Table 4.

Comparison of FSS scores of 2 groups before and after follow-up.

	Before follow-up	After follow-up	t/Z	P
Control group	37.22 ± 7.17	38.09 ± 7.16	0.446	.657
Treatment group	32.12 ± 7.10	31.35 ± 5.47	0.438	.663
t/Z	2.601	3.814
P	.012	<.001