Using the RE-AIM framework to evaluate physical activity-based fall prevention interventions in older adults with chronic conditions: A systematic review

Falls are a serious public health problem, especially for older adults with chronic conditions. The purpose of this systematic review was to evaluate the translational potential of physical activity-based balance interventions for older adults with common chronic conditions guided by the Reach, Effectiveness/Efficacy, Adoption, Implementation, and Maintenance (RE-AIM) framework. Databases were searched (2011-2021) to identify studies with physical activity-based fall prevention interventions for older adults with chronic conditions. Data were collected using the RE-AIM coding guide and Mixed Methods Appraisal Tool for evidence quality. The search yielded 122 articles, of which 14 distinct studies were included. The most reported RE-AIM dimensions across the studies were Reach (46.2%) and Implementation (40.5%), with Effectiveness/Efficacy (29.4%), Adoption (2.0%), and Maintenance (5.4%) being the least reported. Studies were largely conducted in controlled research environments with minimal staff involvement and without long-term follow-up periods. While studies found that physical activity-based programs were effective in improving balance, information on representativeness and adoption/maintenance of programs was lacking. Studies included sufficient details about the intervention (content, dosage, progression). External validity RE-AIM indicators were reported less frequently than internal validity indicators. The studies were of moderate quality overall. Studies often lacked information on indicators critical for understanding how to implement these programs. This review signals the need to investigate the translation of these interventions from controlled research settings to clinical settings to improve the public impact of fall prevention for this population. Lay Summary Falls are a serious public health problem, especially for older adults with chronic diseases who have a higher risk of falling. For this review paper, we gathered similar research articles that looked at the effects of balance exercise programs in older adults with a variety of chronic diseases and reviewed how likely they could be used in real-world settings using a guide. We found fourteen studies that met our criteria. The most common elements that authors included in their reports were how research subjects were identified and details about the exercise program design/delivery. The least common elements were the scientific outcomes of the program, how/where the program was incorporated, and the long-term effects of the program. While these balance exercise programs for older adults with chronic diseases were successful in these individual research studies, this general area of fall research is somewhat underdeveloped. Researchers should put more consideration into surroundings where these programs could take place and study how these programs could be successful in real-world settings long-term. Based on current evidence, there is a need to further carry out and study balance exercise programs for older adults with chronic conditions in community and clinical settings to ensure their long-term success and ultimately reduce falls in older adults.

Automated summary

Falls among older adults with chronic conditions are a significant public health concern. This systematic review aimed to assess the translational potential of physical activity-based balance interventions for this population. The findings suggest that these interventions are effective in improving balance, but information about their representativeness and adoption/maintenance is lacking. The overall quality of the studies is moderate, and there is a need for more research on key indicators for implementing these programs. Further investigation in community and clinical settings is necessary to ensure long-term success and reduce falls in older adults.