Table 8. Infant mortality rates by selected characteristics among all races, three-year moving averages: 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 |
9.2 |
9.0 |
8.9 |
8.5 |
8.4 |
8.2 |
7.9 |
7.7 |
7.5 |
7.5 |
7.5 |
7.4 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Sex |
|
|
|
|
|
|
|
|
|
|
|
|
| Male |
10.4 |
10.2 |
10.1 |
9.6 |
9.3 |
9.0 |
8.7 |
8.6 |
8.3 |
8.3 |
8.0 |
8.2 |
| Female |
7.8 |
7.6 |
7.6 |
7.5 |
7.5 |
7.3 |
7.1 |
6.7 |
6.8 |
6.8 |
6.9 |
6.5 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Plurality |
|
|
|
|
|
|
|
|
|
|
|
|
| Single births |
8.2 |
8.2 |
8.0 |
7.7 |
7.5 |
7.4 |
7.2 |
6.9 |
6.7 |
6.7 |
6.5 |
6.4 |
| Multiple births |
47.2 |
42.0 |
41.5 |
39.8 |
40.7 |
35.6 |
34.4 |
33.0 |
34.5 |
33.8 |
36.2 |
36.4 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Birth weight |
|
|
|
|
|
|
|
|
|
|
|
|
| Less than 2,500 grams |
80.2 |
77.8 |
74.3 |
70.4 |
66.8 |
64.1 |
62.8 |
62.1 |
61.9 |
60.3 |
60.2 |
59.0 |
| Less than 1,500 grams |
336.2 |
317.2 |
305.4 |
284.1 |
279.1 |
273.4 |
272.4 |
267.3 |
255.2 |
241.8 |
247.5 |
250.3 |
| 1,500-2,499 grams |
25.2 |
24.7 |
22.8 |
23.5 |
20.6 |
19.5 |
17.6 |
17.8 |
19.2 |
19.3 |
18.2 |
16.7 |
| 2,500 grams or more |
3.8 |
3.7 |
3.8 |
3.5 |
3.4 |
3.2 |
2.9 |
2.7 |
2.6 |
2.8 |
2.7 |
2.7 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Gestational age |
|
|
|
|
|
|
|
|
|
|
|
|
| Less than 37 weeks |
53.1 |
51.2 |
48.9 |
46.7 |
46.9 |
45.5 |
44.5 |
42.3 |
41.0 |
39.0 |
38.6 |
37.3 |
| Less than 32 weeks |
225.5 |
211.8 |
210.0 |
205.0 |
209.7 |
204.3 |
205.6 |
198.5 |
192.3 |
183.0 |
188.5 |
187.3 |
| 32-36 weeks |
16.1 |
15.7 |
14.0 |
13.1 |
12.2 |
11.5 |
10.5 |
10.5 |
11.2 |
10.8 |
10.2 |
8.9 |
| 37 weeks or more |
4.0 |
3.9 |
4.0 |
3.8 |
3.6 |
3.5 |
3.2 |
3.1 |
3.0 |
3.1 |
3.0 |
3.0 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Age of mother |
|
|
|
|
|
|
|
|
|
|
|
|
| Under 20 years |
13.1 |
13.0 |
12.4 |
11.8 |
11.7 |
11.6 |
11.4 |
10.8 |
10.3 |
10.4 |
9.9 |
10.0 |
| Under 18 years |
14.9 |
15.3 |
15.2 |
14.1 |
14.4 |
13.4 |
13.2 |
11.8 |
12.3 |
11.5 |
11.2 |
10.5 |
| 18-19 years |
12.1 |
11.6 |
10.9 |
10.4 |
10.1 |
10.6 |
10.5 |
10.2 |
9.3 |
9.9 |
9.3 |
9.8 |
| 20 years and over |
8.5 |
8.3 |
8.3 |
8.0 |
7.8 |
7.6 |
7.3 |
7.2 |
7.1 |
7.1 |
7.1 |
7.1 |
| 20-24 years |
9.6 |
9.4 |
9.6 |
9.6 |
9.1 |
8.5 |
8.3 |
8.5 |
8.3 |
8.0 |
8.2 |
8.2 |
| 25-29 years |
7.5 |
7.6 |
7.5 |
7.4 |
7.5 |
7.2 |
6.8 |
6.1 |
6.1 |
6.3 |
6.5 |
6.3 |
| 30-34 years |
7.7 |
7.3 |
6.9 |
6.5 |
6.6 |
6.8 |
6.9 |
6.7 |
6.4 |
6.1 |
5.8 |
5.9 |
| 35 years and over |
10.2 |
9.9 |
9.5 |
8.1 |
7.8 |
7.6 |
7.1 |
7.6 |
8.0 |
9.2 |
8.7 |
8.2 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Age/Education |
|
|
|
|
|
|
|
|
|
|
|
|
| <20, less than appropriate |
15.1 |
14.2 |
13.0 |
10.3 |
9.3 |
9.4 |
10.2 |
10.5 |
9.1 |
9.0 |
9.7 |
10.9 |
| <20, appropriate |
11.5 |
11.7 |
11.6 |
11.9 |
12.1 |
12.1 |
11.5 |
10.6 |
10.6 |
10.6 |
9.8 |
9.3 |
| 20+, <12 years of education |
11.7 |
11.4 |
12.4 |
11.6 |
11.6 |
11.0 |
11.5 |
11.7 |
10.6 |
9.9 |
9.4 |
9.2 |
| 20+, 12 years of education |
8.8 |
8.6 |
8.6 |
8.4 |
8.2 |
7.8 |
7.5 |
7.6 |
7.8 |
7.9 |
