. Author manuscript; available in PMC: 2018 Jan 1.

Published in final edited form as: J Am Geriatr Soc. 2016 Sep 19;65(1):123–129. doi: 10.1111/jgs.14467

Table 2.

Cox Regression Analysis Comparing Two-year Mortality by Homebound Status^a,b

Characteristic	Model 1^c		Model 2^d		Model 3^e
	HR	95% CI	HR	95% CI	HR	95% CI
Homebound Status^f
Semihomebound	4.08	3.29-5.06	3.07	2.42-3.88	1.73	1.33-2.24
Homebound	8.85	7.30-10.73	5.18	4.14-6.49	2.08	1.63-2.65

Reference group is the nonhomebound for all comparisons.

p <.05 for all comparisons; HR= Hazard Ratio

Model 1= unadjusted;

Model 2= adjusted for age, gender, race/ethnicity, living arrangement, income, long-term care insurance;

Model 3 = adjusted for age, gender, race/ethnicity, living arrangement, income, long-term care insurance, # chronic diseases, depression, dementia, # dependent self-care activities, # dependent household activities.

Reference group is the nonhomebound.