Birth Outcomes of Infants by Age of Mother
Oregon Residents, 1998-2000

Columbia County
  Total 10-17 <15 15 16 17 18 19 20+
Total Births   1,634 56 1 9 18 28 64 72 1,442
Birthweight 1499 Gr. or Less Total 17 1 0 0 0 1 2 1 13
    <28 Weeks 5 0 0 0 0 0 0 1 4
    28-36 Weeks 10 0 0 0 0 0 2 0 8
    37-41 Weeks 2 1 0 0 0 1 0 0 1
  1500-2499 Grams Total 63 4 0 2 1 1 3 6 50
    28-36 Weeks 23 0 0 0 0 0 1 1 21
    37-41 Weeks 31 3 0 1 1 1 2 5 21
    42+ Weeks 1 0 0 0 0 0 0 0 1
    Unknown 8 1 0 1 0 0 0 0 7
  2500+ Grams Total 1,553 51 1 7 17 26 59 65 1,378
    28-36 Weeks 51 1 0 0 0 1 1 3 46
    37-41 Weeks 1,203 38 1 7 10 20 41 44 1,080
    42+ Weeks 172 9 0 0 4 5 13 13 137
    Unknown 127 3 0 0 3 0 4 5 115
5 Minute Apgar 0-3   3 1 0 0 0 1 0 2 0
  4-6   11 0 0 0 0 0 0 1 10
  7-10   1,611 55 1 9 18 27 64 69 1,423
  Not Stated   9 0 0 0 0 0 0 0 9
Tobacco Used Yes   317 19 0 3 6 10 23 32 243
  No   1,308 36 1 6 11 18 41 39 1,192
  Unknown   9 1 0 0 1 0 0 1 7
Alcohol Used Yes   11 0 0 0 0 0 0 0 11
  No   1,209 45 1 6 13 25 46 49 1,069
  Unknown   414 11 0 3 5 3 18 23 362
Birth Order 1st   612 56 1 9 18 28 54 54 448
  2nd   549 0 0 0 0 0 9 17 523
  3rd   279 0 0 0 0 0 1 1 277
  4th   105 0 0 0 0 0 0 0 105
  5+   87 0 0 0 0 0 0 0 87
  Unknown   2 0 0 0 0 0 0 0 2
Prenatal Care No Care   11 1 0 0 1 0 1 1 8
  Little or Late   68 4 0 0 3 1 5 5 54
  Adequate   1,540 51 1 9 14 27 58 66 1,365
  Unknown   15 0 0 0 0 0 0 0 15