1
|
Jahan E, Almansour R, Ijaz K, Baptista S, Giordan LB, Ronto R, Zaman S, O'Hagan E, Laranjo L. Smartphone Applications to Prevent Type 2 Diabetes: A Systematic Review and Meta-Analysis. Am J Prev Med 2024; 66:1060-1070. [PMID: 38272243 DOI: 10.1016/j.amepre.2024.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 01/10/2024] [Accepted: 01/15/2024] [Indexed: 01/27/2024]
Abstract
INTRODUCTION Evidence supporting the use of apps for lifestyle behavior change and diabetes prevention in people at high risk of diabetes is lacking. The aim of this systematic review was to determine the acceptability and effectiveness of smartphone applications (apps) for the prevention of type 2 diabetes. METHODS PubMed, Embase, CINAHL and PsychInfo were searched from 2008 to 2023. Included studies involved adults at high risk of developing diabetes evaluating an app intervention with the aim of preventing type 2 diabetes. Random-effects meta-analyses were conducted for weight loss, body mass index (BMI), glycated hemoglobin, and waist circumference. Narrative synthesis was conducted for all studies, including qualitative studies exploring user perspectives. RESULTS Twenty-four studies (n=2,378) were included in this systematic review, including 9 randomized controlled trials (RCTs) with an average duration of 6 months, 10 quasi-experimental and 7 qualitative studies. Socially disadvantaged groups were poorly represented. Six RCTs were combined in meta-analyses. Apps were effective at promoting weight loss [mean difference (MD) -1.85; 95% CI -2.90 to -0.80] and decreasing BMI [MD -0.90, 95% CI -1.53 to -0.27], with no effect on glycated hemoglobin and waist circumference. No studies reported on diabetes incidence. Qualitative studies highlighted the need for app personalization. DISCUSSION Smartphone apps have a promising effect on preventing type 2 diabetes by supporting weight loss. Future robust trials should include diverse populations in co-design and evaluation of apps and explore the role of artificial intelligence in further personalizing interventions for higher engagement and effectiveness.
Collapse
Affiliation(s)
- Esrat Jahan
- Department of Health Systems and Population, Macquarie University, Sydney, NSW, Australia; Maternal and Child Health Division, International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Rawan Almansour
- College of Applied Medical Sciences, King Faisal University, Al Ahsa, Saudi Arabia
| | - Kiran Ijaz
- Affective Interactions lab, School of Architecture, Design and Planning, University of Sydney, Sydney, NSW, Australia
| | - Shaira Baptista
- The Australian Centre for Behavioural Research in Diabetes, Deakin University and the University of Melbourne, Melbourne, Victoria, Australia
| | - Leticia Bezerra Giordan
- Northern Beaches Hospital, 105 French's Forest Rd W, French's Forest, Sydney, NSW, Australia
| | - Rimante Ronto
- Department of Health Systems and Population, Macquarie University, Sydney, NSW, Australia
| | - Sarah Zaman
- Westmead Applied Research Centre, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia; Department of Cardiology, Westmead Hospital, Sydney, NSW, Australia
| | - Edel O'Hagan
- Westmead Applied Research Centre, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Liliana Laranjo
- Westmead Applied Research Centre, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.
| |
Collapse
|
2
|
Chimatapu SN, Mittelman SD, Habib M, Osuna-Garcia A, Vidmar AP. Wearable Devices Beyond Activity Trackers in Youth With Obesity: Summary of Options. Child Obes 2024; 20:208-218. [PMID: 37023409 PMCID: PMC10979694 DOI: 10.1089/chi.2023.0005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
Abstract
Background: Current treatment protocols to prevent and treat pediatric obesity focus on prescriptive lifestyle interventions. However, treatment outcomes are modest due to poor adherence and heterogeneity in responses. Wearable technologies offer a unique solution as they provide real-time biofeedback that could improve adherence to and sustainability of lifestyle interventions. To date, all reviews on wearable devices in pediatric obesity cohorts have only explored biofeedback from physical activity trackers. Hence, we conducted a scoping review to (1) catalog other biofeedback wearable devices available in this cohort, (2) document various metrics collected from these devices, and (3) assess safety and adherence to these devices. Methods: This scoping review was conducted adhering to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews checklist. Fifteen eligible studies examined the use of biofeedback wearable devices beyond activity trackers in pediatric cohorts, with an emphasis on feasibility of these devices. Results: Included studies varied in sample sizes (15-203) and in ages 6-21 years. Wearable devices are being used to capture various metrics of multicomponent weight loss interventions to provide more insights about glycemic variability, cardiometabolic function, sleep, nutrition, and body fat percentage. High safety and adherence rates were reported among these devices. Conclusions: Available evidence suggests that wearable devices have several applications aside from activity tracking, which could modify health behaviors through real-time biofeedback. Overall, these devices appear to be safe and feasible so as to be employed in various settings in the pediatric age group to prevent and treat obesity.
Collapse
Affiliation(s)
- Sri Nikhita Chimatapu
- Division of Endocrinology, Department of Pediatrics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Steven D. Mittelman
- Division of Endocrinology, Department of Pediatrics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Manal Habib
- Division of Endocrinology, Department of Pediatrics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Antonia Osuna-Garcia
- Department of Health and Life Sciences Librarian, Nursing, Biomedical Library, University of California Los Angeles, Los Angeles, CA, USA
| | - Alaina P. Vidmar
- Center for Endocrinology, Diabetes, and Metabolism, Department of Pediatrics, Children's Hospital Los Angeles, Los Angeles, CA, USA
| |
Collapse
|
3
|
Badolato E, Little A, Le VND. Improving heart rate monitoring in the obese with time-of-flight photoplethysmography (TOF-PPG): a quantitative analysis of source-detector-distance effect. OPTICS EXPRESS 2024; 32:4446-4456. [PMID: 38297646 DOI: 10.1364/oe.510977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 01/15/2024] [Indexed: 02/02/2024]
Abstract
Commercial photoplethysmography (PPG) sensors rely on the measurement of continuous-wave diffuse reflection signals (CW-DRS) to monitor heart rate. Using Monte Carlo modeling of light propagation in skin, we quantitatively evaluate the dependence of continuous-wave photoplethysmography (CW-PPG) in commercial wearables on source-detector distance (SDD). Specifically, when SDD increases from 0.5 mm to 3.3 mm, CW-PPG signal increases by roughly 846% for non-obese (NOB) skin and roughly 683% for morbidly obese (MOB) skin. Ultimately, we introduce the concept of time-of-flight PPG (TOF-PPG) which can significantly improve heart rate signals. Our model shows that the optimized TOF-PPG improves heart rate monitoring experiences by roughly 47.9% in NOB and 93.2% in MOB when SDD = 3.3 mm is at green light. Moving forward, these results will provide a valuable source for hypothesis generation in the scientific community to improve heart rate monitoring.
Collapse
|
4
|
Longhini J, Marzaro C, Bargeri S, Palese A, Dell'Isola A, Turolla A, Pillastrini P, Battista S, Castellini G, Cook C, Gianola S, Rossettini G. Wearable Devices to Improve Physical Activity and Reduce Sedentary Behaviour: An Umbrella Review. SPORTS MEDICINE - OPEN 2024; 10:9. [PMID: 38219269 PMCID: PMC10788327 DOI: 10.1186/s40798-024-00678-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 01/03/2024] [Indexed: 01/16/2024]
Abstract
BACKGROUND Several systematic reviews (SRs), with and without meta-analyses, have investigated the use of wearable devices to improve physical activity, and there is a need for frequent and updated syntheses on the topic. OBJECTIVE We aimed to evaluate whether using wearable devices increased physical activity and reduced sedentary behaviour in adults. METHODS We conducted an umbrella review searching PubMed, Cumulative Index to Nursing and Allied Health Literature, the Cochrane Library, MedRxiv, Rxiv and bioRxiv databases up to February 5th, 2023. We included all SRs that evaluated the efficacy of interventions when wearable devices were used to measure physical activity in adults aged over 18 years. The primary outcomes were physical activity and sedentary behaviour measured as the number of steps per day, minutes of moderate to vigorous physical activity (MVPA) per week, and minutes of sedentary behaviour (SB) per day. We assessed the methodological quality of each SR using the Assessment of Multiple Systematic Reviews, version 2 (AMSTAR 2) and the certainty of evidence of each outcome measure using the GRADE (Grading of Recommendations, Assessment, Development, and Evaluations). We interpreted the results using a decision-making framework examining the clinical relevance and the concordances or discordances of the SR effect size. RESULTS Fifty-one SRs were included, of which 38 included meta-analyses (302 unique primary studies). Of the included SRs, 72.5% were rated as 'critically low methodological quality'. Overall, with a slight overlap of primary studies (corrected cover area: 3.87% for steps per day, 3.12% for MVPA, 4.06% for SB) and low-to-moderate certainty of the evidence, the use of WDs may increase PA by a median of 1,312.23 (IQR 627-1854) steps per day and 57.8 (IQR 37.7 to 107.3) minutes per week of MVPA. Uncertainty is present for PA in pathologies and older adults subgroups and for SB in mixed and older adults subgroups (large confidence intervals). CONCLUSIONS Our findings suggest that the use of WDs may increase physical activity in middle-aged adults. Further studies are needed to investigate the effects of using WDs on specific subgroups (such as pathologies and older adults) in different follow-up lengths, and the role of other intervention components.
Collapse
Affiliation(s)
- Jessica Longhini
- Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | | | - Silvia Bargeri
- Unit of Clinical Epidemiology, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Alvisa Palese
- Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - Andrea Dell'Isola
- Department of Clinical Sciences Lund, Clinical Epidemiology Unit, Orthopedics, Lund University, Lund, Sweden
| | - Andrea Turolla
- Department of Biomedical and Neuromotor Sciences (DIBINEM), Alma Mater Studiorum Università di Bologna, Bologna, Italy
- Unit of Occupational Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Paolo Pillastrini
- Department of Biomedical and Neuromotor Sciences (DIBINEM), Alma Mater Studiorum Università di Bologna, Bologna, Italy
- Unit of Occupational Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Simone Battista
- Department of Clinical Sciences Lund, Clinical Epidemiology Unit, Orthopedics, Lund University, Lund, Sweden
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Campus of Savona, Savona, Italy
| | - Greta Castellini
- Unit of Clinical Epidemiology, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Chad Cook
- Department of Orthopaedics, Division of Physical Therapy, Duke University, Durham, NC, USA
| | - Silvia Gianola
- Unit of Clinical Epidemiology, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy.
| | - Giacomo Rossettini
- School of Physiotherapy, University of Verona, Verona, Italy
- Department of Human Neurosciences, University of Roma "Sapienza Roma", Rome, Italy
- Department of Physiotherapy, Faculty of Sport Sciences, Universidad Europea de Madrid, Calle Tajo s/n, Villaviciosa de Odón 28670, Spain
| |
Collapse
|
5
|
Jafarnezhadgero AA, Jahangirpour A, Parsa H, Sajedi H, Granacher U, Souza Oliveira A. The Impact of Excessive Body Weight and Foot Pronation on Running Kinetics: A Cross-Sectional Study. SPORTS MEDICINE - OPEN 2023; 9:116. [PMID: 38055073 DOI: 10.1186/s40798-023-00663-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 11/23/2023] [Indexed: 12/07/2023]
Abstract
BACKGROUND Running exercise is an effective means to enhance cardiorespiratory fitness and body composition. Besides these health benefits, running is also associated with musculoskeletal injuries that can be more prevalent in individuals with excessive body weight. Little is known regarding the specific effects of overweight and foot pronation on ground reaction force distribution during running. Therefore, this study aimed to investigate the effects of overweight/obesity and foot pronation on running kinetics. METHODS Eighty-four young adults were allocated to four experimental groups: non-excessive body weight/non-pronated feet; non-excessive body weight/pronated feet; overweight or obesity/ non-pronated feet and overweight or obesity/pronated feet. Biomechanical testing included participants to run at ~ 3.2 m/s over an 18-m walkway with an embedded force plate at its midpoint. Three-dimensional ground reaction forces were recorded and normalized to body mass to evaluate running kinetics from 20 running trials. Test-re-test reliability for running speed data demonstrated ICC > 0.94 for each group and in total. RESULTS The results indicated significantly lower vertical impact peak forces (p = 0.001, effect size = 0.12), shorter time to reach the vertical impact peak (p = 0.006, effect size = 0.08) and reduced vertical loading rate (p = 0.0007, effect size = 0.13) in individuals with excessive body weight (overweight or obesity/non-pronated feet group and overweight or obesity/pronated feet) compared with individuals non-excessive body weight (non-excessive body weight/non-pronated feet and non-excessive body weight/pronated feet). Moreover, the excessive body weight groups presented lower peak braking (p = 0.01, effect size = 0.06) and propulsion forces (p = 0.003, effect size = 0.09), lower medio-lateral loading rate (p = 0.0009, effect size = 0.12), and greater free moments (p = 0.01, effect size = 0.07) when compared to the non-overweight groups. Moreover, a significant body mass by foot pronation interaction was found for peak medio-lateral loading rate. Non-excessive body weight/pronated feet, excessive body weight/non-pronated feet and excessive body weight/pronation groups presented lower medio-lateral loading rates compared to non-excessive body weight/non-pronated feet (p = 0.0001, effect size = 0.13). CONCLUSIONS Our results suggest that excessive body weight has an impact on ground reaction forces during running. We particularly noted an increase in medio-lateral and torsional forces during the stance phase. Individuals with excessive body weight appear to adapt their running patterns in an effort to attenuate early vertical impact loading.
