Table 3.

Comparison of CT and chest radiographs features of patients on admission with SARS-CoV-2 infection in Hunan and Wuhan [10].

Area	Hu nan	Wu han	p
All patients	19	63
No obvious abnormalities	6 (31.6 %)	0 (00.0 %)	0.001
Ground glass opacity	2 (10.5 %)	14 (22.2 %)	0.218
Patchy/punctate ground glass opacities	6 (31.6 %)	54 (85.7 %)	0.001
Patchy consolidation	2 (10.5 %)	12 (19.0 %)	0.315
Fibrous stripes	2 (10.5 %)	11 (17.5 %)	0.373
Irregular solid nodules	1 (5.3 %)	8 (12.7 %)	0.004
Chest radiographs	10/16 (62.5 %)	40/41 (98 %)	0.001

Report of CT results of COVID-19 patients in the Wuhan area originated from Pan, Y et al [10]. Data are median (IQR), n (%), or n/N (%), where N is the total number of patients with available data. p values comparing Hunan and Wuhan are from χ² test, Fisher’s exact test, or Mann-Whitney U test