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



Total 10-17 <15 15 16 17 18 19 20+
Total Births 759 18 1 2 7 8 23 38 680
Birthweight 1499 Gr. or Less Total 5 0 0 0 0 0 0 1 4
<28 Weeks 1 0 0 0 0 0 0 1 0
28-36 Weeks 4 0 0 0 0 0 0 0 4
1500-2499 Grams Total 45 1 0 0 0 1 0 1 43
28-36 Weeks 22 1 0 0 0 1 0 0 21
37-41 Weeks 15 0 0 0 0 0 0 1 14
42+ Weeks 1 0 0 0 0 0 0 0 1
Unknown 7 0 0 0 0 0 0 0 7
2500+ Grams Total 709 17 1 2 7 7 23 36 633
28-36 Weeks 29 0 0 0 0 0 1 0 28
37-41 Weeks 533 13 1 1 5 6 14 26 480
42+ Weeks 45 0 0 0 0 0 1 4 40
Unknown 102 4 0 1 2 1 7 6 85
5 Minute Apgar 0-3 1 0 0 0 0 0 0 0 1
4-6 16 1 0 0 1 0 0 2 13
7-10 740 17 1 2 6 8 23 36 664
Not Stated 2 0 0 0 0 0 0 0 2
Tobacco Used Yes 155 4 0 1 1 2 6 12 133
No 598 13 1 1 6 5 16 26 543
Unknown 6 1 0 0 0 1 1 0 4
Birth Order 1st 301 16 1 2 7 6 20 35 230
2nd 244 2 0 0 0 2 3 3 236
3rd 137 0 0 0 0 0 0 0 137
4th 45 0 0 0 0 0 0 0 45
5+ 32 0 0 0 0 0 0 0 32
Prenatal Care No Care 5 0 0 0 0 0 1 0 4
Little or Late 25 2 1 0 0 1 1 3 19
Adequate 703 16 0 2 7 7 20 32 635
Unknown 26 0 0 0 0 0 1 3 22