Fig. 1

Distribution of the mean instrumental activities of daily living scores for each of the items by class. IADL: instrumental activities of daily living, resp. for own medications: responsibility for own medications, TI-All: total independence for all instrumental activities of daily living items, PD-All: partial dependence for all instrumental activities of daily living items, PD-MP: partial dependence for the instrumental activities of daily living items of handling money and phone use, TD-All: total dependency for all instrumental activities of daily living items, PD-HFLT: partial dependence for the instrumental activities of daily living items of housekeeping, food preparation, laundry, and mode of transportation