Figure 1From: Associations of retinol-binding protein 4 with oxidative stress, inflammatory markers, and metabolic syndrome in a middle-aged and elderly Chinese populationPlasma RBP4 concentrations according to the number of metabolic syndrome components. P values were calculated from the multivariable-adjusted general linear regression model. The covariates adjusted included age, sex, drinking, smoking, family history of diabetes and cardiovascular diseases.Back to article page