Engelsk titel: Self-reported walking, balance testing and risk of fall among the elderly
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Författare:
Bergland A
;
Jarnlo GB
;
Wyller TB
Email: astrid.bergland@hf.hio.no
Språk: Nor
Antal referenser: 20
Dokumenttyp:
Artikel
UI-nummer: 06011436
Sammanfattning
BACKGROUND : Falls represent an important health problem among the elderly. Balance testing as well as registration of self-reported balance problems may be appropriate in order to predict the risk of future falls.
MATERIALS AND METHODS : Self-reported walking was assessed in 307 randomly selected women 75 years or older living at home. The women underwent testing of gait and balance and were followed up for one year with respect to falls and fall-related injuries.
RESULTS : 155 of the women fell during the observation period; 308 falls were reported. 13% of the falls resulted in a fracture. Factor analysis identified five anamnestic questions measuring the same latent construct. The sum score of this self-reported walking index correlated highly with simple balance tests. A poor result on the walking index indicated a high risk of falling (odds ratio (OR) 1.83, 95% confidence interval 1.41-2.30) and of fall-related fractures (OR 2.65, 95 % CI 1.27-5.05) the subsequent year. The areas under the ROC curves (receiver-operating characteristics) were, however, only .57 for falls and .61 for fractures.
INTERPRETATION : Simple questions give useful information on the risk of falls and fall-related fractures among elderly women.