7.9 |
8.0 |
| 20+, 13+ years of education |
6.7 |
6.7 |
6.5 |
6.2 |
6.1 |
6.0 |
5.6 |
5.1 |
5.2 |
5.4 |
5.6 |
5.5 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Educational attainment |
|
|
|
|
|
|
|
|
|
|
|
|
| Less than 12 years |
12.6 |
12.5 |
12.8 |
12.0 |
11.8 |
11.6 |
11.8 |
11.8 |
10.8 |
10.1 |
9.7 |
9.8 |
| 0-8 years |
14.1 |
13.6 |
14.3 |
12.8 |
11.5 |
9.6 |
9.8 |
9.4 |
8.4 |
8.9 |
8.1 |
8.3 |
| 9-11 years |
12.3 |
12.2 |
12.5 |
11.9 |
11.9 |
12.1 |
12.3 |
12.4 |
11.4 |
10.5 |
10.2 |
10.3 |
| 12 years |
9.0 |
8.8 |
8.7 |
8.6 |
8.5 |
8.0 |
7.7 |
7.7 |
7.9 |
8.1 |
8.0 |
8.0 |
| More than 12 years |
6.7 |
6.7 |
6.5 |
6.2 |
6.1 |
6.0 |
5.7 |
5.2 |
5.2 |
5.5 |
5.7 |
5.5 |
| 13-15 years |
6.9 |
7.0 |
7.0 |
7.0 |
6.7 |
6.5 |
6.4 |
6.0 |
6.1 |
6.2 |
6.4 |
6.3 |
| 16 years and over |
6.5 |
6.3 |
5.9 |
5.3 |
5.4 |
5.5 |
4.9 |
4.3 |
4.3 |
4.8 |
4.9 |
4.7 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Live-birth order |
|
|
|
|
|
|
|
|
|
|
|
|
| First |
8.5 |
8.1 |
7.9 |
8.0 |
8.1 |
8.4 |
7.8 |
7.9 |
7.6 |
7.6 |
7.2 |
7.0 |
| Second |
8.7 |
9.0 |
8.6 |
8.2 |
7.7 |
7.3 |
7.2 |
6.7 |
6.6 |
6.6 |
6.7 |
6.6 |
| Third |
10.0 |
9.6 |
9.5 |
8.5 |
8.9 |
8.5 |
8.3 |
7.7 |
7.7 |
8.0 |
8.2 |
8.0 |
| Fourth+ |
11.5 |
11.1 |
12.3 |
11.5 |
11.0 |
9.6 |
9.5 |
9.4 |
9.1 |
9.0 |
8.9 |
9.6 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Marital status |
|
|
|
|
|
|
|
|
|
|
|
|
| Married |
7.5 |
7.2 |
7.0 |
6.6 |
6.6 |
6.5 |
6.2 |
5.9 |
5.9 |
6.1 |
6.1 |
6.0 |
| Unmarried |
13.5 |
13.3 |
13.2 |
12.7 |
12.3 |
11.7 |
11.4 |
11.2 |
10.8 |
10.2 |
10.0 |
9.8 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Trimester prenatal care began |
|
|
|
|
|
|
|
|
|
|
|
|
| First trimester |
8.2 |
8.1 |
7.9 |
7.5 |
7.5 |
7.4 |
7.1 |
6.8 |
6.8 |
7.1 |
6.9 |
6.6 |
| After first trimester |
8.8 |
9.0 |
9.9 |
9.7 |
8.9 |
8.3 |
7.8 |
7.9 |
7.5 |
7.2 |
7.1 |
7.3 |
| Second trimester |
8.9 |
9.3 |
10.3 |
10.3 |
9.2 |
8.2 |
7.5 |
7.8 |
7.4 |
7.2 |
7.0 |
7.5 |
| Third trimester |
8.7 |
7.0 |
7.5 |
6.6 |
7.4 |
8.8 |
9.4 |
8.1 |
8.0 |
6.9 |
7.6 |
6.2 |
| No care |
41.7 |
41.5 |
44.8 |
44.4 |
43.6 |
42.0 |
46.9 |
45.6 |
43.5 |
31.0 |
33.7 |
37.4 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Prenatal care index1 |
|
|
|
|
|
|
|
|
|
|
|
|
| Adequate Plus |
14.4 |
14.4 |
14.0 |
13.3 |
12.3 |
11.5 |
10.7 |
10.7 |
10.4 |
10.6 |
10.0 |
9.8 |
| Adequate |
5.0 |
5.0 |
4.9 |
4.5 |
4.4 |
4.3 |
4.1 |
3.6 |
3.6 |
3.9 |
4.0 |
3.7 |
| Intermediate |
6.0 |
5.9 |
5.9 |
5.6 |
5.3 |
5.1 |
4.7 |
4.3 |
3.9 |
4.2 |
4.4 |
4.8 |
| Inadequate |
9.3 |
8.6 |
9.5 |
9.4 |
9.1 |
8.5 |
7.8 |
7.6 |
7.4 |
7.0 |
7.0 |
6.8 |
| No care |
41.7 |
41.5 |
44.8 |
44.4 |
43.6 |
42.0 |
46.9 |
45.6 |
43.5 |
31.0 |
33.7 |
37.4 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Maternal smoking |
|
|
|
|
|
|
|
|
|
|
|
|
| Smoking |
11.9 |
11.5 |
11.8 |
11.4 |
11.5 |
10.8 |
11.0 |
10.7 |
10.8 |
10.4 |
10.8 |
10.9 |
| Non-smoking |
8.0 |
8.0 |
7.8 |
7.5 |
7.4 |
7.4 |
7.0 |
6.8 |
6.6 |
6.7 |
6.6 |
6.5 |
1 Based on APNCU Index (Kotelchuck, M., Am J Public Health 1994;84:1414-1420).
Source: Indiana State Department of Health, Epidemiology Resource Center |
|