Table 1.

Comparison of demographic data in both groups.

Variables	Treatment		Placebo		p value
	Frequency	Percent	Frequency	Percent
Sex
Male	16	64	17	62.96	0.93
Female	9	36	10	37.04
Continuous variables
	Mean	SEM	Mean	SEM
Age	44.16	2.18	38.25	1.79	0.04
Duration	11.76	1.67	9.9	1.80	0.46