From: Apnoeic oxygenation by nasal cannula during airway management in children undergoing general anaesthesia: a pilot randomised controlled trial
Variable
Median (IQR)
Mann-Whitney U
Control group
Intervention group
P-value
T_first (sec)
39 (19–64)
34 (21–55)
U = 108.5
p = 0.870
SpO2_Lowest (%)
99 (98–100)
100 (100–100)
U = 45
p = 0.004*