Figure 4From: Feasibility and psychometric properties of the German 12-item WHO Disability Assessment Schedule (WHODAS 2.0) in a population-based sample of patients with myocardial infarction from the MONICA/KORA myocardial infarction registry Results on concurrent validity: Nonlinear effect of age (solid line) resulting from the linear additive model and 95% credible intervals (dashed lines). Back to article page