Table 2. . Comparison of Severity of RLS Scores in Control and Intervention Group at Baseline, End of 4^th Week and End of 8^th Week by t-test ^a,b,c.

Variable	Intervention Group d	Control Group e	t-test Value	P Value
Baseline (A)	18.94 ± 5.44	19 ± 4.78	-0.33	0.97
End of 4 th week (B)	17.47 ± 5.1	18.43 ± 4.47	-0.57	0.56
End of 8 th week (C)	12.4 1± 3.79	19.06 ± 4.71	-4.48	< 0.001

^a Total severity of RLS scores range from zero to 40 with higher values being indicative of severe RLS symptoms.

^b P < 0.05 are considered significant.

^c Values are expressed as Mean ± SD.

^d A and B, SN (P = 0.001); A and C, SN (P < 0.001); B and C, SN (P < 0.001).

^e A and B, NS (P = 0.262); A and C, NS (P = 0.937); B and C, NS (P = 0.307).