Table 7:
Adjusted WLWM for the infant mortality at KUTH from 01-January-2016 to 31-December-2016 with Efron method of ties handling.
| Covariate (reference) |
Level |
Hazard Ratio |
Std. Err. |
z |
P > z
|
95% Conf. Int. |
| Age (Under 20 years old) |
20 to 34 years old |
0.262 |
0.092 |
-3.810 |
p < 0.001 |
[0.132; 0.522] |
|
35 years old and above |
0.407 |
0.155 |
-2.360 |
0.018 |
[0.193; 0.859] |
| Abortion (Not aborted) |
Aborted once |
1.487 |
0.408 |
1.440 |
0.149 |
[0.868; 2.546] |
|
Aborted more than once |
0.520 |
0.170 |
-2.000 |
0.046 |
[0.274; 0.987] |
| Gender (Female) |
Male |
1.764 |
0.297 |
3.370 |
0.001 |
[1.268; 2.453] |
| Number (Singleton) |
Multiple |
0.308 |
0.101 |
-3.580 |
p < 0.001 |
[0.162; 0.586] |
| APGAR (Below 4/10) |
4/10 to 6/10 |
0.249 |
0.073 |
-4.730 |
p < 0.001 |
[0.140; 0.442] |
|
7/10 and above |
0.081 |
0.022 |
-9.400 |
p < 0.001 |
[0.048; 0.137] |
| Weight (Under 2500 g) |
2500 g to 4500 g |
0.222 |
0.057 |
-5.910 |
p < 0.001 |
[0.135; 0.366] |
|
Above 4500 g |
0.430 |
0.276 |
-1.310 |
0.189 |
[0.122; 1.512] |
| Head (Below 32 cm) |
32 cm to 36 cm |
0.388 |
0.093 |
-3.940 |
p < 0.001 |
[0.243; 0.622] |
|
Above 36 cm |
0.235 |
0.175 |
-1.940 |
0.052 |
[0.054; 1.014] |