Collapse
Affiliation(s)
- Amir Ali Jafarnezhadgero
- Department of Sport Biomechanics, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Azin Jahangirpour
- Department of Sport Biomechanics, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Hamed Parsa
- Department of Sport Biomechanics, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Heidar Sajedi
- Department of Physical Education and Sports Science, İstanbul Esenyurt University, Istanbul, Turkey
| | - Urs Granacher
- Department of Sport and Sport Science, Exercise and Human Movement Science, University of Freiburg, Sandfangweg 4, 79102, Freiburg, Germany.
| | - Anderson Souza Oliveira
- Department of Materials and Production, Aalborg University, Fibigestræde 16, 9220, Aalborg, Denmark
| |
Collapse
|
6
|
Cao J, Qiu W, Lin Y, Liu T, Dou Z, Chen Z. Appropriate sleep duration modifying the association of insulin resistance and hepatic steatosis is varied in different status of metabolic disturbances among adults from the United States, NHANES 2017-March 2020. Prev Med Rep 2023; 36:102406. [PMID: 37744738 PMCID: PMC10511803 DOI: 10.1016/j.pmedr.2023.102406] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 08/20/2023] [Accepted: 09/07/2023] [Indexed: 09/26/2023] Open
Abstract
Steatosis is the hepatic manifestation of metabolic syndrome (MetS) and its developing is closely associated with insulin resistance. Shortened sleep has adverse effects on hepatic steatosis and the underlying mechanism remains unknown. We conceived to evaluate whether sleep duration was a lifestyle factor modifying the association between insulin resistance and hepatic steatosis and whether it was varied in different status of metabolic disturbances. We performed a cross-sectional analysis on 2264 adults of United States representing a population of 138,319,512 with MetS or pre-MetS from National Health and Nutrition Examination Survey (NHANES) 2017-March 2020. Participants underwent hepatic transient elastography and laboratory tests. The sleep duration was obtained from interviews. Results showed that insulin resistance was significantly associated with hepatic steatosis among participants with metabolic disturbances (OR = 1.85, 95% CI: 1.30-2.65). Significant moderation of sleep duration on the association between insulin resistance and hepatic steatosis was observed when sleep duration was dichotomized by 6.5- (P = 0.042) or 9.5-hour (P = 0.031). The risk of hepatic steatosis associated with insulin resistance was increased when sleep duration was ≤ 6.5 h and > 9.5 h. Furthermore, the moderation effect of 6.5-hour sleeping was only significant among participants with pre-MetS while that of 9.5-hour sleeping was only significant among participants with MetS. In conclusion, insufficient or excessive sleep increased the risk of hepatic steatosis associated with insulin resistance. Appropriate sleep duration was advocated and varied in different status of metabolic disturbances. Ensuring adequate sleep should be highlighted before MetS occurs and excessive sleep should be prevented for participants with MetS.
Collapse
Affiliation(s)
- Junyan Cao
- Department of Medical Ultrasonics, The Third Affiliated Hospital of Sun Yat-sen University, China
| | - Weihong Qiu
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, China
| | - Yuwei Lin
- Peking University Clinical Research Institute, Peking University, China
| | - Tianyu Liu
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, China
| | - Zulin Dou
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, China
| | - Zhaocong Chen
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, China
| |
Collapse
|
7
|
Oppert JM, Ciangura C, Bellicha A. Physical activity and exercise for weight loss and maintenance in people living with obesity. Rev Endocr Metab Disord 2023; 24:937-949. [PMID: 37142892 DOI: 10.1007/s11154-023-09805-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/20/2023] [Indexed: 05/06/2023]
Abstract
Physical activity and exercise training programs are integral part of a comprehensive obesity management approach. In persons with overweight or obesity, exercise training, specifically aerobic (i.e. endurance) training, is associated with significant additional weight loss compared to the absence of training. However the magnitude of effect remains modest amounting to only 2-3 kg additional weight loss on average. Comparable effects have been observed for total fat loss. Exercise training, specifically aerobic training, is also associated with decreased abdominal visceral fat as assessed by imaging techniques, which is likely to benefit cardiometabolic health in persons with obesity. Based on data from controlled trials with randomization after prior weight loss, the evidence for weight maintenance with exercise training is as yet not conclusive, although retrospective analyses point to the value of relatively high-volume exercise in this regard. Resistance (i.e. muscle-strengthening) training is specifically advised for lean mass preservation during weight loss. Given the relatively limited effect of exercise training on weight loss as such, the changes in physical fitness brought about by exercise training cannot be overlooked as they provide major health benefits to persons with obesity. Aerobic, as well as combined aerobic and resistance training, increase cardiorespiratory fitness (VO2max) while resistance training, but not aerobic training, improves muscle strength even in the absence of a significant change in muscle mass. Regarding the overall management strategy, adherence in the long term to new lifestyle habits remains a challenging issue to be addressed by further research.
Collapse
Affiliation(s)
- Jean-Michel Oppert
- Department of Nutrition, Pitié-Salpetrière Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Sorbonne University, Paris, 75013, France.
- Center of Research in Epidemiology and StatisticS (CRESS), Nutritional Epidemiology Research Team (EREN), Université Sorbonne Paris Nord and Université Paris Cité, INSERM, INRAE, CNAM, Bobigny, F-93017, France.
- Department of Nutrition, Pitié-Salpêtrière hospital, 47-83 boulevard de l'Hôpital, Paris, 75013, France.
| | - Cécile Ciangura
- Department of Nutrition, Pitié-Salpetrière Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Sorbonne University, Paris, 75013, France
- Department of Diabetology, Pitié-Salpetrière Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Sorbonne University, Paris, 75013, France
| | - Alice Bellicha
- Center of Research in Epidemiology and StatisticS (CRESS), Nutritional Epidemiology Research Team (EREN), Université Sorbonne Paris Nord and Université Paris Cité, INSERM, INRAE, CNAM, Bobigny, F-93017, France
| |
Collapse
|
8
|
Sun X, Wang Z, Fu X, Zhao C, Wang F, He H. Validity of Apple Watch 6 and Polar A370 for monitoring energy expenditure while resting or performing light to vigorous physical activity. J Sci Med Sport 2023; 26:482-486. [PMID: 37517888 DOI: 10.1016/j.jsams.2023.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 03/28/2023] [Accepted: 07/16/2023] [Indexed: 08/01/2023]
Abstract
OBJECTIVES The purpose of this study was to assess the validity of energy expenditure measurements taken by the Apple Watch 6 and Polar A370 during resting, light- to vigorous-intensity running on the treadmill and ground, and post-exercise of each speed. DESIGN Randomized cross-over trial. METHODS This study included 11 male adults (22.5 ± 1.8 years old). Participants were asked to wear the Apple Watch 6 and the Polar A370 simultaneously to measure energy expenditure under various intensities of physical activities on the treadmill and ground, which were then compared with results from a gas metabolism analysis system. RESULTS Monitoring energy expenditure for both treadmill and ground, the Apple Watch 6 (range: 13.40-50.34 %) had a higher mean absolute percent error than the Polar A370 (range: 12.74-27.70 %) in resting and running state, while the mean absolute percent error of the Apple Watch 6 (range: 9.71-32.81 %) is smaller than that of the Polar A370 (15.79-43.51 %) in post-exercise. The Apple Watch 6 tends to overestimate energy expenditure, with a mean percent error ranging from -6.61 % to 53.24 %, while the Polar A370 tends to underestimate energy expenditure, with a mean percent error ranging from -3.51 % to 11.33 %. No estimated energy expenditure of both devices fell in the equivalence testing zone. CONCLUSIONS For young adult males, the Apple Watch 6 and Polar A370 provide similar levels of accuracy in monitoring energy expenditure during treadmill and ground running exercise. However, both devices are still inadequate in this regard.
Collapse
Affiliation(s)
- Xinzheng Sun
- School of Sports Science, Beijing Sport University, China
| | - Zhichao Wang
- China Institute of Sports and Health, Beijing Sport University, China
| | - Xiangyin Fu
- China Institute of Sports and Health, Beijing Sport University, China
| | - Changtao Zhao
- Department of Physical Health and Arts Education, the Ministry of Education of the People's Republic of China, China
| | - Fatao Wang
- Physical Education Department, Beijing Union University, China
| | - Hui He
- China Institute of Sports and Health, Beijing Sport University, China.
| |
Collapse
|
9
|
Teo NR, Siew LED, Ang WHD, Lau Y. Wearable-Technology-Assisted Interventions for Breast-Cancer Survivors: A Meta-Analysis and Meta-Regression. Semin Oncol Nurs 2023; 39:151403. [PMID: 36894449 DOI: 10.1016/j.soncn.2023.151403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 12/17/2022] [Accepted: 02/08/2023] [Indexed: 03/09/2023]
Abstract
OBJECTIVES This review, meta-analysis, and meta-regression aimed to (1) evaluate the effect of wearable-technology-assisted interventions on the physical activity and weight of breast cancer survivors, (2) identify the essential features of wearable-technology-assisted interventions, and (3) explore the covariates of the treatment effect. DATA SOURCES Randomized controlled trials were obtained from 10 databases and trial registries from inception until December 21, 2021. Trials that examined the effects of wearable-technology-assisted interventions for individuals with breast cancer were included. The mean and standard deviation scores were used to compute the effect sizes. CONCLUSION The meta-analyses revealed significantly improved in moderate-to-vigorous activity, total physical activity, and weight control. The findings from this review suggest that wearable-technology-assisted interventions may be a potential solution to improve physical activity and weight in breast cancer survivors. Future studies should include high-quality trials with large sample sizes. IMPLICATIONS FOR NURSING PRACTICE Wearable technology has promising effects on physical activity and could be incorporated into routine care for breast cancer survivors.
Collapse
Affiliation(s)
- Neil Russell Teo
- Staff Nurse, Nursing Department, Singapore General Hospital, Singapore
| | - Li En Dana Siew
- Staff Nurse, Nursing Department, Singapore General Hospital, Singapore
| | - Wei How Darryl Ang
- PhD Candidate, Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, Singapore
| | - Ying Lau
- Associate Professor, Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, Singapore.
| |
Collapse
|
10
|
Kukafka R, Evans K, Murnane E, Santoro E, Baiocchi M, Landay J, Delp S, Crum A. Effects of Wearable Fitness Trackers and Activity Adequacy Mindsets on Affect, Behavior, and Health: Longitudinal Randomized Controlled Trial. J Med Internet Res 2023; 25:e40529. [PMID: 36696172 PMCID: PMC9909519 DOI: 10.2196/40529] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 10/14/2022] [Accepted: 11/13/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND There is some initial evidence suggesting that mindsets about the adequacy and health consequences of one's physical activity (activity adequacy mindsets [AAMs]) can shape physical activity behavior, health, and well-being. However, it is unknown how to leverage these mindsets using wearable technology and other interventions. OBJECTIVE This research examined how wearable fitness trackers and meta-mindset interventions influence AAMs, affect, behavior, and health. METHODS A total of 162 community-dwelling adults were recruited via flyers and web-based platforms (ie, Craigslist and Nextdoor; final sample size after attrition or exclusion of 45 participants). Participants received an Apple Watch (Apple Inc) to wear for 5 weeks, which was equipped with an app that recorded step count and could display a (potentially manipulated) step count on the watch face. After a baseline week of receiving no feedback about step count, participants were randomly assigned to 1 of 4 experimental groups: they received either accurate step count (reference group; 41/162, 25.3%), 40% deflated step count (40/162, 24.7%), 40% inflated step count (40/162, 24.7%), or accurate step count+a web-based meta-mindset intervention teaching participants the value of adopting more positive AAMs (41/162, 25.3%). Participants were blinded to the condition. Outcome measures were taken in the laboratory by an experimenter at the beginning and end of participation and via web-based surveys in between. Longitudinal analysis examined changes within the accurate step count condition from baseline to treatment and compared them with changes in the deflated step count, inflated step count, and meta-mindset conditions. RESULTS Participants receiving accurate step counts perceived their activity as more adequate and healthier, adopted a healthier diet, and experienced improved mental health (Patient-Reported Outcomes Measurement Information System [PROMIS]-29) and aerobic capacity but also reduced functional health (PROMIS-29; compared with their no-step-count baseline). Participants exposed to deflated step counts perceived their activity as more inadequate; ate more unhealthily; and experienced more negative affect, reduced self-esteem and mental health, and increased blood pressure and heart rate (compared with participants receiving accurate step counts). Inflated step counts did not change AAM or most other outcomes (compared with accurate step counts). Participants receiving the meta-mindset intervention experienced improved AAM, affect, functional health, and self-reported physical activity (compared with participants receiving accurate step counts only). Actual step count did not change in either condition. CONCLUSIONS AAMs--induced by trackers or adopted deliberately--can influence affect, behavior, and health independently of actual physical activity. TRIAL REGISTRATION ClinicalTrials.gov NCT03939572; https://www.clinicaltrials.gov/ct2/show/NCT03939572.
