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Table 4 Comparison of the degree of improvement in the functional outcomes between the two groups

From: Comparative study of the functional outcomes of combined medial-lateral approach arthrolysis with or without external fixation for severe elbow stiffness

 

Group A (20)

Group B (29)

P value

Functional prognostic change

ROM of flexion and extension

106.3 ± 27.2

106.8 ± 27.0

0.942

ROM of rotation

37.1 ± 40.1

18.2 ± 45.5

0.140

VAS

−1.4 ± 2.0

−2.3 ± 2.1

0.106

MEPS

38.8 ± 17.3

45.0 ± 10.9

0.128

DASH

− 47.2 ± 17.1

−40.6 ± 13.8

0.146