7.5) | 167 (10.7) | |
| College or above | 22 (3.2) | 28 (3.2) | 50 (3.2) | |
| Occupation, n(%) | <0.05 | |||
| Farmer or worker | 371 (54.5) | 368 (41.7) | 739 (47.3) | |
| Administrator or professional | 30 (4.4) | 28 (3.2) | 58 (3.7) | |
| Retiree or student | 115 (16.9) | 51 (5.8) | 166 (10.6) | |
| Household | 120 (17.6) | 99 (11.2) | 219 (14.0) | |
| Other | 45 (6.6) | 336 (38.1) | 381 (24.4) | |
| Smoking status, n(%) | <0.05 | |||
| Current smoking | 283 (41.6) | 22 (2.5) | 305 (19.5) | |
| Ex-smoking | 94 (13.8) | 3 (0.3) | 97 (6.2) | |
| Never smoking | 304 (44.6) | 857 (97.2) | 1161 (74.3) | |
| Alcohol consumption, n(%) | <0.05 | |||
| Current drinking | 137 (20.1) | 29 (3.3) | 166 (10.6) | |
| Ex-drinking | 31 (4.6) | 6 (0.7) | 37 (2.4) | |
| Never drinking | 513 (75.3) | 847 (96.0) | 1360 (87.0) | |
| Hypertension, n(%) | 367 (53.9) | 402 (45.6) | 769 (49.2) | <0.05 |
| Diabetes, n(%) | 88 (12.9) | 69 (7.8) | 157 (10.0) | <0.05 |
| Dyslipidemia, n(%) | 347 (51.0) | 359 (40.7) | 706 (45.2) | <0.05 |
| BMI/(kg/m2), x±s | 23.4±3.5 | 23.3±3.2 | 23.4±3.3 | 0.56 |
| SBP/mmHg), x±s | 139.6±20.5 | 137.3±22.3 | 138.3±21.5 | <0.05 |
| DBP (mm Hg), x±s | 82.2±11.3 | 78.2±11.2 | 79.9±11.4 | <0.05 |
| Resting heart rate/ (/min), x±s | 78.3±11.2 | 77.9±10.2 | 78.1±10.6 | 0.47 |