Table 1 Comparison of the general data between the three groups
Breast milk oral stimulation group | Physiological saline oral stimulation group | Control group | P values | |
|---|---|---|---|---|
Age (month) | 1.4 ± 1.1 | 1.5 ± 1.3 | 1.6 ± 1.2 | 0.698 |
Weight (kg) | 3.7 ± 1.3 | 3.6 ± 1.5 | 3.8 ± 1.4 | 0.672 |
Male/Female | 10/13 | 12/11 | 11/12 | 0.840 |
Disease | ||||
Ventricular septal defect | 15 | 16 | 15 | 0.974 |
Pulmonary stenosis | 3 | 2 | 3 | |
Coarctation of aorta | 1 | 1 | 2 | |
Total anomalous pulmonary venous connection | 3 | 2 | 1 | |
Interrupted aortic arch | 1 | 2 | 2 | |
Preoperative complications | ||||
Pneumonia | 2 | 4 | 4 | 0.231 |
Liver insufficiency | 1 | 0 | 0 | – |
Renal insufficiency | 0 | 0 | 0 | – |
Operation time (h) | 3.8 ± 1.2 | 3.7 ± 1.6 | 3.8 ± 1.4 | 0.343 |
Cardiopulmonary bypass time (h) | 1.8 ± 0.9 | 1.9 ± 0.7 | 1.9 ± 0.8 | 0.547 |
Aortic cross-clamping time (h) | 1.1 ± 0.4 | 1.0 ± 0.7 | 1.1 ± 0.3 | 0.754 |