Chest computed tomography findings of the Omicron variants of SARS-CoV-2 with different cycle threshold values

Table 1 Differences in the distribution of abnormal chest computed tomography imaging characteristics in each cycle threshold group, n = 394

Group	CT sign
	Focal infection	Patchy consolidation shadows	Patchy ground-glass density shadows	Mixed consolidation ground-glass shadows	Subpleural interstitial changes	Pleural changes	Total
Low Ct group (< 25)	391	192	22	3	33	142	130
Medium Ct group (25.00-34.99)	921	7	34	7	31	5	176
High Ct group (≥ 35)	471	1	20	2	17	1	88
Total	178	27	76	12	81	20	394

¹Statistically significant difference in the group;

²Statistically significant difference between groups.

CT: Computed tomography; Ct: Cycle threshold.