Birth Outcomes of Infants by Age of Mother,
Oregon Residents, 2005-2007
Umatilla County



Total 10-17 <15 15 16 17 18 19 20+
Total Births 3,345 118 7 7 45 59 114 170 2,943
Birthweight 1499 Gr. or Less Total 42 0 0 0 0 0 4 3 35
<28 Weeks 8 0 0 0 0 0 2 1 5
28-36 Weeks 9 0 0 0 0 0 0 1 8
Unknown 25 0 0 0 0 0 2 1 22
1500-2499 Grams Total 168 3 0 0 1 2 9 6 150
28-36 Weeks 39 1 0 0 1 0 2 1 35
37-41 Weeks 39 1 0 0 0 1 3 3 32
42+ Weeks 1 0 0 0 0 0 1 0 0
Unknown 89 1 0 0 0 1 3 2 83
2500+ Grams Total 3,135 115 7 7 44 57 101 161 2,758
28-36 Weeks 117 11 2 2 2 5 5 9 92
37-41 Weeks 1,544 52 4 2 23 23 56 86 1,350
42+ Weeks 162 8 0 0 2 6 3 10 141
Unknown 1,312 44 1 3 17 23 37 56 1,175
5 Minute Apgar 0-3 13 0 0 0 0 0 2 0 11
4-6 44 3 0 0 1 2 4 3 34
7-10 3,281 115 7 7 44 57 108 166 2,892
Not Stated 7 0 0 0 0 0 0 1 6
Tobacco Used Yes 480 16 0 0 5 11 11 31 422
No 2,796 102 7 7 40 48 99 131 2,464
Unknown 69 0 0 0 0 0 4 8 57
Birth Order 1st 1,124 109 7 7 44 51 96 121 798
2nd 1,029 9 0 0 1 8 16 43 961
3rd 633 0 0 0 0 0 2 6 625
4th 329 0 0 0 0 0 0 0 329
5+ 224 0 0 0 0 0 0 0 224
Unknown 6 0 0 0 0 0 0 0 6
Prenatal Care No Care 38 2 1 0 0 1 2 2 32
Little or Late 270 15 2 1 8 4 19 21 215
Adequate 2,676 91 4 6 34 47 84 137 2,364
Unknown 361 10 0 0 3 7 9 10 332