Table 2 Baseline clinical characteristics
Variable | Coronary arteries bypass grafting (CABG) (n = 210) | Percutaneous coronary intervention (PCI) (n = 200) | P-value | |
|---|---|---|---|---|
Age mean ± SD |  | 60.23 ± 12.53 | 58.65 ± 11.19 |  |
Sex (%) | Female | 73(36.5) | 74(37.4) | 0.857 |
male | 127(63.5) | 124 (62.6) | ||
Marital Status (%) | Married | 128 (64) | 174 (87.9) |  < 0.001 |
Single | 21 (10.5) | 14 (7.1) | ||
Widowed | 51 (25.5) | 10 (5.1) | ||
Insurance (%) | Medical service organization | 115 (57.5) | 124 (62.6) | 0.559 |
Social welfare organization | 78 (39) | 67 (33.8) | ||
Other | 7 (3.5) | 7 (3.5) | ||
Diabetes mellitus (%) |  | 79(39.5) | 30(15.2) |  < 0.001 |
History of hypertension (%) | Â | 69(34.5) | 50(25.3) | 0.044 |