Table 4.

Comparison of the last CT features before discharge in patients with recurring positive results versus patients with negative results

	Recurring Positive Results (n = 9) [n (%)]	Negative Results (n = 42) [n (%)]	P Value
Focal GGO	0 (0)	8 (19.1)	0.17
Multiple GGOs	2 (22.2)	32 (76.2)	0.11
Diffuse GGO	0 (0)	1 (2.4)	0.62
Consolidation	6 (66.7)	20 (47.6)	0.57
Interlobular septal thickening	8 (88.9)	32 (76.2)	0.78
Subpleural lines	3 (33.3)	13 (30.1)	0.92
Irregular lines	3 (33.3)	19 (45.2)	0.67
Bronchiectasis	6 (66.7)	12 (28.6)	0.17
Reticular pattern	0 (0)	3 (7.1)	0.39

Definition of abbreviations: CT = computed tomographic; GGO = ground-glass opacity.

P values were obtained using the chi-square test.