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Table 2 Psoriatic Arthritis Utilities

From: Valuation of scleroderma and psoriatic arthritis health states by the general public

Health State Number of respondents Mean SD
Mild PsA    
   RS 70 63.7 20.3
   TTO 70 0.78 0.24
   SG 70 0.82 0.24
Moderate PsA    
   RS 78 45.7 16.9
   TTO 78 0.58 0.31
   SG 78 0.67 0.30
Severe PsA    
   RS 66 20.2 14.4
   TTO 66 0.29 0.31
   SG 66 0.48 0.34
  1. SD: standard deviation; PsA: psoriatic arthritis; RS: rating scale (range: 0-100); TTO: time tradeoff (range: 0.0-1.0); SG: standard gamble (range: 0.0-1.0).