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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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