| Item | Low literacy (n28) | High knowledge-low resource (n53) | Low knowledge-high resource (n63) | High literacy (n64) | c2/k | P |
| genders |
|
|
|
| 5.70a | 0.127 |
| Male | 22 (78.6) | 32 (60.4) | 35 (55.6) | 34 (53.1) |
|
|
| Female | 6 (21.4) | 21 (39.6) | 28 (44.4) | 30 (46.9) |
|
|
| Age (years) |
|
|
|
| 13.88a | 0.031 |
| 18 - 59 | 9 (32.1) | 12 (22.6) | 20 (31.7) | 18 (28.1) |
|
|
| 60 - 79 | 14 (50) | 22 (41.5) | 31 (49.2) | 40 (62.5) |
|
|
| ≥80 | 5 (17.9) | 19 (35.8) | 12 (19.0) | 6 (9.4) |
|
|
| Education level |
|
|
|
| 3.74b | 0.291 |
| Elementary school or below | 10 (35.7) | 16 (30.2) | 20 (31.7) | 20 (31.3) |
|
|
| High school or technical secondary schoo | 10 (35.7) | 23 (43.4) | 28 (44.4) | 35 (54.7) |
|
|
| College degree or above | 8 (28.6) | 14 (26.4) | 15 (23.8) | 9 (14.1) |
|
|
| Marriage |
|
|
|
| 4.82a | 0.186 |
| Married | 25 (89.3) | 39 (73.6) | 52 (82.5) | 56 (87.5) |
|
|
| Unmarried/divorced/widowed | 3 (10.7) | 14 (26.4) | 11 (17.5) | 8 (12.5) |
|
|
| Medical Payment Method |
|
|
|
| 5.35a | 0.148 |
| Urban and rural residents | 7 (25.0) | 21 (39.6) | 15 (23.8) | 25 (39.1) |
|
|
| Other | 21 (75.0) | 32 (60.4) | 48 (76.2) | 39 (60.9) |
|
|
| Average Monthly Personal Income level (Yuan/month/person) |
|
|
|
| 17.04a | 0.048 |
| <1000 | 8 (28.6) | 17 (32.1) | 13 (20.6) | 5 (7.8) |
|
|
| 1001 - 3000 | 9 (32.1) | 10 (18.9) | 19 (30.2) | 21 (32.8) |
|
|
| 3001 - 5000 | 6 (21.4) | 17 (32.1) | 17 (27.0) | 16 (25.0) |
|
|
| >5000 | 5 (17.9) | 9 (17.0) | 14 (22.2) | 22 (34.4) |
|
|
| Cardiac Function Classification |
|
|
|
| 1.55b | 0.67 |
| Grade I | 10 (35.7) | 13 (26.4) | 15 (23.8) | 17 (28.2) |
|
|
| Grade II | 10 (35.7) | 19 (35.8) | 26 (41.2) | 26 (40.6) |
|
|
| Grade III | 5 (17.9) | 9 (17.0) | 11 (17.5) | 10 (15.6) |
|
|
| Class IV | 3 (10.7) | 11 (20.8) | 11 (17.5) | 10 (15.6) |
|
|