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Table 4 Spearman’s correlation between total severity score, total opacity score, and total score for crazy-paving and consolidation in relation to clinical grouping

From: COVID-19 disease: CT Pneumonia Analysis prototype by using artificial intelligence, predicting the disease severity

Scores Clinical grouping Total severity sore
r P value r P value
Total severity score 0.850 < 0.001
Total opacity score 0.788 < 0.001 0.895 < 0.001
Total score for crazy-paving and consolidation 0.880 < 0.001 0.927 < 0.001