Birth Outcomes of Infants by Age of Mother,
Oregon Residents, 2001-2003
Washington County

			Total	10-17	<15	15	16	17	18	19	20+
Total Births			22,707	450	22	49	139	240	395	538	21,321
Birthweight	1499 Gr. or Less	Total	252	6	1	1	2	2	6	6	234
		<28 Weeks	89	2	0	0	1	1	2	2	83
		28-36 Weeks	158	4	1	1	1	1	4	4	146
		37-41 Weeks	4	0	0	0	0	0	0	0	4
		Unknown	1	0	0	0	0	0	0	0	1
	1500-2499 Grams	Total	1,079	25	1	5	6	13	15	19	1,019
		28-36 Weeks	626	20	1	4	5	10	11	12	582
		37-41 Weeks	439	4	0	1	0	3	4	7	424
		42+ Weeks	11	1	0	0	1	0	0	0	10
		Unknown	3	0	0	0	0	0	0	0	3
	2500+ Grams	Total	21,376	419	20	43	131	225	374	513	20,068
		28-36 Weeks	855	23	2	3	5	13	22	22	788
		37-41 Weeks	19,064	378	18	39	122	199	336	462	17,887
		42+ Weeks	1,353	16	0	1	3	12	15	27	1,295
		Unknown	104	2	0	0	1	1	1	2	98
5 Minute Apgar	0-3		73	2	0	0	1	1	2	1	68
	4-6		187	2	0	0	1	1	4	3	178
	7-10		22,414	444	21	49	136	238	389	534	21,046
	Not Stated		33	2	1	0	1	0	0	0	29
Tobacco Used	Yes		1,182	51	1	1	13	36	45	79	1,007
	No		21,390	397	21	48	124	204	350	457	20,185
	Unknown		135	2	0	0	2	0	0	2	129
Alcohol Used	Yes		144	7	0	0	0	7	5	1	131
	No		22,395	440	22	49	136	233	390	534	21,030
	Unknown		168	3	0	0	3	0	0	3	160
Birth Order	1st		9,367	409	22	47	134	206	312	375	8,271
	2nd		7,527	37	0	2	4	31	66	135	7,287
	3rd		3,604	4	0	0	1	3	17	23	3,560
	4th		1,404	0	0	0	0	0	0	5	1,398
	5+		803	0	0	0	0	0	0	0	803
	Unknown		2	0	0	0	0	0	0	0	2
Prenatal Care	No Care		94	5	1	2	0	2	1	5	83
	Little or Late		517	44	6	9	11	18	19	34	419
	Adequate		22,084	401	15	38	128	220	375	498	20,810
	Unknown		12	0	0	0	0	0	0	1	9