ArticlePhysiotherapy Canada. Physiotherapie Canada2013
Indoor and Outdoor Mobility following Total Knee Arthroplasty.
Article in Physiotherapy Canada. Physiotherapie Canada, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Health-Related Quality of Life, Body Mass Index and the 10-Metre Walk Test in Patients Awaiting Total Knee or Hip Arthroplasty: A Cross-Sectional Data Analysis with Matched Controls.Life (Basel, Switzerland) · 2025Article
- Advances in the application of wearable sensors for gait analysis after total knee arthroplasty: a systematic review.Arthroplasty (London, England) · 2023Review
- Community-dwelling older adults' acceptance of smartwatches for health and location tracking.International journal of older people nursing · 2023Article
- Current clinical utilisation of wearable motion sensors for the assessment of outcome following knee arthroplasty: a scoping review.BMJ open · 2019Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo determine the relationship between indoor and outdoor mobility capacity in older adults with unilateral total knee arthroplasty (TKA) and, secondarily, to determine walking intensity in the same population and to compare all outcomes to a control group of older adults without knee pathology.
methodIn this cross-sectional study, participants (TKA=16, mean 22.9 (SD 9.7) mo post TKA; control=22) completed indoor walking tests and a 580 m outdoor course that included varying terrain (e.g., curbs, grass, sidewalk) and frequent changes in direction. Walking capacity was assessed using stopwatches, global positioning system watches and accelerometers.
resultsOutdoor walking time was moderately correlated (p<0.05) with the timed up-and-go (TUG) test (r=0.65), stair-climb test (SCT) (r=0.67 ascending, r=0.79 descending), 10 m walk test (10 mWT) (r=0.73), and 6-minute walk test (6 MWT) (r=-0.75). Based on activity counts, walking intensity levels for participants in both groups were moderate (outdoor walk and 6 MWT). There was no significant difference in walking capacity between groups (TUG, SCT, 10 mWT, 6 MWT, outdoor walk).
conclusionsCommon clinical walking tests are moderately correlated with outdoor mobility. Mobility capacity of individuals post TKA was similar to controls in both indoor and outdoor environments, and participants in both groups achieved moderate physical activity levels with walking.
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