1
|
Júdice PB, Silva H, Teno SC, Hetherington-Rauth M. The effectiveness of a 6-month intervention with sit-stand workstation in office workers: Results from the SUFHA cluster randomized controlled trial. Work 2024:WOR230624. [PMID: 38669507 DOI: 10.3233/wor-230624] [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: 04/28/2024] Open
Abstract
BACKGROUND Prolonged periods of sitting have been linked to negative health outcomes. Implementation of sit-stand desks in the workplace has been one strategy to reduce prolonged sitting. OBJECTIVE To assess the effectiveness of sit-stand workstations on reducing sitting time and improving other health outcomes of office-based workers. METHODS 39 Portuguese office workers were randomized into a 6-month parallel-group cluster RCT consisting by the implementation of sit-stand desks in the workplace. The primary outcome of sitting time was assessed using ActivPAL. Secondary outcomes included biometric, psychological, and diet-related variables. All outcomes were assessed at baseline and 6 months for the whole sample and at 3 months for a sub-sample of the intervention group (n = 11). RESULTS No significant time*group interaction was found for the primary or secondary outcomes, apart from waist circumference favoring the control group (Δ-1.81 cm, pinteraction = 0.04). There were significant changes within the intervention group for sitting time (-44.0 min/day), prolonged sitting (>30 min) (-45.3 min/day) and standing time (51.7 min/day) at 3 months in the sub-sample and in prolonged sitting (>30 min) (-26 min/day) in the full intervention group (p < 0.05). Changes were also observed within the intervention group for percent body fat (Δ-3.7%) and ratings of quality of life (Δ2.2), musculoskeletal discomfort (Δ-4.9), overall fatigue (Δ-2.2), and the need for recovery after work (Δ-1.7) at 6-month follow-up (p < 0.05). CONCLUSION Although not being effective for reducing sitting time, the implementation of sit-stand desks in the Portuguese workspace was shown to be feasible over the long term, received well by users, and may offer other health benefits. TRIAL REGISTRATION OSF Registration, OSF.IO/JHGPW. Registered 15 November 2022. https://doi.org/10.17605/OSF.IO/JHGPW.
Collapse
Affiliation(s)
- Pedro B Júdice
- Centro de Investigação Em Educação Física, Desporto, Saúde e Exercício (CIDEFES), Universidade Lusófona, Portugal
- Centro de Investigação Formação Inovação e Intervenção em Desporto (CIFI2D), Universidade do Porto, Portugal
| | - Hélio Silva
- Centro de Investigação Em Educação Física, Desporto, Saúde e Exercício (CIDEFES), Universidade Lusófona, Portugal
| | - Sabrina C Teno
- Centro de Investigação Em Educação Física, Desporto, Saúde e Exercício (CIDEFES), Universidade Lusófona, Portugal
| | | |
Collapse
|
2
|
Bellini A, Scotto di Palumbo A, Nicolò A, Bazzucchi I, Sacchetti M. Exercise Prescription for Postprandial Glycemic Management. Nutrients 2024; 16:1170. [PMID: 38674861 PMCID: PMC11053955 DOI: 10.3390/nu16081170] [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: 02/21/2024] [Revised: 03/22/2024] [Accepted: 04/12/2024] [Indexed: 04/28/2024] Open
Abstract
The detrimental impacts of postprandial hyperglycemia on health are a critical concern, and exercise is recognized a pivotal tool in enhancing glycemic control after a meal. However, current exercise recommendations for managing postprandial glucose levels remain fairly broad and require deeper clarification. This review examines the existing literature aiming to offer a comprehensive guide for exercise prescription to optimize postprandial glycemic management. Specifically, it considers various exercise parameters (i.e., exercise timing, type, intensity, volume, pattern) for crafting exercise prescriptions. Findings predominantly indicate that moderate-intensity exercise initiated shortly after meals may substantially improve glucose response to a meal in healthy individuals and those with type 2 diabetes. Moreover, incorporating short activity breaks throughout the exercise session may provide additional benefits for reducing glucose response.
Collapse
Affiliation(s)
| | | | | | - Ilenia Bazzucchi
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Piazza Lauro De Bosis 6, 00135 Rome, Italy; (A.B.); (A.S.d.P.); (A.N.); (M.S.)
| | | |
Collapse
|
3
|
Lu J, Cao X, Chang X, Zheng G, Zhu H, Gao S, Wang Z, Jia X, Shi X, Yang Y. Associations between physical activity and all-cause and cardiovascular mortality in adults with type 2 diabetes mellitus: A prospective cohort study from NHANES 2007-2018. Prim Care Diabetes 2024; 18:44-51. [PMID: 38052713 DOI: 10.1016/j.pcd.2023.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 11/19/2023] [Accepted: 11/25/2023] [Indexed: 12/07/2023]
Abstract
AIMS To investigate the dose-response association between physical activity and all-cause and cardiovascular mortality in adults with type 2 diabetes mellitus and the effects of replacing sedentary behavior with physical activity. METHODS 4808 adults with type 2 diabetes mellitus were included in NHANES 2007-2018. Cox proportional hazards models were used to calculate hazard ratios and 95% confidence intervals. Isotemporal substitution analyses were further to determine the possible benefit of replacing sedentary time. RESULTS During a median follow-up of 6.58 years, 902 deaths occurred, including 290 deaths from cardiovascular disease. Compared with the inactive group, the low-active and high-active groups were associated with declined risks of all-cause mortality [HRs (95% CIs) 0.64 (0.50, 0.83); 0.60 (0.50, 0.73), respectively] and cardiovascular mortality [0.50 (0.29, 0.88); 0.54 (0.39, 0.76)), respectively]. Dose-response analysis showed a significant U-shaped curve between physical activity and all-cause and cardiovascular mortality. Replacing 30 min/day of sedentary time with physical activity was substantially linked to a reduced risk of 8-32% mortality. CONCLUSION A high level of PA of 40.52 and 31.66 MET-h/week was respectively related to the lowest risk of all-cause and cardiovascular mortality. Replacing sedentary time with physical activity could benefit the type 2 diabetes mellitus population.
Collapse
Affiliation(s)
- Jie Lu
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, No. 100, Science Avenue, Zhongyuan District, Zhengzhou 450001, Henan, China
| | - Xiting Cao
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, No. 100, Science Avenue, Zhongyuan District, Zhengzhou 450001, Henan, China
| | - Xinyu Chang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, No. 100, Science Avenue, Zhongyuan District, Zhengzhou 450001, Henan, China
| | - Guowei Zheng
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, No. 100, Science Avenue, Zhongyuan District, Zhengzhou 450001, Henan, China
| | - Hao Zhu
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, No. 100, Science Avenue, Zhongyuan District, Zhengzhou 450001, Henan, China
| | - Shuaijie Gao
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, No. 100, Science Avenue, Zhongyuan District, Zhengzhou 450001, Henan, China
| | - Zhenwei Wang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, No. 100, Science Avenue, Zhongyuan District, Zhengzhou 450001, Henan, China
| | - Xiaocan Jia
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, No. 100, Science Avenue, Zhongyuan District, Zhengzhou 450001, Henan, China
| | - Xuezhong Shi
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, No. 100, Science Avenue, Zhongyuan District, Zhengzhou 450001, Henan, China
| | - Yongli Yang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, No. 100, Science Avenue, Zhongyuan District, Zhengzhou 450001, Henan, China.
| |
Collapse
|
4
|
Rodden J, Ortega DG, Costa PB. Sitting Less, Recovering Faster: Investigating the Relationship between Daily Sitting Time and Muscle Recovery following Intense Exercise: A Pilot Study. J Funct Morphol Kinesiol 2024; 9:24. [PMID: 38390924 PMCID: PMC10885058 DOI: 10.3390/jfmk9010024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 01/19/2024] [Accepted: 01/24/2024] [Indexed: 02/24/2024] Open
Abstract
(1) There is growing concern surrounding the adverse effects of prolonged sitting on health, yet its impact on post-exercise recovery remains relatively unexplored. This study aimed to better understand the potential influence of habitual prolonged sitting on recovery time and the unfavorable impact prolonged sitting may have on time to recovery, as assessed by muscle damage and inflammatory markers and an isokinetic dynamometer. (2) Nine college-age men (mean age ± SD = 22.1 ± 3.1 years, body mass = 80.9 ± 15.7 kg, height = 171 ± 9.0 cm, Body Mass Index (BMI) = 27.6 ± 4.9 kg·m2) participated in an exhaustive exercise protocol. Creatine Kinase (CK), Myoglobin (Mb), C-Reactive Protein (CRP), White Blood Cell Count (WBC), Peak Torque (PT), and muscle soreness were measured at baseline and 0, 24, 48, and 72 h post-exercise. Dietary and exercise logs were maintained during the 5-day testing procedure. (3) No significant differences were observed in muscle damage markers (CK [p = 0.068] and Mb [p = 0.128]), inflammatory markers (CRP [p = 0.814] and WBC [p = 0.140]), or PT [p = 0.255]) at any time point. However, a significant positive correlation was found between daily sitting time and the percent increase in CK concentration from 0 h to 72 h (r = 0.738, p = 0.023). Strong correlations were also noted between prolonged sitting and percent change in Mb concentration at 48 h (r = 0.71, p = 0.033) and 72 h (r = 0.889, p = 0.001). There was a significant two-way interaction for time × velocity (p = 0.043) for PT with a simple main effect for time at 60°·s-1 (p = 0.038). No significant associations were detected between daily carbohydrate or protein intake and recovery markers (p > 0.05). (4) The findings suggest minimizing daily sitting time may expedite and potentially aid muscle recovery after an intense exercise bout, although further research is warranted to validate these findings.
