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Details of age and Gender.
| Laser group | STS group | Chi sq value | P -value | |
|---|---|---|---|---|
| Details of age | ||||
| 12-20 | 4 (9.3%) | 1 (3.3%) | 1.092 | 0.572 NS |
| 21-45 | 27 (62.7%) | 19 (63.4%) | ||
| >45 | 12 (28%) | 10 (33.3%) | ||
| Total | 43 (100%) | 30 (100%) | ||
|
| ||||
| Details of gender | ||||
| Male | 16 (37.2%) | 12 (40%) | 0.058 | 0.809 NS |
| Female | 27 (62.8%) | 18 (60%) | ||
| Total | 43 (100%) | 30 (100%) | ||
