Table 1.
Participants’ Characteristics (n=305)
| Characteristics | N (%) |
|---|---|
| Socio-demographic | |
| Gender | |
| Male | 154 (50.5) |
| Female | 151 (49.5) |
| Age years (Mean ± SD) | 62.9 ± 9.9 |
| 30–54 | 47 (15.4) |
| 55–64 | 121 (39.7) |
| ≥65 | 137 (44.9) |
| Residence | |
| Rural area | 34 (11.1) |
| Urban area | 271 (88.9) |
| Educational level | |
| Illiteracy or primary school | 36 (11.8) |
| Secondary school | 120 (39.3) |
| High school or technical secondary school | 92 (30.2) |
| University degree and above | 57 (18.7) |
| Occupation | |
| Employeda | 90 (29.5) |
| Retired | 215 (70.5) |
| Marital status | |
| Married | 288 (94.4) |
| Unmarriedb | 17 (5.6) |
| Monthly income (RMB) | |
| <2000 | 25 (8.2) |
| 2000–4000 | 113 (37.0) |
| >4000 | 167 (54.8) |
| Clinical characteristics | |
| CHD type | |
| Stable angina | 76 (24.9) |
| Unstable angina | 207 (67.9) |
| Remote myocardial infarction | 6 (2.0) |
| Acute myocardial infarction | 16 (5.2) |
| Duration of CHD (Mean ± SD) | 1.8 ± 2.3 |
| ≤0.5 months | 117 (38.4) |
| 0.51–1 months | 82 (26.9) |
| >1 months | 106 (34.8) |
| Disease state | |
| First episode | 174 (57.0) |
| Relapse | 131 (43.0) |
| Prevalence of comorbidities | |
| Hypertension | 195 (63.9) |
| Diabetes | 97 (31.8) |
| Hyperlipidemia | 96 (31.5) |
| Subjective well-being | |
| WHO-5 scores <13 | 41 (13.4) |
| WHO-5 scores≥13 | 264 (86.6) |
Notes: aEmployed includes working in public institutions and companies, civil servants and freelancers. bUnmarried includes single, divorced, widowed and separate.