Collapse
Affiliation(s)
- Jaime Rodden
- Exercise Physiology Laboratory, Department of Kinesiology, California State University, Fullerton, CA 92831, USA
| | - Dolores G Ortega
- Exercise Physiology Laboratory, Department of Kinesiology, California State University, Fullerton, CA 92831, USA
| | - Pablo B Costa
- Exercise Physiology Laboratory, Department of Kinesiology, California State University, Fullerton, CA 92831, USA
| |
Collapse
|
5
|
Campbell MD, Alobaid AM, Hopkins M, Dempsey PC, Pearson SM, Kietsiriroje N, Churm R, Ajjan RA. Interrupting prolonged sitting with frequent short bouts of light-intensity activity in people with type 1 diabetes improves glycaemic control without increasing hypoglycaemia: The SIT-LESS randomised controlled trial. Diabetes Obes Metab 2023; 25:3589-3598. [PMID: 37622406 DOI: 10.1111/dom.15254] [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] [Received: 06/26/2023] [Revised: 07/31/2023] [Accepted: 08/08/2023] [Indexed: 08/26/2023]
Abstract
AIM To examine the impact of interrupting prolonged sitting with frequent short bouts of light-intensity activity on glycaemic control in people with type 1 diabetes (T1D). MATERIALS AND METHODS In total, 32 inactive adults with T1D [aged 27.9 ± 4.7 years, 15 men, diabetes duration 16.0 ± 6.9 years and glycated haemoglobin 8.4 ± 1.4% (68 ± 2.3 mmol/mol)] underwent two 7-h experimental conditions in a randomised crossover fashion with >7-day washout consisting of: uninterrupted sitting (SIT), or, interrupted sitting with 3-min bouts of self-paced walking at 30-min intervals (SIT-LESS). Standardised mixed-macronutrient meals were administered 3.5 h apart during each condition. Blinded continuous glucose monitoring captured interstitial glucose responses during the 7-h experimental period and for a further 48-h under free-living conditions. RESULTS SIT-LESS reduced total mean glucose (SIT 8.2 ± 2.6 vs. SIT-LESS 6.9 ± 1.7 mmol/L, p = .001) and increased time in range (3.9-10.0 mmol/L) by 13.7% (SIT 71.5 ± 9.5 vs. SIT-LESS 85.1 ± 7.1%, p = .002). Hyperglycaemia (>10.0 mmol/L) was reduced by 15.0% under SIT-LESS (SIT 24.2 ± 10.8 vs. SIT-LESS 9.2 ± 6.4%, p = .002), whereas hypoglycaemia exposure (<3.9 mmol/L) (SIT 4.6 ± 3.0 vs. SIT-LESS 6.0 ± 6.0%, p = .583) was comparable across conditions. SIT-LESS reduced glycaemic variability (coefficient of variation %) by 7.8% across the observation window (p = .021). These findings were consistent when assessing discrete time periods, with SIT-LESS improving experimental and free-living postprandial, whole-day and night-time glycaemic outcomes (p < .05). CONCLUSIONS Interrupting prolonged sitting with frequent short bouts of light-intensity activity improves acute postprandial and 48-h glycaemia in adults with T1D. This pragmatic strategy is an efficacious approach to reducing sedentariness and increasing physical activity levels without increasing risk of hypoglycaemia in T1D.
Collapse
Affiliation(s)
- Matthew D Campbell
- John Dawson Drug Discovery and Development Institute, University of Sunderland, Sunderland, UK
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine, University of Leeds, Leeds, UK
- Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - Anwar M Alobaid
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds, UK
- Ministry of Health, Farwaniya Hospital, Kuwait, Kuwait
| | - Mark Hopkins
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds, UK
| | - Paddy C Dempsey
- Institute of Metabolic Science, University of Cambridge, Cambridge, UK
- Diabetes Research Centre, University of Leicester, Leicester, UK
- Baker Heart and Diabetes Institute, Melbourne, Australia
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
| | - Sam M Pearson
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine, University of Leeds, Leeds, UK
| | - Noppadol Kietsiriroje
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine, University of Leeds, Leeds, UK
- Endocrinology and Metabolism Unit, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Rachel Churm
- Applied Sports Technology, Exercise and Medicine (A-STEM) Research Centre, Faculty of Science and Engineering, Swansea University, Swansea, UK
| | - Ramzi A Ajjan
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine, University of Leeds, Leeds, UK
| |
Collapse
|
6
|
Pinto AJ, Bergouignan A, Dempsey PC, Roschel H, Owen N, Gualano B, Dunstan DW. Physiology of sedentary behavior. Physiol Rev 2023; 103:2561-2622. [PMID: 37326297 PMCID: PMC10625842 DOI: 10.1152/physrev.00022.2022] [Citation(s) in RCA: 32] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 05/10/2023] [Accepted: 06/14/2023] [Indexed: 06/17/2023] Open
Abstract
Sedentary behaviors (SB) are characterized by low energy expenditure while in a sitting or reclining posture. Evidence relevant to understanding the physiology of SB can be derived from studies employing several experimental models: bed rest, immobilization, reduced step count, and reducing/interrupting prolonged SB. We examine the relevant physiological evidence relating to body weight and energy balance, intermediary metabolism, cardiovascular and respiratory systems, the musculoskeletal system, the central nervous system, and immunity and inflammatory responses. Excessive and prolonged SB can lead to insulin resistance, vascular dysfunction, shift in substrate use toward carbohydrate oxidation, shift in muscle fiber from oxidative to glycolytic type, reduced cardiorespiratory fitness, loss of muscle mass and strength and bone mass, and increased total body fat mass and visceral fat depot, blood lipid concentrations, and inflammation. Despite marked differences across individual studies, longer term interventions aimed at reducing/interrupting SB have resulted in small, albeit marginally clinically meaningful, benefits on body weight, waist circumference, percent body fat, fasting glucose, insulin, HbA1c and HDL concentrations, systolic blood pressure, and vascular function in adults and older adults. There is more limited evidence for other health-related outcomes and physiological systems and for children and adolescents. Future research should focus on the investigation of molecular and cellular mechanisms underpinning adaptations to increasing and reducing/interrupting SB and the necessary changes in SB and physical activity to impact physiological systems and overall health in diverse population groups.
