Table 1. Demographic characteristics of the study patients.

Variable	Tamsulosin	Oxybutynin	Both	p*
Patients (n)	17	17	17
Gender (M:F)	9:8	7:10	9:8	0.73
Age (years)	42.5±7.3	40.4±11.2	45.7±10.3	0.293
Weight (kg)	73.7±13.4	75±8.9	71.2±12.1	0.623
Height (cm)	166.9±5.7	161.4±5.0	161.2±5.7	0.342
BMI (Kg/m)	27.5±6.5	28.6±3.2	27.6±4.1	0.729
Stone size (mm)	8.8±3.2	11.2±4.0	10±3.02	0.135

*significance<0.05