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. 2020 Jul 1;20:175. doi: 10.1186/s12874-020-01055-2

Table 7.

Generalized variance inflation factor (GVIF) values for all the covariates

GVIF df GVIF 1/(2·df)
Age 1.20 1.00 1.10
Race 1.19 1.00 1.09
Sex 1.21 1.00 1.10
Marital status 1.37 1.00 1.17
Education 1.28 1.00 1.13
Region 1.10 3.00 1.02
Family income 1.17 1.00 1.08
Employment status 1.09 1.00 1.05
Supplementary private insurance 1.45 1.00 1.20
Public insurance 1.40 1.00 1.18
health_excellent 1.80 1.00 1.34
health_average 1.84 1.00 1.36
Number of chronic conditions 1.18 1.00 1.09
Disability status 1.32 1.00 1.15