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Table 5 Correlation between total radiomics quality score assessed by three independent readers, journal impact factor, number of included patients, and number or radiomics features

From: Systematic review with radiomics quality score of cholangiocarcinoma: an EuSoMII Radiomics Auditing Group Initiative

 

Reader 1

Reader 2

Reader 3

Journal impact factor

p value

0.315

0.057

0.288

0.083

0.089

0.602

Number of patients

p value

0.593

 < 0.001

0.587

 < 0.001

0.596

 < 0.001

Number of features

p value

0.265

0.130

0.160

0.368

0.200

0.256

  1. Numbers represent the Spearman’s rank correlation coefficient (ρ), unless otherwise specified. Statistically significant values (p < 0.05) are highlighted in bold