Effectiveness of a behavioral lifestyle intervention on weight management and mobility improvement in older informal caregivers: a secondary data analysis

Xinran Liu, Jennifer King, Brandi Boak, Michelle E Danielson, Robert M Boudreau, Anne B Newman, Elizabeth M Venditti, Steven M Albert, Xinran Liu, Jennifer King, Brandi Boak, Michelle E Danielson, Robert M Boudreau, Anne B Newman, Elizabeth M Venditti, Steven M Albert

Abstract

Background: Older informal caregivers are prone to sedentary behavior and obesity. With great caregiving burdens and frequent physical and mental distress, older informal caregivers may have low adherence and poor results in behavioral intervention for weight management. This study examined whether overweight or obese older informal caregivers could benefit from a behavioral weight management program as much as non-caregivers.

Methods: The Mobility and Vitality Lifestyle Program (MOVE UP) was a pre-post, community-based, 13-month lifestyle intervention study to help older adults improve physical function performance and lose weight. We identified a subset of informal caregivers (n = 29) and non-caregivers (n = 65) from the MOVE UP participants retrospectively. Changes in lower extremity function, weight, depressive symptoms, and self-efficacy from baseline were compared between caregivers and non-caregivers using paired t-tests and ANCOVA.

Results: Older informal caregivers had significantly lower session attendance rates than non-caregivers (67.7% vs 76.8%, P < 0.05), however, both informal caregivers and non-caregivers improved significantly in lower extremity function, weight loss, and self-efficacy in diet (Ps < 0.05). For each outcome, changes from baseline to the 13-month endpoint were the same among informal caregivers and non-caregivers.

Conclusion: This study provides evidence that older informal caregivers can benefit from behavioral weight management interventions despite the challenge caregiving poses for effective self-care. Future behavioral intervention studies for older informal caregivers should adopt self-monitoring tools and extend the on-site delivery to home-based settings for higher adherence and greater flexibility.

Trial registration: Registered at clinicaltrials.gov (NCT02657239).

Keywords: Aged; Caregiver; Community dwelling; Community health workers; Exercise; Health promotion; Healthy lifestyle; Weight loss programs.

Conflict of interest statement

The authors declare that they have no competing interests.

© 2022. The Author(s).

Figures

Fig. 1
Fig. 1
Derivation of MOVE UP Follow-up Caregiver Interview Sample
Fig. 2
Fig. 2
Change in SPPB Score, Gait Speed, Chair Stands, and Weight by Caregiver Status

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Source: PubMed

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