Birth Outcomes of Infants by Age of Mother,
Oregon Residents, 2001-2003
State Total

Total 10-17 <15 15 16 17 18 19 20+
Total Births 136,443 4,173 164 487 1,249 2,273 3,779 5,557 122,910
Birthweight 1499 Gr. or Less Total 1,387 58 5 9 19 25 47 49 1,232
<28 Weeks 543 32 3 4 12 13 19 20 472
28-36 Weeks 773 25 2 4 7 12 24 28 696
37-41 Weeks 43 1 0 1 0 0 0 1 40
42+ Weeks 4 0 0 0 0 0 0 0 4
Unknown 24 0 0 0 0 0 4 0 20
1500-2499 Grams Total 6,581 261 11 38 68 144 196 276 5,847
<28 Weeks 20 1 0 0 0 1 0 1 18
28-36 Weeks 3,808 156 11 25 39 81 110 136 3,405
37-41 Weeks 2,503 92 0 13 24 55 76 117 2,218
42+ Weeks 97 5 0 0 1 4 4 8 80
Unknown 153 7 0 0 4 3 6 14 126
2500+ Grams Total 128,475 3,854 148 440 1,162 2,104 3,536 5,232 115,831
<28 Weeks 24 2 0 1 0 1 1 1 20
28-36 Weeks 5,378 223 11 25 62 125 174 214 4,766
37-41 Weeks 110,245 3,236 121 372 973 1,770 2,978 4,454 99,557
42+ Weeks 9,435 258 11 23 91 133 290 392 8,495
Unknown 3,393 135 5 19 36 75 93 171 2,993
5 Minute Apgar 0-3 538 35 3 4 10 18 21 20 462
4-6 1,710 76 4 9 22 41 55 73 1,505
7-10 133,631 4,048 156 473 1,213 2,206 3,694 5,444 120,426
Not Stated 564 14 1 1 4 8 9 20 517
Tobacco Used Yes 16,823 842 18 80 253 491 870 1,304 13,806
No 118,295 3,260 144 397 975 1,744 2,866 4,187 107,966
Unknown 1,325 71 2 10 21 38 43 66 1,138
Alcohol Used Yes 1,723 57 2 6 13 36 51 52 1,563
No 131,722 3,984 157 461 1,196 2,170 3,634 5,369 118,718
Unknown 2,998 132 5 20 40 67 94 136 2,629
Birth Order 1st 54,404 3,772 157 468 1,173 1,974 3,044 4,000 43,582
2nd 44,522 376 5 17 73 281 667 1,312 42,159
3rd 22,579 22 2 2 2 16 61 219 22,273
4th 9,007 1 0 0 1 0 2 24 8,977
5+ 5,861 0 0 0 0 0 1 0 5,858
Unknown 70 2 0 0 0 2 4 2 61
Prenatal Care No Care 1,331 86 6 9 22 49 52 82 1,108
Little or Late 5,834 394 32 67 112 183 307 390 4,740
Adequate 129,031 3,681 126 408 1,111 2,036 3,411 5,076 116,849
Unknown 247 12 0 3 4 5 9 9 213