ArticleSensors (Basel, Switzerland)2020
Gait Characteristics under Imposed Challenge Speed Conditions in Patients with Parkinson's Disease During Overground Walking.
Article in Sensors (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
15 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Gait asymmetry in Parkinson's disease - a systematic review and meta-analysis (AsymmGait-Parkinson study).Scientific reports · 2026Pooled it
- Meta-analysis of the quantitative assessment of lower extremity motor function in elderly individuals based on objective detection.Journal of neuroengineering and rehabilitation · 2024Pooled it
- A Digital Cueing Intervention for Parkinsonian Gait: Laboratory-Based Clinical Validation and Acute Gait Responses.Journal of medical systems · 2026Article
- Development and validation of a multidimensional physical function-focused frailty at risk index for early detection of functional decline in community-dwelling older adults.Scientific reports · 2026Article
- Deep Convolutional Neural Network-Based Detection of Gait Abnormalities in Parkinson's Disease Using Fewer Plantar Sensors in a Smart Insole.Biosensors · 2026Article
- Adjustability of Gait Speed in Clinics and Free-Living Environments for People With Parkinson's Disease.Journal of movement disorders · 2024Article
- Gait asymmetry and symptom laterality in Parkinson's disease: two of a kind?Journal of neurology · 2024Article
- Multiscale Entropy Algorithms to Analyze Complexity and Variability of Trunk Accelerations Time Series in Subjects with Parkinson's Disease.Sensors (Basel, Switzerland) · 2023Article
- Reduced Range of Gait Speed: A Parkinson's Disease-Specific Symptom?Journal of Parkinson's disease · 2023Article
- Determinants and Characterization of Locomotion in Adults with Late-Onset Pompe Disease: New Clinical Biomarkers.Journal of neuromuscular diseases · 2023Article
- Estimating Health-Related Quality of Life Based on Demographic Characteristics, Questionnaires, Gait Ability, and Physical Fitness in Korean Elderly Adults.International journal of environmental research and public health · 2021Article
- A pathophysiological model of gait captures the details of the impairment of pace/rhythm, variability and asymmetry in Parkinsonian patients at distinct stages of the disease.Scientific reports · 2021Article
- Low composite functional movement screen score associated with decline of gait stability in young adults.PeerJ · 2021Article
- Association between Gait Variability and Gait-Ability Decline in Elderly Women with Subthreshold Insomnia Stage.International journal of environmental research and public health · 2020Article
- Mechanical Plantar Foot Stimulation in Parkinson's Disease: A Scoping Review.Diseases (Basel, Switzerland) · 2020Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Evaluating gait stability at slower or faster speeds and self-preferred speeds based on continuous steps may assist in determining the severity of motor symptoms in Parkinson's disease (PD) patients. This study aimed to investigate the gait ability at imposed speed conditions in PD patients during overground walking. Overall, 74 PD patients and 52 age-matched healthy controls were recruited. Levodopa was administered to patients in the PD group, and all participants completed imposed slower, preferred, and faster speed walking tests along a straight 15-m walkway wearing shoe-type inertial measurement units. Reliability of the slower and faster conditions between the estimated and measured speeds indicated excellent agreement for PD patients and controls. PD patients demonstrated higher gait asymmetry (GA) and coefficient of variance (CV) for stride length and stance phase than the controls at slower speeds and higher CVs for phases for single support, double support, and stance. CV of the double support phase could distinguish between PD patients and controls at faster speeds. The GA and CVs of stride length and phase-related variables were associated with motor symptoms in PD patients. Speed conditions should be considered during gait analysis. Gait variability could evaluate the severity of motor symptoms in PD patients.
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Registered trials
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