AI Article Synopsis

  • * The trial involved 121 participants receiving either the ENP or a health education program, with various physical and nutritional assessments conducted throughout the study.
  • * Results showed no significant improvement in physical function or nutrition for the ENP group, and participants actually decreased their weekly physical activity; implementation challenges were noted in the senior living environment.

Article Abstract

This cluster-randomized trial was designed to determine the efficacy of a 6-month exercise-nutritional supplement program (ENP) on physical function and nutritional status for older adults and the feasibility of implementing this program in a senior living setting. Twenty senior-living facilities were randomized to either a 3 day per week group-based ENP led by a trained facility staff member or a health education program (SAP). Participants (N = 121) completed a short physical performance battery, 400-m walk, handgrip strength test, and mini-nutrition assessment. 25-hydroxyvitamin D [25(OH)D], insulin-like growth-factor 1 (IGF-1), and activity level were also measured. The ENP did not significantly improve physical function or nutritional status compared with the SAP. Compared with baseline, participants in the ENP engaged in 39 min less physical activity per week at 6 months. Several facility characteristics hindered implementation of the ENP. This study highlights the complexity of implementing an evidence-based program in a field setting.

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http://dx.doi.org/10.1123/japa.2016-0173DOI Listing

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