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

Published in final edited form as: Pharmacoepidemiol Drug Saf. 2017 Aug 24;26(12):1500–1506. doi: 10.1002/pds.4298

Table 2.

Hazard ratios (HR) for all-cause mortality comparing vaccinated and unvaccinated beneficiaries.

Model	Pre-influenza season		Influenza season
Model	HR	95% CI	HR	95% CI
Unadjusted	0.61	0.60 – 0.63	0.72	0.70 – 0.73
Age, sex, race	0.59	0.57 – 0.60	0.68	0.67 – 0.69
+ Comorbidities, healthcare use	0.66	0.64 – 0.67	0.73	0.72 – 0.74
+ ADL dependency predictors	0.68	0.67 – 0.70	0.78	0.76 – 0.79