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Table 19
Percent of Births by Gestation, Birth Weight,
and Race of Mother: Indiana, 1999
ALL RACES Total Weeks of Gestation
< 28 28-31 32-35 36 37-39 40 41 42+ Unknown
Grams: 0.2 25.5 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Under 500
500-749 0.3 34.4 3.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0
750-999 0.3 22.3 9.6 0.4 0.0 0.0 0.0 0.0 0.0 0.0
1000-1499 0.7 12.3 48.9 5.4 0.1 0.0 0.0 0.0 0.0 0.0
1500-1999 1.5 1.0 29.5 23.3 4.9 0.3 0.1 0.0 0.1 5.0
2000-2499 4.9 0.3 4.7 40.6 25.8 4.5 1.4 0.5 0.6 5.0
2500-2999 16.7 0.8 0.6 21.8 41.5 22.5 11.3 6.6 6.7 35.0
3000-3499 35.4 0.5 1.3 5.6 20.9 40.0 37.5 31.1 27.6 10.0
3500-3999 29.2 0.0 0.6 1.6 4.9 25.4 36.2 40.6 39.1 20.0
4000-4499 8.9 0.3 0.0 0.3 0.9 5.9 11.3 17.2 19.7 15.0
4500-4999 1.4 0.0 0.1 0.1 0.2 0.8 1.7 3.1 4.8 0.0
5000 & Over 0.1 0.3 0.0 0.0 0.0 0.1 0.1 0.3 1.0 0.0
Unknown 0.4 2.4 1.4 0.8 0.8 0.4 0.3 0.4 0.3 10.0
Total 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0
WHITE Total Weeks of Gestation
< 28 28-31 32-35 36 37-39 40 41 42+ Unknown
Grams: 0.2 22.8 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Under 500
500-749 0.3 36.9 3.2 0.0 0.0 0.0 0.0 0.1 0.0 0.0
750-999 0.2 22.4 9.9 0.3 0.0 0.0 0.0 0.0 0.0 0.0
1000-1499 0.6 12.5 47.6 5.0 0.1 0.0 0.0 0.0 0.0 0.0
1500-1999 1.4 0.6 30.6 23.5 4.5 0.3 0.1 0.1 0.2 11.1
2000-2499 4.6 0.4 4.8 40.2 25.1 4.1 1.2 0.5 0.5 11.1
2500-2999 15.7 0.9 0.4 22.5 41.3 21.1 10.3 6.0 5.9 44.4
3000-3499 35.1 0.4 1.4 5.6 22.0 40.1 36.6 30.1 26.4 11.1
3500-3999 30.5 0.0 0.4 1.7 5.0 26.7 37.4 41.2 40.0 11.1
4000-4499 9.4 0.4 0.0 0.3 1.0 6.3 12.1 18.1 20.4 11.1
4500-4999 1.5 0.0 0.2 0.2 0.3 0.9 1.8 3.3 5.2 0.0
5000 & Over 0.2 0.2 0.0 0.0 0.0 0.1 0.2 0.3 1.2 0.0
Unknown 0.4 2.4 1.4 0.9 0.7 0.4 0.3 0.4 0.3 0.0
Total 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0
BLACK Total Weeks of Gestation
< 28 28-31 32-35 36 37-39 40 41 42+ Unknown
Grams: 0.6 34.2 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0
Under 500
500-749 0.5 26.3 3.7 0.2 0.0 0.0 0.0 0.0 0.0 0.0
750-999 0.6 22.4 8.9 0.7 0.0 0.1 0.0 0.0 0.0 0.0
1000-1499 1.4 11.2 54.1 7.9 0.3 0.1 0.0 0.0 0.0 0.0
1500-1999 2.2 2.0 24.4 22.8 8.0 0.6 0.4 0.0 0.0 0.0
2000-2499 7.6 0.0 4.4 42.3 32.2 7.7 2.6 0.8 0.8 0.0
2500-2999 24.5 0.7 1.5 19.3 42.0 33.3 18.8 11.9 11.9 42.9
3000-3499 37.1 0.7 0.0 5.0 12.1 38.9 43.9 40.4 38.9 14.3
3500-3999 20.2 0.0 1.5 0.9 4.0 15.7 26.9 35.5 34.9 28.6
4000-4499 4.5 0.0 0.0 0.2 0.0 3.1 6.0 9.2 11.9 14.3
4500-4999 0.5 0.0 0.0 0.0 0.0 0.2 0.9 1.1 1.6 0.0
5000 & Over 0.0 0.7 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0
Unknown 0.4 2.0 1.5 0.4 1.4 0.3 0.2 0.7 0.0 0.0
Total 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0
SOURCE: Indiana State Department of Health, Epidemiology Resource Center, Data Analysis Team

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