Table 5 Results of multivariable logistic regression analysis of factors affecting contralateral hip fracture.

From: Analysis of the clinical characteristics and risk factors associated with contralateral hip fracture after initial hip fracture in elderly patients: a retrospective cohort study

Factor

Β value

OR value

95% CI

P value

Concomitant internal medical diseases

2.347

6.155

1.967, 15.212

0.019

BMD (T<-3.0)

1.918

26.793

2.426, 24.741

0.001

Age

2.106

8.502

2.326, 11.852

0.012

Singh index(grade1-3)

2.037

21.512

2.397, 17.517

0.001

First fracture type

2.84

7.173

2.038, 20.724

0.026