Collapse
Affiliation(s)
| | - Kristopher Evans
- Department of Psychology, Stanford University, Stanford, CA, United States
| | - Elizabeth Murnane
- Department of Computer Science, Stanford University, Stanford, CA, United States
| | - Erik Santoro
- Department of Psychology, Stanford University, Stanford, CA, United States
| | - Michael Baiocchi
- Department of Epidemiology and Population Health, Stanford University, Stanford, CA, United States
| | - James Landay
- Department of Computer Science, Stanford University, Stanford, CA, United States
| | - Scott Delp
- Department of Mechanical Engineering, Department of Bioengineering, Stanford University, Stanford, CA, United States
| | - Alia Crum
- Department of Psychology, Stanford University, Stanford, CA, United States
| |
Collapse
|
11
|
Tuominen M, Koski P, Axelin A, Stenholm S, Leskinen T. Acceptable, useful, and ineffective? Recent retirees’ experiences of a 12-month activity tracker-based physical activity intervention. Digit Health 2023. [DOI: 10.1177/20552076221147419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Objective Activity trackers appear cost-effective and acceptable intervention tools for promoting physical activity among older adults, particularly in the short-term. However, long-term studies focused on participants’ experiences continue to be scarce. This study evaluated participants’ experiences of a 12-month activity tracker-driven physical activity intervention. Methods Participants’ experiences were assessed qualitatively using open-ended questionnaire items ( n = 113) and semi-structured interviews conducted after the 12-month intervention ( n = 27). Quantitative items assessed the perceived ease-of-use and usefulness of the activity tracker during the intervention. Qualitative data was analyzed using thematic analysis and Wilcoxon signed-rank tests were used to examine changes in the perceived ease-of-use and usefulness over time. Results The 113 participants completing the 12-month intervention were on average 65.2 ( SD 1.0) years old and 81.4% women with 92.3% providing activity tracker data on at least 2 weeks per each intervention month. In the qualitative analysis, four main themes with 20 subthemes were identified: (a) burdens of participation, (b) affective attitudes of using the activity tracker, (c) perceived effects of using the activity tracker, and (d) no perceived behavioral effects. At 12 months, the participants found activity trackers mainly easy to use (mean 4.6, SD 0.6), reliable (mean 3.6, SD 1.2), motivating (mean 3.9, SD 1.0), and helpful in reducing sitting (mean 3.7, SD 1.0) with no changes observed during the intervention. Conclusions The participants’ experiences were highly varied suggesting that tailored intervention designs are likely to be required for effectively using activity trackers to promote long-term changes in daily activity among older adults.
Collapse
Affiliation(s)
- Miika Tuominen
- Department of Public Health, University of Turku and Turku University Hospital, Turku, Finland
- Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
| | - Pasi Koski
- Department of Teacher Education, University of Turku, Turku, Finland
| | - Anna Axelin
- Department of Nursing Science, University of Turku, Turku, Finland
| | - Sari Stenholm
- Department of Public Health, University of Turku and Turku University Hospital, Turku, Finland
- Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
| | - Tuija Leskinen
- Department of Public Health, University of Turku and Turku University Hospital, Turku, Finland
- Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
| |
Collapse
|
12
|
Motahari-Nezhad H, Al-Abdulkarim H, Fgaier M, Abid MM, Péntek M, Gulácsi L, Zrubka Z. Digital Biomarker-Based Interventions: Systematic Review of Systematic Reviews. J Med Internet Res 2022; 24:e41042. [PMID: 36542427 PMCID: PMC9813819 DOI: 10.2196/41042] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 09/22/2022] [Accepted: 10/07/2022] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND The introduction of new medical technologies such as sensors has accelerated the process of collecting patient data for relevant clinical decisions, which has led to the introduction of a new technology known as digital biomarkers. OBJECTIVE This study aims to assess the methodological quality and quality of evidence from meta-analyses of digital biomarker-based interventions. METHODS This study follows the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guideline for reporting systematic reviews, including original English publications of systematic reviews reporting meta-analyses of clinical outcomes (efficacy and safety endpoints) of digital biomarker-based interventions compared with alternative interventions without digital biomarkers. Imaging or other technologies that do not measure objective physiological or behavioral data were excluded from this study. A literature search of PubMed and the Cochrane Library was conducted, limited to 2019-2020. The quality of the methodology and evidence synthesis of the meta-analyses were assessed using AMSTAR-2 (A Measurement Tool to Assess Systematic Reviews 2) and GRADE (Grading of Recommendations, Assessment, Development, and Evaluations), respectively. This study was funded by the National Research, Development and Innovation Fund of Hungary. RESULTS A total of 25 studies with 91 reported outcomes were included in the final analysis; 1 (4%), 1 (4%), and 23 (92%) studies had high, low, and critically low methodologic quality, respectively. As many as 6 clinical outcomes (7%) had high-quality evidence and 80 outcomes (88%) had moderate-quality evidence; 5 outcomes (5%) were rated with a low level of certainty, mainly due to risk of bias (85/91, 93%), inconsistency (27/91, 30%), and imprecision (27/91, 30%). There is high-quality evidence of improvements in mortality, transplant risk, cardiac arrhythmia detection, and stroke incidence with cardiac devices, albeit with low reporting quality. High-quality reviews of pedometers reported moderate-quality evidence, including effects on physical activity and BMI. No reports with high-quality evidence and high methodological quality were found. CONCLUSIONS Researchers in this field should consider the AMSTAR-2 criteria and GRADE to produce high-quality studies in the future. In addition, patients, clinicians, and policymakers are advised to consider the results of this study before making clinical decisions regarding digital biomarkers to be informed of the degree of certainty of the various interventions investigated in this study. The results of this study should be considered with its limitations, such as the narrow time frame. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) RR2-10.2196/28204.
Collapse
Affiliation(s)
- Hossein Motahari-Nezhad
- Health Economics Research Center, University Research and Innovation Center, Óbuda University, Budapest, Hungary
- Doctoral School of Business and Management, Corvinus University of Budapest, Budapest, Hungary
| | - Hana Al-Abdulkarim
- Doctoral School of Applied Informatics and Applied Mathematics, Óbuda University, Budapest, Hungary
- Drug Policy and Economic Center, National Guard Health Affairs, King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Meriem Fgaier
- Doctoral School of Applied Informatics and Applied Mathematics, Óbuda University, Budapest, Hungary
| | - Mohamed Mahdi Abid
- Research Center of Epidemiology and Statistics, Université Sorbonne Paris Cité, Paris, France
| | - Márta Péntek
- Health Economics Research Center, University Research and Innovation Center, Óbuda University, Budapest, Hungary
| | - László Gulácsi
- Health Economics Research Center, University Research and Innovation Center, Óbuda University, Budapest, Hungary
- Corvinus Institute for Advanced Studies, Corvinus University of Budapest, Budapest, Hungary
| | - Zsombor Zrubka
- Health Economics Research Center, University Research and Innovation Center, Óbuda University, Budapest, Hungary
- Corvinus Institute for Advanced Studies, Corvinus University of Budapest, Budapest, Hungary
| |
Collapse
|
13
|
Mavragani A, Cleare AE, Smith CM, Rosas LG, King AC. Detailed Versus Simplified Dietary Self-monitoring in a Digital Weight Loss Intervention Among Racial and Ethnic Minority Adults: Fully Remote, Randomized Pilot Study. JMIR Form Res 2022; 6:e42191. [PMID: 36512404 PMCID: PMC9795401 DOI: 10.2196/42191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/29/2022] [Accepted: 11/04/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Detailed self-monitoring (or tracking) of dietary intake is a popular and effective weight loss approach that can be delivered via digital tools, although engagement declines over time. Simplifying the experience of self-monitoring diet may counteract this decline in engagement. Testing these strategies among racial and ethnic minority groups is important as these groups are often disproportionately affected by obesity yet underrepresented in behavioral obesity treatment. OBJECTIVE In this 2-arm pilot study, we aimed to evaluate the feasibility and acceptability of a digital weight loss intervention with either detailed or simplified dietary self-monitoring. METHODS We recruited racial and ethnic minority adults aged ≥21 years with a BMI of 25 kg/m2 to 45 kg/m2 and living in the United States. The Pacific time zone was selected for a fully remote study. Participants received a 3-month stand-alone digital weight loss intervention and were randomized 1:1 to either the detailed arm that was instructed to self-monitor all foods and drinks consumed each day using the Fitbit mobile app or to the simplified arm that was instructed to self-monitor only red zone foods (foods that are highly caloric and of limited nutritional value) each day via a web-based checklist. All participants were instructed to self-monitor both steps and body weight daily. Each week, participants were emailed behavioral lessons, action plans, and personalized feedback. In total, 12 a priori benchmarks were set to establish feasibility, including outcomes related to reach, retention, and self-monitoring engagement (assessed objectively via digital tools). Acceptability was assessed using a questionnaire. Weight change was assessed using scales shipped to the participants' homes and reported descriptively. RESULTS The eligibility screen was completed by 248 individuals, of whom 38 (15.3%) were randomized, 18 to detailed and 20 to simplified. At baseline, participants had a mean age of 47.4 (SD 14.0) years and BMI of 31.2 (SD 4.8) kg/m2. More than half (22/38, 58%) were identified as Hispanic of any race. The study retention rate was 92% (35/38) at 3 months. The detailed arm met 9 of 12 feasibility benchmarks, while the simplified arm met all 12. Self-monitoring engagement was moderate to high (self-monitoring diet: median of 49% of days for detailed, 97% for simplified; self-monitoring steps: 99% for detailed, 100% for simplified; self-monitoring weight: 67% for detailed, 80% for simplified). Participants in both arms reported high satisfaction, with 89% indicating that they would recommend the intervention. Weight change was -3.4 (95% CI -4.6 to -2.2) kg for detailed and -3.3 (95% CI -4.4 to -2.2) kg for simplified. CONCLUSIONS A digital weight loss intervention that incorporated either detailed or simplified dietary self-monitoring was feasible, with high retention and engagement, and acceptable to racial and ethnic minority adults. TRIAL REGISTRATION ASPREDICTED #66674; https://aspredicted.org/ka478.pdf.
Collapse
Affiliation(s)
| | | | | | - Lisa Goldman Rosas
- Department of Epidemiology & Population Health, Stanford University School of Medicine, Stanford, CA, United States
| | - Abby C King
- Stanford Prevention Research Center, Department of Medicine, Stanford University School of Medicine, Palo Alto, CA, United States.,Department of Epidemiology & Population Health, Stanford University School of Medicine, Stanford, CA, United States
| |
Collapse
|
14
|
Kim SW, Choi JH, Sun Y, Seo J, Jung WS, Park HY, Kim J, Lim K. Effect of a 12-week non-contact exercise intervention on body composition and health-related physical fitness in adults: a pilot test. Phys Act Nutr 2022; 26:32-36. [DOI: 10.20463/pan.2022.0016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 08/08/2022] [Indexed: 11/07/2022] Open
Abstract
[Purpose] The purpose of this study was to evaluate the effects of a 12-week non-contact exercise intervention on body composition and health-related physical fitness in adults.[Methods] One hundred adults were initially enrolled; however, ninety-seven participants (men: n = 41, women: n = 56) completed the study. The non-contact exercise was performed for 12 weeks using a smart tracker (Charge 4, Fitbit, USA) and mobile phone applications. The non-contact exercise program included resistance, aerobic, and flexibility exercises.[Results] The results showed that percent body fat (<i>F</i>=4.993, <i>p</i>=.016, η<sub>p</sub><sup>2</sup>=.049), fat-free mass (<i>F</i>=4.690, <i>p</i>=.024, η<sub>p</sub><sup>2</sup>=.047), and skeletal muscle mass (<i>F</i>=5.623, <i>p</i>=.004, η<sub>p</sub><sup>2</sup>=.055) significantly changed during the intervention period. Further, significant increases were seen in hand grip strength (<i>F</i>=12.167, <i>p</i><.001, η<sub>p</sub><sup>2</sup>=.112), sit-and-reach (<i>F</i>=20.497, <i>p</i><.001, η<sub>p</sub><sup>2</sup>=.176), sit-ups (<i>F</i>=42.107, <i>p</i><.001, η<sub>p</sub><sup>2</sup>=.305), and VO<sub>2max</sub> (<i>F</i>=4.311, <i>p</i>=.037, η<sub>p</sub><sup>2</sup>=.043).[Conclusion] Our findings suggest that 12 weeks of non-contact exercise improves body composition and health-related physical fitness. Wearable technologies encourage individuals to modify their lifestyles by increasing physical activity and achieving the goal of maintaining health conditions among adults.
