Table 29. Infant mortality rates by selected characteristics
among whites, three-year moving averages: Lake County, Indiana, 1990-2003 linked
files
Characteristics |
90-92 |
91-93 |
92-94 |
93-95 |
94-96 |
95-97 |
96-98 |
97-99 |
98-00 |
99-01 |
00-02 |
01-03 |
|
Rate per 1,000 live births in specified group |
Total |
8.1 |
7.7 |
8.1 |
8.0 |
8.0 |
7.4 |
7.0 |
6.3 |
5.6 |
6.1 |
6.9 |
7.3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Sex |
|
|
|
|
|
|
|
|
|
|
|
|
Male |
10.1 |
9.7 |
9.7 |
9.6 |
9.1 |
8.1 |
7.6 |
7.8 |
7.3 |
7.4 |
7.7 |
8.5 |
Female |
5.9 |
5.6 |
6.3 |
6.3 |
6.9 |
6.7 |
6.4 |
4.8 |
3.8 |
4.7 |
6.1 |
5.8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Plurality |
|
|
|
|
|
|
|
|
|
|
|
|
Single births |
7.6 |
7.2 |
7.5 |
7.6 |
7.6 |
7.2 |
7.0 |
6.3 |
5.4 |
5.6 |
6.2 |
6.6 |
Multiple births |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
Birth weight |
|
|
|
|
|
|
|
|
|
|
|
|
Less than 2,500 grams |
80.2 |
72.9 |
87.9 |
80.8 |
76.3 |
54.5 |
54.4 |
50.7 |
49.2 |
54.3 |
61.6 |
56.7 |
Less than 1,500 grams |
324.5 |
272.2 |
343.6 |
328.9 |
346.9 |
235.7 |
234.3 |
233.5 |
245.3 |
256.3 |
251.5 |
237.3 |
1,500-2,499 grams |
30.0 |
29.2 |
30.4 |
31.4 |
25.5 |
* |
* |
* |
* |
* |
* |
* |
2,500 grams or more |
3.5 |
3.5 |
2.8 |
3.0 |
2.9 |
3.6 |
3.1 |
2.8 |
1.8 |
2.2 |
2.6 |
3.3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Gestational age |
|
|
|
|
|
|
|
|
|
|
|
|
Less than 37 weeks |
46.4 |
43.2 |
49.5 |
45.4 |
48.0 |
39.6 |
41.5 |
35.1 |
34.0 |
33.9 |
37.9 |
35.1 |
Less than 32 weeks |
192.0 |
172.4 |
210.3 |
211.8 |
232.7 |
188.0 |
194.6 |
171.2 |
176.9 |
183.2 |
179.2 |
166.1 |
32-36 weeks |
17.5 |
16.6 |
15.6 |
* |
* |
* |
* |
* |
* |
* |
* |
* |
37 weeks or more |
3.9 |
3.6 |
3.1 |
3.3 |
3.1 |
3.4 |
2.9 |
2.9 |
2.0 |
2.4 |
2.7 |
3.2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Age of mother |
|
|
|
|
|
|
|
|
|
|
|
|
Under 20 years |
* |
* |
12.1 |
11.7 |
12.5 |
14.5 |
13.9 |
* |
* |
* |
* |
* |
Under 18 years |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
18-19 years |
* |
* |
* |
* |
* |
17.3 |
* |
* |
* |
* |
* |
* |
20 years and over |
7.8 |
7.3 |
7.6 |
7.5 |
7.4 |
6.4 |
6.1 |
5.8 |
5.5 |
6.0 |
7.0 |
7.0 |
20-24 years |
8.8 |
7.5 |
8.4 |
8.8 |
9.2 |
6.9 |
6.2 |
* |
* |
5.5 |
7.1 |
8.7 |
25-29 years |
6.5 |
7.0 |
6.3 |
6.5 |
6.1 |
6.3 |
6.7 |
6.8 |
6.9 |
7.2 |
8.2 |
7.1 |
30-34 years |
6.4 |
5.7 |
6.9 |
7.1 |
6.7 |
* |
* |
* |
* |
* |
* |
* |
35 years and over |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
Age/Education |
|
|
|
|
|
|
|
|
|
|
|
|
<20, less than appropriate |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
<20, appropriate |
* |
* |
* |
* |
16.2 |
16.7 |
* |
* |
* |
* |
* |
* |
20+, <12 years of education |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
