Table 4.
Other maternal complications and estimated risks of perinatal results of current pregnancy associated with severe maternal outcomes (SMO = NM + MD) among women with severe hypertensive disorders during pregnancy or childbirth
|
Variables |
% |
SMO |
PLTC |
p |
|
||
|---|---|---|---|---|---|---|---|
| Total | n | % | n | % | |||
|
Maternal complication* |
|
|
|
|
|
|
|
| Placental abruption |
3.6 |
37 |
9.5 |
207 |
3.3 |
<0.0001 |
|
| Postpartum hemorrhage |
4.0 |
74 |
18.9 |
196 |
3.1 |
<0.0001 |
|
| Other severe hemorrhage |
0.5 |
17 |
4.3 |
19 |
0.3 |
<0.0001 |
|
| Pulmonary edema |
1.7 |
65 |
16.6 |
48 |
0.8 |
<0.0001 |
|
| Thromboembolism |
0.2 |
2 |
0.5 |
9 |
0.1 |
0.2688 |
|
| Sepsis |
1.0 |
49 |
12.5 |
15 |
0.2 |
<0.0001 |
|
|
Procedures used for management* |
79.4 |
384 |
98.2 |
4938 |
78.2 |
<0.0001 |
|
| Blood transfusion |
7.9 |
207 |
52.9 |
326 |
5.2 |
<0.0001 |
|
| ICU admission |
21.9 |
290 |
74.2 |
1178 |
18.7 |
<0.0001 |
|
| Hospital stay >7days |
30.7 |
253 |
64.7 |
1805 |
28.6 |
<0.0001 |
|
| Invasive mechanical ventilation |
1.8 |
116 |
29.7 |
2 |
0.0 |
<0.0001 |
|
| Magnesium sulphate use |
68.4 |
279 |
71.4 |
4309 |
68.2 |
0.2178 |
|
|
Perinatal results |
|
|
|
|
|
PR |
95% CI |
| Apgar at 5 min <7 (a) |
3.3 |
34 |
12.9 |
164 |
2.9 |
4.28 |
3.26 – 7.38 |
| Apgar at 5 min ≥7 |
96.7 |
230 |
87.1 |
5505 |
97.1 |
(ref) |
|
| Birth weight <2500 g (b) |
42.3 |
212 |
68.6 |
2388 |
40.9 |
2.98 |
2.10 – 4.22 |
| Birth weight ≥2500 g |
57.7 |
97 |
31.4 |
3447 |
59.1 |
(ref) |
|
| Stillbirth (c) |
4.2 |
60 |
17.7 |
203 |
3.4 |
4.90 |
3.26 – 7.38 |
| Live birth |
95.8 |
279 |
82.3 |
5715 |
96.6 |
(ref) |
|
| Neonatal death (d) |
2.4 |
11 |
4.2 |
124 |
2.3 |
2.50 |
1.35 – 4.60 |
| NICU admission (d) |
22.3 |
107 |
41.3 |
1172 |
21.4 |
2.56 |
1.53 – 4.28 |
| Hospital discharge (d) |
75.3 |
141 |
54.4 |
4179 |
76.3 |
(ref) |
|
| Total | 391 | 100 | 6315 | 100 | |||
*excluded all near miss criteria according to WHO; risks are not estimated because they are not predictors nor outcomes.
p-values reported derive from Chi-square tests.
PR: prevalence ratio adjusted by cluster effect.
Missing data: (a) = 773 cases; (b) = 562 cases; (c) = 449 cases; (d) = 972 cases.
Values in bold mean they are statistically significant.