Collapse
Affiliation(s)
- Ana J Pinto
- Division of Endocrinology, Metabolism, and Diabetes, Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States
- Applied Physiology & Nutrition Research Group, Center of Lifestyle Medicine, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Audrey Bergouignan
- Division of Endocrinology, Metabolism, and Diabetes, Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States
- Institut Pluridisciplinaire Hubert Curien, Centre National de la Recherche Scientifique, Université de Strasbourg, Strasbourg, France
| | - Paddy C Dempsey
- Baker Heart & Diabetes Institute, Melbourne, Victoria, Australia
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
- MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge, Cambridge Biomedical Campus, Cambridge, United Kingdom
- Diabetes Research Centre, College of Life Sciences, University of Leicester, Leicester, United Kingdom
| | - Hamilton Roschel
- Applied Physiology & Nutrition Research Group, Center of Lifestyle Medicine, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Neville Owen
- Baker Heart & Diabetes Institute, Melbourne, Victoria, Australia
- Centre for Urban Transitions, Swinburne University of Technology, Melbourne, Victoria, Australia
| | - Bruno Gualano
- Applied Physiology & Nutrition Research Group, Center of Lifestyle Medicine, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
- Food Research Center, University of Sao Paulo, Sao Paulo, Brazil
| | - David W Dunstan
- Baker Heart & Diabetes Institute, Melbourne, Victoria, Australia
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
| |
Collapse
|
7
|
Mortensen SR, Skou ST, Brønd JC, Ried-Larsen M, Petersen TL, Jørgensen LB, Jepsen R, Tang LH, Bruun-Rasmussen NE, Grøntved A. Detailed descriptions of physical activity patterns among individuals with diabetes and prediabetes: the Lolland-Falster Health Study. BMJ Open Diabetes Res Care 2023; 11:e003493. [PMID: 37699719 PMCID: PMC10503347 DOI: 10.1136/bmjdrc-2023-003493] [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] [Received: 05/02/2023] [Accepted: 08/11/2023] [Indexed: 09/14/2023] Open
Abstract
INTRODUCTION This study aimed to describe objectively measured physical activity patterns, including daily activity according to day type (weekdays and weekend days) and the four seasons, frequency, distribution, and timing of engagement in activity during the day in individuals with diabetes and prediabetes and compared with individuals with no diabetes. RESEARCH DESIGN AND METHODS This cross-sectional study included data from the Danish household-based, mixed rural-provincial population study, The Lolland-Falster Health Study from 2016 to 2020. Participants were categorized into diabetes, prediabetes, and no diabetes based on their glycated hemoglobin level and self-reported use of diabetes medication. Outcome was physical activity in terms of intensity (time spent in sedentary, light, moderate, vigorous, and moderate to vigorous physical activity (MVPA) intensities), adherence to recommendations, frequency and distribution of highly inactive days (<5 min MVPA/day), and timing of engagement in activity assessed with a lower-back worn accelerometer. RESULTS Among 3157 participants, 181 (5.7 %) had diabetes and 568 (18.0 %) had prediabetes. Of participants with diabetes, 63.2% did not adhere to the WHO recommendations of weekly MVPA, while numbers of participants with prediabetes and participants with no diabetes were 59.5% and 49.6%, respectively. Around a third of participants with diabetes were highly inactive daily (<5 min MVPA/day) and had >2 consecutive days of inactivity during a 7-days period. Mean time spent physically active at any intensity (light, moderate, and vigorous) during a day was lower among participants with diabetes compared with participants with no diabetes and particularly from 12:00 to 15:00 (mean difference of -6.3 min MVPA (95% CI -10.2 to -2.4)). Following adjustments, significant differences in physical activity persisted between diabetes versus no diabetes, but between participants with prediabetes versus no diabetes, results were non-significant after adjusting for body mass index. CONCLUSIONS Inactivity was highly prevalent among individuals with diabetes and prediabetes, and distinct daily activity patterns surfaced when comparing these groups with those having no diabetes. This highlights a need to optimize current diabetes treatment and prevention to accommodate the large differences in activity engagement.
Collapse
Affiliation(s)
- Sofie Rath Mortensen
- The Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
- The Research and Implementation Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Næstved, Slagelse, Ringsted Hospitals, Slagelse, Denmark
| | - Søren T Skou
- The Research and Implementation Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Næstved, Slagelse, Ringsted Hospitals, Slagelse, Denmark
- Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Jan Christian Brønd
- The Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Mathias Ried-Larsen
- The Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
- Center for Physical Activity Research, Copenhagen University Hospital, Copenhagen, Denmark
| | - Therese Lockenwitz Petersen
- Steno Diabetes Center Sjælland, Holbæk, Denmark
- Lolland-Falster Health Study, Nykøbing Falster Sygehus, Nykøbing Falster, Denmark
| | - Lars Bo Jørgensen
- The Research and Implementation Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Næstved, Slagelse, Ringsted Hospitals, Slagelse, Denmark
- Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
- Department of Physiotherapy and Occupational Therapy, Zealand University Hospital, Roskilde, Denmark
| | - Randi Jepsen
- Lolland-Falster Health Study, Nykøbing Falster Sygehus, Nykøbing Falster, Denmark
| | - Lars Hermann Tang
- The Research and Implementation Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Næstved, Slagelse, Ringsted Hospitals, Slagelse, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | | | - Anders Grøntved
- The Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| |
Collapse
|
8
|
GALE JENNIFERT, WEI DOROTHYL, HASZARD JILLIANJ, BROWN RACHELC, TAYLOR RACHAELW, PEDDIE MEREDITHC. Breaking Up Evening Sitting with Resistance Activity Improves Postprandial Glycemic Response: A Randomized Crossover Study. Med Sci Sports Exerc 2023; 55:1471-1480. [PMID: 36921112 PMCID: PMC10348652 DOI: 10.1249/mss.0000000000003166] [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] [Indexed: 03/17/2023]
Abstract
INTRODUCTION Interrupting sedentary time during the day reduces postprandial glycemia (a risk factor for cardiometabolic disease). However, it is not known if benefits exist for postprandial glucose, insulin and triglyceride responses in the evening, and if these benefits differ by body mass index (BMI) category. METHODS In a randomized crossover study, 30 participants (25.4 ± 5.4 yr old; BMI 18.5-24.9: n = 10, BMI 25-29.9: n = 10, BMI ≥30: n = 10) completed two intervention arms, beginning at ~1700 h: prolonged sitting for 4 h, and sitting with regular activity breaks of 3 min of resistance exercises every 30 min. Plasma glucose, insulin, and triglyceride concentrations were measured in response to two meals fed at baseline and 120 min. Four-hour incremental area under the curve was compared between interventions. Moderation by BMI status was explored. RESULTS Overall, when compared with prolonged sitting, regular activity breaks lowered plasma glucose and insulin incremental area under the curve by 31.5% (95% confidence interval = -49.3% to -13.8%) and 26.6% (-39.6% to -9.9%), respectively. No significant differences were found for plasma triglyceride area under the curve. Interactions between BMI status and intervention was not statistically significant. CONCLUSIONS Interventions that interrupt sedentary time in the evening may improve cardiometabolic health by some magnitude in all participants regardless of bodyweight.
Collapse
Affiliation(s)
- JENNIFER T. GALE
- Department of Human Nutrition, University of Otago, Dunedin, NEW ZEALAND
| | - DOROTHY L. WEI
- Department of Human Nutrition, University of Otago, Dunedin, NEW ZEALAND
| | | | - RACHEL C. BROWN
- Department of Human Nutrition, University of Otago, Dunedin, NEW ZEALAND
| | | | - MEREDITH C. PEDDIE
- Department of Human Nutrition, University of Otago, Dunedin, NEW ZEALAND
| |
Collapse
|
9
|
Nduka I, Kabasinguzi I, Ali N, Ochepo P, Abdy D, Cook EJ, Egbutah C, Cartwright S, Randhawa G. The impact of COVID-19 on the changes in health behaviours among Black, Asian and Minority Ethnic (BAME) communities in the United Kingdom (UK): a scoping review. BMC Public Health 2023; 23:1466. [PMID: 37525154 PMCID: PMC10391900 DOI: 10.1186/s12889-023-15978-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 05/24/2023] [Indexed: 08/02/2023] Open
Abstract
BACKGROUND The COVID-19 pandemic has led to changes in health behaviours, which include eating patterns and nutrition, smoking, alcohol consumption, sleeping patterns, physical activity and sedentary behaviour. There is a dearth of evidence reporting the impact of COVID-19 on the health behaviour of Black, Asian and minority ethnic (BAME) communities. This scoping review synthesises the available evidence on the impact of COVID-19 on the changes in health behaviours among BAME communities in the UK. METHODS Following a keyword strategy, 16 electronic databases were searched for articles that met the screening criteria. These articles were then reviewed in full text. Empirical studies that assessed COVID-19 related health behaviour changes among BAME communities in the UK, conducted during the COVID-19 pandemic between July 2020 and August 2021 and published in English language, were set as inclusion criteria. An initial 2160 studies were identified in the selected databases. After removing duplications and screening the title and abstracts of the 2154 studies, only 4 studies were selected to be reviewed as they met the inclusion criteria. The included studies employed different sample sizes which ranged from N = 47 to N = 30,375 and reported several health behaviour changes. Out of the 4 included studies, 3 studies included BAME groups within their sample as a subgroup while one study focused specifically on BAME groups. RESULTS The scoping review found that there were lower levels of physical activity among BAME groups compared to the White ethnic groups. About 41.7% of BAME groups reported drinking less alcohol than usual compared to their white counterparts who were 34%. Study participants from BAME backgrounds had the greatest effect of COVID-19 on decisions to purchase healthier food compared to those from white backgrounds whose decisions on purchasing healthier food were least affected. Some participants reported an increase in positive hygiene practices due to the COVID-19 pandemic. CONCLUSION COVID-19 had a significant impact on the health behaviours of BAME groups especially during the lockdowns as they reported changes to behaviour such as low levels of physical activities. Hence, it is important to promote health awareness among BAME groups to encourage healthy living. In addition, programmes such as physical fitness activities that favour BAME groups should be put in place, for example BAME women's walking groups to encourage people from BAME backgrounds to engage in physical activities. Furthermore, healthy food programmes such as food parcels can be given to people from BAME backgrounds who are not able to afford healthy food due to the impact of COVID-19. Nonetheless, the COVID-19 pandemic has increased positive hygiene among BAME groups which is important in preventing other diseases and infections.
