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Rousset S, Angelo A, Hamadouche T, Lacomme P. Weight Status Prediction Using a Neuron Network Based on Individual and Behavioral Data. Healthcare (Basel) 2023; 11:healthcare11081101. [PMID: 37107935 PMCID: PMC10137379 DOI: 10.3390/healthcare11081101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 04/05/2023] [Accepted: 04/07/2023] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND The worldwide epidemic of weight gain and obesity is increasing in response to the evolution of lifestyles. Our aim is to provide a new predictive method for current and future weight status estimation based on individual and behavioral characteristics. METHODS The data of 273 normal (NW), overweight (OW) and obese (OB) subjects were assigned either to the training or to the test sample. The multi-layer perceptron classifier (MLP) classified the data into one of the three weight statuses (NW, OW, OB), and the classification model accuracy was determined using the test dataset and the confusion matrix. RESULTS On the basis of age, height, light-intensity physical activity and the daily number of vegetable portions consumed, the multi-layer perceptron classifier achieved 75.8% accuracy with 90.3% for NW, 34.2% for OW and 66.7% for OB. The NW and OW subjects showed the highest and the lowest number of true positives, respectively. The OW subjects were very often confused with NW. The OB subjects were confused with OW or NW 16.6% of the time. CONCLUSIONS To increase the accuracy of the classification, a greater number of data and/or variables are needed.
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Affiliation(s)
- Sylvie Rousset
- University Clermont Auvergne, UNH, UMR1019, INRAE, 63000 Clermont Ferrand, France
| | - Aymeric Angelo
- University Clermont Auvergne, UNH, UMR1019, INRAE, 63000 Clermont Ferrand, France
- University Clermont Auvergne, LIMOS UMR CNRS 6158, 63000 Clermont Ferrand, France
| | - Toufik Hamadouche
- University Clermont Auvergne, UNH, UMR1019, INRAE, 63000 Clermont Ferrand, France
- University Clermont Auvergne, LIMOS UMR CNRS 6158, 63000 Clermont Ferrand, France
| | - Philippe Lacomme
- University Clermont Auvergne, LIMOS UMR CNRS 6158, 63000 Clermont Ferrand, France
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Omura KM, Augusto de Araujo Costa Folha O, Moreira PS, da Silva Bittencourt E, Seabra AD, Cardoso MM. Energy conservation, minimum steps, and adaptations when needed: A scoping review. Hong Kong J Occup Ther 2022; 35:125-136. [PMCID: PMC9716468 DOI: 10.1177/15691861221137223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Background/objective Although many therapeutic approaches use energy conservation, only a few effectively report the steps involved. Thus, it is intended to identify energy conservation practices to be organized in flexible and adaptable stages. Methods A scoping review was carried out, whose search strategies were applied in seven databases (CINAHL, Cochrane Library, Portal BVS, PsycINFO, PubMed, Scopus, and Web of Science) following guidelines by Arksey and O’Malley on the Rayyan software. Searches were carried out from January 2010 to December 2020. Inclusion of refered publications with different study designs, participation of adults with or by demands of energy conservation, joint protection, and control of fatigue and/or pain. Exclusion of productions without an occupational therapist or involving merely pharmacological or surgical therapeutic strategies. Results 653 articles were identified, after the selection and eligibility steps, 30 articles were full review, 18 articles were included and 635 excluded. Energy conservation studies have been increasingly focusing on neurological and systemic diseases, especially regarding symptoms of fatigue and pain. The findings were arranged in six strategies whose interventions are essentially based on guidelines and setting goals for patients, client-centered approach. Merely supervised interventions are less frequent. The number of sessions is closed, but the duration of treatment is not yet. Conclusions The signs of pain and fatigue are confirmed as indicators of energy conservation strategies, this delivery can be condensed from planning and organization, priorities, activity analysis, balance between activity and rest, outsourcing of tasks and physical/environmental adaptation. Trial Registration, OSF https://osf.io/rsyq4.
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Affiliation(s)
| | | | | | | | | | - Marcelo Marques Cardoso
- Marcelo Marques Cardoso, Faculty of Physiotherapy and Occupational Therapy, Universidade Federal do Pará, Instituto de Ciências da Saúde – Faculdade de Fisioterapia e Terapia Ocupacional (UFPA, ICS – FFTO), Rua Augusto Corrêa, 01 – Guamá, CEP 66075-110. Belém, Pará – Brasil.
