Ai Chi for Fall Prevention in community-dwelling adults

An Ai Chi-based aquatic group improves balance and reduces falls in community-dwelling adults: A pilot observational cohort study from Australia. | October 2016

By Elizabeth H. Skinner , PhD, BPhysio (Hons). MAPA, Tammy Dinh , BPhysio, Melissa Hewitt , BSc Physio (Hons). MAPA, Ross Piper , B.App Sci (Physio) & Claire Thwaites , BPhysio

Background

Falls are associated with morbidity, loss of independence, and mortality. While land-based group exercise and Tai Chi programs reduce the risk of falls, aquatic therapy may allow patients to complete balance exercises with less pain and fear of falling; however, limited data exist.

Objective

The objective of the study was to pilot the implementation of an aquatic group based on Ai Chi principles (Aquabalance) and to evaluate the safety, intervention acceptability, and intervention effect sizes.

Design

Pilot observational cohort study.

Methods

Forty-two outpatients underwent a single 45-minute weekly group aquatic Ai Chi-based session for eight weeks (Aquabalance). Safety was monitored using organizational reporting systems. Patient attendance, satisfaction, and self-reported falls were also recorded. Balance measures included the Timed Up and Go (TUG) test, the Four Square Step Test (FSST), and the unilateral Step Tests.

Results

Forty-two patients completed the program. It was feasible to deliver Ai Chi-based session (Aquabalance), as evidenced by the median (IQR) attendance rate of 8.0 (7.8, 8.0) out of 8. No adverse events occurred and participants reported high satisfaction levels. Improvements were noted on the TUG, 10-meter walk test, the Functional Reach Test, the FSST, and the unilateral step tests (p < 0.05). The proportion of patients defined as high falls risk reduced from 38% to 21%. The study was limited by its small sample size, single-center nature, and the absence of a control group.

Conclusion

Ai Chi-based session (Aquabalance) was safe, well-attended, and acceptable to participants. A randomized controlled assessor-blinded trial is required.

Reference: Physiother Theory Pract. 2016 Oct 6:1-10