Birth Outcomes of Infants by Age of Mother,
Oregon Residents, 2005-2007
Lane County

			Total	10-17	<15	15	16	17	18	19	20+
Total Births			10,984	276	5	28	75	168	282	405	10,021
Birthweight	1499 Gr. or Less	Total	121	4	0	1	0	3	4	8	105
		<28 Weeks	23	0	0	0	0	0	1	2	20
		28-36 Weeks	42	2	0	0	0	2	0	1	39
		37-41 Weeks	9	0	0	0	0	0	0	0	9
		42+ Weeks	1	0	0	0	0	0	0	0	1
		Unknown	46	2	0	1	0	1	3	5	36
	1500-2499 Grams	Total	590	23	1	3	6	13	18	23	526
		<28 Weeks	4	0	0	0	0	0	0	0	4
		28-36 Weeks	248	8	0	0	4	4	7	12	221
		37-41 Weeks	180	7	1	1	1	4	4	3	166
		42+ Weeks	6	1	0	0	0	1	1	0	4
		Unknown	152	7	0	2	1	4	6	8	131
	2500+ Grams	Total	10,273	249	4	24	69	152	260	374	9,390
		<28 Weeks	4	0	0	0	0	0	0	1	3
		28-36 Weeks	397	15	1	2	4	8	10	19	353
		37-41 Weeks	6,956	143	2	13	38	90	158	221	6,434
		42+ Weeks	692	25	0	1	6	18	27	37	603
		Unknown	2,224	66	1	8	21	36	65	96	1,997
5 Minute Apgar	0-3		42	2	0	0	0	2	3	2	35
	4-6		242	7	0	2	1	4	12	16	207
	7-10		10,657	266	5	26	74	161	267	387	9,737
	Not Stated		43	1	0	0	0	1	0	0	42
Tobacco Used	Yes		1,606	54	1	2	14	37	70	102	1,380
	No		9,224	219	4	26	61	128	205	298	8,502
	Unknown		154	3	0	0	0	3	7	5	139
Birth Order	1st		4,637	253	5	27	72	149	234	310	3,840
	2nd		3,647	21	0	1	2	18	43	83	3,500
	3rd		1,678	0	0	0	0	0	4	11	1,663
	4th		648	0	0	0	0	0	0	1	647
	5+		345	0	0	0	0	0	0	0	345
	Unknown		29	2	0	0	1	1	1	0	26
Prenatal Care	No Care		215	6	0	1	1	4	9	7	193
	Little or Late		744	38	1	6	11	20	35	50	621
	Adequate		9,932	229	4	21	62	142	234	347	9,122
	Unknown		93	3	0	0	1	2	4	1	85