Insights into Imaging

Table 2 Correlation coefficient between intervals and score of lobes percentage on initial, peak, and pre-discharge CTs of COVID-19 during hospitalization

From: CT appearances, patterns of progression, and follow-up of COVID-19: evaluation on thin-section CT

	Initial CT (p value)	Peak CT (p value)	Pre-discharge CT (p value)
Initial interval	0.621 (< 0.001)	0.417 (< 0.001)	0.419 (< 0.001)
Peak interval	0.465 (< 0.001)	0.530 (< 0.001)	0.488 (< 0.001))
Pre-discharge interval	0.503 (< 0.001)	0.669 (< 0.001)	0.496 (< 0.001)
Peak-Initial interval	− 0.108 (0.372)	0.153 (0.210)	0.103 (0.400)
Pre-discharge-peak interval	0.320 (0.008)	0.482 (< 0.001)	0.301 (0.006)

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