All-cause mortality risk in aged femoral intertrochanteric fracture patients

Table 2 Multivariate cox proportional analysis of risk factors for mortality in hip fracture patients

Type	Variable	HR (95% CI)	P value
Intertrochanteric fracture	Gender, male/female	–	0.126
	Age, ≥ 85/75 to 85/< 75 years	1.87 (1.10–3.19)	0.022
	CCI, ≥ 3/1 to 2/0	1.63 (1.01–2.63)	0.046
	ZOL, use/none	0.33 (0.16–0.71)	0.005

Blank cells indicate variables were not significant in the multivariate Cox proportional hazards models
CI, Confidence interval; HR, hazard ration; CCI, Charlson comorbidity index; ZOL, zoledronic acid

ISSN: 1749-799X