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Table 3 Image patch topological PRM metrics in the ML model

From: Local heterogeneity of normal lung parenchyma and small airways disease are associated with COPD severity and progression

tPRM Metrics

Normal

Abnormal

VNorm

0.5458 (0.1587)

0.3798 (0.0897)

VfSAD

0.1059 (0.0935)

0.3299 (0.1008)

χNorm

-0.0065 (0.0084)

-0.0031 (0.0058)

χfSAD

0.0041 (0.0061)

-0.0019 (0.0062)

  1. Note Data are presented as the mean (standard deviation)
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Respiratory Research

ISSN: 1465-993X

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