Table 4.

Associations between Alcohol-Attributable Principal Admitting Diagnosis and number of heavy drinking days stratified by Alcohol Dependence and Problem Perception (significant results are bolded)

	Non Dependent (N=58)	Dependent (N=214)	Low Problem Perception (N=132)	High Problem Perception (N=137)
	N (%)	N (%)	N (%)	N (%)
Alcohol-Attributable Principal Admitting Diagnosis	4 (7)	37 (17)	9 (7)	30 (22)

	IRR (95% CI)	IRR (95% CI)	IRR (95% CI)	IRR (95% CI)
Unadjusted*	0.15 (0.04 – 0.56)	1.04 (0.71 – 1.53)	0.46 (0.21 – 1.00)	1.10 (0.83 – 1.67)
Adjusted**	0.10 (0.03 – 0.32)	0.94 (0.62 – 1.42)	0.36 (0.13 – 0.99)	1.02 (0.61 – 1.71)

^*adjusted for heaving drinking days at baseline

^**adjusted for age, gender, race, smoking status, randomization group, heaving drinking days at baseline, and alcohol dependence