Table 1 Demographic characteristics of patients (group A and group B)
Characteristics | group A (n = 70) | group B (n = 58) | p value |
|---|---|---|---|
Age (months) | 13.0(10.0, 25.0) | 2.0(1.0, 3.0) | <.001 |
Gender | |||
Male | 31 | 29 | 0.52 |
Femal | 39 | 29 | 0.52 |
Body weight (kg) | 9.0 (8.0, 10.0) | 3.0 (3.0, 3.5) | <.001 |
Classification of VSD | |||
Perimembranous defect | 26 | 23 | 0.77 |
The inlte defect | 18 | 16 | 0.81 |
Doubly committed subarterial defect | 25 | 18 | 0.58 |
Muscular defect | 1 | 1 | 0.56 |
VSD size (mm) | 4.2 (3.7, 4.7) | 6.5 (5.9,7.3) | <.001 |
PDA size (mm) | 3.5 (3.2, 3.8) | 3.9 (3.5, 5.2) | <.001 |
Pulmonary artery pressure (mmHg) | 32.0 (28.0, 35.0) | 65.0 (57.5, 73.0) | <.001 |