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Table 4 Potential risk factors for radiographic delayed union

From: Use of iliac crest allograft for Dega pelvic osteotomy in patients with cerebral palsy

Factor Adjusted OR (95% CI) P-value
Age (per year) 0.9 (0.8 to 1.1) 0.443
Sex (male) 0.4 (0.2 to 1.0) 0.062
GMFCS level (V) 6.9 (2.2 to 22.2) 0.001
Anatomical type (quadriplegia) 2.3 (0.2 to 22.5) 0.476
Body side (right) 1.6 (0.6 to 4.0) 0.365
  1. OR odds ratio, CI confidence interval, GMFCS Gross Motor Function Classification System; Multivariate analysis using generalized estimation equation is used to calculate the OR and CI