Citation

Leclerc BS, Bégin C, Cadieux E, Goulet L, Allaire JF, Meloche J, Leduc N, Kergoat MJ. Can. J. Public Health 2009; 100(4): 263-267.

Affiliation

Service de surveillance, recherche et evaluation, Direction de sante publique et d'evaluation, Agence de la sante et des services sociaux de Lanaudière, Joliette, QC. bernard-simon.leclerc@inspq.qc.ca

Copyright

(Copyright © 2009, Canadian Public Health Association)

DOI

unavailable

PMID

19722338

Abstract

OBJECTIVES: A prospective, observational study was undertaken to identify risk profiles of subjects regarding the recurrence of falling among community-dwelling seniors using home-care services. METHODS: A convenience sample of 868 community-dwelling older persons, aged 65 years or older, who use home-care services offered by public community-based centres in the province of Québec. Subjects were recruited between 2002 and 2005, assessed for fall-related risk factors, and monitored for prospective falls. Data were examined by a classification and regression tree (CART) and survival analyses. RESULTS: Ninety-nine participants reported two falls within six months of entry to the study. Thus, the incidence of recurrent fallers was 11.4%. The tree analysis classified the population into five groups differing in risk of recurrent falling, based on history of falls in the three months prior to the initial interview, Berg balance score, type of housing, and usual alcohol consumption in the six months preceding study entry. The relative risks varied from 0.7 to 5.1. The survival analysis showed that the length of time before becoming a recurrent faller varies among risk profiles. CONCLUSION: The study permitted the construction of easily interpretable risk profiles of recurrent falling. These can guide clinicians and public health practitioners to identify high-risk individuals and to decide on the appropriate intervention and follow-up.

Language: en