2017
DOI: 10.1371/journal.pone.0176703
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A two-question tool to assess the risk of repeated falls in the elderly

Abstract: IntroductionOlder adults’ perception of their own risk of fall has never been included into screening tools. The goal of this study was to evaluate the predictive validity of questions on subjects’ self-perception of their own risk of fall.MethodsThis prospective study was conducted on a probabilistic sample of 772 Spanish community-dwelling older adults, who were followed-up for a one year period. At a baseline visit, subjects were asked about their recent history of falls (question 1: “Have you fallen in the… Show more

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Cited by 20 publications
(17 citation statements)
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“… 39 Regarding developed models (n=6), calibration was found acceptable, but studies did not assess model calibration in new participants. 41 44 47 49 …”
Section: Resultsmentioning
confidence: 99%
“… 39 Regarding developed models (n=6), calibration was found acceptable, but studies did not assess model calibration in new participants. 41 44 47 49 …”
Section: Resultsmentioning
confidence: 99%
“…Demographic characteristics of participants, including age, sex, marital status, house type, visual acuity, balance ability, and history of falling in the previous six months [ 30 ], were collected using standardized questionnaires. Visual acuity was assessed using a Snellen chart (“good” being able to read more than half the numbers on the Snellen chart at a distance of 6/12 meters, and “poor” otherwise) [ 20 ], while balance ability was assessed with a one-leg balancing test for 10 seconds (“good” being able to stand on one leg for 10 seconds or longer and “poor” otherwise) [ 31 ].…”
Section: Methodsmentioning
confidence: 99%
“…Thus, older adults may have their risk of falling estimated to better target interventions. A recently published systematic review [ 10 ] highlighted models available for predicting falls [ 11 17 ]. These models were primarily based on younger participants (65+ years) [ 11 – 13 , 15 – 17 ].…”
Section: Introductionmentioning
confidence: 99%
“…A recently published systematic review [ 10 ] highlighted models available for predicting falls [ 11 17 ]. These models were primarily based on younger participants (65+ years) [ 11 – 13 , 15 – 17 ]. Also, methodological limitations were present regarding outcome assessments with long recording intervals and lack of blinding [ 11 17 ] which could potentially lead to unreliable predictions.…”
Section: Introductionmentioning
confidence: 99%