Barriers and Motivators to Undertaking Physical Activity in Adults ≥70: A Systematic Review of the Quantitative Literature

Matthew J Rutherford, Joanna MF Higson, Jessica A McNiff, Stephanie MItchell, Anusan Wijayendran, Steven ER Lim, Susan Deborah Shenkin, Alixe Kilgour* (Lead Author)

*Corresponding author for this work

Research output: Contribution to journalMeeting abstractpeer-review

Abstract / Description of output

Background
Physical activity (PA) has multiple important benefits for older adults, but many do not undertake the recommended amount. This systematic review examined the quantitative literature detailing barriers and motivators to PA in older adults: a concurrent qualitative review is underway. Previous reviews investigated younger age groups or specific diseases.

Methods
We included adults ≥70 years, observational studies and baseline data for randomised controlled trials (RCTs); we excluded studies of specific disease groups, care home residents, and rates of cognitive impairment above population norms. We searched Medline, Embase, CINAHL and PsycINFO on 25th February 2020. We assessed risk-of-bias using ROBANS. We undertook a narrative review; meta-analysis was not possible. The protocol was registered on PROSPERO (CRD42021160503).

Results
We identified 35 papers (24 cross-sectional studies, eight prospective cohort studies, two studies of baseline data from RCTs and one mixed methods study); n= 26,264 subjects, median age 77.7 years (range 70-101) and median percentage female 62.1% (range 0-100). Quality assessment identified low risk-of-bias overall, except two studies were identified as having a high risk-of-bias for one section (confounding variables). The most cited barriers were physical health (N=14 studies), environmental factors (N=12), fear of falls (N=7) and lack of interest (N=4). Other barriers identified were lack of company (N=1) and urine leakage (in women) (N=1). Key motivating factors included social aspects of PA (N=8), intrinsic/psychological (e.g. self-determination, future orientation) (N=8), health (e.g. doctor’s advice) (N=7) and environmental (e.g. nearby green space) (N=4).

Discussion
This review identified key barriers and motivators to PA in older adults. There is a lack of evidence for the oldest old. These findings should be used to create trials of suitable interventions which enable older adults to take up and maintain recommended levels of PA. The wide range of factors we identified indicates an individualised approach may be best.
Original languageEnglish
Article number1072
Pages (from-to)ii8
Number of pages1
JournalAge and Ageing
Volume51
Issue numberSupplement 2
DOIs
Publication statusPublished - 14 Jun 2022
EventBritish Geriatrics Society Spring Meeting - Virtual Conference
Duration: 6 Apr 20228 Apr 2022

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