Table 1 Clinical characteristics of patients' groups
From: Outcomes of bidirectional Glenn surgery done without prior cardiac catheterization
Non-catheterization group (n = 25) | Catheterization group (n = 68) | P value | |
|---|---|---|---|
Age, months | 7 (3–12) | 10.5 (5–23.5) | 0.060 |
Weight, Kg | 6 (4.8–8.7) | 7.7 (6–9.9) | 0.085 |
Follow-up period, months | 18 (1.5–40) | 32 (13–57) | 0.025 |
Male/female, n (%) | 15 (60)/10 (40) | 41 (60.3)/27 (39.7) | 0.980 |
Oxygen saturation, % | 70 (55–75) | 72 (68–77) | 0.077 |
Diagnosis, n (%) | 0.126 | ||
HLHS/Variant | 2 (8) | 12 (17.6) | |
Tricuspid atresia | 9 (36) | 10 (14.7) | |
DILV | 1 (4) | 10 (14.7) | |
Unbalanced AVSD | 1 (4) | 13 (19.1) | |
DORV, non-committed VSD | 6 (24) | 11 (16.2) | |
PA/IVS | 2 (8) | 4 (5.9) | |
Others | 4 (16) | 8 (11.8) | |
Dominant ventricle | 0.462 | ||
RV dominance | 4 (16) | 17 (25) | |
LV dominance | 11 (44) | 32 (47) | |
Biventricular/indeterminate | 10 (40) | 19 (28) | |
Prior intervention, n (%) | 0.002 | ||
No prior intervention | 21 (84) | 21 (31) | |
PDA stent | 3 (12) | 22 (32.4) | |
Norwood | 1 (4) | 16 (32.5) | |
MBTTS | 0 | 3 (4.4) | |
RVOT stent | 0 | 1 (1.5) | |
Pulmonary artery banding | 0 | 5 (7.4) | |