TABLE 2.

Multivariate Poisson Regression Model of Mortality in All Subjects

	Incidence Rate Ratios	95% CI	p value
2A: Incidence Rate Ratios For Mortality According To Smoking Status
Smoking
Former smoking	1.02	0.70–1.49	.9
Current smoking	1.82	1.28–2.58	.001
HIV infection	1.90	1.41–2.57	<.001
Race/ethnicity
White	1.61	1.21–2.14	.001
Hispanic/other	1.09	0.78–1.54	.6
Age, per year	1.04	1.02–1.05	<.001
Hepatitis C	1.80	1.32–2.45	<.001
Hemoglobin, g/dl	0.71	0.66–0.76	<.001
Injection drug use	1.10	0.80–1.51	.5
AUDIT ≥8	1.11	0.75–1.64	.6
2B: Incidence Rate Ratios For Mortality According To Pack-Years Of Smoking Strata
Smoking
>0 to <20 pack-years	1.44	1.01–2.04	.04
≥20 pack-years	1.38	0.96–1.99	.08
HIV infection	1.97	1.46–2.66	<.001
Race/ethnicity
White	1.58	1.18–2.12	.002
Hispanic/other	1.11	0.79–1.55	.6
Age, per year	1.03	1.02–1.04	<.001
Hepatitis C	1.90	1.40–2.58	<.001
Hemoglobin, g/dl	0.71	0.66–0.76	<.001
Injection drug use	1.11	0.81–1.53	.5
AUDIT ≥8	1.21	0.81–1.79	.6

Note. The comparator group for smoking is never smokers (0 pack-years). For race/ethnicity the comparator is Black.