Additional file 2 of Diet and nutrient status of legume consumers in Sweden: a descriptive cross-sectional study

Additional file 2: Table S1. Description of the food groups used for Principal Component Analysis (PCA). Table S2. Frequency of consumption by types of legumes and average intake (g/d) ± SD of consumers, energy-adjusted. *Meals with legumes incorporated. Figure S2. Heat map of varimax rotated loadings for the selected principal components loading positively (> 0.15) on legumes. Loadings ± > |0.15| are presented in bold. The color gradient indicates most negative loadings in red and most positive loadings in green. White indicates loading close to 0, meaning that the food group is not representative of the component.