Table 2.

Prevalence of PsA among patients with psoriasis.

VariablesPsoriasisp
Mild, n = 11,341Moderate, n = 6690Severe, n = 1431
Any diagnosis of PsA1845 (16.3)1359 (20.3)685 (47.9)< 0.001
Rheumatologist-diagnosed PsA1288 (11.4)954 (14.3)528 (36.9)< 0.001
  Mild PsA656 (5.8)578 (8.6)318 (22.2)
  Moderate PsA355 (3.1)236 (3.5)96 (6.7)
  Severe PsA277 (2.4)140 (2.1)114 (8.0)
  • Data are n (%). PsA: psoriatic arthritis.