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Table 2 Univariate and multivariate logistic regression analyses of the risk factors for persistent disability after total hip arthroplasty defined by the Hip Disability and Osteoarthritis Outcome Score Joint Replacement < 70/100

From: Association of global sagittal spinal deformity with functional disability two years after total hip arthroplasty

 

Univariate analysis

Multivariate analysis

P value

Odds ratio

95% CI

P value

Age

.684

   

Male

> .999

   

Body height

  ≥ 148 cm

Reference

   

 < 148 cm

.078*

1.26

1.09–1.48

0.011**

Body mass index

  ≥ 25

Reference

   

  < 25

.746

   

Surgeons’ experience

  > 15 years

Reference

   

 8 to 15 years

> .999

   

  < 8 years

.174*

1.18

0.82–1.66

0.585

T1PA/PI

  ≤ 0.2

Reference

   

  > 0.2

.012*

2.11

1.19–4.14

< 0.001**

  1. CI confidence interval; T1PA/PI T1 pelvic angle divided by pelvic incidence
  2. *P < .2, statistically significant
  3. **P < .05, statistically significant
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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