. 2022 Apr 26;41(4):101092. doi: 10.1016/j.accpm.2022.101092

Table 3.

Multivariable analysis with the timing of intubation, SAPS II score and hospitalisation period.

	ICU mortality in intubated patients OR (95% CI)
Timing of intubation after hospital admission in days
-Intubation between day 0 and day 3	Ref.
-Intubation between day 3 and day 7	1.26 (0.57 - 2.80)
-Intubation after day 7 (including day 7)	3.25 (1.38 - 7.67)^*
SAPS II	1.06 (1.03 - 1.08)^*
Hospitalisation period
-wave 1	Ref.
-wave 2	2.14 (1.08 - 4.23)^*

ICU, intensive care unit; SAPS, Simplified Acute Physiology Score; FiO2, inspired fraction of oxygen; PaO2; arterial partial pressure of oxygen; OR, odds ratio; CI, confidence interval.

= p < 0.03.