Collapse
|
15
|
Bays HE, Golden A, Tondt J. Thirty Obesity Myths, Misunderstandings, and/or Oversimplifications: An Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) 2022. OBESITY PILLARS (ONLINE) 2022; 3:100034. [PMID: 37990730 PMCID: PMC10661978 DOI: 10.1016/j.obpill.2022.100034] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 08/03/2022] [Indexed: 11/23/2023]
Abstract
Background This Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) is intended to provide clinicians an overview of 30 common obesity myths, misunderstandings, and/or oversimplifications. Methods The scientific support for this CPS is based upon published citations, clinical perspectives of OMA authors, and peer review by the Obesity Medicine Association leadership. Results This CPS discusses 30 common obesity myths, misunderstandings, and/or oversimplifications, utilizing referenced scientific publications such as the integrative use of other published OMA CPSs to help explain the applicable physiology/pathophysiology. Conclusions This Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) on 30 common obesity myths, misunderstandings, and/or oversimplifications is one of a series of OMA CPSs designed to assist clinicians in the care of patients with the disease of obesity. Knowledge of the underlying science may assist the obesity medicine clinician improve the care of patients with obesity.
Collapse
Affiliation(s)
- Harold Edward Bays
- Louisville Metabolic and Atherosclerosis Research Center, University of Louisville School of Medicine, 3288, Illinois Avenue, Louisville, KY, 40213, USA
| | - Angela Golden
- NP Obesity Treatment Clinic, Flagstaff, AZ, 86001, USA
| | - Justin Tondt
- Department of Family and Community Medicine, Penn State Health, Penn State College of Medicine, 700 HMC Crescent Rd Hershey, PA, 17033, USA
| |
Collapse
|
16
|
Dobbie LJ, Tahrani A, Alam U, James J, Wilding J, Cuthbertson DJ. Exercise in Obesity-the Role of Technology in Health Services: Can This Approach Work? Curr Obes Rep 2022; 11:93-106. [PMID: 34791611 PMCID: PMC8597870 DOI: 10.1007/s13679-021-00461-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/02/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW Physical activity (PA) is an important strategy to prevent and treat obesity. Electronic health (eHealth) interventions, such as wearable activity monitors and smartphone apps, may promote adherence to regular PA and successful weight loss. This review highlights the evidence for eHealth interventions in promoting PA and reducing weight. RECENT FINDINGS Wearables can increase PA and are associated with moderate weight loss in middle/older-aged individuals, with less convincing effects long-term (> 1 year) and in younger people. Data for interventions such as mobile phone applications, SMS, and exergaming are less robust. Investigations of all eHealth interventions are often limited by complex, multi-modality study designs, involving concomitant dietary modification, making the independent contribution of each eHealth intervention on body weight challenging to assess. eHealth interventions may promote PA, thereby contributing to weight loss/weight maintenance; however, further evaluation is required for this approach to be adopted into routine clinical practice.
Collapse
Affiliation(s)
- Laurence J. Dobbie
- Department of Cardiovascular and Metabolic Medicine, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
- University Hospital Aintree, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Abd Tahrani
- Institute of Metabolism and Systems, School of Clinical and Experimental Medicine, University of Birmingham, Birmingham, UK
- Department of Diabetes and Endocrinology, Birmingham Heartlands Hospital, Birmingham, UK
| | - Uazman Alam
- Department of Cardiovascular and Metabolic Medicine, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
- University Hospital Aintree, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Jennifer James
- Department of Cardiovascular and Metabolic Medicine, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
- University Hospital Aintree, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - John Wilding
- Department of Cardiovascular and Metabolic Medicine, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
- University Hospital Aintree, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Daniel J. Cuthbertson
- Department of Cardiovascular and Metabolic Medicine, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
- University Hospital Aintree, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| |
Collapse
|
17
|
Ferguson T, Olds T, Curtis R, Blake H, Crozier AJ, Dankiw K, Dumuid D, Kasai D, O'Connor E, Virgara R, Maher C. Effectiveness of wearable activity trackers to increase physical activity and improve health: a systematic review of systematic reviews and meta-analyses. Lancet Digit Health 2022; 4:e615-e626. [PMID: 35868813 DOI: 10.1016/s2589-7500(22)00111-x] [Citation(s) in RCA: 75] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 03/22/2022] [Accepted: 05/27/2022] [Indexed: 05/27/2023]
Abstract
Wearable activity trackers offer an appealing, low-cost tool to address physical inactivity. This systematic review of systematic reviews and meta-analyses (umbrella review) aimed to examine the effectiveness of activity trackers for improving physical activity and related physiological and psychosocial outcomes in clinical and non-clinical populations. Seven databases (Embase, MEDLINE, Ovid Emcare, Scopus, SPORTDiscus, the Cochrane Library, and Web of Science) were searched from database inception to April 8, 2021. Systematic reviews of primary studies using activity trackers as interventions and reporting physical activity, physiological, or psychosocial outcomes were eligible for inclusion. In total, 39 systematic reviews and meta-analyses were identified, reporting results from 163 992 participants spanning all age groups, from both healthy and clinical populations. Taken together, the meta-analyses suggested activity trackers improved physical activity (standardised mean difference [SMD] 0·3-0·6), body composition (SMD 0·7-2·0), and fitness (SMD 0·3), equating to approximately 1800 extra steps per day, 40 min per day more walking, and reductions of approximately 1 kg in bodyweight. Effects for other physiological (blood pressure, cholesterol, and glycosylated haemoglobin) and psychosocial (quality of life and pain) outcomes were typically small and often non-significant. Activity trackers appear to be effective at increasing physical activity in a variety of age groups and clinical and non-clinical populations. The benefit is clinically important and is sustained over time. Based on the studies evaluated, there is sufficient evidence to recommend the use of activity trackers.
Collapse
Affiliation(s)
- Ty Ferguson
- Alliance for Research in Exercise, Nutrition, and Activity, University of South Australia, Adelaide, SA, Australia
| | - Timothy Olds
- Alliance for Research in Exercise, Nutrition, and Activity, University of South Australia, Adelaide, SA, Australia
| | - Rachel Curtis
- Alliance for Research in Exercise, Nutrition, and Activity, University of South Australia, Adelaide, SA, Australia
| | - Henry Blake
- Alliance for Research in Exercise, Nutrition, and Activity, University of South Australia, Adelaide, SA, Australia
| | - Alyson J Crozier
- Alliance for Research in Exercise, Nutrition, and Activity, University of South Australia, Adelaide, SA, Australia
| | - Kylie Dankiw
- Alliance for Research in Exercise, Nutrition, and Activity, University of South Australia, Adelaide, SA, Australia
| | - Dorothea Dumuid
- Alliance for Research in Exercise, Nutrition, and Activity, University of South Australia, Adelaide, SA, Australia
| | - Daiki Kasai
- Alliance for Research in Exercise, Nutrition, and Activity, University of South Australia, Adelaide, SA, Australia
| | - Edward O'Connor
- Alliance for Research in Exercise, Nutrition, and Activity, University of South Australia, Adelaide, SA, Australia
| | - Rosa Virgara
- Alliance for Research in Exercise, Nutrition, and Activity, University of South Australia, Adelaide, SA, Australia
| | - Carol Maher
- Alliance for Research in Exercise, Nutrition, and Activity, University of South Australia, Adelaide, SA, Australia.
| |
Collapse
|
18
|
Hewitt B, Deranek K, McLeod A, Gudi A. Exercise motives impact on physical activities measured using wearable devices. Health Promot Int 2022; 37:6631485. [PMID: 35788302 DOI: 10.1093/heapro/daac071] [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: 11/13/2022] Open
Abstract
Health officials advocate for increased physical activity to address negative health consequences. While previous studies have investigated what motivates different individuals to exercise, the motives were not verified using unbiased measurements. Information and Communication Technologies (ICT), including wearables, are essential for collecting and sharing data necessary for improving health initiatives. The purpose of this study was to use objective measures collected by wearable devices (Fitbit) to track activity and explore whether specific exercise motives impact participants' physical activities. Ninety-six college freshmen enrolled in the 90-day study. During orientation, participants completed an Exercise Motives Inventory-2 (EMI-2), and their current physical state was baselined. Partial Least Squares (PLS)-Structural Equation Modeling (SEM) was used to model the relationship between variables. The results revealed a relationship between Interpersonal Motives, Health Motives, and Fitness Motives, and participants' physical activities. Those striving to facilitate a change in exercise behavior in young adults should leverage activities that align with their motives of interest and consider the use of wearable devices to track physical activity.
Collapse
Affiliation(s)
- Barbara Hewitt
- Texas State University, College of Health Professions, 100 Bobcat Way, Round Rock, TX, 78665, USA
| | - Kimberly Deranek
- H. Wayne Huizenga School of Business and Entrepreneurship, Nova Southeastern University, 3301 College Avenue, Fort Lauderdale, FL, 33314-7796, USA
| | - Alex McLeod
- Texas State University, McCoy College of Business, San Marcos, TX, 78666-4684, USA
| | - Arvind Gudi
- H. Wayne Huizenga School of Business and Entrepreneurship, Nova Southeastern University, 3301 College Avenue, Fort Lauderdale, FL, 33314-7796, USA
| |
Collapse
|
19
|
Hayotte M, Gioda J, d'Arripe-Longueville F. Effects and Acceptability of Technology-Based Physical Activity Interventions in Bariatric Surgery: a Scoping Review. Obes Surg 2022; 32:2445-2456. [PMID: 35501637 DOI: 10.1007/s11695-022-06049-1] [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: 09/07/2021] [Revised: 04/05/2022] [Accepted: 04/07/2022] [Indexed: 11/28/2022]
Abstract
The aim of this scoping review is to highlight current trends in the emerging field of technology-based physical activity interventions (TbPAI) in pre- and post-bariatric surgery. Original articles published between 2000 and 2020 on eHealth, bariatric surgery, and physical activity were identified through electronic searches of eight databases. Screening, data extraction, and charting were performed independently by two authors and disagreements were resolved by consensus. Nine full-text articles were included in this review. The studies reported that the physical activity outcomes had improved and the interventions were positively perceived by the target population. We highlight some consistent findings, as well as knowledge gaps, and suggest how future studies could be improved.
Collapse
|
20
|
Wang W, Cheng J, Song W, Shen Y. The Effectiveness of Wearable Devices as Physical Activity Interventions for Preventing and Treating Obesity in Children and Adolescents: Systematic Review and Meta-analysis. JMIR Mhealth Uhealth 2022; 10:e32435. [PMID: 35394447 PMCID: PMC9034426 DOI: 10.2196/32435] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 12/15/2021] [Accepted: 03/21/2022] [Indexed: 12/25/2022] Open
Abstract
Background The prevalence of obesity in children and adolescents remains a global public health issue. Wearable devices may offer new opportunities for prevention and intervention in obesity. Previous systematic reviews have only examined the effect of the wearable device interventions on preventing and treating obesity in adults. However, no systematic review has provided an evaluation of wearable devices as physical activity interventions for preventing and treating obesity in children and adolescents. Objective The purpose of this review and meta-analysis was to evaluate the effectiveness of wearable devices as physical activity interventions on obesity-related anthropometric outcomes in children and adolescents. Methods Research articles retrieved from PubMed, EMBASE, Cochrane Library, Scopus, and EBSCO from inception to February 1, 2021, were reviewed. The search was designed to identify studies utilizing wearable devices for preventing and treating obesity in children and adolescents. The included studies were evaluated for risk of bias following the Cochrane recommendation. Meta-analyses were conducted to evaluate the effectiveness of wearable devices as physical activity interventions on body weight, body fat, BMI z-score (BMI-Z), BMI, and waist circumference. Subgroup analyses were performed to determine whether the characteristics of the interventions had an impact on the effect size. Results A total of 12 randomized controlled trials (3227 participants) were selected for meta-analysis. Compared with the control group, wearable device interventions had statistically significant beneficial effects on BMI (mean difference [MD] –0.23; 95% CI –0.43 to –0.03; P=.03; I2=2%), BMI-Z (MD –0.07; 95% CI –0.13 to –0.01; P=.01; I2=81%), body weight (MD –1.08; 95% CI –2.16 to –0.00; P=.05; I2=58%), and body fat (MD –0.72; 95% CI –1.19 to –0.25; P=.003; I2=5%). However, no statistically significant effect was found on waist circumference (MD 0.55; 95% CI –0.21 to 1.32; P=.16; I2=0%). The subgroup analysis showed that for participants with overweight or obesity (MD –0.75; 95% CI –1.18 to –0.31; P<.01; I2=0%), in the short-term (MD –0.62; 95% CI –1.03 to –0.21; P<.01; I2=0%), wearable-based interventions (MD –0.56; 95% CI –0.95 to –0.18; P<.01; I2=0%) generally resulted in greater intervention effect size on BMI. Conclusions Evidence from this meta-analysis shows that wearable devices as physical activity interventions may be useful for preventing and treating obesity in children and adolescents. Future research is needed to identify the most effective physical activity indicators of wearable devices to prevent and treat obesity in children and adolescents.
