Birth Outcomes of Infants by Age of Mother,
Oregon Residents, 1996-1998
POLK COUNTY
Birth Outcomes 10-17 <15 15 16 17 18 19
Total Births 113 6 9 35 63 76 103
Birthweight 1499 Gr. or Less
1 0 0 0 1 1 0
37-41 Weeks 0 0 0 0 0 1 0
Unknown 1 0 0 0 1 0 0
1500-2499 Grams
7 1 1 3 2 6 3
28-36 Weeks 2 0 1 1 0 2 2
37-41 Weeks 5 1 0 2 2 3 1
42+ Weeks 0 0 0 0 0 1 0
2500+ Grams
105 5 8 32 60 69 100
28-36 Weeks 3 0 0 2 1 1 3
37-41 Weeks 74 2 5 22 45 48 56
42+ Weeks 21 1 3 6 11 14 31
Unknown 7 2 0 2 3 6 10
5 Minute Apgar 0-3 1 0 0 1 0 0 0
4-6 3 0 0 1 2 0 0
7-10 109 6 9 33 61 76 103
Tobacco Used Yes 29 2 2 10 15 21 20
No 83 3 7 25 48 55 81
Unknown 1 1 0 0 0 0 2
Alcohol Used Yes 3 0 0 0 3 3 0
No 109 5 9 35 60 73 102
Unknown 1 1 0 0 0 0 1
Birth Order 1st 105 6 8 34 57 57 69
2nd 7 0 1 0 6 16 26
3rd 1 0 0 1 0 2 7
4th 0 0 0 0 0 1 1
Prenatal Care No Care 0 0 0 0 0 1 0
Little or Late 3 0 0 2 1 0 3
Adequate 109 6 9 33 61 75 100
Unknown 1 0 0 0 1 0 0