Birth Outcomes of Infants by Age of Mother,
Oregon Residents, 1996-1998
LINN COUNTY
Birth Outcomes 10-17 <15 15 16 17 18 19
Total Births 214 9 34 65 106 193 256
Birthweight 1499 Gr. or Less
1 0 0 0 1 3 1
<28 Weeks 0 0 0 0 0 1 1
28-36 Weeks 1 0 0 0 1 2 0
1500-2499 Grams
14 1 4 5 4 10 13
28-36 Weeks 7 1 1 1 4 4 9
37-41 Weeks 6 0 2 4 0 6 4
42+ Weeks 1 0 1 0 0 0 0
2500+ Grams
199 8 30 60 101 180 242
28-36 Weeks 14 0 2 7 5 7 6
37-41 Weeks 138 8 18 43 69 132 183
42+ Weeks 39 0 7 8 24 30 40
Unknown 8 0 3 2 3 11 13
5 Minute Apgar 4-6 3 0 1 0 2 2 3
7-10 210 9 33 65 103 191 253
Not Stated 1 0 0 0 1 0 0
Tobacco Used Yes 68 4 11 22 31 56 83
No 143 5 23 43 72 137 171
Unknown 3 0 0 0 3 0 2
Alcohol Used Yes 12 0 2 4 6 4 6
No 196 9 30 60 97 187 246
Unknown 6 0 2 1 3 2 4
Birth Order 1st 196 9 32 61 94 166 186
2nd 18 0 2 4 12 25 63
3rd 0 0 0 0 0 2 6
4th 0 0 0 0 0 0 1
Prenatal Care No Care 1 0 0 0 1 0 0
Little or Late 31 2 9 8 12 9 5
Adequate 181 7 25 56 93 184 251
Unknown 1 0 0 1 0 0 0