Birth Outcomes of Infants by Age of Mother
Oregon Residents, 1997-1999

MALHEUR COUNTY
      Total 10-17 <15 15 16 17 18 19 20+
Total Births     1,509 85 5 16 17 47 78 99 1,244
Birthweight 1499 Gr. or Less Total 15 3 1 0 0 2 1 1 10
    <28 Weeks 5 1 1 0 0 0 0 0 4
    28-36 Weeks 5 0 0 0 0 0 0 0 5
    37-41 Weeks 1 0 0 0 0 0 1 0 0
    Unknown 4 2 0 0 0 2 0 1 1
  1500-2499 Grams Total 65 6 1 1 1 3 3 9 47
    28-36 Weeks 32 2 0 1 1 0 2 1 27
    37-41 Weeks 25 2 0 0 0 2 1 7 15
    42+ Weeks 3 0 0 0 0 0 0 0 3
    Unknown 5 2 1 0 0 1 0 1 2
  2500+ Grams Total 1,429 76 3 15 16 42 74 89 1,187
    28-36 Weeks 60 5 0 2 1 2 2 4 49
    37-41 Weeks 1,097 51 2 10 12 27 53 68 922
    42+ Weeks 180 11 0 3 3 5 14 12 143
    Unknown 92 9 1 0 0 8 5 5 73
5 Minute Apgar 0-3   9 1 0 0 0 1 0 0 8
  4-6   17 2 1 0 1 0 2 1 12
  7-10   1,476 81 3 16 16 46 76 97 1,219
  Not Stated   7 1 1 0 0 0 0 1 5
Tobacco Used Yes   134 13 2 2 1 8 10 12 99
  No   1,352 70 2 14 15 39 66 84 1,130
  Unknown   23 2 1 0 1 0 2 3 15
Alcohol Used Yes   9 1 0 0 0 1 0 0 8
  No   1,474 82 4 16 16 46 76 96 1,218
  Unknown   26 2 1 0 1 0 2 3 18
Birth Order 1st   498 76 5 15 16 40 53 60 308
  2nd   473 9 0 1 1 7 23 32 408
  3rd   264 0 0 0 0 0 2 6 256
  4th   130 0 0 0 0 0 0 1 129
  5+   144 0 0 0 0 0 0 0 143
Prenatal Care No Care   21 3 2 0 0 1 1 1 16
  Little or Late   103 9 2 2 2 3 7 6 81
  Adequate   1,362 71 1 14 13 43 69 90 1,129
  Unknown   23 2 0 0 2 0 1 2 18