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Responsiveness of the Calf-Raise Senior test in community-dwelling older adults undergoing an exercise intervention program.

ABSTRACT: INTRODUCTION:Mobility significantly depends on the ankle muscles' strength which is particularly relevant for the performance of daily activities. Few tools are available, to assess ankle strength with all of the measurement properties tested. The purpose of this study is to test the responsiveness of Calf-Raise Senior Test (CRS) in a sample of elderly participants undergoing a 24-week community exercise program. METHODS:82 older adults participated in an exercise program and were assessed with CRS Test and 30-second chair stand test (CS) at baseline and at follow-up. Effect size (ES), standardized response mean (SRM) and minimal detectable change (MDC) measures were calculated for the CRS and CS tests scores. ROC curves analysis was used to define a cut-off representing the minimally important difference of Calf-Raise Senior test. RESULTS:Results revealed a small (ES = 0.42) to moderate (SRM = 0.51) responsiveness in plantar-flexion strength and power across time, which was lower than that of CS test (ES = 0.64, SRM = 0.67). The responsiveness of CRS test was more evident in groups of subjects with lower initial scores. A minimal important difference (MID) of 3.5 repetitions and a minimal detectable change (MDC) of 4.6 was found for the CRS. CONCLUSION:Calf-Raise Senior Test is a useful field test to assess elderly ankle function, with moderate responsiveness properties. The cutoff scores of MDC and MID presented in this study can be useful in determining the success of interventions aiming at improving mobility in senior participants.

SUBMITTER: Andre HI

PROVIDER: S-EPMC7190110 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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Responsiveness of the Calf-Raise Senior test in community-dwelling older adults undergoing an exercise intervention program.

André Helô-Isa HI Moniz-Pereira Vera V Ramalho Fátima F Santos-Rocha Rita R Veloso António A Carnide Filomena F

PloS one 20200429 4

<h4>Introduction</h4>Mobility significantly depends on the ankle muscles' strength which is particularly relevant for the performance of daily activities. Few tools are available, to assess ankle strength with all of the measurement properties tested. The purpose of this study is to test the responsiveness of Calf-Raise Senior Test (CRS) in a sample of elderly participants undergoing a 24-week community exercise program.<h4>Methods</h4>82 older adults participated in an exercise program and were ...[more]

PMID: 32348321

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Responsiveness of the Calf-Raise Senior test in community-dwelling older adults undergoing an exercise intervention program.

Publications

Responsiveness of the Calf-Raise Senior test in community-dwelling older adults undergoing an exercise intervention program.

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