Table I.
General materials [n(%)].
| Items | Intervention group (n=72) | Control group (n=75) | χ2 value | P-value |
|---|---|---|---|---|
| Sex | 0.003 | 0.956 | ||
| Male | 40 (55.56) | 42 (56.00) | ||
| Female | 32 (44.44) | 33 (44.00) | ||
| Age (years) | 0.019 | 0.890 | ||
| ≤41 | 28 (38.89) | 30 (40.00) | ||
| >41 | 44 (61.11) | 45 (60.00) | ||
| BMI (kg/m2) | 0.010 | 0.919 | ||
| ≤22 | 33 (45.83) | 35 (46.67) | ||
| >22 | 39 (54.17) | 40 (53.33) | ||
| Family history | 0.125 | 0.724 | ||
| Yes | 26 (36.11) | 25 (33.33) | ||
| No | 46 (63.89) | 50 (66.67) | ||
| Smoking | 0.001 | 0.988 | ||
| Yes | 22 (30.56) | 23 (30.67) | ||
| No | 50 (69.44) | 52 (69.33) | ||
| Alcohol consuption | 0.091 | 0.763 | ||
| Yes | 28 (38.89) | 31 (41.33) | ||
| No | 44 (61.11) | 44 (58.67) | ||
| Complication of drug history | 0.190 | 0.890 | ||
| Diabetes | 28 (38.89) | 30 (40.00) | ||
| Hypertension | 44 (61.11) | 45 (60.00) | ||
| Type of surgery | 0.330 | 0.997 | ||
| Repair of atrial septal defect | 22 (30.55) | 21 (28.00) | ||
| Repair of ventricular septal defect | 17 (23.61) | 19 (25.33) | ||
| Extracorporal coronary artery bypass grafting | 12 (16.67) | 13 (17.33) | ||
| Off-pump coronary artery bypass grafting | 9 (12.50) | 8 (10.67) | ||
| Aortic valve replacement | 5 (6.94) | 6 (8.00) | ||
| Ligation of ductus arteriosus | 7 (9.72) | 8 (10.67) |