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Table 2 Comparative responsiveness estimates of effect size (ES) and standardized response mean (SRM) of the SF-36 and the Harris Hip Score (HHS)

From: Responsiveness and minimal important differences after revision total hip arthroplasty

 

HHS - SF-36

 

ES (Estimate [95% CI])§

SRM (Estimate [95% CI])§

p(ES)*

p(SRM)*

Physical function

6.27 (5.84, 6.69)

10.42 (9.92, 10.92)

<0.001

<0.001

Pain function

5.50 (5.05, 5.95)

8.61 (8.21, 9.00)

<0.001

<0.001

  1. §Differences are presented in effect size and standardized response means (95% confidence interval obtained by bootstrapping).
  2. *p: Type I error of the modified Jacknife test comparing two ES or two SRM.
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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