Table 3.

Multivariate analysis for SODA score.

	OR	CI	P-Value	SODA score punctuation
SaO2 < 95%	7.33	4.45–12.08	<0.001	2
More than 50 years old	2.6	1.01–6.77	0.048	1
More than 70 years old	5.2	2.08–13.22	<0.001	2
Male sex	2.39	1.49–3.84	<0.001	1
Diabetes	3.19	1.87–5.43	<0.001	1

OR: Odds Ratio. CI: 95% Confidence Interval.

SaO2: Arterial Oxygen Saturation.