Skip to main content

Table 4 EQ-5D index scores using the UK tariff according to sample in different strata, and comparison between modes of survey using linear regression analysis

From: General population norms for the EQ-5D-3 L in Norway: comparison of postal and web surveys

  n Postal survey n Web survey P
Mean SD Mean SD Bivariate Multivariable
Overall 1131 0.848 (0.200) 977 0.821 (0.226) 0.003 0.288A,S,E
Sex
 Male 556 0.862 (0.191) 468 0.838 (0.218) 0.069 0.584A,E
 Female 575 0.835 (0.208) 509 0.804 (0.233) 0.025 0.408A,E
Age group, years
 19–30 147 0.910 (0.135) 108 0.899 (0.148) 0.527 0.962S,E
 31–40 169 0.873 (0.219) 145 0.866 (0.201) 0.778 0.421S,E
 41–50 213 0.877 (0.162) 199 0.813 (0.233) 0.001 0.019S,E
 51–60 227 0.830 (0.227) 216 0.775 (0.263) 0.019 0.131S,E
 61–70 200 0.825 (0.200) 252 0.813 (0.220) 0.528 0.767S,E
  ≥ 71 175 0.785 (0.209) 57 0.788 (0.214) 0.911 0.693S,E
Education, years
 Basic education (≤ 10) 121 0.750 (0.240) 319 0.773 (0.267) 0.415 0.925A,S
 Secondary education (11–13) 493 0.834 (0.206) 409 0.829 (0.207) 0.715 0.652A,S
 Higher education (≥ 14) 476 0.895 (0.161) 249 0.868 (0.184) 0.041 0.028A,S
  1. A,S,EControlling for Age (A), Sex (S), and Education (E) in multivariable linear regression