Collapse
Affiliation(s)
- Wentao Wang
- Department of Basic Education, Zhejiang Tongji Vocational College of Science and Technology, Hangzhou, China
| | - Jing Cheng
- Department of Basic Education, Zhejiang Tongji Vocational College of Science and Technology, Hangzhou, China
| | - Weijun Song
- Department of Basic Education, Zhejiang Tongji Vocational College of Science and Technology, Hangzhou, China
| | - Yi Shen
- Department of Basic Education, Zhejiang Tongji Vocational College of Science and Technology, Hangzhou, China
| |
Collapse
|
21
|
McCormack GR, Petersen JA, Ghoneim D, Blackstaffe A, Naish C, Doyle-Baker PK. THE EFFECTIVENESS OF AN 8-WEEK PHYSICAL ACTIVITY INTERVENTION INVOLVING WEARABLE ACTIVITY TRACKERS AND AN eHEATLH APPLICATION: A MIXED METHODS STUDY. JMIR Form Res 2022; 6:e37348. [PMID: 35404832 PMCID: PMC9115656 DOI: 10.2196/37348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/16/2022] [Accepted: 04/07/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Health promotion interventions incorporating wearable technology or eHealth applications can encourage participants to self-monitor and modify their physical activity and sedentary behavior. In 2020, a Calgary (Canada) recreational facility developed and implemented a health promotion intervention (Vivo Play Scientist program) that provided commercially-available wearable activity tracker (WT) and a customized eHealth dashboard to participants, free-of-cost. OBJECTIVE To independently evaluate the effectiveness of the Vivo Play Scientist program for modifying physical activity and sedentary behavior during the initial 8-weeks of the piloted intervention. METHODS Our concurrent mixed-methods study included a single-arm repeated-measures quasi-experiment and semi-structured interviews. Among the 318 eligible participants (≥18 years of age) registered for the program, 87 completed three self-administered online surveys (baseline, T0; 4-weeks, T1; and 8-weeks, T2). The survey captured physical activity, sedentary behavior, use of wearable technology and eHealth applications, and sociodemographic characteristics. Twenty-three participants were recruited using maximal variation sampling, and completed telephone-administered semi-structured interviews regarding their program experiences. Self-reported physical activity and sedentary behavior outcomes were statistically compared between the three time points using Friedman's tests. Thematic analysis was used to analyze the interview data. RESULTS The mean age of participants was 39.8 (SD 7.4) years and 74.7% were female. Approximately half of all participants had previously used wearable technology (46.0%) or an eHealth application (49.4%) prior to the intervention. On average, participants reported wearing the WT (Garmin Vivofit4) on 6.4 (SD 1.7) days in the past week at T1 and on 6.0 (SD 2.2) days in the past week at T2. On average participants reported using the dashboard on 1.6 (SD 2.1) days in the past week at T1 and 1.0 (SD 1.8) days in the past week at T2. The mean time spent walking at 8-weeks was significantly higher compared with baseline (T0 180.34 vs. T2 253.79 min/week, P=.005), with no significant differences for other physical activity outcomes. Compared to baseline, the mean time spent sitting was significantly lower at 4-weeks (T0 334.26 vs. T1 260.46 min/day, P<.001) and 8-weeks (T0 334.26 vs. T2 267.13 min/day, P<.001). Significant differences in physical activity and sitting between time points were found among subgroups based on the household composition, history of wearable technology use, and history of eHealth applications use. Participants described how wearing the Vivofit4 was beneficial in helping them to modify physical activity and sedentary behavior. The social support as a result of multiple members of the same household participating in the program, motivated changes in physical activity. Participants experienced improvements in their mental, physical, and social health. CONCLUSIONS Providing individuals with free-of-cost commercially-available wearable technology and an eHealth application has the potential to support increases in physical activity and reduce sedentary behavior in the short-term, even under COVID-19 public health restrictions. CLINICALTRIAL
Collapse
Affiliation(s)
- Gavin R McCormack
- University of Calgary, 3280 Hospital Drive, Calgary, CA.,Waseda University, Tokyo, JP
| | | | - Dalia Ghoneim
- University of Calgary, 3280 Hospital Drive, Calgary, CA
| | | | - Calli Naish
- University of Calgary, 3280 Hospital Drive, Calgary, CA
| | | |
Collapse
|
22
|
Effects of physical activity interventions using wearables to improve objectively-measured and patient-reported outcomes in adults following orthopaedic surgical procedures: A systematic review. PLoS One 2022; 17:e0263562. [PMID: 35167599 PMCID: PMC8846530 DOI: 10.1371/journal.pone.0263562] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 01/24/2022] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVE To synthesize evidence on physical activity interventions that used wearables, either alone or in combination with education or rehabilitation, in adults following orthopaedic surgical procedures. METHODS PubMed, CINAHL, PsycINFO and EMBASE were searched for randomized controlled trials of wearable-based interventions from each database's inception to August 2021 in patients undergoing orthopaedic surgery. Relevant outcomes included physical activity, physical function, pain, psychological distress, or general health. PEDro scale scoring ranges from 0 to 10 and was used to appraise studies as high (≥7), moderate (5-6), or poor (<5) quality. RESULTS Of 335 articles identified, 6 articles met eligibility criteria. PEDro scores ranged from 2 to 6, with 3 studies of moderate quality and 3 of poor quality. Studies included patients undergoing total knee (number; n = 4) or total knee or hip (n = 1) arthroplasty and lumbar disc herniation surgery (n = 1). In addition to wearables, intervention components included step diary (n = 2), motivational interviewing (n = 1), goal setting (n = 2), tailored exercise program (n = 2), or financial incentives (n = 1). Interventions were delivered in-person (n = 2), remotely (n = 3) or in a hybrid format (n = 1). Intervention duration ranged from 6 weeks to 6 months. Compared to controls, 3 moderate quality studies reported greater improvement in steps/day; however, 1 moderate and 2 poor quality studies showed no between-group difference in physical function, pain, or quality of life. No serious adverse events related to the use of wearable were reported. CONCLUSIONS The effects of physical activity interventions using wearables, either delivered in-person or remotely, appear promising for increasing steps per day after joint arthroplasty; however, this finding should be viewed with caution since it is based on 3 moderate quality studies. Further research is needed to determine the therapeutic effects of using wearables as an intervention component in patients undergoing other orthopaedic surgical procedures. TRIAL REGISTRATION PROSPERO Registration Number: CRD42020186103.
Collapse
|
23
|
Olmedo-Aguirre JO, Reyes-Campos J, Alor-Hernández G, Machorro-Cano I, Rodríguez-Mazahua L, Sánchez-Cervantes JL. Remote Healthcare for Elderly People Using Wearables: A Review. BIOSENSORS 2022; 12:bios12020073. [PMID: 35200334 PMCID: PMC8869443 DOI: 10.3390/bios12020073] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/17/2022] [Accepted: 01/25/2022] [Indexed: 05/21/2023]
Abstract
The growth of health care spending on older adults with chronic diseases faces major concerns that require effective measures to be adopted worldwide. Among the main concerns is whether recent technological advances now offer the possibility of providing remote health care for the aging population. The benefits of suitable prevention and adequate monitoring of chronic diseases by using emerging technological paradigms such as wearable devices and the Internet of Things (IoT) can increase the detection rates of health risks to raise the quality of life for the elderly. Specifically, on the subject of remote health monitoring in older adults, a first approach is required to review devices, sensors, and wearables that serve as tools for obtaining and measuring physiological parameters in order to identify progress, limitations, and areas of opportunity in the development of health monitoring schemes. For these reasons, a review of articles on wearable devices was presented in the first instance to identify whether the selected articles addressed the needs of aged adults. Subsequently, the direct review of commercial and prototype wearable devices with the capability to read physiological parameters was presented to identify whether they are optimal or usable for health monitoring in older adults.
Collapse
Affiliation(s)
- José Oscar Olmedo-Aguirre
- Department of Electrical Engineering, CINVESTAV-IPN, Av. Instituto Politécnico Nacional 2 508, Col. San Pedro Zacatenco, Delegación Gustavo A. Madero, Mexico City C.P. 07360, Mexico;
| | - Josimar Reyes-Campos
- Tecnológico Nacional de México/I. T. Orizaba, Av. Oriente 9 852, Col. Emiliano Zapata, Orizaba C.P. 94320, Veracruz, Mexico; (J.R.-C.); (L.R.-M.)
| | - Giner Alor-Hernández
- Tecnológico Nacional de México/I. T. Orizaba, Av. Oriente 9 852, Col. Emiliano Zapata, Orizaba C.P. 94320, Veracruz, Mexico; (J.R.-C.); (L.R.-M.)
- Correspondence: ; Tel./Fax: +52-272-725-7056
| | - Isaac Machorro-Cano
- Universidad del Papaloapan, Circuito Central #200, Col. Parque Industrial, Tuxtepec C.P. 68301, Oaxaca, Mexico;
| | - Lisbeth Rodríguez-Mazahua
- Tecnológico Nacional de México/I. T. Orizaba, Av. Oriente 9 852, Col. Emiliano Zapata, Orizaba C.P. 94320, Veracruz, Mexico; (J.R.-C.); (L.R.-M.)
| | - José Luis Sánchez-Cervantes
- CONACYT-Tecnológico Nacional de México/I. T. Orizaba, Av. Oriente 9 852, Col. Emiliano Zapata, Orizaba C.P. 94320, Veracruz, Mexico;
| |
Collapse
|
24
|
Bai Y, Copeland WE, Burns R, Nardone H, Devadanam V, Rettew J, Hudziak J. Ecological Momentary Assessment of Physical Activity and Wellness Behaviors in College Students Throughout a School Year: Longitudinal Naturalistic Study. JMIR Public Health Surveill 2022; 8:e25375. [PMID: 34982721 PMCID: PMC8767478 DOI: 10.2196/25375] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 01/21/2021] [Accepted: 10/15/2021] [Indexed: 01/04/2023] Open
Abstract
Background The Wellness Environment app study is a longitudinal study focused on promoting health in college students. Objective The two aims of this study were (1) to assess physical activity (PA) variation across the days of the week and throughout the academic year and (2) to explore the correlates that were associated with PA, concurrently and longitudinally. Methods The participants were asked to report their wellness and risk behaviors on a 14-item daily survey through a smartphone app. Each student was provided an Apple Watch to track their real time PA. Data were collected from 805 college students from Sept 2017 to early May 2018. PA patterns across the days of the week and throughout the academic year were summarized. Concurrent associations of daily steps with wellness or risk behavior were tested in the general linear mixed-effects model. The longitudinal, reciprocal association between daily steps and health or risk behaviors were tested with cross-lagged analysis. Results Female college students were significantly more active than male ones. The students were significantly more active during the weekday than weekend. Temporal patterns also revealed that the students were less active during Thanksgiving, winter, and spring breaks. Strong concurrent positive correlations were found between higher PA and self-reported happy mood, 8+ hours of sleep, ≥1 fruit and vegetable consumption, ≥4 bottles of water intake, and ≤2 hours of screen time (P<.001). Similar longitudinal associations found that the previous day’s wellness behaviors independently predicted the following day’s higher PA except for mood. Conversely, the higher previous-day PA levels were associated with better mood, more fruit and vegetable consumption, and playing less music, but with higher liquor consumption the next day. Conclusions This study provides a comprehensive surveillance of longitudinal PA patterns and their independent association with a variety of wellness and risk behaviors in college students.
Collapse
Affiliation(s)
- Yang Bai
- Department of Health and Kinesiology, College of Health, University of Utah, Salt Lake City, UT, United States
| | - William E Copeland
- Vermont Center for Children, Youth, and Families, Division of Child Psychiatry, University of Vermont, Burlington, VT, United States
| | - Ryan Burns
- Department of Health and Kinesiology, College of Health, University of Utah, Salt Lake City, UT, United States
| | - Hilary Nardone
- Vermont Center for Children, Youth, and Families, Division of Child Psychiatry, University of Vermont, Burlington, VT, United States
| | - Vinay Devadanam
- Vermont Center for Children, Youth, and Families, Division of Child Psychiatry, University of Vermont, Burlington, VT, United States
| | - Jeffrey Rettew
- Vermont Center for Children, Youth, and Families, Division of Child Psychiatry, University of Vermont, Burlington, VT, United States
| | - James Hudziak
- Vermont Center for Children, Youth, and Families, Division of Child Psychiatry, University of Vermont, Burlington, VT, United States
| |
Collapse
|
25
|
Towards Human Stress and Activity Recognition: A Review and a First Approach Based on Low-Cost Wearables. ELECTRONICS 2022. [DOI: 10.3390/electronics11010155] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Detecting stress when performing physical activities is an interesting field that has received relatively little research interest to date. In this paper, we took a first step towards redressing this, through a comprehensive review and the design of a low-cost body area network (BAN) made of a set of wearables that allow physiological signals and human movements to be captured simultaneously. We used four different wearables: OpenBCI and three other open-hardware custom-made designs that communicate via bluetooth low energy (BLE) to an external computer—following the edge-computingconcept—hosting applications for data synchronization and storage. We obtained a large number of physiological signals (electroencephalography (EEG), electrocardiography (ECG), breathing rate (BR), electrodermal activity (EDA), and skin temperature (ST)) with which we analyzed internal states in general, but with a focus on stress. The findings show the reliability and feasibility of the proposed body area network (BAN) according to battery lifetime (greater than 15 h), packet loss rate (0% for our custom-made designs), and signal quality (signal-noise ratio (SNR) of 9.8 dB for the ECG circuit, and 61.6 dB for the EDA). Moreover, we conducted a preliminary experiment to gauge the main ECG features for stress detection during rest.
