Table 2 ROM of patients with MI or ACR.

From: A retrospective comparative study on the effectiveness of multisite injection versus arthroscopic capsular release for idiopathic frozen shoulder

Variable

Before treatment

1 month

3 months

6 months

Forward flexion

 Group MI

77.85 ± 7.89

116.45 ± 14.78

139.38 ± 15.87

167.23 ± 11.10

 Group ACR

78.93 ± 7.42

113.05 ± 10.99

144.95 ± 12.32

168.33 ± 12.62

 P value

0.532

0.246

0.083

0.680

Abduction

 Group MI

63.45 ± 8.60

126.00 ± 10.81

165.23 ± 8.44

171.40 ± 5.83

 Group ACR

61.75 ± 11.35

128.38 ± 9.96

162.08 ± 8.94

168.73 ± 7.12

 P value

0.453

0.310

0.109

0.070

Internal rotation

 Group MI

13.18 ± 4.05

36.58 ± 7.49

39.35 ± 5.75

44.78 ± 4.04

 Group ACR

12.43 ± 4.41

40.35 ± 4.79

38.23 ± 7.58

46.08 ± 3.58

 P value

0.431

0.009

0.457

0.132

External rotation

 Group MI

9.93 ± 3.58

38.63 ± 4.01

47.83 ± 3.16

51.23 ± 3.30

 Group ACR

10.70 ± 3.39

40.55 ± 4.37

46.25 ± 4.56

52.55 ± 4.05

 P value

0.323

0.043

0.077

0.142

  1. Significant values are in bold