Birth Outcomes of Infants by Age of Mother,
Oregon Residents, 2002-2004
Coos County



Total 10-17 <15 15 16 17 18 19 20+
Total Births 1,899 66 4 6 18 38 76 117 1,640
Birthweight 1499 Gr. or Less Total 16 0 0 0 0 0 1 0 15
<28 Weeks 6 0 0 0 0 0 0 0 6
28-36 Weeks 10 0 0 0 0 0 1 0 9
1500-2499 Grams Total 98 5 2 0 0 3 3 3 87
28-36 Weeks 40 2 2 0 0 0 1 1 36
37-41 Weeks 42 3 0 0 0 3 1 2 36
42+ Weeks 1 0 0 0 0 0 0 0 1
Unknown 15 0 0 0 0 0 1 0 14
2500+ Grams Total 1,785 61 2 6 18 35 72 114 1,538
<28 Weeks 1 0 0 0 0 0 0 0 1
28-36 Weeks 105 6 0 2 1 3 5 10 84
37-41 Weeks 1,434 41 1 4 12 24 60 87 1,246
42+ Weeks 162 9 0 0 3 6 4 8 141
Unknown 83 5 1 0 2 2 3 9 66
5 Minute Apgar 0-3 9 0 0 0 0 0 0 1 8
4-6 18 1 1 0 0 0 1 0 16
7-10 1,866 64 3 6 17 38 75 116 1,611
Not Stated 6 1 0 0 1 0 0 0 5
Tobacco Used Yes 452 23 0 1 5 17 21 42 366
No 1,434 42 4 5 12 21 55 75 1,262
Unknown 13 1 0 0 1 0 0 0 12
Alcohol Used Yes 21 0 0 0 0 0 0 0 21
No 1,865 65 4 6 17 38 76 117 1,607
Unknown 13 1 0 0 1 0 0 0 12
Birth Order 1st 770 59 3 6 18 32 67 87 557
2nd 674 7 1 0 0 6 9 25 633
3rd 276 0 0 0 0 0 0 5 271
4th 116 0 0 0 0 0 0 0 116
5+ 62 0 0 0 0 0 0 0 62
Unknown 1 0 0 0 0 0 0 0 1
Prenatal Care No Care 19 0 0 0 0 0 0 0 19
Little or Late 116 5 1 0 1 3 8 11 92
Adequate 1,759 61 3 6 17 35 68 105 1,525
Unknown 5 0 0 0 0 0 0 1 4
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