Collapse
|
26
|
Qiu LT, Sun GX, Li L, Zhang JD, Wang D, Fan BY. Effectiveness of multiple eHealth-delivered lifestyle strategies for preventing or intervening overweight/obesity among children and adolescents: A systematic review and meta-analysis. Front Endocrinol (Lausanne) 2022; 13:999702. [PMID: 36157474 PMCID: PMC9491112 DOI: 10.3389/fendo.2022.999702] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 08/16/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To investigate the effect of multiple eHealth-delivered lifestyle interventions on obesity-related anthropometric outcomes in children and adolescents. METHODS The Medline (via PubMed), Embase, Cochrane Library, Web of Science, CBM, VIP, CNKI, and Wanfang electronic databases were systematically searched from their inception to March 18, 2022, for randomized controlled trials (RCTs). Meta-analyses were performed to investigate the effect of multiple eHealth-delivered lifestyle interventions on obesity-related anthropometric outcomes (body mass index [BMI], BMI Z-score, waist circumference, body weight, and body fat%). Two independent investigators reviewed the studies for accuracy and completeness. All included studies were evaluated using the Cochrane Risk-of-Bias (ROB) Tool. RESULTS Forty trials comprising 6,403 patients were selected for the meta-analysis. The eligible trials were published from 2006 to 2022. Compared with the control group, the eHealth-intervention group was more effective in reducing BMI (weighted mean difference [WMD] = -0.32, 95% confidence interval [CI]: -0.50 to -0.13, I2 = 85.9%), BMI Z-score (WMD = -0.08, 95% CI: -0.14 to -0.03, I2 = 89.1%), waist circumference (WMD = -0.87, 95% CI: -1.70 to -0.04, I2 = 43.3%), body weight (WMD = -0.96, 95% CI: -1.55 to -0.37, I2 = 0.0%), and body fat% (WMD = -0.59, 95% CI: -1.08 to -0.10, I2 = 0.0%). The subgroup analysis showed that parental or school involvement (WMD = -0.66, 95% CI: -0.98 to -0.34), eHealth-intervention duration of >12 weeks (WMD = -0.67, 95% CI: -0.96 to -0.38), and mobile-based interventions (WMD = -0.78, 95% CI: -1.13 to -0.43) had a significantly greater intervention effect size on BMI. CONCLUSIONS This review recommends that multiple eHealth-delivered lifestyle strategies may be useful for preventing or treating overweight and obesity among children and adolescents. However, our results should be cautiously interpreted due to certain limitations in our study.
Collapse
Affiliation(s)
- Li-Ting Qiu
- The College of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
| | - Gui-Xiang Sun
- The College of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
- Provincial Key Laboratory of Traditional Chinese Medicine (TCM) Diagnostics, Hunan University of Chinese Medicine, Changsha, China
- Institute of Chinese Medicine Diagnosis, Hunan University of Chinese Medicine, Changsha, China
- *Correspondence: Gui-Xiang Sun, ; Ling Li,
| | - Ling Li
- The College of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
- *Correspondence: Gui-Xiang Sun, ; Ling Li,
| | - Ji-Dong Zhang
- The College of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
| | - Dan Wang
- School of Physical Education and Health, Hunan University of Technology and Business, Changsha, China
| | - Bo-Yan Fan
- The College of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
| |
Collapse
|
27
|
Motahari-Nezhad H, Fgaier M, Mahdi Abid M, Péntek M, Gulácsi L, Zrubka Z. Scoping review of systematic reviews of digital biomarker-based studies (Preprint). JMIR Mhealth Uhealth 2021; 10:e35722. [DOI: 10.2196/35722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 04/20/2022] [Accepted: 07/26/2022] [Indexed: 11/13/2022] Open
|
28
|
Kracht CL, Hutchesson M, Ahmed M, Müller AM, Ashton LM, Brown HM, DeSmet A, Maher CA, Mauch CE, Vandelanotte C, Yin Z, Whatnall M, Short CE, Staiano AE. E-&mHealth interventions targeting nutrition, physical activity, sedentary behavior, and/or obesity among children: A scoping review of systematic reviews and meta-analyses. Obes Rev 2021; 22:e13331. [PMID: 34476890 PMCID: PMC8865754 DOI: 10.1111/obr.13331] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 07/02/2021] [Accepted: 07/21/2021] [Indexed: 12/16/2022]
Abstract
Childhood obesity is a public health concern. Electronic and mobile health (e-&mHealth) approaches can facilitate the delivery of interventions for obesity prevention and treatment. Synthesizing reviews of e-&mHealth interventions to improve weight and weight-related behaviors (physical activity, sedentary behavior, and diet) is useful to characterize the current scope of the literature and identify opportunities for future reviews and studies. Using a scoping review methodology, we aimed to evaluate the breadth and methodological quality of systematic reviews and meta-analyses of e-&mHealth interventions targeting weight and weight-related behaviors in children and adolescents aged <19 years. A systematic search of seven databases was conducted, including reviews published between 2000 and 2019. Review characteristics were extracted, and methodological quality was assessed using the AMSTAR 2 tool. Forty-five systematic reviews and meta-analyses were included. All reviews evaluated intervention efficacy (100%), but few assessed other aspects (20% in total) such as cost-effectiveness. Smartphone applications (47%), text messages (44%), and websites (35%) were the main modalities. Weight (60%), physical activity (51%), and diet (44%) were frequently assessed, unlike sedentary behavior (8%). Most reviews were rated as having critically low or low methodological quality (97%). Reviews that identify the effective active ingredients of interventions and explore metrics beyond efficacy are recommended.
Collapse
Affiliation(s)
- Chelsea L Kracht
- Pennington Biomedical Research Center, Baton Rouge, Louisiana, USA
| | - Melinda Hutchesson
- School of Health Sciences, Faculty of Health and Medicine, Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, Australia
| | - Mavra Ahmed
- Department of Nutritional Sciences, Temerty Faculty of Medicine, Joannah and Brian Lawson Centre for Child Nutrition, University of Toronto, Toronto, Canada
| | - Andre Matthias Müller
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore, Singapore
| | - Lee M Ashton
- School of Health Sciences, Faculty of Health and Medicine, Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, Australia.,School of Education, Faculty of Education and Arts, Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, Australia
| | - Hannah M Brown
- Hunter New England Population Health, Newcastle, Australia.,Everymind, Newcastle, Australia
| | - Ann DeSmet
- Faculty of Psychology and Educational Sciences, Université Libre de Bruxelles, Brussels, Belgium.,Department of Communication Studies, University of Antwerp, Antwerp, Belgium
| | - Carol A Maher
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Allied Health and Human Performance, University of South Australia, Adelaide, Australia
| | - Chelsea E Mauch
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Bedford Park, Australia.,Nutrition and Health Program, Health & Biosecurity Business Unit, CSIRO, Adelaide, Australia
| | - Corneel Vandelanotte
- Physical Activity Research Group, Appleton Institute, Central Queensland University, Rockhampton, Australia
| | - Zenong Yin
- Department of Public Health, University of Texas at San Antonio, San Antonio, Texas, USA
| | - Megan Whatnall
- School of Health Sciences, Faculty of Health and Medicine, Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, Australia
| | - Camille E Short
- Melbourne School of Psychological Sciences and Melbourne School of Health Sciences, University of Melbourne, Parkville, Australia
| | - Amanda E Staiano
- Pennington Biomedical Research Center, Baton Rouge, Louisiana, USA
| |
Collapse
|
29
|
Wong SH, Tan ZYA, Cheng LJ, Lau ST. Wearable technology-delivered lifestyle intervention amongst adults with overweight and obese: A systematic review and meta-regression. Int J Nurs Stud 2021; 127:104163. [DOI: 10.1016/j.ijnurstu.2021.104163] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 12/10/2021] [Accepted: 12/14/2021] [Indexed: 02/08/2023]
|
30
|
Yen HY, Huang WH. The efficacy of commercial smartwatches with a blood pressure-monitoring feature: A pilot randomized controlled trial. J Nurs Scholarsh 2021; 54:324-331. [PMID: 34791761 DOI: 10.1111/jnu.12740] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 10/13/2021] [Accepted: 10/22/2021] [Indexed: 01/04/2023]
Abstract
PURPOSE The purpose was to explore the efficacy of a commercial smartwatch with a blood pressure-monitoring feature. DESIGN A randomized controlled trial. METHODS Sixty healthy young adults were recruited. Participants were randomly allocated to wear a commercial smartwatch, one with and one without a blood pressure-monitoring feature for 12 weeks. Data were collected using Omron HEM-907, Inbody 270S, and the International Physical Activity Questionnaire. FINDINGS Results revealed a significant effect and group-by-time interaction on diastolic blood pressure. After 12 weeks in participants who wore a smartwatch with a blood pressure-monitoring feature, the systolic and diastolic blood pressure and resting heart rate had decreased. CONCLUSION Using commercial smartwatches with a blood pressure-monitoring feature is a feasible approach to support self-management, increase awareness, and promote physical activity for health promotion, obesity and chronic disease prevention. CLINICAL RELEVANCE Wearable technologies may be an innovative strategy for preventing high blood pressure by continuous self-monitoring and healthy behavior modifications.
Collapse
Affiliation(s)
- Hsin-Yen Yen
- School of Gerontology Health Management, College of Nursing, Taipei Medical University, Taipei, Taiwan
| | | |
Collapse
|
31
|
Tuominen M, Suorsa K, Pentti J, Koski P, Stenholm S, Leskinen T. The Impact of a 12-Month Activity Tracker Intervention on Activity Behavior Across Body Mass Index Subgroups Among Recent Retirees: Post Hoc Analysis of a Randomized Controlled Trial. J Phys Act Health 2021; 18:1563-1569. [PMID: 34702785 DOI: 10.1123/jpah.2021-0352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 09/02/2021] [Accepted: 09/02/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND This study examined the effectiveness of a 12-month activity tracker-based intervention on activity behavior among recent retirees (Enhancing physical ACTivity and healthy aging among recent REtirees [REACT]) in subgroups based on body mass index. METHODS REACT trial randomized 231 participants (mean age 65.2) into intervention and control groups. Main outcomes were accelerometer-measured moderate-to-vigorous (MVPA) and light physical activity (LPA) and sedentary time (SED) measured at baseline and 3-, 6-, and 12-month follow-ups. As a post hoc analysis, the intervention effect was examined among participants with normal weight (n = 77), overweight (n = 89), and obesity (n = 61). RESULTS An intervention effect was observed among participants with obesity in LPA (time × group P = .045) mirrored by a similar, albeit nonsignificant, effect in SED (P = .067), but not in MVPA (P = .92). A transient increase of 41 minutes per day (95% confidence interval, 14 to 68) in LPA was observed at 6 months among the intervention group, with a concomitant decrease of 42 minutes per day (-72 to -12) in SED. However, these changes were not maintained at 12 months. No between-group differences in changes over time were observed among participants with normal or overweight. CONCLUSIONS Activity trackers may be particularly suitable for promoting changes in LPA and SED among older adults with obesity. However, their long-term effectiveness might be limited.
Collapse
|
32
|
Dagher L, Shi H, Zhao Y, Marrouche NF. Wearables in cardiology: Here to stay. Heart Rhythm 2021; 17:889-895. [PMID: 32354455 DOI: 10.1016/j.hrthm.2020.02.023] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 02/15/2020] [Indexed: 01/05/2023]
Abstract
The adoption of wearables in medicine has rapidly expanded worldwide. New generations of wearables are emerging, driven by consumers' demand to monitor their own health. With the ongoing development of new features capable of assessing real-time biometric data, the impact of wearables on cardiovascular management has become inevitable. Smartwatches, among other wearable devices, offer a user-friendly noninvasive approach to continuously monitor for health parameters. With advancements in artificial intelligence, the photoplethysmography-generated pulse waveform has the potential to accurately detect episodes of atrial fibrillation and one day could replace conventional diagnostic and long-term monitoring methods. Clinical benefits that could arise from the use of such devices include refining stroke prevention strategies, personalizing AF management, and optimizing the patient-physician relationship. Wearables are changing not only the way clinicians conduct research but also the future of cardiovascular preventive and therapeutic care. As such, wearables are here to stay.
Collapse
Affiliation(s)
- Lilas Dagher
- Department of Cardiology, Tulane School of Medicine, New Orleans, Louisiana
| | - Hanyuan Shi
- Department of Medicine, Tulane School of Medicine, New Orleans, Louisiana
| | - Yan Zhao
- Department of Cardiology, Tulane School of Medicine, New Orleans, Louisiana
| | - Nassir F Marrouche
- Department of Cardiology, Tulane School of Medicine, New Orleans, Louisiana.
| |
Collapse
|
33
|
Abstract
In recent years, plenty of researches have reported in obese individuals with abnormal brain processes implicated in homeostatic regulation, reward, emotion, memory, attention, and executive function in eating behaviors. Thus, treating obesity cannot remain "brainless." Behavioral and psychological interventions activate the food reward, attention, and motivation system, leading to minimal weight loss and high relapse rates. Pharmacotherapy is an effective weight loss method and regulate brain activity but with concerns about its brain function safety problems. Obesity surgery, the most effective therapy currently available for obesity, shows pronounced effects on brain activity, such as deactivation of reward and attention system, and activation of inhibition control toward food cues. In this review, we present an overview of alterations in the brain after the three common weight loss methods.
