Homicide | Unintentional injury | ||||||
---|---|---|---|---|---|---|---|
Risk factor | No of births | No of deaths | Unadjusted OR (95% CI) | Adjusted OR (95% CI)* | No of deaths | Unadjusted OR (95% CI) | Adjusted OR (95% CI)* |
CI =confidence interval; OR = odds ratio. | |||||||
*Adjusted odds ratios obtained from logistic regression models for homicide/unintentional injury including race, birth weight, alcohol intake, cigarette smoking, prenatal care, marital status, maternal age, maternal education, paternal education, birth order, and interpregnancy interval. | |||||||
Total | 10 671 666 | 821 | 2397 | ||||
Marital status | |||||||
Married | 7 688 857 | 304 | 1.0 | 1.0 | 1221 | 1.0 | 1.0 |
Unmarried | 2 982 809 | 517 | 4.4 (3.8 to 5.1) | 1.8 (1.5 to 2.2) | 1176 | 2.5 (2.3 to 2.7) | 1.3 (1.1 to 1.4) |
Maternal age (years) | |||||||
20–34 | 8 355 224 | 540 | 1.0 | 1.0 | 1711 | 1.0 | 1.0 |
<20 | 1 397 101 | 261 | 2.9 (2.5 to 3.4) | 1.5 (1.2 to 1.8) | 582 | 2.0 (1.9 to 2.2) | 1.6 (1.4 to 1.8) |
>34 | 919 341 | 20 | 0.3 (0.2 to 0.5) | 0.5 (0.3 to 0.8) | 104 | 0.6 (0.5 to 0.7) | 0.6 (0.5 to 0.7) |
Maternal education | |||||||
High school | 3 874 510 | 312 | 1.0 | 1.0 | 870 | 1.0 | 1.0 |
<12 years | 2 306 881 | 327 | 1.8 (1.5 to 2.1) | 1.1 (0.9 to 1.3) | 971 | 1.9 (1.7 to 2.1) | 1.2 (1.1 to 1.4) |
>12 years | 3 826 780 | 114 | 0.4 (0.3 to 0.5) | 0.8 (0.6 to 1.0) | 417 | 0.5 (0.4 to 0.5) | 0.8 (0.7 to 0.9) |
Missing | 663 495 | 68 | 1.3 (1.0 to 1.7) | 1.1 (0.8 to 1.5) | 139 | 0.9 (0.8 to 1.1) | 0.9 (0.7 to 1.1) |
Paternal education | |||||||
High school | 3 347 272 | 248 | 1.0 | 1.0 | 676 | 1.0 | 1.0 |
<12 years | 1 480 721 | 107 | 1.0 (0.8 to 1.2) | 0.7 (0.6 to 1.0) | 469 | 1.6 (1.4 to 1.8) | 1.2 (1.1 to 1.4) |
>12 years | 3 550 359 | 73 | 0.3 (0.2 to 0.4) | 0.5 (0.4 to 0.6) | 360 | 0.5 (0.4 to 0.6) | 0.8 (0.7 to 0.9) |
Missing | 2 293 314 | 393 | 2.3 (2.0 to 2.7) | 1.0 (0.8 to 1.3) | 892 | 1.9 (1.7 to 2.1) | 1.3 (1.1 to 1.4) |