| Group | P values | |
---|---|---|---|
Case (n = 31) | Control (n = 31) | ||
Age (years) | |||
Range | 24–60 | 23–65 |  |
Mean ± SD | 44.84 ± 10.58 | 46.71 ± 11.46 | 0.523 |
Gender | |||
Male | 6 (19.4%) | 11 (35.5%) | Â |
Female | 25 (80.6%) | 20 (64.5%) | 0.160 |
Side | |||
Right | 19 (61.3%) | 17 (54.8%) | Â |
Left | 12 (38.7%) | 14 (45.2%) | 0.614 |