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3
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Rousset S, Douarre M, Poyet A, Bounechada F, Descouls A, Girardin C, Pereira B, Dutheil F. Objective evaluation of the first post-lockdown on physical activity, sedentary behavior and food choice in a sample of French young adult students. Prev Med Rep 2022; 28:101863. [PMID: 35733609 PMCID: PMC9207716 DOI: 10.1016/j.pmedr.2022.101863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 06/05/2022] [Accepted: 06/09/2022] [Indexed: 11/17/2022] Open
Abstract
Young adult students spent more time in moderate physical activity post lockdown. Sedentary behaviors remained stable for the two periods in young adult students. Food balance score was better during than after the lockdown in young adult students. Total number of food portions decreased in female students after the lockdown.
From mid-March through early May 2020, France limited outdoor activities to one hour per day because of the Covid-19 epidemic. This inside lockdown could have a lasting impact on post-lockdown sedentary and physical activities and food choice. The aim of this study is to compare behaviors before and after the lockdown in a sample of French young adult students (sex ratio = 1:1, 22 ± 3 y old). Over a period of 4 days in both April and after mid-May 2020, 50 students used the WellBeNet smartphone application to record accelerometry data to evaluate their sedentary behavior and physical activity, and food consumption. Some behaviors remained stable for both periods: sedentary behavior, light-intensity activity, the number of meals per day, the number of portions of fruits, nuts, dairy products, vegetables, legumes and meat-fish-egg. Moderate-intensity activity duration was higher (+1.4%, p < 0.0001), whereas the food balance score was lower (−0.3, p = 0.06) during the return to free-living conditions. Different food behaviors in male and female students were observed between the two periods. The total daily number of food portions and of whole starchy products post lockdown was lower in female students (−1.07 and −0.47 portion/d, p = 0.07 and 0.04) but remained stable in male students, post-lockdown. The consumption of snacks was similar in men and women during the lockdown, whereas it was higher in men post-lockdown (+0.8 portion/d, p = 0.01). During the COVID-19 lockdown, food consumption choice was better overall and the moderate-intensity physical activity level was lower compared with the free-living subsequent period.
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Affiliation(s)
- Sylvie Rousset
- Univ Clermont Auvergne, UNH, UMR1019, INRAE, 63000 Clermont-Ferrand, France
| | - Maxime Douarre
- Clermont Auvergne, Institut de Médecine du Travail, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Alix Poyet
- Clermont Auvergne, Institut de Médecine du Travail, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Fadi Bounechada
- Clermont Auvergne, Institut de Médecine du Travail, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Anne Descouls
- Clermont Auvergne, Institut de Médecine du Travail, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Camille Girardin
- Clermont Auvergne, Institut de Médecine du Travail, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | | | - Frédéric Dutheil
- Univ Clermont Auvergne, Univ Hosp Clermont Ferrand, Physiol & Psychosocial Stress, Prevent & Occupat Med, Witty Fit, CNRS, LaPSCo, CHU C, Clermont-Ferrand, France
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4
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Behavioral and Emotional Changes One Year after the First Lockdown Induced by COVID-19 in a French Adult Population. Healthcare (Basel) 2022; 10:healthcare10061042. [PMID: 35742093 PMCID: PMC9222852 DOI: 10.3390/healthcare10061042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 05/24/2022] [Accepted: 05/31/2022] [Indexed: 02/04/2023] Open
Abstract
(1) Background: The lockdown had various consequences on physical activity and food consumption behaviors. The post-lockdown has been much less studied. The aim of this study is to compare behaviors one year after the first lockdown in a group of normal-weight (NW) or overweight French adults (OW). (2) Methods: Over a period of 4 days, both at the beginning of May 2020 (lockdown) and in June 2021 (free living post-lockdown), the same French adults used the WellBeNet smartphone application to record their sedentary behavior, physical activity (PA), food consumption and emotions. (3) Results: One year post first lockdown, the weight and body mass index increased (+1.1 kg; +0.4 kg.m−2, p < 0.01), and sedentary behaviors increased (+5.5%, p < 0.01) to the detriment of light-intensity activities (−3.3%, p = 0.10) in the whole group. Some food categories, such as alcohol, tended to be consumed more (+0.15 portion/day, p = 0.09), while fatty, salty and sugary products decreased (−0.25 portion/d, p = 0.02) but without a change in the food balance score. A higher number of both positive and negative emotions were scored per day (+9.5, p < 0.0001; +2.9, p = 0.03), and the positive ones were perceived stronger (+0.23, p = 0.09). Simultaneously, the desire to eat was lower (−11.6/100, p < 0.0001), and the desire to move remained constant. Sedentary/active behaviors and the desire to eat changed differently in NW and OW adults after the lockdown. (4) Conclusions: In general, the post-lockdown period was less favorable for physical activity practice and resulted in a similar food balance score but was more conducive to mental wellbeing.
