Observational studyGait & posture2021
Walking energetics and abductor strength are associated with physical activity in older women with hip osteoarthritis.
Observational study in Gait & posture, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 6 citations in OpenAlex.
- Trendelenburg gait after total hip arthroplasty due to reduced muscle contraction of the hip abductors and extensors.Journal of orthopaedics · 2025Article
- Association of physical activity with fatty infiltration of muscles after total hip arthroplasty.Skeletal radiology · 2024Article
- Impact of step length asymmetry on walking energetics in women with hip Osteoarthritis: A pilot study.Journal of biomechanics · 2021Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
backgroundOsteoarthritis (OA) can hinder physical activity in older adults for reasons that are not fully understood. Functional barriers may exist such as reduced muscle strength around the affected joint, potentially affecting physical activity. Aging-associated declines in energy capacity may also be exacerbated by OA. These factors may work together to influence physical activity in people with OA. RESEARCH QUESTION: Our objective was to evaluate the combined role of walking energetics and hip abductor strength on physical activity in older women with hip OA.
methodsWe evaluated 30 women with moderately symptomatic hip OA (61 ± 10 yrs; 30.7 ± 4.9 kg/m
resultsGreater energy used during walking was associated with lower self-reported physical activity (R=-0.626, p < 0.001), more sedentary time (R = 0.567, p = 0.002), and less light activity time (R=-0.644, p < 0.001). Lower hip abductor strength was associated with lower self-reported physical activity (R = 0.406, p = 0.039). While there was no association between hip abductor strength and energy used during walking, together these variables predicted 55.5 % of the variance in self-reported physical activity. SIGNIFICANCE: Results suggest intervention targets to promote physical activity in this population.
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Registered trials
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