Baseline characteristics of the study population according to the cardiovascular health score (n=91 443)
| Cardiovascular health scores | Total (n=91 443) | 10–14 (n=35 810) | 5–9 (n=53 815) | 0–4 (n=1818) | p Value for trend |
|---|---|---|---|---|---|
| Age (years) | 51.5±12.4 | 49.8±13.4 | 52.7±11.6 | 51.6±9.7 | <0.001 |
| Men, n(%) | 72 713 (79.4) | 23 932 (66.8) | 47 014 (87.2) | 1767 (96.5) | <0.001 |
| C reactive protein | 0.79 (0.30, 2.00) | 0.60 (0.22, 1.70) | 0.89 (0.34, 2.19) | 1.21 (0.54, 2.72) | <0.001 |
| Education, n (%) | <0.001 | ||||
| Illiteracy | 1079 (1.2) | 333 (0.9) | 715 (1.3) | 31 (1.7) | |
| Elementary school | 8231 (9.0) | 2304 (6.4) | 5633 (10.5) | 294 (16.2) | |
| High school | 75 745 (82.8) | 29 549 (82.5) | 44 776 (83.2) | 1420 (78.1) | |
| College or above | 6388 (7.0) | 3624 (10.1) | 2691 (5.0) | 73 (4.0) | |
| Income RMB/month, n (%) | <0.001 | ||||
| <800 | 78 455 (85.8) | 30 694 (85.7) | 46 240 (85.9) | 1521 (83.7) | |
| 800–1000 | 6920 (7.6) | 2544 (7.1) | 4213 (7.8) | 163 (9.0) | |
| >1000 | 6068 (6.6) | 2572 (7.2) | 3362 (6.2) | 134 (7.4) | |
| Alcohol consumption, n (%) | <0.001 | ||||
| Never | 54 182 (59.2) | 26 443 (73.8) | 27 258 (50.7) | 429 (23.4) | |
| Past | 3127 (3.4) | 789 (2.2) | 2235 (4.2) | 103 (5.7) | |
| Current, <1 times/day | 17 799 (19.5) | 5865 (16.4) | 11 489 (21.3) | 445 (24.5) | |
| Current, 1+ times/day | 16 388 (17.9) | 2713 (7.6) | 12 833 (23.8) | 842 (46.3) |