Table 4.
Variables | Group | N (%) | 0 | I | II | III | IV |
---|---|---|---|---|---|---|---|
Preoperative | Child A | 39 (83%) | 26 (55%) | 11 (23%) | 2 (4%) | 0 (0%) | 0 (0%) |
Child B | 8 (17%) | 0 (0%) | 4 (9%) | 2 (4%) | 2 (4%) | 0 (0%) | |
Postoperative | Child A | 34 (72%) | 20 (43%) | 9 (19%) | 5 (11%) | 0 (0%) | 0 (0%) |
Child B | 13 (28%)* | 0 (0%) | 5 (11%) | 3 (6%) | 1 (2%) | 4 (9%) |
*P > 0.05.