Collapse
Affiliation(s)
- Ifunanya Nduka
- Institute for Health Research, University of Bedfordshire, Luton, UK
| | | | - Nasreen Ali
- Institute for Health Research, University of Bedfordshire, Luton, UK.
| | - Peter Ochepo
- Institute for Health Research, University of Bedfordshire, Luton, UK
| | - David Abdy
- Institute for Health Research, University of Bedfordshire, Luton, UK
| | | | | | | | - Gurch Randhawa
- Institute for Health Research, University of Bedfordshire, Luton, UK
| |
Collapse
|
10
|
Jabardo-Camprubí G, Puig-Ribera A, Donat-Roca R, Farrés-Godayol P, Nazar-Gonzalez S, Sitjà-Rabert M, Espelt A, Bort-Roig J. Assessing the Feasibility and Acceptability of a Primary Care Socio-Ecological Approach to Improve Physical Activity Adherence among People with Type 2 Diabetes: The SENWI Project. Healthcare (Basel) 2023; 11:1815. [PMID: 37444649 DOI: 10.3390/healthcare11131815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/13/2023] [Accepted: 06/19/2023] [Indexed: 07/15/2023] Open
Abstract
Maintaining an active lifestyle is a key health behavior in people with type 2 diabetes (T2D). This study assessed the feasibility and acceptability of a socio-ecological Nordic walking intervention (SENWI) to enhance healthy behaviors in primary healthcare settings. Participants included individuals with T2D (n = 33; age 70 (95% CI 69-74)) and healthcare professionals (HCPs, n = 3). T2D participants were randomly assigned to a SENWI, active comparator, or control group for twelve weeks. Feasibility and acceptability were evaluated based on a mixed methodology. Quantitative data reported adherence information, differences between follow-up and dropout participants and pre- and post-intervention on physical activity, sedentary behavior, and health outcomes. Qualitative data acquisition was performed using focus groups and semi-structured interviews and analyzed using thematic analysis. Thirty-three T2D invited participants were recruited, and twenty-two (66.7%) provided post-intervention data. The SENWI was deemed acceptable and feasible, but participants highlighted the need to improve options, group schedules, gender inequities, and the intervention's expiration date. Healthcare professionals expressed a lack of institutional support and resources. Nevertheless, no significant difference between the SENWI follow-up and dropout participants or pre- and post- intervention was found (only between the active comparator and control group in the physical quality of life domain). Implementing the SENWI in primary healthcare settings is feasible and acceptable in real-world conditions. However, a larger sample is needed to assess the program's effectiveness in improving healthy behaviors and its impact on health-related outcomes in the long term.
Collapse
Affiliation(s)
- Guillem Jabardo-Camprubí
- Faculty of Health Science at Manresa, University of Vic-Central University of Catalonia, Av. Universitaria 4-6, 08242 Manresa, Spain
- Sports and Physical Activity Research Group, Institute for Research and Innovation in Life and Health Sciences in Central Catalonia (Iris-CC), Ctra. De Roda Núm. 70, 08500 Vic, Spain
| | - Anna Puig-Ribera
- Sports and Physical Activity Research Group, Institute for Research and Innovation in Life and Health Sciences in Central Catalonia (Iris-CC), Ctra. De Roda Núm. 70, 08500 Vic, Spain
| | - Rafel Donat-Roca
- Sport Exercise and Human Movement (SEaMH), Faculty of Health Science at Manresa, University of Vic-Central University of Catalonia, Av. Universitaria 4-6, 08242 Manresa, Spain
| | - Pau Farrés-Godayol
- Research Group on Methodology, Methods, Models and Outcome of Health and Social Sciences (M3O), Faculty of Health Sciences and Welfare, University of Vic-Central University of Catalonia, Sagrada Familia 7, 08500 Vic, Spain
| | - Sebastian Nazar-Gonzalez
- Department of Physical Therapy, Faculty of Health Science Blanquerna, Ramon Llul University, Padilla, 326-332, 08022 Barcelona, Spain
| | - Mercè Sitjà-Rabert
- Faculty of Health Science Blanquerna, Global Research on Wellbeing (GRoW) Research Group, Ramon Llull University, Padilla, 326-332, 08022 Barcelona, Spain
| | - Albert Espelt
- Faculty of Health Science at Manresa, University of Vic-Central University of Catalonia, Av. Universitaria 4-6, 08242 Manresa, Spain
- Departament de Psicologia i Metodologia de les Ciències de la Salut, Universitat Autònoma de Barcelona, CIBER de Epidemiologia i Salud Pública, 08193 Barcelona, Spain
| | - Judit Bort-Roig
- Sports and Physical Activity Research Group, Institute for Research and Innovation in Life and Health Sciences in Central Catalonia (Iris-CC), Ctra. De Roda Núm. 70, 08500 Vic, Spain
| |
Collapse
|
11
|
Oyewole OO, Ale AO, Ogunlana MO, Gurayah T. Burden of disability in type 2 diabetes mellitus and the moderating effects of physical activity. World J Clin Cases 2023; 11:3128-3139. [PMID: 37274052 PMCID: PMC10237122 DOI: 10.12998/wjcc.v11.i14.3128] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 03/02/2023] [Accepted: 04/06/2023] [Indexed: 05/16/2023] Open
Abstract
The growing diabetic epidemic has created a substantial burden, not only on the people with diabetes but also on society at large. This mini-review discussed the limitations and patterns of disability in type 2 diabetes mellitus and put forward a case for the moderating effects of physical activity (PA) in the management of diabetes. The limitations and impairments associated with diabetes include vascular, neurological, cardiac, and renal impairments. Moreover, individuals participate less in their daily lives and in their instrumental activities of daily living, which negatively impacts the quality of life of individuals with diabetes. This often leads to a loss of quality of life due to disabilities, resulting in an increased rate of disability-adjusted life years among people with type 2 diabetes mellitus. Moreover, there are psychosocial sequelae of diabetes mellitus. This necessitates looking for moderating factors that may reduce the burden of the disease. PA has been shown to be one of the factors that can mitigate these burdens. PA does this in several ways, including through the benefits it confers, such as a reduction of hemoglobin A1c, a reduction of excess fat in the liver and pancreas, and the reduction of cardiovascular risk factors, all of which favorably affect glycemic parameters. Specifically, PA regulates or moderates diabetes disability through two mechanisms: The regulation of glucolipid metabolism disorders and the optimization of body mass index and systemic conditions. Therefore, efforts should be directed at PA uptake through identified strategies. This will not only prevent diabetes or diabetes complications but will reduce its burden.
Collapse
Affiliation(s)
- Olufemi O Oyewole
- Department of Physiotherapy, Olabisi Onabanjo University Teaching Hospital, Sagamu 201101, Ogun, Nigeria
- College of Health Sciences, University of KwaZulu-Natal, Durban 3629, South Africa
| | - Ayotunde O Ale
- Department of Medicine, Olabisi Onabanjo University, Sagamu 121101, Ogun, Nigeria
- Department of Endocrinology, Diabetes and Metabolism Unit, Medicine, Olabisi Onabanjo University Teaching Hospital, Sagamu 121101, Ogun, Nigeria
| | - Michael O Ogunlana
- College of Health Sciences, University of KwaZulu-Natal, Durban 3629, South Africa
- Department of Physiotherapy, Federal Medical Centre, Abeokuta 110101, Ogun, Nigeria
| | - Thavanesi Gurayah
- Occupational Therapy, School of Health Sciences, University of Kwazulu Natal, Private Bag X54001, Durban, 4000
| |
Collapse
|
12
|
Levine JA. The Fidget Factor and the obesity paradox. How small movements have big impact. Front Sports Act Living 2023; 5:1122938. [PMID: 37077429 PMCID: PMC10106700 DOI: 10.3389/fspor.2023.1122938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 02/24/2023] [Indexed: 04/05/2023] Open
Abstract
The hypothesis is that the Fidget Factor is the innate neurological pulse that propels humans and other species to move to support their health. Fidgets, previously thought to be spontaneous, are neurologically regulated and highly ordered (non-random). Modern societies being chair-based overwhelm Fidget Factor pulses and consequently inflict chair-based living for transportation, labor, and leisure. Despite impulses firing through the nervous system, people sit because environmental design overwhelms the biology. Urbanization and chair-based societies were designed after the industrial revolution to promote productivity; however, the consequence has been opposite. Crushing the natural urge to move—the Fidget Factor—is a public health calamity. Excess sitting is associated with a myriad of detrimental health consequences and impairs productivity. Fidgeting may reduce all-cause mortality associated with excessive sitting. The Fidget Factor offers hope; data demonstrate that workplaces and schools can be designed to promote activity and free people's Fidget Factors. Evidence shows that people are happier, healthier, wealthier, and more successful if their Fidget Factors are freed.
