TABLE 4.

Comparison of changes in mean total score of SF-36 questionnaire between the groups.

Duration (Days)	Mean total score of SF-36 questionnaire ( $\overline{{\rm X}}$ ± SD)		p value
	Uthever (N = 31)	Placebo (N = 31)
Baseline	132.77 ± 8.91	129.64 ± 17.04	0.37
30	138.15 ± 7.45	134.52 ± 14.48	—
60	141.36 ± 8.62	134.04 ± 18.06	—
Mean diff (Baseline–Day 30) (p value)	*5.38 ± 08.94 (0.00)	*4.88 ± 07.83 (0.00)	0.82
Mean diff (Baseline–Day 60) (p value)	*8.59 ± 11.83 (0.00)	*4.40 ± 16.06 (0.13)	0.25

By Wilcoxon Sign Rank Test p > 0.05 was considered not significant.

By Mann Whitney U Test.