Table 1: Factors affecting success rate of revision myringoplasty.
|
Factors |
Total patient |
Success |
Fail |
p value |
|
Site of perforation |
||||
|
Anterior |
19 (63.33%) |
16 (84.21%) |
3 (15.78%) |
0.513 |
|
Posterior |
11 (36.66%) |
1 (90.90%) |
1 (9.09%) |
|
|
Size of perforation |
||||
|
> 50% |
7 (23.33%) |
5 (71.42%) |
2 (28.57%) |
0.002 |
|
< 50% |
23 (76.66%) |
21 (87.5%) |
2 (8.69%) |
|
|
Contralateral ear (Retraction/ perforation) |
||||
|
Yes |
8 (26.66%) |
6 (75%) |
2 (25%) |
0.001 |
|
No |
22 (73.33%) |
20 (90.90%) |
2 (9.09%) |
|
|
Smoking |
||||
|
Yes |
6 (20%) |
5 (83.33%) |
1 (16.66%) |
0.447 |
|
No |
24 (80%) |
21 (87.5%) |
3 (12.5%) |
|