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Rousset S, Médard S, Fleury G, Fardet A, Goutet O, Lacomme P. Energy Intake Evaluation by a Learning Approach Using the Number of Food Portions and Body Weight. Foods 2021; 10:2273. [PMID: 34681321 PMCID: PMC8535257 DOI: 10.3390/foods10102273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 09/20/2021] [Accepted: 09/22/2021] [Indexed: 11/16/2022] Open
Abstract
An accurate quantification of energy intake is critical; however, under-reporting is frequent. The aim of this study was to develop an indirect statistical method of the total energy intake estimation based on gender, weight, and the number of portions. The energy intake prediction was developed and evaluated for validity using energy expenditure. Subjects with various BMIs were recruited and assigned either in the training or the test group. The mean energy provided by a portion was evaluated by linear regression models from the training group. The absolute values of the error between the energy intake estimation and the energy expenditure measurement were calculated for each subject, by subgroup and for the whole group. The performance of the models was determined using the test dataset. As the number of portions is the only variable used in the model, the error was 26.5%. After adding body weight in the model, the error decreased to 8.8% and 10.8% for the normal-weight women and men, respectively, and 11.7% and 12.8% for the overweight women and men, respectively. The results prove that a statistical approach and knowledge of the usual number of portions and body weight is effective and sufficient to obtain a precise evaluation of energy intake after a simple and brief enquiry.
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Affiliation(s)
- Sylvie Rousset
- Unité de Nutrition Humaine, University Clermont Auvergne, UNH, UMR1019, INRAE, 63000 Clermont-Ferrand, France;
| | - Sébastien Médard
- Laboratoire d’Informatique (LIMOS, UMR CNRS 6158), University Clermont Auvergne, 63000 Clermont-Ferrand, France; (S.M.); (G.F.); (P.L.)
| | - Gérard Fleury
- Laboratoire d’Informatique (LIMOS, UMR CNRS 6158), University Clermont Auvergne, 63000 Clermont-Ferrand, France; (S.M.); (G.F.); (P.L.)
| | - Anthony Fardet
- Unité de Nutrition Humaine, University Clermont Auvergne, UNH, UMR1019, INRAE, 63000 Clermont-Ferrand, France;
| | - Olivier Goutet
- Openium, 15 rue Jean Claret Bâtiment le XV, La Pardieu, 63000 Clermont-Ferrand, France;
| | - Philippe Lacomme
- Laboratoire d’Informatique (LIMOS, UMR CNRS 6158), University Clermont Auvergne, 63000 Clermont-Ferrand, France; (S.M.); (G.F.); (P.L.)
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6
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Duclos M, Lacomme P, Lambert C, Pereira B, Ren L, Fleury G, Ovigneur H, Deschamps T, Fearnbach N, Vanhelst J, Toussaint JF, Thivel D. Is physical fitness associated with the type of attended school? A cross-sectional analysis among 20.000 adolescents. J Sports Med Phys Fitness 2021; 62:404-411. [PMID: 33687178 DOI: 10.23736/s0022-4707.21.12203-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND While academic achievement has been associated with physical activity, the present work questions the potential association between the physical fitness level of adolescents and the type of school they attend, ranging from academic to technical schools. METHODS 20,228 young French students from 76 schools (9,196 females), mean age 15.8±1.8 years, performed the Diagnoform© test. This dataset includes two higher education institutions (n=870), 37 general high schools (n=13,125), 18 professional-oriented high schools (n=3,569), 5 agricultural high schools (n=132), 2 vocational training centers (n=202) and 12 rural vocational training centers (n=1,137). RESULTS In higher education institutions and general high schools, girls showed better performances for all physical tests. A decreasing Quotient of overall Physical fitness Condition (QPC) was observed for both genders from urban higher education schools to rural and technical institutions (p<0.001). The proportion of total variance accounting for within institution variation is strong (intra-class correlation coefficients (ICC) 0.20 [0.15; 0.27] for QPC). CONCLUSIONS The lower physical fitness level observed here among students from technical or training schools places them at higher risks for the development of future chronic diseases. These results suggest that specific interventions are needed depending on the educational setting.
