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EJNMMI Research

Table 4 Results of the Delong test comparing AUCs of the DTP and static features with and without ComBat harmonization

From: Radiomics predictive modeling from dual-time-point FDG PET Ki parametric maps: application to chemotherapy response in lymphoma

Comparisons features

Significantly decreased

Significantly improved

No difference

Harmonized versus non-harmonized DTP

15

3

47

Harmonized versus non-harmonized Static

0

0

65

Harmonized static versus harmonized DTP

0

0

65

Non-harmonized static versus non-harmonized DTP

0

0

65

  1. The number of features (out of 65) is shown as to having significantly lower, higher, or comparable performance
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