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Table 4 Sensitivity analyses for moderate-severe ADL limitation additionally adjusting the main multivariable-adjusted models

From: Operative diagnosis for revision total hip arthroplasty is associated with patient-reported outcomes (PROs)

 

2-years

5-years

 

OR

95% CI

p-value

OR

95% CI

p-value

Model 1: Main ADL limitation model a additionally adjusted for ipsilateral knee involvement

Dislocation, Bone or Prosthesis Fracture, Instability, Non-Union

2.5

(1.4, 4.4)

0.003

1.6

(0.7, 3.4)

0.25

Failed Prior Arthroplasty with Components Removed or Infection

1.5

(0.8, 2.9)

0.22

1.4

(0.7, 3.0)

0.39

Model 2: Main ADL limitation model a additionally adjusted for ipsilateral knee involvement, preoperative pain

Dislocation, Bone or Prosthesis Fracture, Instability, Non-Union

2.3

(1.3, 4.3)

0.006

1.7

(0.8, 3.7)

0.17

Failed Prior Arthroplasty with Components Removed or Infection

1.4

(0.7, 2.7)

0.36

1.3

(0.6, 2.9)

0.46

  1. Main Model Adjusted for 15 covariates/confounders: Age, gender, BMI, ASA class, distance from the medical center, anxiety, depression, Deyo-Charlson index, preoperative limitation in 7 activities.
  2. Bold represents significant odds ratio with p–value <0.05.
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BMC Musculoskeletal Disorders

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