Birth Outcomes of Infants by Age of Mother,
Oregon Residents, 2004-2006
Columbia County



Total 10-17 15 16 17 18 19 20+
Total Births 1,502 39 2 13 24 35 62 1,366
Birthweight 1499 Gr. or Less Total 18 1 1 0 0 0 0 17
<28 Weeks 11 1 1 0 0 0 0 10
28-36 Weeks 5 0 0 0 0 0 0 5
Unknown 2 0 0 0 0 0 0 2
1500-2499 Grams Total 68 0 0 0 0 3 2 63
28-36 Weeks 29 0 0 0 0 1 0 28
37-41 Weeks 24 0 0 0 0 0 2 22
42+ Weeks 1 0 0 0 0 0 0 1
Unknown 14 0 0 0 0 2 0 12
2500+ Grams Total 1,416 38 1 13 24 32 60 1,286
28-36 Weeks 61 2 0 2 0 1 3 55
37-41 Weeks 960 25 0 7 18 24 36 875
42+ Weeks 84 2 0 2 0 3 8 71
Unknown 311 9 1 2 6 4 13 285
5 Minute Apgar 0-3 9 1 1 0 0 0 1 7
4-6 12 0 0 0 0 0 0 12
7-10 1,475 38 1 13 24 35 61 1,341
Not Stated 6 0 0 0 0 0 0 6
Tobacco Used Yes 322 9 1 2 6 13 22 278
No 1,176 30 1 11 18 22 40 1,084
Unknown 4 0 0 0 0 0 0 4
Birth Order 1st 547 38 2 12 24 32 55 422
2nd 491 1 0 1 0 3 6 481
3rd 278 0 0 0 0 0 1 277
4th 110 0 0 0 0 0 0 110
5+ 74 0 0 0 0 0 0 74
Unknown 2 0 0 0 0 0 0 2
Prenatal Care No Care 13 1 1 0 0 0 1 11
Little or Late 50 4 0 3 1 2 2 42
Adequate 1,312 31 0 10 21 29 53 1,199
Unknown 127 3 1 0 2 4 6 114