Birth Outcomes of Infants by Age of Mother,
Oregon Residents, 2000-2002
Benton County



Total 10-17 <15 15 16 17 18 19 20+
Total Births 2,360 42 1 5 11 25 41 63 2,214
Birthweight 1499 Gr. or Less Total 16 0 0 0 0 0 0 1 15
<28 Weeks 2 0 0 0 0 0 0 0 2
28-36 Weeks 13 0 0 0 0 0 0 1 12
Unknown 1 0 0 0 0 0 0 0 1
1500-2499 Grams Total 79 1 0 0 0 1 1 1 76
28-36 Weeks 45 0 0 0 0 0 1 0 44
37-41 Weeks 28 0 0 0 0 0 0 1 27
42+ Weeks 1 0 0 0 0 0 0 0 1
Unknown 5 1 0 0 0 1 0 0 4
2500+ Grams Total 2,265 41 1 5 11 24 40 61 2,123
28-36 Weeks 78 3 0 1 0 2 2 2 71
37-41 Weeks 1,765 29 0 4 7 18 26 44 1,666
42+ Weeks 274 6 1 0 3 2 10 11 247
Unknown 148 3 0 0 1 2 2 4 139
5 Minute Apgar 0-3 1 0 0 0 0 0 0 0 1
4-6 30 0 0 0 0 0 0 2 28
7-10 2,325 42 1 5 11 25 41 61 2,181
Not Stated 4 0 0 0 0 0 0 0 4
Tobacco Used Yes 186 5 0 0 1 4 11 14 156
No 2,170 36 1 5 10 20 30 49 2,055
Unknown 4 1 0 0 0 1 0 0 3
Alcohol Used Yes 35 1 0 0 1 0 0 1 33
No 2,319 39 1 5 10 23 41 62 2,177
Unknown 6 2 0 0 0 2 0 0 4
Birth Order 1st 1,053 41 1 5 11 24 38 49 925
2nd 752 1 0 0 0 1 3 12 736
3rd 346 0 0 0 0 0 0 2 344
4th 132 0 0 0 0 0 0 0 132
5+ 77 0 0 0 0 0 0 0 77
Prenatal Care No Care 12 2 0 0 0 2 1 2 7
Little or Late 64 5 1 0 3 1 2 6 51
Adequate 2,282 35 0 5 8 22 38 55 2,154
Unknown 2 0 0 0 0 0 0 0 2