Table 4.

Cox Proportional Hazard (1) and Fine and Gray Competing Risk (2) Models of the predictors of post-stroke hip fracture risk among postmenopausal stroke survivors in the Women’s Health Initiative (1993–2010).

Variable	Model 1 Adjusted HR	95% CI	Model 2 Adjusted HR	95% CI
GOS Category
Good Recovery	Reference	-	Reference	-
Moderate Disability	1.07	0.67–1.70	1.04	0.66–1.64
Severe Disability	2.10*	1.37–3.23	1.51	0.98–2.33
Age, years	1.06*	1.02–1.10	1.03	1.00–1.06
Race/ethnicity
White	Reference	-	Reference	-
Non-White	0.41*	0.18–0.96	0.42*	0.18–0.99
FRAX without BMD Risk Score
<3%, low risk	Reference	-	Reference	-
≥3%, high risk	1.87*	1.18–2.98	2.05*	1.25–3.36
Calcium/Osteoporosis medication use	1.26	0.85–1.86	1.22	0.82–1.80
Depressive Symptoms Score (CES-D)	0.92	0.14–6.03	0.80	0.14–4.60
History of Diabetes	0.97	0.60–1.58	0.97	0.60–1.58
Smoking Status
Never	Reference	-	Reference	-
Former	1.10	0.76–1.61	1.07	0.73–1.56
Current	1.28	0.61–2.67	1.06	0.52–2.16

Model 1: Cox Proportional Hazard Model

Model 2: Fine and Gray Competing Risk Model

HR: Hazards Ratio; CI: Confidence Interval

GOS: Glasgow Outcome Scale; FRAX: Fracture Risk Assessment Tool; BMD: bone mineral density; CES-D: Center for Epidemiological Studies Depression Scale

^*p<0.05