Table 3

Multiple regression analyses on EQ-5Dindex and EQ VAS score
Dependent variable: EQ-5Dindex EQ VAS score
ß p ß p
Intercept 0.930 <0.001 89.4 <0.001
Sex
Men ref. ref.
Women −0.024 0.005 −1.8 0.014
Diabetes diagnosis
Control individuals ref. ref.
Patients with diabetes −0.025 0.007 −6.0 <0.001
Diabetes duration
1 year ref. ref.
8 years −0.023 0.099 −2.8 0.015
15 years −0.055 <0.001 −3.8 0.001
24 years −0.074 <0.001 −6.0 <0.001
Level of education
Secondary school or higher ref. ref.
Primary school or lower −0.095 <0.001 −7.5 <0.001
Marital status
Married or cohabiting ref. ref.
Not married or cohabiting −0.046 <0.001 −4.8 <0.001
R-Square 0.058 0.084
Adjusted R-Square 0.056 0.082
Number of observations 2384 2329

Sparring et al.

Sparring et al. BMC Public Health 2013 13:377   doi:10.1186/1471-2458-13-377

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