TABLE 4-9.
Birth Outcomes of Infants by County and Age of Mother,
Oregon Residents, 1995-1997
LINN COUNTY
Birth Outcomes 10-17 <15 15 16 17 18 19
Total Births 234 11 34 69 120 168 265
Birthweight 1499 Gr. or Less





3 2
<28 Weeks





1
28-36 Weeks




3
37-41 Weeks





1
1500-2499 Grams
12 1 2 5 4 8 15
28-36 Weeks 7 1 1 2 3 2 8
37-41 Weeks 4

3 1 5 5
42+ Weeks 1
1


1
Unknown




1 1
2500+ Grams
222 10 32 64 116 157 248
28-36 Weeks 18 1 2 7 8 8 5
37-41 Weeks 138 9 16 41 72 110 181
42+ Weeks 55
10 13 32 28 48
Unknown 11
4 3 4 11 14
5 Minute Apgar 4-6 1


1 1 5
7-10 232 11 34 69 118 167 260
Not Stated 1


1

Tobacco Used Yes 83 5 13 28 37 50 97
No 149 6 21 41 81 118 166
Unknown 2


2
2
Alcohol Used Yes 15
3 3 9 3 6
No 215 11 30 65 109 164 254
Unknown 4
1 1 2 1 5
Birth Order 1st 218 11 34 66 107 136 195
2nd 16

3 13 31 61
3rd




1 7
4th





2
Prenatal Care No Care 1


1
1
Little or Late 28 3 6 6 13 9 12
Adequate 204 8 28 62 106 159 251
Unknown 1

1

1