| |
Case (N=28) |
Control (N=238) |
p |
| <Background of institute> |
|
|
|
| More than two specialists |
26 (92.9%) |
218 (91.6) |
0.894 |
| Availability of NICU |
27 (96.4%) |
221 (92.9%) |
0.936 |
| 24 hour anesthetic availability |
23 (82.1%) |
174 (73.1%) |
0.65 |
| <Risk factors> |
|
|
|
| Preeclampsia/eclampsia |
7 (25%) |
54 (22.7%) |
0.449 |
| Chronic hypertension |
7 (25%) |
26 (10.9%) |
0.033 |
| <Informations on admission> |
|
|
|
| Maternal transfer |
17 (60.7%) |
138 (58) |
0.47 |
| Onset place of symptoms: outside obstetric facilities |
25 (89.3%) |
178 (74.8) |
0.274 |
| Parity |
1 (0-5)* |
1 (0-6)* |
0.262 |
| < Clinical symptoms and laboratory findings > |
|
|
|
| Vaginal bleeding |
11 (39.3%) |
133 (55.9%) |
0.13 |
| Abdominal pain |
13 (46.4%) |
83 (34.9%) |
0.48 |
| Abnormal ultrasonographic finding |
19 (67.9%) |
164 (68.9%) |
0.676 |
| Abnormal FHR patterns |
28 (100%) |
138 (58%) |
0.0008 |
| Bradycardia |
22 (78.6%) |
64 (26.9%) |
<0.0001 |
| Late deceleration |
4 (14.3%) |
47 (19.7%) |
<0.0001 |
| <Informations at/after delivery> |
|
|
|
| Cesarean section |
28 (100%) |
228 (95.8%) |
0.87 |
| Gestational age at delivery (weeks) |
32 (24-40)* |
35 (24-40)* |
0.0021 |
| Birth weight (g) |
1776 (517-3124)* |
2063 (694-3504)* |
0.018 |
| Male |
12 (42.9%) |
136 (57.1%) |
0.09 |
| Apgar score ( 1 min) |
1 (0-7)* |
6 (0-7)* |
<0.0001 |
| Apgar score (5 min) |
2 (0-9)* |
8 (0-9)* |
<0.0001 |
| Blood transfusion |
17 (60.7%) |
56 (23.5%) |
0.0007 |
* Represents median (min-max)