ArticleSensors (Basel, Switzerland)2019
Assessing Older Adults' Daily Mobility: A Comparison of GPS-Derived and Self-Reported Mobility Indicators.
Article in Sensors (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
18 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Wearable and Portable GPS Solutions for Monitoring Mobility in Dementia: A Systematic Review.Sensors (Basel, Switzerland) · 2022Pooled it
- Wearable GPS and Accelerometer Technologies for Monitoring Mobility and Physical Activity in Neurodegenerative Disorders: A Systematic Review.Sensors (Basel, Switzerland) · 2021Pooled it
- Distance from home and working memory: daily associations varying by neighborhood environments in community-dwelling older adults.European journal of ageing · 2025Article
- Relationship of Community Mobility, Vital Space, and Faller Status in Older Adults.Sensors (Basel, Switzerland) · 2024Article
- Association of Gait Quality With Daily-Life Mobility: An Actigraphy and Global Positioning System Based Analysis in Older Adults.IEEE transactions on bio-medical engineering · 2024Article
- Multisensory System for Long-Term Activity Monitoring to Facilitate Aging-in-Place.Sensors (Basel, Switzerland) · 2023Article
- Multidimensional interventions to increase life-space mobility in older adults ranging from nursing home residents to community-dwelling: a systematic scoping review.BMC geriatrics · 2023Article
- Personalizing the dichotomy of fixed and flexible activities in everyday life: deriving prism anchors from GPS-enabled survey data.Transportation · 2022Article
- Control Matters in Elder Care Technology:: Evidence and Direction for Designing It In.DIS. Designing Interactive Systems (Conference) · 2022Article
- Mobility Based on GPS Trajectory Data and Interviews: A Pilot Study to Understand the Differences between Lower- and Higher-Income Older Adults in Hong Kong.International journal of environmental research and public health · 2022Article
- Wearable Motion Sensors in Older Adults: On the Cutting Edge of Health and Mobility Research.Sensors (Basel, Switzerland) · 2022Article
- GPS2space: An Open-source Python Library for Spatial Measure Extraction from GPS Data.Journal of behavioral data science · 2021Article
- A Space-Time Analysis of Rural Older People's Outdoor Mobility and Its Impact on Self-Rated Health: Evidence from a Taiwanese Rural Village.International journal of environmental research and public health · 2021Article
- Community participation of community dwelling older adults: a cross-sectional study.BMC public health · 2021Observational
- Potential of subdermal solar energy harvesting for medical device applications based on worldwide meteorological data.Journal of biomedical optics · 2021Article
- Map-based assessment of older adults' life space: validity and reliability.European review of aging and physical activity : official journal of the European Group for Research into Elderly and Physical Activity · 2020Article
- Feature-First Add-On for Trajectory Simplification in Lifelog Applications.Sensors (Basel, Switzerland) · 2020Article
- Wearable sensors and features for diagnosis of neurodegenerative diseases: A systematic review.Digital healthReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
Interest in global positioning system (GPS)-based mobility assessment for health and aging research is growing, and with it the demand for validated GPS-based mobility indicators. Time out of home (TOH) and number of activity locations (#ALs) are two indicators that are often derived from GPS data, despite lacking consensus regarding thresholds to be used to extract those as well as limited knowledge about their validity. Using 7 days of GPS and diary data of 35 older adults, we make the following three main contributions. First, we perform a sensitivity analysis to investigate how using spatial and temporal thresholds to compute TOH and #ALs affects the agreement between self-reported and GPS-based indicators. Second, we show how daily self-reported and GPS-derived mobility indicators are compared. Third, we explore whether the type and duration of self-reported activity events are related to the degree of correspondence between reported and GPS event. Highest indicator agreement was found for temporal interpolation (
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.