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Table 2 VAS and Hariss hip form scores following 6 months of treatment

From: A non-invasive biomechanical device and treatment for patients following total hip arthroplasty: results of a 6-month pilot investigation

 

Baseline

4 weeks

12 weeks

26 weeks

 

Mean

95% CI

Mean

95% CI

Mean

95% CI

Mean

95% CI

P valuea

Lower bound

Upper bound

Lower bound

Upper bound

Lower bound

Upper bound

Lower bound

Upper bound

 

VAS (0–10)

             

 Operated limb

28.4 (26.6)

15.2

41.7

13.6 (13.7)

6.7

20.4

6.2 (1.2)

0.3

12.2

1.4 (0.4)

0

3.2

P = 0.002

 Non-operated limb

5.9 (11.9)

0

11.8

1.7 (4.0)

0

3.7

2.1 (5.7)

0

4.9

4.3 (10.3)

0

9.4

P = 0.21

Harris hip form

63.8 (18.1)

55.1

72.6

80.8

73.6

88.0

84.6 (13.2)

78.3

91.0

88.3 (11.9)

82.6

94.1

P < 0.001

  1. aP value was set to P < 0.05. Results are presented as mean (SD) and 95% confidence interval (CI).