Collapse
|
34
|
Følling IS, Oldervoll LM, Hilmarsen C, Ersfjord EMI. Exploring use of activity monitors for patients with obesity during weight-loss treatment - a qualitative study. BMC Sports Sci Med Rehabil 2021; 13:25. [PMID: 33731190 PMCID: PMC7968213 DOI: 10.1186/s13102-021-00253-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 03/04/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Obesity is a major health concern in western countries. In Norway, patients with obesity can attend weight-loss programmes, which focus on changes in dietary and physical activity habits. Use of self-monitoring is advocated when changing dietary and physical activity habits for adults with obesity. This study aimed to explore the experiences of patients with obesity who used activity monitors while attending a weight-loss programme. METHODS Patients with body mass index (BMI) > 35 kg/m2 with weight related comorbidities or a BMI > 40 kg/m2 referred to an intermittent weight-loss programme were recruited into this study. They were introduced to one of three different activity monitors, Fitbit Zip™, Mio Fuse™, or Mio Slice™. Semi-structured interviews were performed with patients six months into the weight-loss programme. Thematic analysis was applied when analysing the data. RESULTS Of the 29 informants (aged 21 to 66 years) interviewed, 59% were female. Their experience with activity monitors was related to their adherence to the weight-loss programme. Two main themes emerged from the informants stories: 1. "Activity monitors visualize proof of effort or failure to change health habits". 2. "Activity monitors act as a positive or negative enforcer when incorporating change". CONCLUSIONS Using activity monitors either strengthens or undermines patients' attempts to change health habits when attending a weight-loss program. Our findings suggest a need for more individualized weight-loss programmes for patients with obesity.
Collapse
Affiliation(s)
- Ingrid S Følling
- Centre for Obesity Research, Department of Surgery, Forsyningssenteret, St. Olavs Hospital, Trondheim, 7006, Norway.
| | - Line M Oldervoll
- Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, 7491, Norway
- Centre for Crisis Psychology, Faculty of Psychology, University of Bergen, Bergen, 5020, Norway
| | - Christina Hilmarsen
- Department of Circulation and Medical Imaging Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, 7491, Norway
| | - Ellen M I Ersfjord
- Centre for Obesity Research, Department of Surgery, Forsyningssenteret, St. Olavs Hospital, Trondheim, 7006, Norway
- Centre for eHealth, University of Agder, Campus Grimstad, 4879, Norway
| |
Collapse
|
35
|
McDonough DJ, Su X, Gao Z. Health wearable devices for weight and BMI reduction in individuals with overweight/obesity and chronic comorbidities: systematic review and network meta-analysis. Br J Sports Med 2021; 55:917-925. [PMID: 33731385 PMCID: PMC10116995 DOI: 10.1136/bjsports-2020-103594] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To analyse the comparative effectiveness of different health wearable-based physical activity (PA) promotion intervention strategies against each other and control for reducing body weight and body mass index (BMI) in individuals with overweight/obesity and chronic comorbidities. DESIGN Systematic review and network meta-analysis (PROSPERO identifier: CRD42020158191). DATA SOURCES We performed two independent searches from December 2019 to September 2020 in PubMed, MEDLINE, Scopus, Web of Science, Central Register of Controlled Trials, EMBASE and PsycINFO databases for articles published in English between 2007 and 2020. ELIGIBILITY CRITERIA FOR SELECTING STUDIES Inclusion criteria were based on the PICOS framework. We included randomised controlled trials of health wearable-based interventions using two or more PA intervention arms/strategies and compared their effects on participants' body weight (kg) and BMI (kg/m2) with a control group. Data were analysed using a Bayesian network meta-analysis to directly and indirectly compare the effects of the six different intervention strategies (comparators). The six comparators were: (1) control group (ie, usual care, waitlist); (2) comparison group (ie, traditional, non-health wearable PA interventions); (3) commercial health wearable-only intervention (eg, Fitbit, Polar M400); (4) research grade health wearable-only intervention (ie, accelerometers or pedometers); (5) multicomponent commercial health wearable intervention (eg, Fitbit + nutrition counselling); and (6) multicomponent research grade health wearable intervention. The results were reported as standardised mean differences (SMDs) with associated 95% credible intervals (CrIs). RESULTS From 641 screened records, 31 studies were included. For body weight reduction in individuals with overweight/obesity and chronic comorbidities, accelerometer/pedometer-only (SMD -4.44, 95% CrI -8.94 to 0.07) and commercial health wearable-only (SMD -2.76, 95% CrI -4.80 to -0.81) intervention strategies were the most effective compared with the three other treatments and control. For BMI reduction, multicomponent accelerometer/pedometer (SMD -3.43, 95% CrI -4.94 to -2.09) and commercial health wearable-only (SMD -1.99, 95% CrI -4.95 to 0.96) intervention strategies were the most effective compared with the other four conditions. CONCLUSION Health wearable devices are effective intervention tools/strategies for reducing body weight and BMI in individuals with overweight/obesity and chronic comorbidities.
Collapse
Affiliation(s)
- Daniel J McDonough
- School of Kinesiology, University of Minnesota Twin Cities, Minneapolis, Minnesota, USA
| | - Xiwen Su
- School of Kinesiology, University of Minnesota Twin Cities, Minneapolis, Minnesota, USA
| | - Zan Gao
- School of Kinesiology, University of Minnesota Twin Cities, Minneapolis, Minnesota, USA
| |
Collapse
|
36
|
Patel ML, Wakayama LN, Bennett GG. Self-Monitoring via Digital Health in Weight Loss Interventions: A Systematic Review Among Adults with Overweight or Obesity. Obesity (Silver Spring) 2021; 29:478-499. [PMID: 33624440 DOI: 10.1002/oby.23088] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 11/05/2020] [Accepted: 11/06/2020] [Indexed: 01/04/2023]
Abstract
OBJECTIVE Self-monitoring is a core component of behavioral obesity treatment, but it is unknown how digital health has been used for self-monitoring, what engagement rates are achieved in these interventions, and how self-monitoring and weight loss are related. METHODS This systematic review examined digital self-monitoring in behavioral weight loss interventions among adults with overweight or obesity. Six databases (PubMed, Embase, Scopus, PsycInfo, CINAHL, and ProQuest Dissertations & Theses) were searched for randomized controlled trials with interventions ≥ 12 weeks, weight outcomes ≥ 6 months, and outcomes on self-monitoring engagement and their relationship to weight loss. RESULTS Thirty-nine studies from 2009 to 2019 met inclusion criteria. Among the 67 interventions with digital self-monitoring, weight was tracked in 72% of them, diet in 81%, and physical activity in 82%. Websites were the most common self-monitoring modality, followed by mobile applications, wearables, electronic scales, and, finally, text messaging. Few interventions had digital self-monitoring engagement rates ≥ 75% of days. Rates were higher in digital- than in paper-based arms in 21 out of 34 comparisons and lower in just 2. Interventions with counseling had similar rates to standalone interventions. Greater digital self-monitoring was linked to weight loss in 74% of occurrences. CONCLUSIONS Self-monitoring via digital health is consistently associated with weight loss in behavioral obesity treatment.
Collapse
Affiliation(s)
- Michele L Patel
- Stanford Prevention Research Center, Stanford University School of Medicine, Stanford, California, USA
| | - Lindsay N Wakayama
- Integrated Care Psychology, San Francisco VA Health Care System, San Francisco, California, USA
| | - Gary G Bennett
- Department of Psychology and Neuroscience, Duke University, Durham, North Carolina, USA
- Duke Digital Health Science Center, Duke Global Health Institute, Durham, North Carolina, USA
| |
Collapse
|
37
|
Aguillard K, Garson A. Patient Use of Cardiovascular Devices and Apps: Are We Getting Our Money's Worth? Methodist Debakey Cardiovasc J 2021; 16:291-295. [PMID: 33500757 DOI: 10.14797/mdcj-16-4-291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
The evolution of technology makes it likely that a large number of people will invest in and use health-related mobile applications and wearable devices. Yet the question remains: Do these technology-based interventions modify health behavior and improve health…and are we getting our money's worth? The vast majority of studies concerning health-related apps and wearable devices have small sample sizes and short time spans of 6 months or less, so it is not clear if these durations were determined by lack of consistent use over time. Furthermore, many of the most popular applications have not been subjected to randomized trials. Overall, the small demonstrated improvements in outcomes are often associated with professional involvement from clinicians, coaches, or diabetes educators provided in conjunction with use of mobile health (mHealth) platforms. This paper explores the use of mHealth technologies that address cardiovascular disease/prevention (eg, diabetes, diet, physical activity, and associated weight loss) and discusses the lack of adequate evidence to support even minimal patient investment in mobile applications or wearable devices at this time.
Collapse
Affiliation(s)
| | - Arthur Garson
- UNIVERSITY OF TEXAS SCHOOL OF PUBLIC HEALTH, HOUSTON, TEXAS
| |
Collapse
|
38
|
Laranjo L, Quiroz JC, Tong HL, Arevalo Bazalar M, Coiera E. A Mobile Social Networking App for Weight Management and Physical Activity Promotion: Results From an Experimental Mixed Methods Study. J Med Internet Res 2020; 22:e19991. [PMID: 33289670 PMCID: PMC7755540 DOI: 10.2196/19991] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 08/06/2020] [Accepted: 11/11/2020] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Smartphone apps, fitness trackers, and online social networks have shown promise in weight management and physical activity interventions. However, there are knowledge gaps in identifying the most effective and engaging interventions and intervention features preferred by their users. OBJECTIVE This 6-month pilot study on a social networking mobile app connected to wireless weight and activity tracking devices has 2 main aims: to evaluate changes in BMI, weight, and physical activity levels in users from different BMI categories and to assess user perspectives on the intervention, particularly on social comparison and automated self-monitoring and feedback features. METHODS This was a mixed methods study involving a one-arm, pre-post quasi-experimental pilot with postintervention interviews and focus groups. Healthy young adults used a social networking mobile app intervention integrated with wireless tracking devices (a weight scale and a physical activity tracker) for 6 months. Quantitative results were analyzed separately for 2 groups-underweight-normal and overweight-obese BMI-using t tests and Wilcoxon sum rank, Wilcoxon signed rank, and chi-square tests. Weekly BMI change in participants was explored using linear mixed effects analysis. Interviews and focus groups were analyzed inductively using thematic analysis. RESULTS In total, 55 participants were recruited (mean age of 23.6, SD 4.6 years; 28 women) and 45 returned for the final session (n=45, 82% retention rate). There were no differences in BMI from baseline to postintervention (6 months) and between the 2 BMI groups. However, at 4 weeks, participants' BMI decreased by 0.34 kg/m2 (P<.001), with a loss of 0.86 kg/m2 in the overweight-obese group (P=.01). Participants in the overweight-obese group used the app significantly less compared with individuals in the underweight-normal BMI group, as they mentioned negative feelings and demotivation from social comparison, particularly from upward comparison with fitter people. Participants in the underweight-normal BMI group were avid users of the app's self-monitoring and feedback (P=.02) and social (P=.04) features compared with those in the overweight-obese group, and they significantly increased their daily step count over the 6-month study duration by an average of 2292 steps (95% CI 898-3370; P<.001). Most participants mentioned a desire for a more personalized intervention. CONCLUSIONS This study shows the effects of different interventions on participants from higher and lower BMI groups and different perspectives regarding the intervention, particularly with respect to its social features. Participants in the overweight-obese group did not sustain a short-term decrease in their BMI and mentioned negative emotions from app use, while participants in the underweight-normal BMI group used the app more frequently and significantly increased their daily step count. These differences highlight the importance of intervention personalization. Future research should explore the role of personalized features to help overcome personal barriers and better match individual preferences and needs.
