Prevalence of the independent variables (population characteristics, comorbid diseases, and medication-use per ATC-drug class) is presented in the left column as <i>n</i> (%) in the population (N = 80).

In the right column, the captured variance (%) in every independent variable per latent variable (LV) of the PLS-model, and the total variance is presented. Values with high modeling power (>6.90%)a are relevant to the LVs.