Readings from pulse oximeter
|
(n = 63)
|
(n = 93)
| | |
Saturation at 1 min (%)
|
79.8 (3.6)
|
62.4 (4.3)
|
17.4 (16.1 to 18.7)
|
<.001
|
Saturation at 5 min (%)
|
91.4 (3.1)
|
76.6 (4.1)
|
14.8 (13.6 to 16.0)
|
<.001
|
Saturation at 10 min (%)
|
98.0 (1.4)
|
85.4 (2.7)
|
12.6 (11.8 to 13.3)
|
<.001
|
Heart rate at 1 min
|
105 (3)
|
116 (5)
|
−11 (−12 to −10)
|
<.001
|
Heart rate at 5 min
|
125 (3)
|
134 (4)
|
−9 (−10 to −7)
|
<.001
|
Heart rate at 10 min
|
137 (2)
|
135 (2)
|
2 (1 to 2)
|
<.001
|
Apgar score
|
(n = 63)
|
(n = 93)
| | |
Apgar at 1 min
|
5.7 (0.9)
|
4.3 (0.9)
|
1.4 (1.1 to 1.6)
|
<.001
|
Apgar at 5 min
|
7.0 (0.5)
|
6.6 (0.9)
|
0.5 (0.2 to 0.7)
|
<.001
|
Apgar at 10 min
|
9.6 (0.7)
|
9.0 (1.3)
|
0.6 (0.2 to 1.0)
|
.001
|
Timed events, Median (interquartile range)
|
(n = 65)
|
(n = 97)
| | |
Time of start of resuscitation (sec)
|
40 (22 to 60)
|
45 (25 to 59)
| |
.62b
|
Time of first cry/breath (sec)
|
34 (28 to 39)
|
45 (38 to 50)
| |
<.001b
|
Time of regular breathing (sec)c
|
69 (34 to 399)
|
98 (89 to 356)
| |
<.001b
|
Time to cord clamping (sec)
|
192 (188 to 200)
|
25 (14 to 40)
| |
<.001b
|
Measurements after resuscitation
|
Baby’s temperature (C°) 30 min after birthd
|
36.2 (0.6)
|
36.2 (0.5)
|
0.0 (−0.2 to 0.2)
|
.82
|
Transcutaneous bilirubin (μmol/L) at dischargee
|
94.4 (44.1)
|
89.1 (52.6)
|
5.3 (−11.0 to 21.7)
|
.52
|