Birth Outcomes of Infants by Age of Mother,
Oregon Residents, 2004-2006
Jefferson County



Total 10-17 <15 15 16 17 18 19 20+
Total Births 984 67 3 11 21 32 42 62 813
Birthweight 1499 Gr. or Less Total 10 1 1 0 0 0 2 1 6
<28 Weeks 4 0 0 0 0 0 1 0 3
28-36 Weeks 2 1 1 0 0 0 0 0 1
Unknown 4 0 0 0 0 0 1 1 2
1500-2499 Grams Total 57 4 1 1 1 1 1 1 51
28-36 Weeks 24 1 1 0 0 0 1 0 22
37-41 Weeks 20 2 0 1 1 0 0 1 17
42+ Weeks 1 0 0 0 0 0 0 0 1
Unknown 12 1 0 0 0 1 0 0 11
2500+ Grams Total 917 62 1 10 20 31 39 60 756
28-36 Weeks 57 5 0 0 2 3 2 3 47
37-41 Weeks 631 34 1 7 8 18 28 40 529
42+ Weeks 66 3 0 1 1 1 2 6 55
Unknown 163 20 0 2 9 9 7 11 125
5 Minute Apgar 0-3 6 1 1 0 0 0 0 0 5
4-6 20 0 0 0 0 0 3 3 14
7-10 957 66 2 11 21 32 39 59 793
Not Stated 1 0 0 0 0 0 0 0 1
Tobacco Used Yes 105 9 1 1 1 6 2 10 84
No 850 54 2 9 19 24 35 51 710
Unknown 29 4 0 1 1 2 5 1 19
Birth Order 1st 327 58 3 10 19 26 34 45 190
2nd 285 9 0 1 2 6 6 13 257
3rd 171 0 0 0 0 0 2 4 165
4th 125 0 0 0 0 0 0 0 125
5+ 76 0 0 0 0 0 0 0 76
Prenatal Care No Care 22 3 0 1 0 2 3 0 16
Little or Late 94 10 1 3 3 3 5 9 70
Adequate 865 53 2 7 18 26 34 52 726
Unknown 3 1 0 0 0 1 0 1 1