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Table 3 Egger test for publication bias

From: The chest CT features of coronavirus disease 2019 (COVID-19) in China: a meta-analysis of 19 retrospective studies

CT features

P-value

CT features

P value

GGO

0.5425

Intrathoracic lymph node enlargment

0.4386

Consolidation

0.1724

Vascular enlargement

0.1724

Mixed GGO and consolidation

0.01078

Peripheral

0.729

Crazy paving pattern

0.01784

Central

0.3224

Air bronchogram sign

0.01918

Unilateral

0.2431

Pleural effusions

0.9633

Bilateral

0.001183