Table 2 Outcome scores in mean (range)

CMS pain

6.3 (0–10)

7.0 (0–15)

7.5 (5–10)

13.7 (10–15)

10.0 (5–10)

10.0(5–15)

13.3 (10–15)

11.0 (0–15)

CMS activity

7.0 (4–12)

10.4 (4–14)

5.0 (4–6)

16.5 (15–19)

9.3 (4–15)

14.8(12–20)

16.0 (10–20)

16.4 (8–20)

CMS mobility

17.5 (10–24)

23.6 (8–36)

10.0 (8–12)

26.0 (20–30)

14.5 (8–20)

27.2(22–34)

20.6 (18–26)

30.8 (20–36)

CMS strength

12.5 (5–25)

9.46 (2–19)

12.5 (5–20)

9.65 (8–12)

14.3 (5–22)

10.4(4–18)

19.7 (10–25)

9.88 (2–17)

CMS total

43.3 (31–32)

49.0 (26–73)

35.0 (28–42)

65.9 (61–73)

46.5 (28–67)

62.0(51–69)

69.7 (53–80)

68.1 (30–81)

SST

5.5 (1–8)

–

4.75 (1–8)

–

5.3 (2–7)

–

6.3 (6–7)

–

WORC

55.3 (36–52)

–

43.3 (39–53)

–

47.7 (32–60)

–

60.3 (49–67)

–

VAS pain

45.0 (30–70)

60 (30–80)

56.3 (20–80)

27 (20–50)

37.5 (10–65)

38(20–60)

16.7 (10–20)

26 (10–80)

VAS disability

53.3 (8–80)

54 (20–10)

65.0 (40–85)

35 (30–40)

46.3 (20–70)

42 (30–60)

40.0 (15–70)

30 (10–80)

VAS satisfaction

–

–

46.3 (40–50)

–

43.8 (5–60)

–

63.4 (45–85)

–