Fig. 2From: Association of intensive care unit delirium with sleep disturbance and functional disability after critical illness: an observational cohort studyChange in disability counts from ICU admission to follow-up for 122 patients completing BADL/IADL instruments. Legend For changes in disability counts, positive values indicate increased disability at follow-up. BADL/IADL basic and instrumental activities of daily living, ICU intensive care unitBack to article page