Table 3 Difference percent of surface area after six months and at the end of treatment
Difference percentage of surface area (%) | After 6 months of treatment no. (%) | At end of treatment no. (%) |
|---|---|---|
20 | 4 (14.3) | 0 |
30 | 4 (14.3) | 1 (3.6) |
40 | 3 (10.7) | 2 (3.6) |
50 | 6 (21.4) | 3 (10.7) |
60 | 7 (25.0) | 4 (14.3) |
70 | 4 (14.3) | 8 (28.5) |
80 | 0 | 6 (21.4) |
90 | 0 | 1 (3.6) |
100 | 0 | 4 (14.3) |
Mean ± SD (range) | 51.1 ± 16.3 (23.5–79) | 75.0 ± 16.8 (33.8–100) |
P value | 0.0001* | |