Sudden Infant Death Syndrome and prenatal maternal smoking: rising attributed risk in the Back to Sleepera

Table 3 SIDS in smoke exposed and unexposed infants including attributed risk and deaths among smoke exposed infants by birth year, State of Colorado 1989–1998.

Birth year	SIDS deaths in:		Total SIDS	SIDS rate (SIDS/1000) in:		Relative Risk	PAR*	Deaths Attributed to smoking
	smoke exp	unexp		smoke exposed	unexp
1989	21	51	72	3.21	1.33	2.4	58	12
1990	24	53	77	2.96	1.35	2.2	54	13
1991	27	69	96	3.32	1.72	1.9	48	13
1992	21	59	80	2.93	1.41	2.1	52	11
1993	22	49	71	3.28	1.17	2.8	64	14
1994	10	34	44	1.65	0.79	5.6	52	5
1995	12	28	40	2.19	0.65	3.4	70	8
1996	9	36	45	1.61	0.82	2.0	49	4
1997	16	29	45	3.21	0.64	5.0	80	13
1998	10	18	28	1.80	0.37	4.9	79	8
TOTAL:	172	426	598					101

ISSN: 1741-7015