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Affiliation(s)
- Martine Duclos
- Department of Sport Medicine and Functional Explorations, University-Hospital (CHU), G.Montpied Hospital, Clermont-Ferrand, Clermont-Ferrand, France.,INRA, UMR 1019, UNH, CRNH Auvergne, Clermont-Ferrand, France.,UFR Médecine, BP 10448, Clermont University, University of Auvergne, Clermont-Ferrand, France
| | | | - Celine Lambert
- Department of Biostatistics, University Teaching Hospital of Clermont-Ferrand, Clermont-Ferrand, France
| | - Bruno Pereira
- Department of Biostatistics, University Teaching Hospital of Clermont-Ferrand, Clermont-Ferrand, France
| | - Libo Ren
- Clermont University, University of Auvergne, Clermont-Ferrand, France
| | | | | | | | - Nicole Fearnbach
- Pennington Biomedical Research Center Baton Rouge, Baton Rouge, LA, USA
| | - Jérémy Vanhelst
- U1286 - INFINITE - Institute for Translational Research in Inflammation, University of Lille, Inserm, CHU Lille, Lille, France.,Clinical Investigation Center, University of Lille, Inserm, CHU Lille, CIC 1403, Lille, France
| | - Jean-François Toussaint
- CIMS, Hôtel-Dieu, Assistance Publique-Hôpitaux de Paris, IRMES, INSEP, Université Paris-Descartes, Sorbonne Paris Cité, Paris, Paris, France
| | - David Thivel
- INRA, UMR 1019, UNH, CRNH Auvergne, Clermont-Ferrand, France - .,EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Clermont-Ferrand, France
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7
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A Mapping Review of Physical Activity Recordings Derived From Smartphone Accelerometers. J Phys Act Health 2020; 17:1184-1192. [PMID: 33027761 DOI: 10.1123/jpah.2020-0041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 08/25/2020] [Accepted: 08/28/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND Smartphones with embedded sensors, such as accelerometers, are promising tools for assessing physical activity (PA), provided they can produce valid and reliable indices. The authors aimed to summarize studies on the PA measurement properties of smartphone accelerometers compared with research-grade PA monitors or other objective methods across the intensity spectrum, and to report the effects of different smartphone placements on the accuracy of measurements. METHODS A systematic search was conducted on July 1, 2019 in PubMed, Embase, SPORTDiscus, and Scopus, followed by screening. RESULTS Nine studies were included, showing moderate-to-good agreements between PA indices derived from smartphone accelerometers and research-grade PA monitors and/or indirect calorimetry. Three studies investigated measurement properties across smartphone placements, with small differences. Large heterogeneity across studies hampered further comparisons. CONCLUSIONS Despite moderate-to-good agreements between PA indices derived from smartphone accelerometers and research-grade PA monitors and/or indirect calorimetry, the validity of smartphone monitoring is currently challenged by poor intermonitor reliability between smartphone brands/versions, heterogeneity in protocols used for validation, the sparsity of studies, and the need to address the effects of smartphone placement.
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Kestens Y, Winters M, Fuller D, Bell S, Berscheid J, Brondeel R, Cantinotti M, Datta G, Gauvin L, Gough M, Laberee K, Lewis P, Lord S, Luan H(H, McKay H, Morency C, Muhajarine N, Nelson T, Ottoni C, Stephens ZP, Pugh C, Rancourt G, Shareck M, Sims-Gould J, Sones M, Stanley K, Thierry B, Thigpen C, Wasfi R. INTERACT: A comprehensive approach to assess urban form interventions through natural experiments. BMC Public Health 2019; 19:51. [PMID: 30630441 PMCID: PMC6327503 DOI: 10.1186/s12889-018-6339-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Accepted: 12/18/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Urban form interventions can result in positive and negative impacts on physical activity, social participation, and well-being, and inequities in these outcomes. Natural experiment studies can advance our understanding of causal effects and processes related to urban form interventions. The INTErventions, Research, and Action in Cities Team (INTERACT) is a pan-Canadian collaboration of interdisciplinary scientists, urban planners, and public health decision makers advancing research on the design of healthy and sustainable cities for all. Our objectives are to use natural experiment studies to deliver timely evidence about how urban form interventions influence health, and to develop methods and tools to facilitate such studies going forward. METHODS INTERACT will evaluate natural experiments in four Canadian cities: the Arbutus Greenway in Vancouver, British Columbia; the All Ages and Abilities Cycling Network in Victoria, BC; a new Bus Rapid Transit system in Saskatoon, Saskatchewan; and components of the Sustainable Development Plan 2016-2020 in Montreal, Quebec, a plan that includes urban form changes initiated by the city and approximately 230 partnering organizations. We will recruit a cohort of between 300 and 3000 adult participants, age 18 or older, in each city and collect data at three time points. Participants will complete health and activity space surveys and provide sensor-based location and physical activity data. We will conduct qualitative interviews with a subsample of participants in each city. Our analysis methods will combine machine learning methods for detecting transportation mode use and physical activity, use temporal Geographic Information Systems to quantify changes to urban intervention exposure, and apply analytic methods for natural experiment studies including interrupted time series analysis. DISCUSSION INTERACT aims to advance the evidence base on population health intervention research and address challenges related to big data, knowledge mobilization and engagement, ethics, and causality. We will collect ~ 100 TB of sensor data from participants over 5 years. We will address these challenges using interdisciplinary partnerships, training of highly qualified personnel, and modern methodologies for using sensor-based data.