Collapse
|
13
|
Alobaid AM, Dempsey PC, Francois M, Zulyniak MA, Hopkins M, Campbell MD. Reducing Sitting Time in Type 1 Diabetes: Considerations and Implications. Can J Diabetes 2023; 47:300-304. [PMID: 36872136 DOI: 10.1016/j.jcjd.2023.02.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 01/05/2023] [Accepted: 02/06/2023] [Indexed: 02/13/2023]
Abstract
Sedentary behaviours are ubiquitous in modern society with Western populations spending approximately ∼50% of their waking hours in low levels of energy expenditure. This behaviour is associated with cardiometabolic derangements and increased morbidity and mortality. In individuals living with or at risk of developing type 2 diabetes (T2D), "breaking up" sedentariness, by interrupting prolonged periods of sitting has been shown to acutely improve glucose control and cardiometabolic risk factors related to diabetes complications. As such, current guidelines recommend interrupting prolonged periods of sitting with short, frequent activity breaks. However, the evidence underpinning these recommendations remain preliminary and are focussed on those with or at risk of developing T2D, with little information regarding whether and how reducing sedentariness may be effective and safe in those living with type 1 diabetes (T1D). In this review, we discuss the potential application of interventions that target prolonged sitting time in T2D within the context of T1D.
Collapse
Affiliation(s)
- Anwar M Alobaid
- School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom; Ministry of Health, Farwaniya Hospital, Kuwait city, Kuwait
| | - Paddy C Dempsey
- Diabetes Research Centre, College of Life Sciences, University of Leicester, Leicester, United Kingdom; MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge, Cambridge Biomedical Campus, Cambridge, United Kingdom; Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Monique Francois
- School of Medicine, University of Wollongong, Wollongong, New South Wales, Australia
| | - Michael A Zulyniak
- School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom
| | - Mark Hopkins
- School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom
| | - Matthew D Campbell
- School of Nursing and Health Sciences, University of Sunderland, Sunderland, United Kingdom; Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, United Kingdom; Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, United Kingdom.
| |
Collapse
|
14
|
Daily step volume and intensity moderate the association of sedentary time and cardiometabolic disease risk in community-dwelling older adults: A cross-sectional study. Exp Gerontol 2022; 170:111989. [PMID: 36302458 DOI: 10.1016/j.exger.2022.111989] [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: 07/13/2022] [Revised: 10/18/2022] [Accepted: 10/19/2022] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To investigate the moderating effect of step count and peak cadence on the relationship of sedentary time and cardiometabolic disease risk in community-dwelling older adults. METHODS This cross-sectional study included 248 older adults aged 60-80 years without cardiovascular disease (66.0 ± 4.6 years of age; 78 % females). Sedentary time, step count and peak cadence were measured by a hip-worn accelerometer for seven days. Peak cadence was defined as the average of 30 min of the day (but not necessarily consecutive) with the highest cadence (steps per minute) for all valid days. Cardiometabolic disease risk was defined using a sex-specific continuous metabolic syndrome score (cMetS). Sedentary time was used as an explanatory variable for cMetS and step count and peak cadence as moderators. The analyses were adjusted for known cardiometabolic disease risk factors and accelerometer wear time. The Johnson-Neyman technique was used to specify the value of moderator variables at which the significant relationship between sedentary time and cMetS disappears. RESULTS Both step count (β = -0.186, P = 0.032) and peak cadence (β = -0.003, P = 0.007) showed a moderating effect on the relationship of sedentary time and cMetS. The association of sedentary time and cMetS was not statistically significant (p > 0.05) when step count or peak cadence exceed 5715 steps per day and 57 steps per minute, respectively. CONCLUSION Steps per day and peak cadence moderate the association of sedentary time and cardiometabolic disease risk in older adults. Therefore, steps per day and peak cadence seem to offset the deleterious effects of sedentary time on cardiometabolic health in this population.
Collapse
|
15
|
Chacko E. Minimizing Negative Effects on Glycemia of Pre- and Post-Meal Exercise for People With Diabetes: A Personal Case Report and Review of the Literature. Clin Diabetes 2022; 41:311-321. [PMID: 37092166 PMCID: PMC10115764 DOI: 10.2337/cd22-0076] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
16
|
Naweed A, Chapman J, Vandelanotte C, Chappel SE, Holtermann A, Straker L. 'Just Right' job design: A conceptual framework for sustainable work in rail driving using the Goldilocks Work Paradigm. APPLIED ERGONOMICS 2022; 105:103806. [PMID: 35772288 DOI: 10.1016/j.apergo.2022.103806] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 05/07/2022] [Accepted: 05/16/2022] [Indexed: 06/15/2023]
Abstract
Excessive physical demand at work has traditionally been connected with adverse health outcomes, but excessive sitting is now also being recognised as an occupational hazard and emerging work-related risk. Traditional preventive occupational health and ergonomics programs are useful but limited through reliance on individual behaviour change and time-diversion from productive work. A new 'Goldilocks Work Paradigm' aims to optimise health and productivity by using movements of productive tasks. Using rail driving as a specific case of a highly sedentary and inflexible working environment, we construct a conceptual framework for designing better jobs, arguing that a theoretical amalgamation of the new Goldilocks Work Paradigm with System Thinking, Participatory Ergonomics, and a Risk Management Framework, is needed, for establishing a unified, strategic approach-a 'just right' job design model. We extend this by outlining a practical process of designing better jobs with tools that can be used to achieve it.
Collapse
Affiliation(s)
| | - Janine Chapman
- Central Queensland University, Australia; Flinders University, Australia
| | | | | | | | | |
Collapse
|
17
|
Browne RAV, Cabral LLP, Oliveira GTA, Macêdo GAD, Sócrates J, Silva RDM, Araújo MBF, Freire YA, Costa EC. Life-Space Mobility and Objectively Measured Movement Behavior in Older Adults with Hypertension after Receiving COVID-19 Vaccination. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:12532. [PMID: 36231832 PMCID: PMC9566032 DOI: 10.3390/ijerph191912532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 09/10/2022] [Accepted: 09/20/2022] [Indexed: 06/16/2023]
Abstract
This study examined the changes in life-space (LS) mobility and objectively measured movement behavior in older adults with hypertension after receiving the COVID-19 vaccine and their associations with housing type. A total of 32 participants were included in this exploratory longitudinal study with a 1-year follow-up. LS mobility and accelerometer-based physical activity (PA) and sedentary behavior (SB) were assessed before and ~2 months after receiving COVID-19 vaccination. Participants residing in apartment/row housing showed an increase in LS mobility composite score (β = 14, p < 0.05). In addition, they showed an increase in light PA on weekdays and the weekend (β = 3.5%; β = 6.5%; p < 0.05) and a decrease in SB on weekdays and the weekend (β = -3.7%; β = -6.6%; p < 0.05). Furthermore, changes in SB pattern were found (less time spent in bouts of ≥10 and 30 min, more breaks/day and breaks/hour). Significant associations were found between changes in LS mobility composite score and PA (positive association) and SB (negative association) in older adults residing in apartment/row housing (p < 0.05). Older adults with hypertension, particularly those who resided in houses with limited outdoor space (apartment/row housing), showed positive changes in LS mobility and objectively measured movement behavior in a period after receiving the COVID-19 vaccine and characterized by social distancing policies without mobility restrictions when compared with the period of social distancing policies with high mobility restrictions and without vaccine.
