Birth Outcomes of Infants by Age of Mother, Oregon Residents, 2002-2004 Washington County
			Total	10-17	<15	15	16	17	18	19	20+
Total Births			22,813	422	16	45	138	223	359	518	21,510
Birthweight	1499 Gr. or Less	Total	267	7	1	1	1	4	6	5	249
		<28 Weeks	96	1	0	0	0	1	2	1	92
		28-36 Weeks	164	4	1	1	1	1	4	4	152
		37-41 Weeks	5	1	0	0	0	1	0	0	4
		Unknown	2	1	0	0	0	1	0	0	1
	1500-2499 Grams	Total	1,116	20	2	1	7	10	9	22	1,063
		28-36 Weeks	648	15	2	0	5	8	7	16	608
		37-41 Weeks	448	5	0	1	2	2	2	6	435
		42+ Weeks	12	0	0	0	0	0	0	0	12
		Unknown	8	0	0	0	0	0	0	0	8
	2500+ Grams	Total	21,430	395	13	43	130	209	344	491	20,198
		<28 Weeks	2	0	0	0	0	0	0	0	2
		28-36 Weeks	877	20	1	2	3	14	21	25	811
		37-41 Weeks	18,962	348	12	39	117	180	299	424	17,890
		42+ Weeks	1,428	25	0	2	9	14	22	39	1,342
		Unknown	161	2	0	0	1	1	2	3	153
5 Minute Apgar	0-3		78	1	0	0	0	1	3	1	73
	4-6		191	3	0	0	2	1	4	5	179
	7-10		22,503	416	15	45	135	221	352	512	21,221
	Not Stated		41	2	1	0	1	0	0	0	37
Tobacco Used	Yes		1,105	42	1	0	12	29	33	74	956
	No		21,552	378	15	45	124	194	325	440	20,407
	Unknown		156	2	0	0	2	0	1	4	147
Alcohol Used	Yes		133	4	0	0	0	4	5	1	123
	No		22,473	415	16	45	135	219	353	512	21,191
	Unknown		207	3	0	0	3	0	1	5	196
Birth Order	1st		9,294	387	16	43	133	195	283	363	8,260
	2nd		7,650	32	0	2	4	26	62	123	7,431
	3rd		3,631	3	0	0	1	2	14	27	3,587
	4th		1,391	0	0	0	0	0	0	4	1,386
	5+		844	0	0	0	0	0	0	1	843
	Unknown		3	0	0	0	0	0	0	0	3
Prenatal Care	No Care		127	8	1	2	2	3	2	10	107
	Little or Late		562	44	6	8	11	19	22	30	465
	Adequate		22,106	370	9	35	125	201	335	477	20,923
	Unknown		18	0	0	0	0	0	0	1	15

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