Collapse
Affiliation(s)
- Liliana Laranjo
- Australian Institute of Health Innovation, Macquarie University, Sydney, Australia.,Westmead Applied Research Centre, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Juan C Quiroz
- Australian Institute of Health Innovation, Macquarie University, Sydney, Australia.,Centre for Big Data Research in Health, University of New South Wales, Sydney, Australia
| | - Huong Ly Tong
- Australian Institute of Health Innovation, Macquarie University, Sydney, Australia
| | | | - Enrico Coiera
- Australian Institute of Health Innovation, Macquarie University, Sydney, Australia
| |
Collapse
|
39
|
Lurbe I Puerto K, Bruzzi M, Rives-Lange C, Poghosyan T, Bretault M, Chatellier G, Vilfaillot A, Chevallier JM, Czernichow S, Carette C. Telemedicine intervention on physical activity recovery after bariatric surgery: the MyGoodTrip randomized controlled trial (Preprint). JMIR Form Res 2020; 7:e26077. [PMID: 36976624 PMCID: PMC10132008 DOI: 10.2196/26077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 10/19/2021] [Accepted: 01/25/2023] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Despite bariatric surgery showing significant weight loss trajectories for many patients, a substantial proportion regain weight after the first year following surgery. The addition of telemedicine to standard care could support patients with engaging in a more active lifestyle and thus improve clinical outcomes. OBJECTIVE Our aim was to evaluate a telemedicine intervention program dedicated to the promotion of physical activity including digital devices, teleconsultation, and telemonitoring the first 6 months following bariatric surgery. METHODS This study employed a mixed methods design based on an open-label randomized controlled trial. Patients were included during the first week after bariatric surgery; then, they were randomized into 2 intervention groups: The TelePhys group received a monthly telemedicine consultation focusing on physical activity coaching, while the TeleDiet group received a monthly telemedicine consultation involving diet coaching. Data were collected using a watch pedometer and body weight scale, both of which were connected wirelessly. The primary outcome was the difference between the 2 groups in the mean numbers of steps at the first and sixth postoperative months. Weight change was also evaluated, and focus groups and interviews were conducted to enrich the results and capture perceptions of the telemedicine provided. RESULTS Among the 90 patients (mean age 40.6, SD 10.4 years; 73/90, 81% women; 62/90, 69% gastric bypass), 70 completed the study until the sixth month (n=38 TelePhys; n=32 TeleDiet), and 18 participants agreed to be interviewed (n=8 Telephys; n=10 TeleDiet). An increase in the mean number of steps between the first and sixth months was found in both groups, but this change was significant only in the TeleDiet group (P=.01). No difference was found when comparing both intervention groups. Interviewed participants reported having appreciated the teleconsultations, as the individualized tailored counseling helped them to make better choices about behaviors that could increase their likelihood of a daily life in better health. Weight loss followed by social factors (such as social support) were identified as the main facilitators to physical activity. Family responsibilities, professional constraints as well as poor urban policies promoting physical activity, and lack of accessibility to sport infrastructure were their major barriers to postoperative lifestyle adherence. CONCLUSIONS Our study did not show any difference in mobility recovery after bariatric surgery related to a telemedicine intervention dedicated to physical activity. The early postoperative timing for our intervention may explain the null findings. eHealth interventions aiming to change behaviors and carried out by clinicians require support from structured public health policies that tackle patients' obesogenic environment in order to be efficient in their struggle against sedentary lifestyle-related pathologies. Further research will need to focus on long-term interventions. TRIAL REGISTRATION ClinicalTrials.gov NCT02716480, https://clinicaltrials.gov/ct2/show/NCT02716480.
Collapse
Affiliation(s)
- Katia Lurbe I Puerto
- Service de Nutrition, Centre Spécialisé Obésité, Hôpital Européen Georges Pompidou, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Matthieu Bruzzi
- Service de Chirurgie Digestive, Hôpital Européen Georges Pompidou, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Claire Rives-Lange
- Service de Nutrition, Centre Spécialisé Obésité, Hôpital Européen Georges Pompidou, Assistance Publique - Hôpitaux de Paris, Paris, France
- Université de Paris, Paris, France
- METHODS team, Epidemiology and Biostatistics Sorbonne Paris Cité Center, INSERM 1153, Paris, France
| | - Tigran Poghosyan
- Service de Chirurgie Digestive, Hôpital Européen Georges Pompidou, Assistance Publique - Hôpitaux de Paris, Paris, France
- Université de Paris, Paris, France
| | - Marion Bretault
- Service de Nutrition, Centre Spécialisé Obésité, Hôpital Ambroise Paré, Assistance Publique-Hôpitaux de Paris, Boulogne-Billancour, France
| | - Gilles Chatellier
- Université de Paris, Paris, France
- Unité de recherche clinique, Hôpital européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Aurelie Vilfaillot
- Unité de recherche clinique, Hôpital européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Jean-Marc Chevallier
- Service de Chirurgie Digestive, Hôpital Européen Georges Pompidou, Assistance Publique - Hôpitaux de Paris, Paris, France
- Université de Paris, Paris, France
| | - Sebastien Czernichow
- Service de Nutrition, Centre Spécialisé Obésité, Hôpital Européen Georges Pompidou, Assistance Publique - Hôpitaux de Paris, Paris, France
- Université de Paris, Paris, France
- METHODS team, Epidemiology and Biostatistics Sorbonne Paris Cité Center, INSERM 1153, Paris, France
| | - Claire Carette
- Service de Nutrition, Centre Spécialisé Obésité, Hôpital Européen Georges Pompidou, Assistance Publique - Hôpitaux de Paris, Paris, France
- Université de Paris, Paris, France
- Centre d'investigation clinique, INSERM 1418, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| |
Collapse
|
40
|
Lugones-Sanchez C, Sanchez-Calavera MA, Repiso-Gento I, Adalia EG, Ramirez-Manent JI, Agudo-Conde C, Rodriguez-Sanchez E, Gomez-Marcos MA, Recio-Rodriguez JI, Garcia-Ortiz L. Effectiveness of an mHealth Intervention Combining a Smartphone App and Smart Band on Body Composition in an Overweight and Obese Population: Randomized Controlled Trial (EVIDENT 3 Study). JMIR Mhealth Uhealth 2020; 8:e21771. [PMID: 33242020 PMCID: PMC7728540 DOI: 10.2196/21771] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 10/20/2020] [Accepted: 10/28/2020] [Indexed: 12/21/2022] Open
Abstract
Background Mobile health (mHealth) is currently among the supporting elements that may contribute to an improvement in health markers by helping people adopt healthier lifestyles. mHealth interventions have been widely reported to achieve greater weight loss than other approaches, but their effect on body composition remains unclear. Objective This study aimed to assess the short-term (3 months) effectiveness of a mobile app and a smart band for losing weight and changing body composition in sedentary Spanish adults who are overweight or obese. Methods A randomized controlled, multicenter clinical trial was conducted involving the participation of 440 subjects from primary care centers, with 231 subjects in the intervention group (IG; counselling with smartphone app and smart band) and 209 in the control group (CG; counselling only). Both groups were counselled about healthy diet and physical activity. For the 3-month intervention period, the IG was trained to use a smartphone app that involved self-monitoring and tailored feedback, as well as a smart band that recorded daily physical activity (Mi Band 2, Xiaomi). Body composition was measured using the InBody 230 bioimpedance device (InBody Co., Ltd), and physical activity was measured using the International Physical Activity Questionnaire. Results The mHealth intervention produced a greater loss of body weight (–1.97 kg, 95% CI –2.39 to –1.54) relative to standard counselling at 3 months (–1.13 kg, 95% CI –1.56 to –0.69). Comparing groups, the IG achieved a weight loss of 0.84 kg more than the CG at 3 months. The IG showed a decrease in body fat mass (BFM; –1.84 kg, 95% CI –2.48 to –1.20), percentage of body fat (PBF; –1.22%, 95% CI –1.82% to 0.62%), and BMI (–0.77 kg/m2, 95% CI –0.96 to 0.57). No significant changes were observed in any of these parameters in men; among women, there was a significant decrease in BMI in the IG compared with the CG. When subjects were grouped according to baseline BMI, the overweight group experienced a change in BFM of –1.18 kg (95% CI –2.30 to –0.06) and BMI of –0.47 kg/m2 (95% CI –0.80 to –0.13), whereas the obese group only experienced a change in BMI of –0.53 kg/m2 (95% CI –0.86 to –0.19). When the data were analyzed according to physical activity, the moderate-vigorous physical activity group showed significant changes in BFM of –1.03 kg (95% CI –1.74 to –0.33), PBF of –0.76% (95% CI –1.32% to –0.20%), and BMI of –0.5 kg/m2 (95% CI –0.83 to –0.19). Conclusions The results from this multicenter, randomized controlled clinical trial study show that compared with standard counselling alone, adding a self-reported app and a smart band obtained beneficial results in terms of weight loss and a reduction in BFM and PBF in female subjects with a BMI less than 30 kg/m2 and a moderate-vigorous physical activity level. Nevertheless, further studies are needed to ensure that this profile benefits more than others from this intervention and to investigate modifications of this intervention to achieve a global effect. Trial Registration Clinicaltrials.gov NCT03175614; https://clinicaltrials.gov/ct2/show/NCT03175614. International Registered Report Identifier (IRRID) RR2-10.1097/MD.0000000000009633
Collapse
Affiliation(s)
- Cristina Lugones-Sanchez
- Institute of Biomedical Research of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Health Service of Castilla y León (SACyL), Salamanca, Spain
| | - Maria Antonia Sanchez-Calavera
- Institute for Health Research Aragón (IISA), Department of Internal Medicine, Psychiatry and Dermatology, University of Zaragoza, Zaragoza, Spain
| | - Irene Repiso-Gento
- Valladolid Rural Health Center I. Health Service of Castilla y León (SACyL), Valladolid, Spain
| | - Esther G Adalia
- University of Castilla-La Mancha, Health and Social Research Center, Cuenca, Spain
| | | | - Cristina Agudo-Conde
- Institute of Biomedical Research of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Health Service of Castilla y León (SACyL), Salamanca, Spain
| | - Emiliano Rodriguez-Sanchez
- Institute of Biomedical Research of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Health Service of Castilla y León (SACyL), Department of Medicine, University of Salamanca, Salamanca, Spain
| | - Manuel Angel Gomez-Marcos
- Institute of Biomedical Research of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Health Service of Castilla y León (SACyL), Department of Medicine, University of Salamanca, Salamanca, Spain
| | - Jose I Recio-Rodriguez
- Institute of Biomedical Research of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Health Service of Castilla y León (SACyL), Department of Nursing and Physiotherapy, University of Salamanca, Salamanca, Spain
| | - Luis Garcia-Ortiz
- Institute of Biomedical Research of Salamanca (IBSAL), Primary Care Research Unit of Salamanca (APISAL), Health Service of Castilla y León (SACyL), Department of Biomedical and Diagnostic Sciences, University of Salamanca, Salamanca, Spain
| | -
- Spanish Research Network for Preventive Activities and Health Promotion in Primary Care (REDIAPP), Barcelona, Spain
| |
Collapse
|
41
|
Álvarez R, Torres J, Artola G, Epelde G, Arranz S, Marrugat G. OBINTER: A Holistic Approach to Catalyse the Self-Management of Chronic Obesity. SENSORS 2020; 20:s20185060. [PMID: 32899921 PMCID: PMC7570655 DOI: 10.3390/s20185060] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 08/31/2020] [Accepted: 09/04/2020] [Indexed: 12/31/2022]
Abstract
Obesity is a preventable chronic condition that, in 2016, affected more than 1.9 billion people globally. Several factors have been identified that have a positive impact on long-term weight loss programs such as personalized recommendations, adherence strategies, weight and diet follow-up or physical activity tracking. Recently, various applications have been developed which help patients to self-manage their condition. These apps implement either one or some of these identified factors; however, there is not a single application that combines all of them following a holistic approach. In this context, we developed the OBINTER platform, which assists patients during the weight loss process by targeting user engagement during the longer term. The solution includes a mobile application which allows users to fill out dietetic questionnaires, receive dietetic and nutraceutical plans, track the evolution of their weight and adherence to the diet, as well as track their physical activity via a wearable device. Furthermore, an adherence strategy has been developed as a tool to foster the app usage during the whole weight loss process. In this paper, we present how the OBINTER approach gathers all of these features as well as the positive results of a usability testing study performed to assess the performance and usability of the OBINTER platform.
Collapse
Affiliation(s)
- Roberto Álvarez
- Vicomtech Foundation, Basque Research and Technology Alliance (BRTA), Mikeletegi 57, 20009 Donostia-San Sebastián, Spain; (J.T.); (G.A.)
- Biodonostia Health Research Institute, eHealth Group, 20014 San Sebastián, Spain
- Correspondence: (R.Á.); (G.E.)
| | - Jordi Torres
- Vicomtech Foundation, Basque Research and Technology Alliance (BRTA), Mikeletegi 57, 20009 Donostia-San Sebastián, Spain; (J.T.); (G.A.)
| | - Garazi Artola
- Vicomtech Foundation, Basque Research and Technology Alliance (BRTA), Mikeletegi 57, 20009 Donostia-San Sebastián, Spain; (J.T.); (G.A.)
| | - Gorka Epelde
- Vicomtech Foundation, Basque Research and Technology Alliance (BRTA), Mikeletegi 57, 20009 Donostia-San Sebastián, Spain; (J.T.); (G.A.)
- Biodonostia Health Research Institute, eHealth Group, 20014 San Sebastián, Spain
- Correspondence: (R.Á.); (G.E.)
| | - Sara Arranz
- AZTI, Food Research, Basque Research and Technology Alliance (BRTA), Parque Tecnológico de Bizkaia, Astondo Bidea, Edificio 609, 48160 Derio, Spain; (S.A.); (G.M.)
| | - Gerard Marrugat
- AZTI, Food Research, Basque Research and Technology Alliance (BRTA), Parque Tecnológico de Bizkaia, Astondo Bidea, Edificio 609, 48160 Derio, Spain; (S.A.); (G.M.)
| |
Collapse
|