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Affiliation(s)
- Yan Kestens
- École de Santé Publique de l’Université de Montréal / Centre de recherche du CHUM, Pavillon S, Tour St–Antoine – 850 St–Denis – S03–280 –, Montreal, QC H2X 0A9 Canada
| | - Meghan Winters
- Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6 Canada
| | - Daniel Fuller
- Memorial University of Newfoundland, 230 Elizabeth Avenue, St. John’s, NF A1C 5S7 Canada
| | - Scott Bell
- University of Saskatchewan, 105 Administration Place, Saskatoon, SK S7N 5A2 Canada
| | - Janelle Berscheid
- University of Saskatchewan, 105 Administration Place, Saskatoon, SK S7N 5A2 Canada
| | - Ruben Brondeel
- École de Santé Publique de l’Université de Montréal / Centre de recherche du CHUM, Pavillon S, Tour St–Antoine – 850 St–Denis – S03–280 –, Montreal, QC H2X 0A9 Canada
| | - Michael Cantinotti
- Université du Québec à Trois-Rivières, 3351 Boulevard des Forges, Trois-Rivières, QC G9A 5H7 Canada
| | - Geetanjali Datta
- École de Santé Publique de l’Université de Montréal / Centre de recherche du CHUM, Pavillon S, Tour St–Antoine – 850 St–Denis – S03–280 –, Montreal, QC H2X 0A9 Canada
| | - Lise Gauvin
- École de Santé Publique de l’Université de Montréal / Centre de recherche du CHUM, Pavillon S, Tour St–Antoine – 850 St–Denis – S03–280 –, Montreal, QC H2X 0A9 Canada
| | - Margot Gough
- University of Saskatchewan, 105 Administration Place, Saskatoon, SK S7N 5A2 Canada
| | - Karen Laberee
- Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6 Canada
| | - Paul Lewis
- École de Santé Publique de l’Université de Montréal / Centre de recherche du CHUM, Pavillon S, Tour St–Antoine – 850 St–Denis – S03–280 –, Montreal, QC H2X 0A9 Canada
| | - Sébastien Lord
- École de Santé Publique de l’Université de Montréal / Centre de recherche du CHUM, Pavillon S, Tour St–Antoine – 850 St–Denis – S03–280 –, Montreal, QC H2X 0A9 Canada
| | - Hui ( Henry) Luan
- Memorial University of Newfoundland, 230 Elizabeth Avenue, St. John’s, NF A1C 5S7 Canada
| | - Heather McKay
- University of British Columbia, 2329 West Mall, Vancouver, BC V6T 1Z4 Canada
| | - Catherine Morency
- Polytechnique Montréal, 2900 Edouard Montpetit Blvd, Montreal, QC H3T 1J4 Canada
| | - Nazeem Muhajarine
- University of Saskatchewan, 105 Administration Place, Saskatoon, SK S7N 5A2 Canada
| | - Trisalyn Nelson
- Arizona State University, PO Box 875302, Tempe, AZ 85287-5302 USA
| | - Callista Ottoni
- Université du Québec à Trois-Rivières, 3351 Boulevard des Forges, Trois-Rivières, QC G9A 5H7 Canada
| | - Zoe Poirier Stephens
- École de Santé Publique de l’Université de Montréal / Centre de recherche du CHUM, Pavillon S, Tour St–Antoine – 850 St–Denis – S03–280 –, Montreal, QC H2X 0A9 Canada
| | - Caitlin Pugh
- Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6 Canada
| | - Gabrielle Rancourt
- École de Santé Publique de l’Université de Montréal / Centre de recherche du CHUM, Pavillon S, Tour St–Antoine – 850 St–Denis – S03–280 –, Montreal, QC H2X 0A9 Canada
| | - Martin Shareck
- University of Toronto, 155 College Street, Toronto, ON M5T 1P8 Canada
| | - Joanie Sims-Gould
- Université du Québec à Trois-Rivières, 3351 Boulevard des Forges, Trois-Rivières, QC G9A 5H7 Canada
| | - Meridith Sones
- Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6 Canada
| | - Kevin Stanley
- University of Saskatchewan, 105 Administration Place, Saskatoon, SK S7N 5A2 Canada
| | - Benoit Thierry
- École de Santé Publique de l’Université de Montréal / Centre de recherche du CHUM, Pavillon S, Tour St–Antoine – 850 St–Denis – S03–280 –, Montreal, QC H2X 0A9 Canada
