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Fig. 2 | Arthritis Research & Therapy

Fig. 2

From: Catastrophic adult-onset Still’s disease as a distinct life-threatening clinical subset: case–control study with dimension reduction analysis

Fig. 2

Unsupervised dimension reduction analysis and hierarchical clustering. A Factor analysis on mixed data separates 2 groups along axis 1, with strong concordance with patient severity status (catastrophic AOSD, blue; control cases, red; star, mean point of the group). B Hierarchical clustering identifies 2 clusters. Cluster 2 (black circles) strongly overlaps with catastrophic AOSD cases

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Arthritis Research & Therapy

ISSN: 1478-6362

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