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Table 4 Recommended mapping models

From: Mapping analysis to estimate EQ-5D utility values using the COPD assessment test in Korea

  Estimate S.E P-value
Total CAT score model OLS1
 Intercept 1.1376 0.0513 0.000
 CAT −0.0103 0.0007 0.000
 age −0.0020 0.0007 0.007
Selected items model OLS3
 Intercept 1.0661 0.0518 0.000
 Q3: chest tightness −0.0097 0.0053 0.067
 Q4: breathlessness −0.0120 0.0059 0.042
 Q5: home activities −0.0168 0.0069 0.015
 Q6: leaving home −0.0255 0.0069 0.000
 Q8: energy −0.0125 0.0057 0.030
 age −0.0011 0.0007 0.141