Factors affecting falls in community-dwelling individuals with stroke in Singapore after hospital discharge.

INTRODUCTION

This study aimed to investigate the factors affecting the incidence of falls among individuals with stroke living in the community one year after discharge from a rehabilitation hospital in Singapore.

METHODS

A cross-sectional telephone survey of individuals with stroke living in the community was carried out one year after discharge. The interview covered aspects such as incidence and circumstances of fall, use of walking aids, and presence of environmental obstacles. Each participant's case record was retrospectively reviewed using discharge Fugl-Meyer (FM) assessment of the upper and lower limbs, functional independence measure (FIM) and Berg Balance Scale (BBS).

RESULTS

A total of 126 individuals with stroke were interviewed. Overall, 24% fell in the year following their discharge. Factors associated with falls were longer length of hospital stay, lower BBS and lower-limb FM scores, and lower discharge FIM scores for the Bladder and Bowel Management, Transfer, Mobility, Communication, and Social Cognition domains (p < 0.05). The fallers were more likely to use walking aids, and required help with basic activities of daily living after discharge (p < 0.05). Multivariate logistic regression analysis revealed that only the Transfer domain was an independent factor for falls.

CONCLUSION

Discharge FIM outcomes, especially for the Transfer domain, can be used to identify communitydwelling individuals with stroke who have a high fall risk after discharge. Identification of such individuals will enable early fall prevention management, which will in turn minimise fall events in the community.