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Table 5 Comparison between group A (no. = 75), group B (no. = 125), group C (no. = 85), and group D (no. = 15) regarding centrality

From: Prognostic significance of COVID-19 MSCT chest findings on short-term disease progression

Centrality

Group A

Group B

Group C

Group D

Test value*

p-value

No.

%

No.

%

No.

%

No.

%

Peripheral

75

100.0%

121

96.8%

52

61.2%

1

6.7%

122.866

0.001

Central

0

0.0%

0

0.0%

0

0.0%

0

0.0%

Confluent

0

0.0%

4

3.2%

33

38.8%

14

93.3%

  1. P-value > 0.05, nonsignificant (NS); P-value < 0.05, significant (S); P-value < 0.01, highly significant (HS). *Chi-square test, •one-way ANOVA test