Table 3: Results of the multivariate logistic model.

Variable	OR[95%IC]	Standard error	p-value
Oxygen saturation<90%	2.57[1.03-6.45]	1.20	.04
Diastolic hypotension	1.93[1.07-3.45]	.57	.02
Mean blood pressure	2.78[1.00-7.73]	1.45	.04
Lactates	3.75[1.35-10.45]	1.96	.01