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Fig. 3 | Arthritis Research & Therapy

Fig. 3

From: Identifying clinical subgroups in IgG4-related disease patients using cluster analysis and IgG4-RD composite score

Fig. 3

Results of cluster analysis and differences among clusters. a Three clusters of patients identified by cluster analysis. Hierarchical statistical clustering of IgG4-RD patients. bj Comparisons of baseline characteristics among three clusters of IgG4-RD patients. Inter.ratio, proportion of internal organs to total organs involved. *P value < 0.05; **P value < 0.01; ***P value < 0.001

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