Table 2:

Multivariate analysis using clinical and imaging features to determine the likelihood of SARS-CoV-2 (n = 106)^a

	OR	OR (95% CI)	P Value
Infarct	0.47	0.13–1.72	.25
Oxygen saturation	1.00	0.97–1.02	.78
Presence of GGO	11.65	4.14–32.78	<.001b

^aWith regard to total number of patients with confirmed SARS-CoV-2 (28/106), only the 3 most discriminant characteristics from the univariate analysis (P ≤ .05) were included. If all 6 variables P ≤ .10 or all 10 variables P ≤ .20 were included in the model, the only significant predictor of positive PCR result was the presence of GGO (P < .001), but these findings are at an increased risk of bias in the OR estimation.

^bP value  <.05.