Analysis of risk factors affecting union and refracture after combined surgery for congenital pseudarthrosis of the tibia: a retrospective study of 255 cases

Table 6 Logistic regression analysis of refracture and other variables included

Variables	Coef	95% CI	P
Refracture
Age at index surgery	0.002	− 0.146–0.149	0.983
Age at first fracture	0.035	− 0.227–0.296	0.795
BMI	− 0.050	− 0.224–0.124	0.572
Presence of NF-1	0.404	− 0.513–1.321	0.387
Presence of CPF	0.287	− 0.534–1.109	0.493
CPT Location	− 0.577	− 1.261–0.107	0.098
Surgical methods	0.219	− 1.110–1.549	0.747

BMI body mass index, NF-1 neurofibromatosis1, CPF congenital pseudarthrosis of fibula, CPT congenital pseudarthrosis of tibia

ISSN: 1750-1172