Birth Outcomes of Infants by Age of Mother, Oregon Residents, 1999-2001 Columbia County
			Total	10-17	15	16	17	18	19	20+
Total Births			1,622	44	7	14	23	63	71	1,444
Birthweight	1499 Gr. or Less	Total	10	0	0	0	0	0	0	10
		<28 Weeks	4	0	0	0	0	0	0	4
		28-36 Weeks	5	0	0	0	0	0	0	5
		37-41 Weeks	1	0	0	0	0	0	0	1
	1500-2499 Grams	Total	65	7	2	1	4	1	7	50
		28-36 Weeks	25	1	0	0	1	1	2	21
		37-41 Weeks	30	5	1	1	3	0	5	20
		42+ Weeks	2	0	0	0	0	0	0	2
		Unknown	8	1	1	0	0	0	0	7
	2500+ Grams	Total	1,547	37	5	13	19	62	64	1,384
		28-36 Weeks	52	1	0	0	1	1	2	48
		37-41 Weeks	1,247	28	5	9	14	45	48	1,126
		42+ Weeks	141	7	0	3	4	12	11	111
		Unknown	107	1	0	1	0	4	3	99
5 Minute Apgar	0-3		2	1	0	0	1	0	1	0
	4-6		11	1	0	0	1	0	1	9
	7-10		1,600	42	7	14	21	62	69	1,427
	Not Stated		9	0	0	0	0	1	0	8
Tobacco Used	Yes		312	15	4	4	7	21	31	245
	No		1,302	28	3	9	16	41	39	1,194
	Unknown		8	1	0	1	0	1	1	5
Alcohol Used	Yes		10	0	0	0	0	0	0	10
	No		1,235	36	5	12	19	43	48	1,108
	Unknown		377	8	2	2	4	20	23	326
Birth Order	1st		586	44	7	14	23	55	54	433
	2nd		548	0	0	0	0	8	17	523
	3rd		284	0	0	0	0	0	0	284
	4th		112	0	0	0	0	0	0	112
	5+		92	0	0	0	0	0	0	92
Prenatal Care	No Care		12	1	0	1	0	1	0	10
	Little or Late		57	3	0	2	1	4	4	46
	Adequate		1,538	40	7	11	22	58	67	1,373
	Unknown		15	0	0	0	0	0	0	15