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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)