Collapse
Affiliation(s)
- Rodrigo A. V. Browne
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil
| | - Ludmila L. P. Cabral
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil
| | - Gledson T. A. Oliveira
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil
| | - Geovani A. D. Macêdo
- Graduate Program in Physical Education, Federal University of Rio Grande do Norte, Natal 59078-970, Brazil
| | - Júlio Sócrates
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil
| | - Raíssa de M. Silva
- Graduate Program in Physical Education, Federal University of Rio Grande do Norte, Natal 59078-970, Brazil
| | - Maria B. F. Araújo
- Department of Physical Education, Federal University of Rio Grande do Norte, Natal 59078-970, Brazil
| | - Yuri A. Freire
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil
| | - Eduardo C. Costa
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil
- Graduate Program in Physical Education, Federal University of Rio Grande do Norte, Natal 59078-970, Brazil
- Department of Physical Education, Federal University of Rio Grande do Norte, Natal 59078-970, Brazil
| |
Collapse
|
18
|
Chater AM, Schulz J, Jones A, Burke A, Carr S, Kukucska D, Troop N, Trivedi D, Howlett N. Outcome evaluation of Active Herts: A community-based physical activity programme for inactive adults at risk of cardiovascular disease and/or low mental wellbeing. Front Public Health 2022; 10:903109. [PMID: 36159253 PMCID: PMC9500394 DOI: 10.3389/fpubh.2022.903109] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 07/25/2022] [Indexed: 01/22/2023] Open
Abstract
Background A high proportion of UK adults are inactive, which can lead to a range of physical and mental health concerns. Active Herts is a community-based physical activity programme for inactive adults at risk of cardiovascular disease and/or low mental wellbeing. This paper provides a pragmatic evaluation of this programme. Method This longitudinal study observed 717 adults (68% female, mean age = 56.9 years) from the "Active Herts" programme. Programme users were provided with a 45-min consultation with a "Get Active Specialist," who talked them through an Active Herts self-help booklet and then signposted them to free or subsidized local exercise sessions. Programme users were followed up with a booster call 2 weeks later. The Get Active Specialist was a registered exercise professional (REPS Level 3), with additional training from the study team in motivational interviewing, health coaching, COM-B behavioral diagnosis and delivery of behavior change techniques (BCTs) in practice. The Active Herts booklet contained theoretically-driven and evidence-based BCTs to translate behavioral science into public health practice. Physical activity (Metabolic Equivalent Time [METs], measured using the International Physical Activity Questionnaire (IPAQ), perceived health (EQ-5D-5L) and mental wellbeing (Warwick-Edinburgh Mental Wellbeing Scale: WEMWBS) were measured at baseline, 3, 6 and 12 months. Results At the end of the 12-month programme, users showed sustained improvements in physical activity (by +1331 METS), exceeding weekly recommendations. Sitting (reducing by over an hour per day), sporting participation, and perceptions of health were also improved, with improvements in mental wellbeing in the first 3 months. Conclusion Designing and delivering a community-based physical activity programme that is theoretically-driven and evidence-based with frequent behavior change training and supervision can yield a significant increase in self-reported physical activity, reduction in sitting behavior and improvements to perceived health and mental wellbeing. Future research should extend this approach, utilizing a real-world, pragmatic evaluation. Trial registration ClinicalTrials.gov, identifier (NCT number): NCT03153098.
Collapse
Affiliation(s)
- Angel M. Chater
- Institute for Sport and Physical Activity Research, University of Bedfordshire, Bedford, United Kingdom,Centre for Behaviour Change, University College London, London, United Kingdom,*Correspondence: Angel M. Chater
| | - Joerg Schulz
- Department of Psychology, Sports, and Geography, University of Hertfordshire, Hatfield, United Kingdom
| | - Andy Jones
- Norwich Medical School, University of East Anglia, Norwich, United Kingdom
| | - Amanda Burke
- Norwich Medical School, University of East Anglia, Norwich, United Kingdom
| | - Shelby Carr
- Norwich Medical School, University of East Anglia, Norwich, United Kingdom
| | - Dora Kukucska
- Institute for Sport and Physical Activity Research, University of Bedfordshire, Bedford, United Kingdom
| | - Nick Troop
- Department of Psychology, Sports, and Geography, University of Hertfordshire, Hatfield, United Kingdom,School of Psychology, University of Plymouth, Plymouth, United Kingdom
| | - Daksha Trivedi
- Centre for Research in Public Health and Community Care, University of Hertfordshire, Hatfield, United Kingdom
| | - Neil Howlett
- Department of Psychology, Sports, and Geography, University of Hertfordshire, Hatfield, United Kingdom
| |
Collapse
|
19
|
Hao W, Jia Y, Wang C, Wang X. Preparation, chemical characterization and determination of the antioxidant, cytotoxicity and therapeutic effects of gold nanoparticles green-synthesized by Calendula officinalis flower extract in diabetes-induced cardiac dysfunction in rat. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
20
|
Syrjälä MB, Bennet L, Dempsey PC, Fharm E, Hellgren M, Jansson S, Nilsson S, Nordendahl M, Rolandsson O, Rådholm K, Ugarph-Morawski A, Wändell P, Wennberg P. Health effects of reduced occupational sedentary behaviour in type 2 diabetes using a mobile health intervention: a study protocol for a 12-month randomized controlled trial-the ROSEBUD study. Trials 2022; 23:607. [PMID: 35897022 PMCID: PMC9331801 DOI: 10.1186/s13063-022-06528-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 07/06/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Short-term trials conducted in adults with type 2 diabetes mellitus (T2DM) showed that reducing sedentary behaviour by performing regular short bouts of light-intensity physical activity enhances health. Moreover, support for reducing sedentary behaviour may be provided at a low cost via mobile health technology (mHealth). There are a wide range of mHealth solutions available including SMS text message reminders and activity trackers that monitor the physical activity level and notify the user of prolonged sitting periods. The aim of this study is to evaluate the effects of a mHealth intervention on sedentary behaviour and physical activity and the associated changes in health in adults with T2DM. METHODS A dual-arm, 12-month, randomized controlled trial (RCT) will be conducted within a nationwide Swedish collaboration for diabetes research in primary health care. Individuals with T2DM (n = 142) and mainly sedentary work will be recruited across primary health care centres in five regions in Sweden. Participants will be randomized (1:1) into two groups. A mHealth intervention group who will receive an activity tracker wristband (Garmin Vivofit4), regular SMS text message reminders, and counselling with a diabetes specialist nurse, or a comparator group who will receive counselling with a diabetes specialist nurse only. The primary outcomes are device-measured total sitting time and total number of steps (activPAL3). The secondary outcomes are fatigue, health-related quality of life and musculoskeletal problems (self-reported questionnaires), number of sick leave days (diaries), diabetes medications (clinical record review) and cardiometabolic biomarkers including waist circumference, mean blood pressure, HbA1c, HDL-cholesterol and triglycerides. DISCUSSION Successful interventions to increase physical activity among those with T2DM have been costly and long-term effectiveness remains uncertain. The use of mHealth technologies such as activity trackers and SMS text reminders may increase awareness of prolonged sedentary behaviour and encourage increase in regular physical activity. mHealth may, therefore, provide a valuable and novel tool to improve health outcomes and clinical management in those with T2DM. This 12-month RCT will evaluate longer-term effects of a mHealth intervention suitable for real-world primary health care settings. TRIAL REGISTRATION ClinicalTrials.gov NCT04219800 . Registered on 7 January 2020.
Collapse
Affiliation(s)
- M B Syrjälä
- Department of Public Health and Clinical Medicine, Family Medicine, Umeå University, Umeå, Sweden.
| | - L Bennet
- Department of Clinical Sciences, Lund University, Malmö, Sweden.,Center for Primary Health Care Research, Region Skåne and Lund University, Malmö, Sweden.,Clinical Research and Trial Center, Lund University Hospital, Lund, Sweden
| | - P C Dempsey
- Baker Heart and Diabetes Institute, Melbourne, Australia.,MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK.,Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK
| | - E Fharm
- Department of Public Health and Clinical Medicine, Family Medicine, Umeå University, Umeå, Sweden
| | | | - S Jansson
- School of Medical Sciences, University Health Care Research Center, Örebro University, Örebro, Sweden.,Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
| | - S Nilsson
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - M Nordendahl
- Department of Public Health and Clinical Medicine, Family Medicine, Umeå University, Umeå, Sweden
| | - O Rolandsson
- Department of Public Health and Clinical Medicine, Family Medicine, Umeå University, Umeå, Sweden
| | - K Rådholm
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.,The George Institute for Global Health, University of New South Wales, Sydney, Australia
| | - A Ugarph-Morawski
- Academic Primary Care Center, Region Stockholm, Stockholm, Sweden.,Department of Neurobiology, Care Sciences, and Society, Division of Family Medicine and Primary Care, The Karolinska Institute, Huddinge, Sweden
| | - P Wändell
- Department of Neurobiology, Care Sciences, and Society, Division of Family Medicine and Primary Care, The Karolinska Institute, Huddinge, Sweden
| | - P Wennberg
- Department of Public Health and Clinical Medicine, Family Medicine, Umeå University, Umeå, Sweden
| |
Collapse
|
21
|
Research for type 2 diabetes mellitus in endemic arsenism areas in central China: role of low level of arsenic exposure and KEAP1 rs11545829 polymorphism. Arch Toxicol 2022; 96:1673-1683. [PMID: 35420349 DOI: 10.1007/s00204-022-03279-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 03/14/2022] [Indexed: 11/02/2022]
Abstract
Type 2 diabetes mellitus (T2DM) is one of the major public health problems worldwide; both genetic and environmental factors are its risk factors. Arsenic, an environmental pollutant, might be a risk factor for T2DM, but the association of low-to-moderate level arsenic exposure with the risk of T2DM is still inconsistent. Single nucleotide polymorphisms (SNPs) can affect the development of T2DM, but the study on KEAP1 rs11545829 (G>A) SNP is few. In this paper, we explored the effect of KEAP1 rs11545829 (G>A) SNP and low-to-moderate level arsenic exposure on risk of T2DM in a cross-sectional case-control study conducted in Shanxi, China. Total of 938 participants, including 318 T2DM cases and 618 controls, were enrolled. Blood glycosylated haemoglobin (HbA1c) was detected by Automatic Biochemical Analyzer, and participants with HbA1c≧6.5% were diagnosed as T2DM. Urinary total arsenic (tAs, mg/L), as the indicator of arsenic exposure, was detected by liquid chromatography-atomic fluorescence spectrometry (LC-AFS). Genomic DNA was extracted and the genotypes of KEAP1 rs11545829 SNP were examined by multiplex polymerase chain reaction (PCR). The urinary tAs concentration in recruited participants was 0.075 (0.03-0.15) mg/L, and was associated with an increased risk of T2DM (OR = 8.45, 95% CI 2.63-27.17); rs11545829 mutation homozygote AA genotype had a protective effect on risk of T2DM (OR = 0.42, 95 % CI 0.25-0.73). Although this protective effect of AA genotype was found in participants with higher urinary tAs level (>0.032 mg/L) (OR = 0.48, 95% CI 0.26-0.86), there was no interaction effect for arsenic exposure and rs11545829 SNP on risk of T2DM. In addition, BMI modified the association between rs11545829 SNP and the risk of T2DM (RERI = -1.11, 95% CI -2.18-0.04). The present study suggest that low-to-moderate level arsenic exposure may be a risk factor, while KEAP1 rs11545829 SNP mutation homozygote AA genotype may be a protective factor for risk of T2DM, especially for T2DM patients with urinary tAs level>0.032 mg/L.
