. Author manuscript; available in PMC: 2021 Sep 1.

Published in final edited form as: Addiction. 2020 Feb 18;115(9):1640–1649. doi: 10.1111/add.14992

Table 4.

Alcohol Attributable Fraction (AAF, in %) and 95% confidence intervals (CIs) of injuries with and without adjusting for location context

	Context not adjusted		Adjusting for confounding effect of context as a covariate		Adjusting for interactive effect of context

	AAF	95% CI	AAF	95% CI	AAF	95% CI
All injuries excl traffic	15.5	(14.7, 16.3)	14.3	(13.4, 15.3)	13.4	(12.2, 14.6)
Violence injuries	39.2	(36.9, 41.5)	36.3	(33.2, 39.4)	30.7	(24.5, 36.9)
Fall injuries	12.8	(11.6, 14.1)	12.2	(10.8, 13.6)	11.9	(9.8, 13.9)
Other injuries	9.1	(8.0, 10.2)	8.6	(7.4, 9.8)	7.7	(6.2, 9.2)