Table 1.

Demographic data of control and study groups

Variable	Control group	Study group
Age (years)
Mean + SD	26.20 ± 8.64	27.15 ± 9.27
Median (range)	26.2	27.15
Minimum	18	18
Maximum	42	46
Gender [n (%)]
Male	9 (45)	7 (35)
Female	11 (54)	13 (65)