Parametera
|
NNU Admission (N=171) |
No NNU admission
(N=1494) |
p-valueb
|
OR (95% CI)c
|
p-valuec
|
Group |
|
|
|
|
|
Land birth
|
142 (83.04%)
|
1123 (75.17%)
|
0.022
|
-ref-
|
-
|
Water birth/WWI
|
29 (16.96%)
|
371 (24.83%)
|
|
0.70 (0.40, 1.18)
|
0.200
|
Epidural |
89 (52.05%) |
432 (28.92%) |
< 0.001 |
1.58
(1.02, 2.44) |
0.042 |
Previous Birth Mode |
|
|
|
|
|
No previous birth/ Caesarean section |
114 (66.67%) |
671 (44.94%) |
<0.001 |
-ref- |
- |
Spontaneous vaginal birth/ Assisted vaginal birth |
57 (33.33%) |
822
(55.06%) |
|
0.55 (0.35, 0.85) |
0.008 |
Labour onset |
|
|
|
|
|
Spontaneous |
98 (57.31%) |
1029 (68.88%) |
0.002 |
-ref- |
- |
Induced |
73 (42.69%) |
465 (31.12%) |
|
1.78 (1.19, 2.65) |
0.005 |
Maternal age |
30.00 (26.00, 34.00) |
31.00 (27.00, 35.00) |
0.187 |
0.99 (0.96, 1.03) |
0.745 |
Maternal BMI |
23.90 (21.00, 27.50) |
24.00 (21.40, 27.00) |
0.618 |
0.98 (0.94, 1.03) |
0.403 |
Total length of labourd
|
369.50 (227.25, 628.50) |
254.00 (152.00, 425.50) |
<0.001 |
1.00 (1.00, 1.00) |
0.015 |