Research Article
Circulating Immune Landscape Profiling in Psoriasis Vulgaris and Psoriatic Arthritis by Mass Cytometry
Table 1
Demographics and clinical features of the active PsA group and active PsV group.
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 |  | Clinical feature | Active PsA (n = 7) | Active PsV (n = 7) | p-Value |  | 
 |  | Demographics |  | Age, mean ± SD (years) | 43.9 ± 11.7 | 36.7 ± 11.0 | 0.264a |  | Gender, male (%) | 4 (57.14) | 5 (71.43) | 0.999b |  | Clinical assessments |  | PASI |  | Mean ± SD | 7.94 ± 4.20 | 7.90 ± 4.16 | 0.985a |  | Mild (<3) | 2 | 2 | — |  | Moderate (3–10) | 2 | 2 | — |  | Severe (<10) | 3 | 3 | — |  | TJC (0–66) | 2 (1–10) | / | / |  | SJC (0–66) | 2 (1–7) | / | / |  | Pain VAS (0–10) | 4 (2–5) | / | / |  | 
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| Abbreviations: PASI, psoriasis area and severity Index; TJC, tender joint count; SJC, swollen joint count; and VAS, visual analogue scale. a: t-test. b: Fisher’s exact test.
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