Table 3 Endoscopic finding of the two studied groups
Endoscope | Group I | Group II | X2 | p-value | ||
|---|---|---|---|---|---|---|
15 days | Grade 2 | N | 21 | 24 | 2.237 | 0.327 |
% | 52.5% | 60.0% | ||||
Grade 3 | N | 13 | 14 | |||
% | 32.5% | 35.0% | ||||
Grade 4 | N | 6 | 2 | |||
% | 15.0% | 5.0% | ||||
3 months | Grade 2 | N | 22 | 31 | 5.901 | 0.052 |
% | 55.0% | 77.5% | ||||
Grade 3 | N | 12 | 8 | |||
% | 30.0% | 20.0% | ||||
Grade 4 | N | 6 | 1 | |||
% | 15.0% | 2.5% | ||||
6 months | Grade 2 | N | 27 | 33 | 5.667 | 0.059 |
% | 67.5% | 82.5% | ||||
Grade 3 | N | 8 | 7 | |||
% | 20.0% | 17.5% | ||||
Grade 4 | N | 5 | 0 | |||
% | 12.5% | .0% | ||||
9 months | Grade 2 | N | 32 | 35 | 3.134 | 0.209 |
% | 80.0% | 87.5% | ||||
Grade 3 | N | 5 | 5 | |||
% | 12.5% | 12.5% | ||||
Grade 4 | N | 3 | 0 | |||
% | 7.5% | .0% | ||||
12 months | Grade 2 | N | 32 | 35 | 3.134 | 0.209 |
% | 80.0% | 87.5% | ||||
Grade 3 | N | 5 | 5 | |||
% | 12.5% | 12.5% | ||||
Grade 4 | N | 3 | 0 | |||
% | 7.5% | 0% | ||||