Birth Outcomes of Infants by Age of Mother,
Oregon Residents, 2002-2004
Statewide

			Total	10-17	<15	15	16	17	18	19	20+
Total Births			136,785	3,858	153	445	1,165	2,095	3,564	5,237	124,100
Birthweight	1499 Gr. or Less	Total	1,445	49	5	8	15	21	47	42	1,305
		<28 Weeks	559	30	2	5	12	11	20	15	492
		28-36 Weeks	807	16	2	3	3	8	25	25	741
		37-41 Weeks	35	1	0	0	0	1	1	0	33
		42+ Weeks	4	0	0	0	0	0	0	0	4
		Unknown	40	2	1	0	0	1	1	2	35
	1500-2499 Grams	Total	6,767	226	13	25	58	130	170	289	6,079
		<28 Weeks	20	1	0	0	0	1	0	1	18
		28-36 Weeks	3,843	129	11	15	30	73	90	151	3,470
		37-41 Weeks	2,588	85	2	10	23	50	69	120	2,314
		42+ Weeks	101	2	0	0	1	1	3	6	90
		Unknown	215	9	0	0	4	5	8	11	187
	2500+ Grams	Total	128,573	3,583	135	412	1,092	1,944	3,347	4,906	116,716
		<28 Weeks	36	1	0	0	0	1	1	3	31
		28-36 Weeks	5,546	197	6	23	59	109	170	219	4,959
		37-41 Weeks	108,770	2,891	111	341	873	1,566	2,741	4,013	99,106
		42+ Weeks	9,818	318	12	26	103	177	302	436	8,762
		Unknown	4,403	176	6	22	57	91	133	235	3,858
5 Minute Apgar	0-3		539	28	3	4	7	14	18	19	474
	4-6		1,711	58	2	6	19	31	52	71	1,529
	7-10		133,980	3,762	147	434	1,135	2,046	3,487	5,133	121,577
	Not Stated		555	10	1	1	4	4	7	14	520
Tobacco Used	Yes		16,753	726	18	69	218	421	807	1,231	13,989
	No		118,671	3,078	134	365	931	1,648	2,718	3,940	108,916
	Unknown		1,361	54	1	11	16	26	39	66	1,195
Alcohol Used	Yes		1,947	61	1	5	19	36	49	58	1,779
	No		131,594	3,687	147	421	1,107	2,012	3,431	5,042	119,415
	Unknown		3,244	110	5	19	39	47	84	137	2,906
Birth Order	1st		54,336	3,524	148	431	1,104	1,841	2,877	3,781	44,144
	2nd		44,452	311	4	12	58	237	623	1,211	42,300
	3rd		22,764	21	1	2	2	16	59	221	22,459
	4th		9,243	1	0	0	1	0	2	20	9,217
	5+		5,916	0	0	0	0	0	0	1	5,913
	Unknown		74	1	0	0	0	1	3	3	67
Prenatal Care	No Care		1,479	77	4	14	19	40	53	84	1,262
	Little or Late		6,061	359	23	55	115	166	311	361	5,026
	Adequate		128,967	3,411	125	375	1,029	1,882	3,190	4,771	117,579
	Unknown		278	11	1	1	2	7	10	21	233