| |
N = 48
|
N = 142
|
p-value
|
|
Circulatory volume- and temperature control
| | | |
|
Late cord clamping
|
25/48 (52)
|
53/131 (41)
|
0.165
|
|
Polyethylen foil
|
30/48 (63)
|
87/139 (63)
|
0.991
|
|
Head cover
|
31/48 (65)
|
121/139 (87)
|
< 0.001
|
|
Devices for pressure or volume control
| | | |
|
FI-bag
|
2/41 (5)
|
8/113 (7)
|
0.624
|
|
SI-bag
|
44/45 (98)
|
102/126 (81)
|
0.006
|
|
with PEEP valve
|
32/44 (73)
|
90/127 (71)
|
0.814
|
|
with manometer
|
6/43 (14)
|
31/116 (27)
|
0.091
|
|
Neopuff®
|
21/44 (48)
|
48/127 (38)
|
0.247
|
|
Respirator
|
15/44 (34)
|
57/127 (45)
|
0.212
|
|
Other pressure control devices
|
1/47 (2)
|
2/136 (1)
|
1.000
|
|
Devices without any pressure control
|
1/40 (3)
|
2/112 (2)
|
0.875
|
|
Devices with volume control (respirator)
|
12/48 (25)
|
46/135 (42)
|
0.042
|
|
O
2
-therapy and monitoring
| | | |
|
Pulse oximetry
|
48/48 (100)
|
136/138 (99)
|
1.000
|
|
O2-blenders
|
45/48 (94)
|
138/140 (99)
|
0.106
|
|
CO2-detectors
|
5/48 (10)
|
14/138 (10)
|
0.957
|
|
Gas heating and humidification
|
16/48 (33)
|
61/137 (45)
|
0.176
|
