Fig. 3: Portal area quantification by HOTSPoT correlates with Ludwig fibrosis stages. | npj Digital Medicine

Fig. 3: Portal area quantification by HOTSPoT correlates with Ludwig fibrosis stages.

From: Automating liver biopsy segmentation with a robust, open-source tool for pathology research: the HOTSPoT model

Fig. 3

Box plots showing the percentage of biopsy area occupied by the portal region relative to the total tissue area, stratified by histological fibrosis class. A strong positive correlation between portal area percentage and fibrosis class was observed (Pearson’s r = 0.87, p < 0.001).

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