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

JACKSON COUNTY
      Total 10-17 <15 15 16 17 18 19 20+
Total Births     6,286 273 5 32 85 151 255 332 5,426
Birthweight 1499 Gr. or Less Total 47 2 1 1 0 0 4 6 35
    <28 Weeks 17 1 1 0 0 0 2 2 12
    28-36 Weeks 23 1 0 1 0 0 2 4 16
    37-41 Weeks 1 0 0 0 0 0 0 0 1
    42+ Weeks 1 0 0 0 0 0 0 0 1
    Unknown 5 0 0 0 0 0 0 0 5
  1500-2499 Grams Total 253 18 0 2 4 12 16 18 201
    28-36 Weeks 127 7 0 0 2 5 7 9 104
    37-41 Weeks 101 10 0 2 2 6 8 7 76
    42+ Weeks 13 1 0 0 0 1 1 1 10
    Unknown 12 0 0 0 0 0 0 1 11
  2500+ Grams Total 5,986 253 4 29 81 139 235 308 5,190
    <28 Weeks 3 0 0 0 0 0 0 1 2
    28-36 Weeks 215 17 1 1 8 7 14 9 175
    37-41 Weeks 4,681 179 2 22 56 99 168 217 4,117
    42+ Weeks 692 39 1 3 13 22 30 53 570
    Unknown 395 18 0 3 4 11 23 28 326
5 Minute Apgar 0-3   30 4 1 0 2 1 1 1 24
  4-6   130 6 0 0 0 6 8 8 108
  7-10   6,107 263 4 32 83 144 246 323 5,275
  Not Stated   19 0 0 0 0 0 0 0 19
Tobacco Used Yes   1,015 75 2 6 16 51 61 68 811
  No   5,203 192 2 26 66 98 192 257 4,562
  Unknown   68 6 1 0 3 2 2 7 53
Alcohol Used Yes   111 5 0 0 3 2 5 3 98
  No   6,098 260 3 32 78 147 247 321 5,270
  Unknown   77 8 2 0 4 2 3 8 58
Birth Order 1st   2,509 249 5 31 82 131 206 233 1,821
  2nd   2,070 22 0 1 3 18 45 90 1,913
  3rd   1,063 2 0 0 0 2 4 8 1,049
  4th   406 0 0 0 0 0 0 1 405
  5+   234 0 0 0 0 0 0 0 234
  Unknown   4 0 0 0 0 0 0 0 4
Prenatal Care No Care   32 2 0 0 1 1 1 2 27
  Little or Late   327 38 2 6 11 19 24 28 237
  Adequate   5,858 230 2 25 72 131 227 296 5,105
  Unknown   69 3 1 1 1 0 3 6 57