From: Poisson logit hurdle model with associated factors of perinatal mortality in Ethiopia
Variables | Estimate | ARR (95% CI) | Std. error | Pr ( > |z|) |
---|---|---|---|---|
Count model coefficients (truncated Poisson with log link) | ||||
Intercept | − 2.61349 | 0.07 (0.00, 7.45) | 2.35790 | 0.267 |
Mother age | ||||
< 30 | ||||
30–39 | − 1.02022 | 0.36 (0.13, 1.01) | 0.52320 | 0.051 |
40–49 | − 1.64377 | 0.19 (0.04, 0.94) | 0.80824 | 0.041* |
Residence | ||||
Urban | ||||
Rural | 0.65787 | 1.93 (0.21, 17.76) | 1.13213 | 0.561 |
Education maternal | ||||
Not edu | ||||
Primary | − 0.41685 | 0.66 (0.17, 2.57) | 0.69445 | 0.548 |
Secondary+ | 1.37389 | 3.95 (0.68, 23.05) | 0.89985 | 0.126 |
Parity | ||||
≥ 4 | ||||
> 4 | 1.08141 | 2.95 (1.04, 8.33) | 0.52993 | 0.041* |
ANC visit | ||||
< 4 | ||||
≥ 4 | 0.25703 | 1.29 (0.43, 3.89) | 0.56239 | 0.647 |
Mode of delivery | ||||
Vaginal | ||||
Caesarean section | − 12.40982 | 0.00 (0.00) | 330.5691 | 0.970 |
Preceding birth interval (month) | − 0.02380 | 0.98 (0.95, 1.00) | 8 0.01393 | 0.087 |
Number of pregnancy | ||||
Single | ||||
Multiple | 1.83840 | 6.29 (2.12, 18.64) | 0.55465 | 0.001* |
Husband education | ||||
Not | ||||
Primary | − 0.93219 | 0.39 (0.12, 1.25) | 0.58847 | 0.113 |
Second+ | − 0.74307 | 0.48 (0.09, 2.42) | 0.83047 | 0.370 |
Place of delivery | ||||
Home | ||||
Institution | − 0.17346 | 0.84 (0.31, 2.29) | 0.51168 | 0.734 |
History abortion | ||||
No | ||||
Yes | 0.41699 | 1.52 (0.68, 3.39) | 0.40991 | 0.309 |
Zero hurdle model coefficients (binomial with logit link) | ||||
Intercept | − 3.547676 | 0.03 (0.01, 0.07) | 0.437117 | < 0.001* |
Mother age | ||||
(Ref < + 39) | ||||
30–39 | − 0.020371 | 0.98 (0.73, 1.32) | 0.152323 | 0.893 |
40–49 | 0.241630 | 1.27 (0.83, 1.96) | 0.220879 | 0.2738 |
Residence | ||||
Urban | 1 | |||
Rural | 0.419478 | 1.52 (1.03, 2.25) | 0.200311 | 0.036* |
Maternal education | ||||
Not education | ||||
Primary | − 0.047021 | 0.95 (0.71, 1.29) | 0.153974 | 0.760 |
Secondary+ | 0.094187 | 1.10 (0.65, 1.87) | 0.270744 | 0.727 |
Parity | ||||
< 4 | ||||
> 4 | − 0.176629 | 0.84 (0.62, 1.14) | 0.156863 | 0.260 |
ANC visit | ||||
< 4 | ||||
≥ 4 | − 0.113745 | 0.89 (0.68, 1.17) | 0.138690 | 0.4124 |
Mode of delivery | ||||
Vaginal | ||||
Caesarean section | 0.829849 | 2.29 (1.31, 4.00) | 0.283963 | 0.003* |
Preceding birth interval (month) | − 0.015882 | 0.98 (0.98, 0.99) | 0.003059 | < 0.001* |
Number of pregnancy | ||||
Single | ||||
Multiple | 1.827527 | 6.22 (3.69, 10.4) | 0.266511 | < 0.001* |
Husband education | ||||
Not educated | ||||
Primary | − 0.179535 | 0.84 (0.64, 1.09) | 0.136903 | 0.189 |
Second+ | − 0.672439 | 0.51 (0.33, 0.80) | 0.228902 | 0.003* |
Place of delivery | ||||
Home | ||||
Institution | 0.338296 | 1.40 (1.06, 1.86) | 0.144161 | 0.018* |
Abortion | ||||
No | ||||
Yes | 2.103379 | 8.19 (6.42, 10.4) | 0.124540 | < 0.001* |