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. 2017 Oct 30;17:255. doi: 10.1186/s12877-017-0652-8

Table 3.

Covariate-adjusted associations between variables of interest and pain frequency

Variables B b t-statistic p-value
Age −0.084 −0.022 −1.33 .1843
Education −0.222 −0.134 −3.05 .0026
Income 0.049 0.041 0.56 .5772
Married −0.036 −0.116 −0.51 .6134
Female sex −0.095 −0.301 −1.01 .3140
African American Race −0.198 −0.629 −2.09 .0380
African American Race x Female sex Interaction 0.276 0.962 2.43 .0160
Heart Disease 0.088 0.140 1.44 .1503
Musculoskeletal Conditions 0.313 0.497 4.70 <.0001
Microvascular Diseases 0.147 0.235 2.40 .0174