Table 3.

Pain intensity score (VAS, 0–100 mm) at rest and during walking

	Group A (n = 21)	Group E (n = 19)	p-value
Rest
2–24	7 (3–25)	30 (10–44)	0.009
24–48	5 (2–21)	33 (9–38)	0.02
48–72	7.5 (2.5–21)	23 (14–42)	0.02
Walking
2–24	13 (4–41)	37 (12–53)	0.05
24–48	14 (7–35)	41 (27–51)	0.02
48–72	17 (4.5–36)	41 (24–53)	0.02

Values are given as median with interquartile range in parentheses. Mann-Whitney U test.