Table 6.

Correlation between COVID Pneumonia (CoV-P) category and clinical outcome

CXR category	Critical	Non-critical	Total
CoV-P1	2	10	12
CoV-P2*	40	4	44
Total	42	14	56
	*χ2 = 27.7	P = 0.000
	Sensitivity	95%
	Specificity	71%
	Accuracy	89%