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



Total 10-17 <15 15 16 17 18 19 20+
Total Births 3,159 161 8 21 37 95 154 176 2,667
Birthweight 1499 Gr. or Less Total 24 2 0 1 0 1 2 2 18
<28 Weeks 7 1 0 1 0 0 0 1 5
28-36 Weeks 14 1 0 0 0 1 2 1 10
37-41 Weeks 1 0 0 0 0 0 0 0 1
Unknown 2 0 0 0 0 0 0 0 2
1500-2499 Grams Total 143 5 0 1 1 3 9 10 119
<28 Weeks 1 0 0 0 0 0 0 0 1
28-36 Weeks 74 4 0 1 1 2 4 4 62
37-41 Weeks 54 1 0 0 0 1 3 6 44
42+ Weeks 6 0 0 0 0 0 0 0 6
Unknown 8 0 0 0 0 0 2 0 6
2500+ Grams Total 2,992 154 8 19 36 91 143 164 2,530
28-36 Weeks 117 5 1 1 0 3 4 11 97
37-41 Weeks 2,389 120 5 16 29 70 114 119 2,035
42+ Weeks 293 24 2 1 5 16 20 26 223
Unknown 193 5 0 1 2 2 5 8 175
5 Minute Apgar 0-3 6 1 0 1 0 0 0 0 5
4-6 26 0 0 0 0 0 1 0 25
7-10 3,120 160 8 20 37 95 153 176 2,631
Not Stated 7 0 0 0 0 0 0 0 6
Tobacco Used Yes 383 29 1 3 7 18 21 29 304
No 2,640 127 7 16 29 75 125 136 2,252
Unknown 136 5 0 2 1 2 8 11 111
Alcohol Used Yes 26 4 0 0 2 2 2 1 19
No 2,175 118 7 10 27 74 110 124 1,823
Unknown 958 39 1 11 8 19 42 51 825
Birth Order 1st 1,158 143 6 19 34 84 119 117 779
2nd 992 18 2 2 3 11 31 45 898
3rd 573 0 0 0 0 0 2 11 560
4th 264 0 0 0 0 0 0 3 261
5+ 166 0 0 0 0 0 0 0 165
Unknown 6 0 0 0 0 0 2 0 4
Prenatal Care No Care 36 5 1 1 1 2 2 0 28
Little or Late 190 24 3 6 4 11 18 13 135
Adequate 2,892 130 4 13 32 81 131 162 2,469
Unknown 41 2 0 1 0 1 3 1 35