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Table 1 Summary of statistical analysis for volume, the 15 robust radiomics features, and absorbed dose with Bonferroni correction

From: Tumor response prediction in 90Y radioembolization with PET-based radiomics features and absorbed dose metrics

  Features Spearman correlation with absorbed dose p value for dose correlation Spearman correlation with OR p value for OR C-index for progression Hazard ratio for progression p value for progression
  Volume − 0.262 0.007 − 0.215 0.028 0.565 0.282 0.417
Global Sphericity 0.061 0.539 0.142 0.148 0.590 0.728 0.313
GLCM Correlation − 0.340 3.882e4 − 0.216 0.027 0.438 1.019 0.950
GLRLM GLN − 0.362 1.45e4 − 0.269 0.006 0.600 0.297 0.323
RLN − 0.252 0.010 − 0.236 0.015 0.639 0.213 0.201
GLSZM LZE − 0.482 1.989e7 − 0.333 0.0005 0.562 0.415 0.629
GLN − 0.078 0.427 − 0.121 0.218 0.734 0.326 0.088
ZSN − 0.057 0.565 − 0.081 0.412 0.752 0.358 0.063
ZP 0.483 1.828e7 0.341 0.0004 0.491 0.804 0.502
LZLGE − 0.548 1.485e9 − 0.317 0.001 0.460 0.872 0.760
LZHGE − 0.293 0.002 − 0.300 0.002 0.676 0.006 0.348
GLV 0.467 5.104e7 0.320 0.0009 0.549 0.491 0.136
NGTDM Coarseness 0.379 6.789e5 0.285 0.003 0.601 1.027 0.930
Busyness − 0.509 2.862e8 − 0.307 0.001 0.482 0.522 0.585
Complexity 0.324 7.596e4 0.244 0.012 0.609 1.124 0.657
Strength 0.245 0.012 0.284 0.003 0.669 1.110 0.321
DOSE Mean absorbed dose NA NA 0.345 0.0003 0.819 0.121 0.005