2023 Volume 8 Article ID: 20230039
Objectives: This study investigated the transition patterns of activities of daily living (ADL) status based on the Functional Independence Measure (FIM) motor and cognitive items in patients who experienced subacute stroke.
Methods: In this single-site, retrospective investigation, 1592 FIM samples were collected during the hospitalization of 373 stroke patients who were admitted between April 2018 and March 2020. FIM item levels were transformed from seven to three (FIM1–2, Complete Dependence; FIM3–5, Modified Dependence; FIM6-7, Independence). FIM samples were classified by latent class modeling into six latent ADL states based on the independence levels of FIM motor and cognitive items. We created an ADL status transition diagram based on the FIM sample’s probability of belonging to each status at different hospitalization timepoints.
Results: Transition diagrams for each ADL status at admission revealed distinct patterns. In two ADL statuses for which patients required full assistance in FIM motor items, the patients remained motor-dependent without achieving independence on discharge. In contrast, patients in transition from the other four ADL statuses largely achieved independence in motor items by the time of discharge. The time required to reach higher ADL status varied according to the initial ADL status at admission; the slowest improvement was observed in statuses initially classified as needing the most assistance, whereas many patients achieved transition within 3 months from admission.
Conclusions: Based on the characteristics of patient ADL status and timing of its changes, the classification of ADL status and visualization of ADL transition can contribute to improved treatment.
