Table 5.
Association between WHO maternal near-miss and maternal characteristics and perinatal outcomes (MNM n = 57, no MNM n = 9123)
| MNM* | No MNM | cOR | 95% CI | P-value | aOR | 95% CI | P-value | |
|---|---|---|---|---|---|---|---|---|
|
Maternal characteristics | ||||||||
| Teenage pregnancy |
6/56 (10.7%) |
1208/8950 (13.5%) |
0.76 |
0.33-1.78 |
0.529 |
- |
||
| Old maternal age >35 y |
15/56 (26.8%) |
978/8950 (10.9%) |
3.12 |
1.79-5.44 |
<0.001 |
2.59 |
1.37-4.88 |
0.003 |
| Maroon ethnicity |
27/56 (48.2%) |
2608/9082 (28.7%) |
2.31 |
1.37-3.91 |
0.002 |
2.04 |
1.15-3.61 |
0.015 |
| Nullipara |
17/57 (29.8%) |
3132/9091 (34.5%) |
0.81 |
0.46-1.43 |
0.464 |
- |
||
| Grande multipara (≥4) |
16/57 (28.1%) |
1203/9091 (13.2%) |
2.56 |
1.43-4.57 |
0.002 |
1.63 |
0.83-3.21 |
0.158 |
| Multiple pregnancy |
1/57 (1.8%) |
120/9123 (1.3%) |
1.34 |
0.18-9.76 |
0.773 |
- |
||
|
Perinatal outcomes | ||||||||
| Low birth weight (<2500 g) |
27/55 (49.1%) |
1299/9076 (14.3%) |
5.77 |
3.39-9.83 |
<0.001 |
1.02‡ |
0.41-2.57 |
0.960 |
| Preterm birth (GA<37 w) |
31/57 (54.4%) |
1270/9123 (13.9%) |
7.37 |
4.36-12.46 |
<0.001 |
2.65§ |
0.97-7.23 |
0.058 |
| Low Apgar 5 min below 7 |
6/43 (14.0%) |
227/8850 (2.6%) |
6.16 |
2.57-14.74 |
<0.001 |
2.45‖ |
0.84-7.13 |
0.100 |
| Late stillbirth (GA>28 w) | 11/57 (19.3%) | 111/9123 (1.2%) | 19.42 | 9.80-38.47 | <0.001 | 6.83‖ | 2.96-15.76 | <0.001 |
GA – gestational age, MNM – maternal near miss, OR – odds ratio, CI – confidence interval, y – years, w – weeks, g – grams
*MNM is the dependent variable.
†MNM is the independent variable.
‡Adjusted for age, parity ethnicity, gestational age, Apgar score and stillbirth.
§Adjusted for age, parity ethnicity, birth weight, Apgar score and stillbirth.
‖Adjusted for age, parity, ethnicity, gestational age and birth weight.