Collapse
|
22
|
The views of general practitioners about using sit-stand desks: An observational study. BJGP Open 2022; 6:BJGPO.2021.0203. [PMID: 35246447 DOI: 10.3399/bjgpo.2021.0203] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 01/31/2022] [Accepted: 02/22/2022] [Indexed: 10/31/2022] Open
Abstract
BACKGROUND Occupational sitting is associated with negative health outcomes. Sit-stand workstations have been shown to reduce sitting time in office workers, although there is no evidence on whether this change to practice would be acceptable to GPs. AIM To investigate GPs views about the use of sit-stand desks within general practice and the potential impact they may have on the nature and quality of consultations with adult patients. DESIGN & SETTING Observational study involving GPs located across the United Kingdom. METHOD A online survey was emailed to members of the Royal College of General Practitioners and shared on social media. Only GPs working in the UK were eligible. The survey included questions on socio-demographics, GPs views about the use of sit-stand desks within their work, their levels of physical activity, total time spent sitting each day at work and time spent at work. RESULTS 14,142 surveys were sent by RCGP to their members with 810 GPs responding with a further 33 responding via social media. 60.6% of GPs would like a sit-stand desks in their consultation room, while 19.2% already had one. Most GPs thought sit-stand desks could be used for telephone consultations (91.9%) and administration tasks (92.3%). There was less agreement about whether they could be used during face-to-face consultations (35% agreed), with the potential impact on the doctor-patient relationship raised as the primary concern. CONCLUSION The implementation of sit-stand desks had support from GPs, but their possible impact on the doctor-patient relationship should be considered in future research.
Collapse
|
23
|
Le Roux E, De Jong NP, Blanc S, Simon C, Bessesen DH, Bergouignan A. Physiology of physical inactivity, sedentary behaviours and non-exercise activity: insights from the space bedrest model. J Physiol 2022; 600:1037-1051. [PMID: 33501660 PMCID: PMC10895929 DOI: 10.1113/jp281064] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 01/08/2021] [Indexed: 01/08/2023] Open
Abstract
Physical inactivity, i.e. not reaching the recommended level of physical activity (PA), and sedentary behaviours (SB), i.e. sitting time, have been associated with increased risk for common metabolic diseases. Recent epidemiological data suggest that high volumes of SB are detrimental to metabolic health, even in the presence of regular exercise, i.e. moderate/vigorous PA. This suggests that the health effects of SB are independent from those of exercise. However, experimentally testing this hypothesis is complicated because of the difficulty in disassociating SB from PA. Bedrest studies, a traditional space science model, can offer new insights. In some bedrest studies, an exercise training protocol has been used to counteract the harmful effects of inactivity. While bedrest induces an inactive and sedentary state, exercise with bedrest represents a unique model of sedentary yet physically active people. Here, we review bedrest studies with and without exercise training. Although exercise training prevents the loss of muscle mass and function, even large volumes of exercise are not sufficient to fully counteract the negative metabolic adaptations triggered by inactivity. This observation supports the existence of independent adverse health effects of SB, but also the potential benefits of non-exercise activity, i.e. daily living light PA. We gathered available data to examine the complex relationships between exercise, non-exercise activity, SB and health outcomes. Given the large amount of SB in modern societies, the sole promotion of exercise, i.e. moderate/vigorous PA may be insufficient, and promotion of light PA may be a complimentary approach to improve health.
Collapse
Affiliation(s)
- Elisa Le Roux
- CNRS, IPHC UMR 7178, Université de Strasbourg, Strasbourg, France
| | - Nathan P De Jong
- Division of Endocrinology, Metabolism and Diabetes, Anschutz Health & Wellness Center, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| | - Stéphane Blanc
- CNRS, IPHC UMR 7178, Université de Strasbourg, Strasbourg, France
| | - Chantal Simon
- CarMen Laboratory, INSERM 1060, INRA 1397, University of Lyon, Oullins, France
- Human Nutrition Research Centre of Rhône-Alpes, Hospices Civils de Lyon, Lyon, France
| | - Daniel H Bessesen
- Division of Endocrinology, Metabolism and Diabetes, Anschutz Health & Wellness Center, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| | - Audrey Bergouignan
- CNRS, IPHC UMR 7178, Université de Strasbourg, Strasbourg, France
- Division of Endocrinology, Metabolism and Diabetes, Anschutz Health & Wellness Center, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| |
Collapse
|
24
|
Abedpoor N, Taghian F, Hajibabaie F. Physical activity ameliorates the function of organs via adipose tissue in metabolic diseases. Acta Histochem 2022; 124:151844. [PMID: 35045377 DOI: 10.1016/j.acthis.2022.151844] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 01/04/2022] [Accepted: 01/04/2022] [Indexed: 12/15/2022]
Abstract
Adipose tissue is a dynamic organ in the endocrine system that can connect organs by secreting molecules and bioactive. Hence, adipose tissue really plays a pivotal role in regulating metabolism, inflammation, energy homeostasis, and thermogenesis. Disruption of hub bioactive molecules secretion such as adipokines leads to dysregulate metabolic communication between adipose tissue and other organs in non-communicable disorders. Moreover, a sedentary lifestyle may be a risk factor for adipose tissue function. Physical inactivity leads to fat tissue accumulation and promotes obesity, Type 2 diabetes, cardiovascular disease, neurodegenerative disease, fatty liver, osteoporosis, and inflammatory bowel disease. On the other hand, physical activity may ameliorate and protect the body against metabolic disorders, triggering thermogenesis, metabolism, mitochondrial biogenesis, β-oxidation, and glucose uptake. Furthermore, physical activity provides an inter-organ association and cross-talk between different tissues by improving adipose tissue function, reprogramming gene expression, modulating molecules and bioactive factors. Also, physical activity decreases chronic inflammation, oxidative stress and improves metabolic features in adipose tissue. The current review focuses on the beneficial effect of physical activity on the cardiovascular, locomotor, digestive, and nervous systems. In addition, we visualize protein-protein interactions networks between hub proteins involved in dysregulating metabolic induced by adipose tissue.
Collapse
Affiliation(s)
- Navid Abedpoor
- Department of Sports Physiology, Faculty of Sports Sciences, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran.
| | - Farzaneh Taghian
- Department of Sports Physiology, Faculty of Sports Sciences, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran.
| | - Fatemeh Hajibabaie
- Department of Physiology, Medicinal Plants Research Center, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran.
| |
Collapse
|
25
|
McFarland AJ, Ray PR, Bhai S, Levine BD, Price TJ. RNA sequencing on muscle biopsy from a 5-week bed rest study reveals the effect of exercise and potential interactions with dorsal root ganglion neurons. Physiol Rep 2022; 10:e15176. [PMID: 35133080 PMCID: PMC8823189 DOI: 10.14814/phy2.15176] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 12/31/2021] [Accepted: 01/04/2022] [Indexed: 04/16/2023] Open
Abstract
Sedentary lifestyle, chronic disease, or microgravity can cause muscle deconditioning that then has an impact on other physiological systems. An example is the nervous system, which is adversely affected by decreased physical activity resulting in increased incidence of neurological problems such as chronic pain. We sought to better understand how this might occur by conducting RNA sequencing experiments on muscle biopsies from human volunteers in a 5-week bed-rest study with an exercise intervention arm. We also used a computational method for examining ligand-receptor interactions between muscle and human dorsal root ganglion (DRG) neurons, the latter of which play a key role in nociception and are generators of signals responsible for chronic pain. We identified 1352 differentially expressed genes (DEGs) in bed rest subjects without an exercise intervention but only 132 DEGs in subjects with the intervention. Among 591 upregulated muscle genes in the no intervention arm, 26 of these were ligands that have receptors that are expressed by human DRG neurons. We detected a specific splice variant of one of these ligands, placental growth factor (PGF), in deconditioned muscle that binds to neuropilin 1, a receptor that is highly expressed in DRG neurons and known to promote neuropathic pain. We conclude that exercise intervention protects muscle from deconditioning transcriptomic changes, and prevents changes in the expression of ligands that might sensitize DRG neurons, or act on other cell types throughout the body. Our work creates a set of actionable hypotheses to better understand how deconditioned muscle may influence the function of sensory neurons that innervate the entire body.
