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

Total 10-17 <15 15 16 17 18 19 20+
Total Births 2,370 38 1 5 11 21 36 64 2,231
Birthweight 1499 Gr. or Less Total 19 1 0 0 1 0 0 1 17
<28 Weeks 5 1 0 0 1 0 0 0 4
28-36 Weeks 13 0 0 0 0 0 0 1 12
37-41 Weeks 1 0 0 0 0 0 0 0 1
1500-2499 Grams Total 80 1 0 0 1 0 0 3 76
28-36 Weeks 51 0 0 0 0 0 0 1 50
37-41 Weeks 28 1 0 0 1 0 0 1 26
42+ Weeks 1 0 0 0 0 0 0 1 0
2500+ Grams Total 2,271 36 1 5 9 21 36 60 2,138
28-36 Weeks 96 2 0 1 0 1 4 3 87
37-41 Weeks 1,886 26 0 4 5 17 28 48 1,783
42+ Weeks 240 5 1 0 3 1 4 7 224
Unknown 49 3 0 0 1 2 0 2 44
5 Minute Apgar 0-3 4 1 0 0 1 0 0 0 3
4-6 32 0 0 0 0 0 0 3 29
7-10 2,330 37 1 5 10 21 36 61 2,195
Not Stated 4 0 0 0 0 0 0 0 4
Tobacco Used Yes 175 5 0 0 2 3 8 11 151
No 2,189 32 1 5 9 17 28 53 2,076
Unknown 6 1 0 0 0 1 0 0 4
Alcohol Used Yes 34 1 0 0 1 0 0 0 33
No 2,326 35 1 5 10 19 36 64 2,191
Unknown 10 2 0 0 0 2 0 0 7
Birth Order 1st 1,046 36 1 5 11 19 33 50 926
2nd 751 2 0 0 0 2 3 13 733
3rd 373 0 0 0 0 0 0 1 372
4th 130 0 0 0 0 0 0 0 130
5+ 70 0 0 0 0 0 0 0 70
Prenatal Care No Care 15 2 0 0 0 2 1 2 10
Little or Late 60 3 1 1 1 0 1 4 52
Adequate 2,294 33 0 4 10 19 34 58 2,168
Unknown 1 0 0 0 0 0 0 0 1