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Table 3 Linear regression model of relationship between SF-6D scores and respondent characteristics

From: Health related quality of life (HRQoL) among Aboriginal South Australians: a perspective using survey-based health utility estimates

  Beta 95% Confidence Intervals t p r2
LCI UCI
Gender
 Male 0.00 Reference     
 Female -0.03 −0.06 −0.00 −2.22 0.027  
Age (years)
 15 to 34 0.00 Reference     
 35 to 44 −0.05 −0.08 − 0.02 −3.32 0.001  
 45 to 54 −0.09 −0.14 − 0.03 − 3.34 0.001  
 55 + −0.08 −0.14 − 0.02 −2.68 0.008  
Employment
 Under employed 0.00 Reference     
 Employed 0.05 0.02 0.07 3.15 0.002  
Chronic health conditions
 0 conditions 0.00 Reference     
 1 or 2 conditions −0.07 −0.12 −0.03 −3.17 0.002  
 3 + conditions −0.14 −0.19 − 0.09 −5.18 < 0.001  
Constant 0.82 0.80 0.85 71.94 < 0.001  
Model fit (r2)       0.346