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Randomized Controlled Trial
. 2022 Nov 21;17(11):e0277870.
doi: 10.1371/journal.pone.0277870. eCollection 2022.

Home-based exercise using balance disc and smartphone inclinometer application improves balance and activity of daily living in individuals with stroke: A randomized controlled trial

Pantawit Aphiphaksakul  1 , Akkradate Siriphorn  1
Affiliations
Randomized Controlled Trial

Home-based exercise using balance disc and smartphone inclinometer application improves balance and activity of daily living in individuals with stroke: A randomized controlled trial

Pantawit Aphiphaksakul et al. PLoS One. .

Abstract

Background: Sitting ability is critical for daily activities in individuals who have experienced a stroke. A combination of seated balance training on an unstable surface and real-time visual feedback via a simple mobile inclinometer application may improve trunk control in stroke survivors.

Objective: This randomized controlled trial aimed to determine the effects of home-based exercise utilizing a balance disc with input from a smartphone inclinometer application on sitting balance and activities of daily living in stroke survivors.

Methods: This trial enrolled 32 stroke survivors aged 30 to 75 years. Participants were randomly assigned to one of two groups: intervention or control. Both groups underwent four weeks of traditional therapy. Additionally, the intervention group received four weeks of multidirectional lean training utilizing a balance disc and a smartphone application with an inclinometer. The Postural Assessment Scale for Stroke (PASS), the Function in Sitting Test (FIST), and the Barthel Index (BI) were used to assess the results. To compare between group effects, an ANCOVA analysis was performed using a baseline as a covariate.

Results: The PASS changing posture and BI were considerably greater in the intervention group compared to the control group. Other metrics revealed no statistically significant differences between the groups.

Conclusion: Home-based training with balance discs and input from a smartphone inclinometer application may improve postural control and daily activity in stroke patients.

Trial registration: Clinical trials registry number: TCTR20210617004.

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Conflict of interest statement

The authors have declared that no competing interests exist.

Figures

Fig 1
Fig 1. CONSORT flow chart diagram for enrollment, allocation, follow-up, and data analysis.
Fig 2
Fig 2. Setup of a home-based exercise using balance disc and smartphone inclinometer application.
(A) A balance disc and chair. (B) Starting position. A chest strap and an extension arm were used to secure the smartphone to the participants’ chests. (C) The Compass Inclinometer application.
See this image and copyright information in PMC

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