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Table 1 Average change from baseline to final follow-up in shoulder ROM and PROMs among three groups

From: Efficacy of a high-intensity home stretching device and traditional physical therapy in non-operative management of adhesive capsulitis - a prospective, randomized control trial

Improvement at min. 1 year

Study Group

HIS device + PT

HIS device

PT

Mean

SD

p-value

Mean

SD

p-value

Mean

SD

p-value

Forward Flexion (°)

67.3

35.8

< 0.001

70.0

32.0

< 0.001

47.5

25.5

< 0.001

Abduction (°)

68.6

25.9

< 0.001

100.0

32.0

< 0.001

57.8

28.4

< 0.001

External Rotation (°)

56.4

22.0

< 0.001

50.0

39.7

< 0.001

30.0

18.3

< 0.001

Internal Rotationa

3.9

1.3

< 0.001

4.3

2.1

< 0.001

3.3

2.2

< 0.001

SST

7.8

2.6

< 0.001

7.5

2.6

< 0.001

6.8

3.6

< 0.001

ASES Pain

32.3

12.9

< 0.001

28.3

16.4

< 0.001

23.3

10.0

< 0.001

ASES Function

27.9

10.9

< 0.001

29.6

9.0

< 0.001

25.2

15.8

< 0.001

ASES Total

60.2

20.1

< 0.001

57.9

20.1

< 0.001

49.1

24.6

< 0.001

  1. PROM Patient reported outcome measures, PT Physical therapy, SD standard deviation,  HIS High intensity stretching device; ainternal rotation is measured based on a scale (0–8) representing the patient’s ability to reach anatomic landmarks posteriorly. Zero represents the least amount of internal rotation (ipsilateral hip), and 8 represents the most (C8 - T1)