Fig. 2

Conceptual model of the independent (T1 and midterm assessment) and dependent variables (T2). The diagram displays the different assessments performed after admission to the rehabilitation ward, at midterm and before discharge from the rehabilitation ward. Cognitive assessments are presented in white boxes and, functional assessments in grey boxes. The assessments at T1 and midterm served as independent variables and the assessments at T2 as the dependent variables in the statistical evaluation (here: multiple regression analysis with bootstrapped data)