Trial reportThe journal of nutrition, health & aging2021
The Effects of a Walking Intervention on Gait Parameters in Older Adults Residing in Long-Term Care: A Randomized Controlled Trial.
Trial report in The journal of nutrition, health & aging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
1 citing paper in PubMed.
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesWe examined the effects of a walking intervention in older adults residing in long-term care (LTC) homes on gait velocity (primary outcome), and stride length, cadence and heel-to-heel base of support (secondary outcomes) compared to those in an interpersonal interaction control group and a care-as-usual control group at 16-weeks post-intervention.
methodsThese previously unpublished gait data were collected as part of a larger prospective, randomized, three group study. One hundred and sixty-eight participants residing in 12 LTC homes were randomized into: a) a walking group (n=57) - 1:1 supervised, individualized, progressive, 30 minutes, five times a week walking program for 16 weeks; b) an interpersonal interaction group (n=55) - stationary 1:1 conversation time with research personnel; and, c) a care-as-usual control group (n=56). Gait was assessed at baseline and 16-weeks post-intervention using the GAITRite® computerized system. One-way Analysis of Covariance (ANCOVA), controlling for age, sex, cognitive status and baseline gait parameter (velocity, stride length, cadence, heel-to-heel base of support) was used to examine differences among groups for velocity, stride length, cadence, and heel-to-heel base of support at 16-weeks post-intervention.
resultsNinety-one participants with available data were included in this analysis: walking group (n=31/57, mean age=82.77±6.75 years); interpersonal interaction group (n=31/55, mean age=82.74±9.27 years); care-as-usual control group (n=29/56, mean age=85.40±8.78 years). ANCOVA showed a significant difference in the mean gait velocity at 16-weeks post-intervention [F(2, 84) =6.99, p=0.0006); η2 (95%CI)=0.16 (0.02, 0.27)]. Post hoc comparisons using Sidak test showed that the estimated marginal mean (EMM) for velocity for the walking group [EMM (SE), 0.51m/s (0.03)] was significantly higher compared to the interpersonal interaction group [EMM (SE), 0.38m/s (0.03); t(83)=3.15, p=0.007] and the care-as-usual control group [EMM (SE), 0.38m/s (0.03)]; t(83)=3.32, p=0.004]. No significant difference was observed between groups for stride length, cadence or heel-to-heel base of support.
conclusionLTC residents with limited physical functioning showed significant improvement in gait velocity but not in stride length, cadence or heel-to-heel base of support after a 16-week walking intervention.
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