| | - Calvin Thigpen
- Polytechnique Montréal, 2900 Edouard Montpetit Blvd, Montreal, QC H3T 1J4 Canada
| | - Rania Wasfi
- École de Santé Publique de l’Université de Montréal / Centre de recherche du CHUM, Pavillon S, Tour St–Antoine – 850 St–Denis – S03–280 –, Montreal, QC H2X 0A9 Canada
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Rousset S, Guidoux R, Paris L, Farigon N, Miolanne M, Lahaye C, Duclos M, Boirie Y, Saboul D. A Novel Smartphone Accelerometer Application for Low-Intensity Activity and Energy Expenditure Estimations in Overweight and Obese Adults. J Med Syst 2017; 41:117. [PMID: 28674841 DOI: 10.1007/s10916-017-0763-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Accepted: 06/13/2017] [Indexed: 11/30/2022]
Abstract
Physical inactivity and sedentary behaviors are on the rise worldwide and contribute to the current overweight and obesity scourge. The loss of healthy life style benchmarks and the lack of the need to move make it necessary to provide feedback about physical and sedentary activities in order to promote active ways of life. The aim of this study was to develop a specific function adapted to overweight and obese people to identify four physical activity (PA) categories and to estimate the associated total energy expenditure (TEE). This function used accelerometry data collected from a smartphone to evaluate activity intensity and length, and TEE. The performance of the proposed function was estimated according to two references (Armband® and FitmatePro®) under controlled conditions (CC) for a 1.5-h scenario, and to the Armband® device in free-living conditions (FLC) over a 12-h monitoring period. The experiments were carried out with overweight and obese volunteers: 13 in CC and 27 in FLC. The evaluation differences in time spent in each category were lower than 7% in CC and 6% in FLC, in comparison to the Armband® and FitmatePro® references. The TEE mean gap in absolute value between the function and the two references was 9.3% and 11.5% in CC, and 8.5% according to Armband® in FLC.
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Affiliation(s)
- Sylvie Rousset
- Université Clermont Auvergne, INRA, UNH, Unité de Nutrition Humaine, 63000, Clermont-Ferrand, France.
| | - Romain Guidoux
- Université Clermont Auvergne, INRA, UNH, Unité de Nutrition Humaine, 63000, Clermont-Ferrand, France
| | - Ludivine Paris
- Université Clermont Auvergne, INRA, UNH, Unité de Nutrition Humaine, 63000, Clermont-Ferrand, France
| | - Nicolas Farigon
- CHU Clermont Ferrand, Service Nutrition Clinique, 63003, Clermont Ferrand, France
| | - Magalie Miolanne
- CHU Clermont Ferrand, Service Nutrition Clinique, 63003, Clermont Ferrand, France
| | - Clément Lahaye
- CHU Clermont Ferrand, Service Nutrition Clinique, 63003, Clermont Ferrand, France
| | - Martine Duclos
- Université Clermont Auvergne, INRA, UNH, Unité de Nutrition Humaine, 63000, Clermont-Ferrand, France.,CHU Clermont Ferrand, Service Médecine du Sport et des Explorations Fonctionnelles, 63003, Clermont Ferrand, France
| | - Yves Boirie
- Université Clermont Auvergne, INRA, UNH, Unité de Nutrition Humaine, 63000, Clermont-Ferrand, France.,CHU Clermont Ferrand, Service Nutrition Clinique, 63003, Clermont Ferrand, France
| | - Damien Saboul
- Almerys, 46 rue du Ressort, 63967, Clermont-Ferrand Cedex 9, France.,Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM EA 7424), Université de Lyon, Lyon, France
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