20+, 12 years of education |
8.4 |
6.8 |
6.9 |
8.3 |
9.9 |
8.0 |
7.3 |
8.2 |
7.6 |
7.8 |
7.6 |
8.4 |
20+, 13+ years of education |
6.7 |
7.2 |
6.8 |
5.4 |
4.0 |
4.6 |
4.4 |
3.8 |
4.2 |
4.8 |
6.0 |
4.9 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Educational attainment |
|
|
|
|
|
|
|
|
|
|
|
|
Less than 12 years |
9.3 |
10.3 |
12.8 |
12.8 |
11.7 |
9.8 |
9.4 |
* |
* |
* |
* |
10.1 |
0-8 years |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
9-11 years |
* |
* |
10.0 |
10.8 |
11.2 |
10.3 |
10.3 |
* |
* |
* |
* |
11.3 |
12 years |
8.9 |
7.1 |
7.1 |
8.5 |
10.8 |
9.4 |
8.3 |
8.2 |
7.2 |
7.1 |
6.8 |
8.1 |
More than 12 years |
6.6 |
7.1 |
6.7 |
5.3 |
3.9 |
4.7 |
4.6 |
4.0 |
4.4 |
5.0 |
6.3 |
5.1 |
13-15 years |
* |
6.1 |
6.2 |
5.3 |
* |
* |
* |
* |
* |
* |
6.0 |
5.8 |
16 years and over |
9.4 |
8.7 |
* |
* |
* |
* |
* |
* |
* |
* |
6.7 |
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
Live-birth order |
|
|
|
|
|
|
|
|
|
|
|
|
First |
6.4 |
5.6 |
6.1 |
6.4 |
7.5 |
8.7 |
7.5 |
6.2 |
4.6 |
5.4 |
6.3 |
6.8 |
Second |
8.5 |
8.9 |
8.5 |
8.7 |
6.7 |
6.5 |
6.0 |
6.1 |
5.8 |
7.1 |
6.9 |
5.9 |
Third |
11.4 |
9.5 |
8.4 |
* |
8.9 |
* |
* |
* |
* |
* |
8.2 |
8.9 |
Fourth+ |
* |
* |
13.8 |
13.6 |
* |
* |
* |
* |
* |
* |
* |
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
Marital status |
|
|
|
|
|
|
|
|
|
|
|
|
Married |
7.4 |
6.7 |
6.2 |
5.9 |
5.3 |
5.4 |
5.1 |
5.0 |
4.9 |
5.3 |
5.9 |
5.6 |
Unmarried |
10.5 |
10.6 |
12.9 |
13.2 |
14.2 |
11.8 |
11.3 |
9.2 |
7.1 |
7.7 |
8.9 |
10.4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Trimester prenatal care began |
|
|
|
|
|
|
|
|
|
|
|
|
First trimester |
8.0 |
7.4 |
6.8 |
6.5 |
6.8 |
6.8 |
6.4 |
5.7 |
5.0 |
5.3 |
5.7 |
6.1 |
After first trimester |
* |
* |
8.6 |
* |
* |
* |
* |
* |
* |
* |
* |
* |
Second trimester |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
Third trimester |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
No care |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
Prenatal care index1 |
|
|
|
|
|
|
|
|
|
|
|
|
Adequate Plus |
14.2 |
12.0 |
11.5 |
10.0 |
9.5 |
9.0 |
9.5 |
9.2 |
6.9 |
6.8 |
7.4 |
8.6 |
Adequate |
3.6 |
3.6 |
3.7 |
4.4 |
4.3 |
3.7 |
* |
* |
* |
4.2 |
5.1 |
4.6 |
Intermediate |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
Inadequate |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
No care |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
Maternal smoking |
|
|
|
|
|
|
|
|
|
|
|
|
Smoking |
10.3 |
10.6 |
11.6 |
12.2 |
12.7 |
10.2 |
8.9 |
8.5 |
* |
* |
* |
10.8 |
Non-smoking |
7.2 |
6.7 |
6.8 |
6.6 |
6.6 |
6.7 |
6.6 |
5.9 |
5.2 |
5.8 |
6.8 |
6.6 |
1Based
on APNCU Index (Kotelchuck, M., Am J Public Health 1994;84:1414-1420).
Source: Indiana State Department of Health, Epidemiology Resource Center |
|