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Table 3 Scleroderma Utilities

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

Health State Number of respondents Mean SD
Mild SSc    
   RS 94 69.7 15.3
   TTO 94 0.80 0.25
   SG 94 0.81 0.26
Moderate SSc    
   RS 172 54.9 15.8
   TTO 172 0.68 0.28
   SG 172 0.76 0.27
Moderate SSc with lung involvement    
   RS 177 45.3 15.5
   TTO 177 0.59 0.3
   SG 177 0.68 0.28
Severe SSc    
   RS 120 30 16.3
   TTO 120 0.37 0.29
   SG 120 0.50 0.31
Severe SSc with lung involvement    
   RS 90 25.3 15.2
   TTO 90 0.36 0.31
   SG 90 0.51 0.32
  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).