Cited by 44Physical Activity and HealthContext-Aware Activity Recognition SystemsObesity, Physical Activity, Diet

The DOI matches its Crossref record; 34 of the 35 references it cites were found in a registry or an index.

Physical activity monitoring in obese people in the real life environment

Open access
Benedetti, Maria Grazia, Di Gioia, Annalisa, Conti, Linda, Berti, Lisa, Esposti, Linda Degli, Tarrini, Giulietta, Melchionda, Nazario, Giannini, Sandro·2009·Journal of NeuroEngineering and Rehabilitation

Abstract

BACKGROUND: Obesity is a major problem especially in western countries and several studies underline the importance of physical activity to enhance diet. Currently there is increasing interest in instruments for monitoring daily physical activity. The purpose of this pilot study was to appraise the qualitative and quantitative differences in physical activities and gait analysis parameters in control and obese subjects by means of an innovative tool for the monitoring of physical activity. METHODS: Twenty-six obese patients, 16 women and 10 men, aged 22 to 69 years with Body Mass Index (BMI) between 30 and 51.4 kg/m2, were compared with 15 control subjects, 4 men and 11 women, aged 24 to 69 with BMI between 18 and 25 kg/m2 during daily physical activities. The IDEEA device (Minisun, Fresno, CA), based on a wearable system of biaxial accelerometers and able to continuously record the physical activities and energy expenditure of a subject in time was used. Time spent in different physical activities such as standing, sitting, walking, lying, reclining, stepping, energy expenditure and gait parameters (velocity, stance duration, etc) were measured during a 24-hours period. RESULTS: A trend toward a reduced number of steps was present, associated to reduced speed, reduced cadence and reduced rate of single and double limb support (SLS/DLS). Moreover, obese people spent significant less time stepping, less time lying and more time in a sitting or reclined position during the night. The energy expenditure during a 24-hours period was higher in the obese compared to controls. CONCLUSIONS: The study provided objective parameters to differentiate the daily motor activity of obese subjects with respect to controls, even a larger population is required to confirm these findings. The device used can be of support in programming educational activities for life style modification in obese people as well as for monitoring the results of various kinds of intervention in these patients concerning weight and physical performance.

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  • Wearable technology has been used to monitor physical activities in obese individuals and to facilitate clinical interventions based on encouraging an active and healthy lifestyle.

    “For example, wearable technology has been used to monitor physical activities in obese individuals and to facilitate the implementation of clinical interventions based on encouraging an active and healthy lifestyle [53-56].”

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Metadata

Authors
Benedetti, M. G., Di Gioia, A., Conti, L., Berti, L., Esposti, L. D., Tarrini, G., Melchionda, N., & Giannini, S.
Affiliations
  • Istituto Ortopedico Rizzoli (IT)
  • University of Bologna (IT)
Corresponding author
Benedetti, Maria Grazia
Venue
Journal of NeuroEngineering and Rehabilitation
Published
2009-12
Volume
6
Issue
1
Pages
47-47
ISSN
1743-0003 (ISSN-L)
OpenAlex
W2167427149
Cited by
44
References
35
Citations by year
2026: 4 · 2025: 1 · 2024: 2 · 2023: 1 · 2022: 2 · 2021: 4 · 2020: 2 · 2019: 2 · 2018: 2 · 2017: 1 · 2016: 2 · 2015: 2 · 2014: 2 · 2013: 2 · 2012: 8
FWCI
3.09
Type
journal article
Language
en
Open access
Locations
  • Journal of NeuroEngineering and Rehabilitation (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Archivio istituzionale della ricerca (Alma Mater Studiorum Università di Bologna) (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Agence Nationale de la Recherche
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Physical Activity and Health
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Context-Aware Activity Recognition Systems
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Obesity, Physical Activity, Diet
Keywords
obesity, physical activity monitoring, wearable accelerometers, energy expenditure, gait analysis, step count, cadence, sitting time, lifestyle modification
MeSH terms
Adult, Aged, Energy Metabolism, Environment, Female, Humans, Male, Middle Aged, Motor Activity, Obesity, Time Factors, Body Mass Index, Monitoring, Ambulatory, Young Adult

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