Table 4.

Comparison of imaging findings of COVID-19-related ARDS at baseline and during follow-up CT.

	Baseline CT (n = 95)	Follow-Up CT (n = 33)	p
CT imaging features [n (%)]
Ground-glass opacities	68 (71.6%)	17 (51.5%)	n.s.
Crazy paving	66 (69.5%)	18 (54.5%)	n.s.
Consolidations	82 (86.3%)	29 (87.9%)	n.s.
Cavitations	16 (16.8%)	10 (30.3%)	n.s.
Bronchiectasis	17 (17.9%)	6 (18.2%)	n.s.
Reticulations	29 (30.5%)	21 (63.6%)	0.001
Bronchial distortions	31 (32.6%)	19 (57.6%)	0.011
Pleural effusion	30 (31.6%)	13 (39.4%)	n.s.
Pericardial effusion	5 (5.3%)	1 (3.0%)	n.s.
Lymph nodes (>10 mm)	19 (20.0%)	8 (24.2%)	n.s.

CT: Computed Tomography; n.s.: non-significant.