Birth Outcomes of Infants by Age of Mother, Oregon Residents, 1999-2001
Benton County
  Total 10-17 <15 15 16 17 18 19 20+
Total Births   2,401 48 1 7 17 23 42 69 2,242
Birthweight 1499 Gr. or Less Total 19 1 0 1 0 0 0 3 15
    <28 Weeks 5 1 0 1 0 0 0 0 4
    28-36 Weeks 12 0 0 0 0 0 0 3 9
    Unknown 2 0 0 0 0 0 0 0 2
  1500-2499 Grams Total 93 1 0 0 0 1 3 1 88
    28-36 Weeks 52 0 0 0 0 0 2 1 49
    37-41 Weeks 33 0 0 0 0 0 1 0 32
    42+ Weeks 2 0 0 0 0 0 0 0 2
    Unknown 6 1 0 0 0 1 0 0 5
  2500+ Grams Total 2,289 46 1 6 17 22 39 65 2,139
    28-36 Weeks 80 2 0 0 0 2 3 2 73
    37-41 Weeks 1,775 35 0 5 14 16 21 49 1,670
    42+ Weeks 283 7 1 1 3 2 13 11 252
    Unknown 151 2 0 0 0 2 2 3 144
5 Minute Apgar 0-3   7 2 0 1 0 1 0 0 5
  4-6   31 0 0 0 0 0 0 3 28
  7-10   2,360 46 1 6 17 22 42 66 2,206
  Not Stated   3 0 0 0 0 0 0 0 3
Tobacco Used Yes   201 7 0 1 2 4 11 16 167
  No   2,197 40 1 6 15 18 31 53 2,073
  Unknown   3 1 0 0 0 1 0 0 2
Alcohol Used Yes   38 2 0 0 2 0 0 1 35
  No   2,359 45 1 7 15 22 42 68 2,204
  Unknown   4 1 0 0 0 1 0 0 3
Birth Order 1st   1,067 47 1 7 16 23 39 55 926
  2nd   783 1 0 0 1 0 3 11 768
  3rd   339 0 0 0 0 0 0 3 336
  4th   142 0 0 0 0 0 0 0 142
  5+   70 0 0 0 0 0 0 0 70
Prenatal Care No Care   10 2 0 0 0 2 1 0 7
  Little or Late   70 6 1 1 2 2 2 8 54
  Adequate   2,319 40 0 6 15 19 39 61 2,179
  Unknown   2 0 0 0 0 0 0 0 2