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Table 4 Relationship between EQ-5D-5L index score and demographic characteristics and health customs

From: The relationship between preference-based health-related quality of life and lifestyle behavior: a cross-sectional study on a community sample of adults who had undergone a health check-up

  N(%) Coefficient P value 95%CI
Intercept   0.991 < 0.001 0.970–1.012
Sex
 Male 916 (45.0)
 Female 1121 (55.0) −0.019 < 0.001 − 0.028--0.010
Age
 21–39 163 (8.0)
 40–49 546(26.8) 0.003 0.663 −0.012-0.017
 50–59 650(31.9) −0.003 0.728 −0.017-0.012
 60–69 433(21.3) −0.013 0.125 −0.029-0.002
70 245(12.0) −0.035 < 0.001 −0.052--0.017
Drinking
 Never 796(39.1)
 Sometimes 299(14.7) 0.014 0.017 0.003–0.025
 Habitually 933(45.8) 0.013 0.010 0.010–0.016
Smoking
 Never 1293(63.5)
 Active 161(7.9) −0.002 0.807 −0.016-0.012
 Former smoker 572(28.1) −0.009 0.249 −0.023-0.006
Physical Activity
 Very often 188(9.2)
 Usually 1055(51.8) −0.022 0.001 −0.035--0.009
 Not so active 599(29.4) −0.049 < 0.001 −0.062--0.035
 Too little 184(9.0) −0.053 < 0.001 −0.070--0.036
Sleeping
 Well 1228(60.3)
 Lack of sleep 738(36.2) −0.039 < 0.001 −0.047--0.031
  1. Adjusted R2: 0.119. “-” shows reference group. Boldness suggests statistical significance (i.e., P < 0.05)