title: Risk factors for recurrent falls among Brazilian women and men: the Brazilian Osteoporosis Study (BRAZOS).
abstract: The objective of the study was to estimate the frequency of recurrent falls and identify the main associated risk factors. The BRAZOS is the first epidemiological study performed on a representative sample of the Brazilian population. Anthropometric data, living habits, previous fractures, falls, dietary intake, physical activity and quality of life were evaluated in 2,420 individuals aged 40 and older. Recurrent falls were reported by 15.5% of men and 25.6% of women. Among women, the risk factors significantly associated to recurrent falls were age, previous fracture, sedentary lifestyle, poor quality of life, diabetes mellitus and current use of benzodiazepine. In men, the risk factors were age, poor quality of life, intake of alcoholic beverages, diabetes mellitus, previous fracture and use of benzodiazepine. A greater intake of vitamin D had a protector effect on the risk of recurrent falls. These findings demonstrated the high prevalence of recurrent falls and emphasize that a multidisciplinary approach is necessary to minimize recurrent falls and their consequences, including osteoporotic fractures.
authors.affiliation: Universidade Federal de São Paulo, Brasil. mpinheiro@uol.com.br
authors.forename: Marcelo de Medeiros
authors.initials: Mde M
authors.lastname: Pinheiro
authors.forename: Rozana Mesquita
authors.initials: RM
authors.lastname: Ciconelli
authors.forename: Lígia Araújo
authors.initials: LA
authors.lastname: Martini
authors.forename: Marcos Bosi
authors.initials: MB
authors.lastname: Ferraz
mesh_terms: D000058:Accidental Falls / Q000706:statistics & numerical data*; D001938:Brazil / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010024:Osteoporosis / Q000150:complications*; D015995:Prevalence; D012008:Recurrence; D012307:Risk Factors