All-cause mortality risk in older patients with femoral neck fracture

Table 2 Multivariate Cox proportional Analysis of Risk Factors for Mortality in femoral neck fracture patients

Type	Variable	HR (95% CI)	P Value
Femoral Neck Fracture	Gender,male/female	8.93 (2.55–31.23)	0.001
	Age,≥85/75–85/<75years	4.21 (1.79–9.86)	0.001
	CCI,≥3/1–2/0	2.65 (1.20–5.88)	0.016
	ZOL,use/none		0.880

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

ISSN: 1471-2474