Birth Outcomes of Infants by Age of Mother,
Oregon Residents, 2003-2005
Lane County

			Total	10-17	<15	15	16	17	18	19	20+
Total Births			10,744	295	5	38	79	173	247	363	9,838
Birthweight	1499 Gr. or Less	Total	133	1	0	0	1	0	1	4	127
		<28 Weeks	44	1	0	0	1	0	1	3	39
		28-36 Weeks	69	0	0	0	0	0	0	1	68
		37-41 Weeks	10	0	0	0	0	0	0	0	10
		42+ Weeks	1	0	0	0	0	0	0	0	1
		Unknown	9	0	0	0	0	0	0	0	9
	1500-2499 Grams	Total	562	18	1	1	6	10	13	24	507
		28-36 Weeks	308	8	0	0	5	3	9	16	275
		37-41 Weeks	209	10	1	1	1	7	3	6	190
		42+ Weeks	6	0	0	0	0	0	0	1	5
		Unknown	39	0	0	0	0	0	1	1	37
	2500+ Grams	Total	10,049	276	4	37	72	163	233	335	9,204
		<28 Weeks	2	0	0	0	0	0	0	1	1
		28-36 Weeks	426	18	1	1	3	13	10	12	386
		37-41 Weeks	8,328	201	2	27	51	121	175	259	7,692
		42+ Weeks	729	30	1	4	10	15	26	38	635
		Unknown	564	27	0	5	8	14	22	25	490
5 Minute Apgar	0-3		46	1	0	0	0	1	2	0	43
	4-6		261	9	0	2	3	4	4	11	237
	7-10		10,391	284	5	36	76	167	240	352	9,514
	Not Stated		46	1	0	0	0	1	1	0	44
Tobacco Used	Yes		1,517	68	1	5	19	43	73	97	1,279
	No		9,103	223	4	32	58	129	167	260	8,452
	Unknown		124	4	0	1	2	1	7	6	107
Alcohol Used	Yes		106	4	0	0	2	2	5	4	93
	No		10,492	286	5	37	74	170	234	354	9,617
	Unknown		146	5	0	1	3	1	8	5	128
Birth Order	1st		4,528	273	5	38	78	152	203	277	3,775
	2nd		3,534	20	0	0	1	19	38	70	3,405
	3rd		1,715	2	0	0	0	2	5	15	1,693
	4th		626	0	0	0	0	0	0	1	625
	5+		328	0	0	0	0	0	0	0	328
	Unknown		13	0	0	0	0	0	1	0	12
Prenatal Care	No Care		159	3	0	1	0	2	3	2	151
	Little or Late		604	33	1	5	7	20	30	33	508
	Adequate		9,928	258	4	32	71	151	210	326	9,133
	Unknown		53	1	0	0	1	0	4	2	46