Table 2. The Mean Resting and Movement Pain Scores at the Measured Time Intervals ^a.

Time of Measurement	Resting Pain			Movement Pain
	ISB (n = 40)	SSAB (n = 40)	P-Value	ISB (n = 40)	SSAB (n = 40)	P-Value
At recovery	0 ± 0	0 ± 0	NS	0 ± 0	0 ± 0	NS
4th h	0 ± 0	0 ± 0	NS	0 ± 0	0 ± 0	NS
8th h	0.015 ± 0.66	0.38 ± 0.92	0.21	0.35 ± 0.86	0.63 ± 1.19	0.24
12th h	1.05 ± 1.41	3.05 ± 0.55	0.001	1.98 ± 1.70	3.58 ± 0.78	0.001
16th h	3.38 ± 0.49	3.33 ± 0.52	0.001	4.38 ± 0.58	4.36 ± 0.52	1.00
24th h	4.20 ± 0.60	3.98 ± 0.73	0.13	5.18 ± 0.50	4.83 ± 0.74	0.01

Abbreviation: NS, non-significant.

^a Data are presented as mean ± SD.