Collapse
Affiliation(s)
- Amelia J. McFarland
- School of Behavioral and Brain Sciences and Center for Advanced Pain StudiesUniversity of Texas at DallasDallasTexasUSA
| | - Pradipta R. Ray
- School of Behavioral and Brain Sciences and Center for Advanced Pain StudiesUniversity of Texas at DallasDallasTexasUSA
| | - Salman Bhai
- Institute for Exercise and Environmental MedicineTexas Health Presbyterian Hospital DallasDallasTexasUSA
- University of Texas Southwestern Medical Center at DallasDallasTexasUSA
| | - Benjamin D. Levine
- Institute for Exercise and Environmental MedicineTexas Health Presbyterian Hospital DallasDallasTexasUSA
- University of Texas Southwestern Medical Center at DallasDallasTexasUSA
| | - Theodore J. Price
- School of Behavioral and Brain Sciences and Center for Advanced Pain StudiesUniversity of Texas at DallasDallasTexasUSA
| |
Collapse
|
26
|
Islam H, Gibala MJ, Little JP. Exercise Snacks: A Novel Strategy to Improve Cardiometabolic Health. Exerc Sport Sci Rev 2022; 50:31-37. [PMID: 34669625 DOI: 10.1249/jes.0000000000000275] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We define exercise snacks as isolated ≤1-min bouts of vigorous exercise performed periodically throughout the day. We hypothesize that exercise snacks are a feasible, well-tolerated, and time-efficient approach to improve cardiorespiratory fitness and reduce the negative impact of sedentary behavior on cardiometabolic health. Efficacy has been demonstrated in small proof-of-concept studies. Additional research should investigate this novel physical activity strategy.
Collapse
Affiliation(s)
- Hashim Islam
- School of Health and Exercise Sciences, University of British Columbia Okanagan, Kelowna, BC
| | - Martin J Gibala
- Department of Kinesiology, McMaster University, Hamilton, ON, Canada
| | - Jonathan P Little
- School of Health and Exercise Sciences, University of British Columbia Okanagan, Kelowna, BC
| |
Collapse
|
27
|
Dzakpasu FQS, Carver A, Brakenridge CJ, Cicuttini F, Urquhart DM, Owen N, Dunstan DW. Musculoskeletal pain and sedentary behaviour in occupational and non-occupational settings: a systematic review with meta-analysis. Int J Behav Nutr Phys Act 2021; 18:159. [PMID: 34895248 PMCID: PMC8666269 DOI: 10.1186/s12966-021-01191-y] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 08/23/2021] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Sedentary behaviour (SB; time spent sitting) is associated with musculoskeletal pain (MSP) conditions; however, no prior systematic review has examined these associations according to SB domains. We synthesised evidence on occupational and non-occupational SB and MSP conditions. METHODS Guided by a PRISMA protocol, eight databases (MEDLINE, CINAHL, PsycINFO, Web of Science, Scopus, Cochrane Library, SPORTDiscus, and AMED) and three grey literature sources (Google Scholar, WorldChat, and Trove) were searched (January 1, 2000, to March 17, 2021) for original quantitative studies of adults ≥ 18 years. Clinical-condition studies were excluded. Studies' risk of bias was assessed using the QualSyst checklist. For meta-analyses, random effect inverse-variance pooled effect size was estimated; otherwise, best-evidence synthesis was used for narrative review. RESULTS Of 178 potentially-eligible studies, 79 were included [24 general population; 55 occupational (incuding15 experimental/intervention)]; 56 studies were of high quality, with scores > 0.75. Data for 26 were meta-synthesised. For cross-sectional studies of non-occupational SB, meta-analysis showed full-day SB to be associated with low back pain [LBP - OR = 1.19(1.03 - 1.38)]. Narrative synthesis found full-day SB associations with knee pain, arthritis, and general MSP, but the evidence was insufficient on associations with neck/shoulder pain, hip pain, and upper extremities pain. Evidence of prospective associations of full-day SB with MSP conditions was insufficient. Also, there was insufficient evidence on both cross-sectional and prospective associations between leisure-time SB and MSP conditions. For occupational SB, cross-sectional studies meta-analysed indicated associations of self-reported workplace sitting with LBP [OR = 1.47(1.12 - 1.92)] and neck/shoulder pain [OR = 1.73(1.46 - 2.03)], but not with extremities pain [OR = 1.17(0.65 - 2.11)]. Best-evidence synthesis identified inconsistent findings on cross-sectional association and a probable negative prospective association of device-measured workplace sitting with LBP-intensity in tradespeople. There was cross-sectional evidence on the association of computer time with neck/shoulder pain, but insufficient evidence for LBP and general MSP. Experimental/intervention evidence indicated reduced LBP, neck/shoulder pain, and general MSP with reducing workplace sitting. CONCLUSIONS We found cross-sectional associations of occupational and non-occupational SB with MSP conditions, with occupational SB associations being occupation dependent, however, reverse causality bias cannot be ruled out. While prospective evidence was inconclusive, reducing workplace sitting was associated with reduced MSP conditions. Future studies should emphasise prospective analyses and examining potential interactions with chronic diseases. PROTOCOL REGISTRATION PROSPERO ID # CRD42020166412 (Amended to limit the scope).
Collapse
Affiliation(s)
- Francis Q S Dzakpasu
- Mary MacKillop Institute of Health Research, Australian Catholic University, Melbourne, VIC, Australia.
- Physical Activity Laboratory, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia.
- Behavioural Epidemiology Laboratory, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia.
| | - Alison Carver
- Mary MacKillop Institute of Health Research, Australian Catholic University, Melbourne, VIC, Australia
| | - Christian J Brakenridge
- Mary MacKillop Institute of Health Research, Australian Catholic University, Melbourne, VIC, Australia
- Physical Activity Laboratory, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
- Behavioural Epidemiology Laboratory, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Flavia Cicuttini
- Central Clinical School/Department of Epidemiology and Preventive Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC, Australia
| | - Donna M Urquhart
- Central Clinical School/Department of Epidemiology and Preventive Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC, Australia
| | - Neville Owen
- Behavioural Epidemiology Laboratory, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
- Centre for Urban Transitions, Swinburne University of Technology, Melbourne, VIC, Australia
| | - David W Dunstan
- Mary MacKillop Institute of Health Research, Australian Catholic University, Melbourne, VIC, Australia
- Physical Activity Laboratory, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| |
Collapse
|
28
|
Soltero EG, Navabi N, Vander Wyst KB, Hernandez E, Castro FG, Ayers SL, Mendez J, Shaibi GQ. Examining 24-Hour Activity and Sleep Behaviors and Related Determinants in Latino Adolescents and Young Adults With Obesity. HEALTH EDUCATION & BEHAVIOR 2021; 49:291-303. [PMID: 34791905 DOI: 10.1177/10901981211054789] [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: 11/17/2022]
Abstract
Background. Few studies have examined 24-hour activity and sleep behaviors and their contribution to type 2 diabetes (T2D) in Latino adolescents and young adults with obesity. Aim. This study included quantitative data on T2D risk and 24-hour activity and sleep behaviors and qualitative data on individual, social, and environmental behavioral determinants. Method. A 7 day, 24-hour, wrist-worn accelerometer protocol assessed moderate-to-vigorous physical activity (PA), sedentary behaviors (SB), sleep, and sleep regularity, in adolescents (N = 38; 12-16 years) and young adults (N = 22; 18-22 years). T2D-related outcomes included adiposity (BMI, BF%, waist circumference), fasting, and 2-hour glucose. A subsample of participants (N = 16 adolescents, N = 15 young adults) completed interviews to identify behavioral determinants. Results. High levels of PA were observed among adolescents (M = 103.8 ± 67.5 minutes/day) and young adults (M = 96.8 ± 78.8 minutes/day) as well as high levels of SB across both age groups (≥10 hours/day). Sleep regularity was negatively associated with adiposity (all ps < .05) in both age groups as well as fasting and 2-hour glucose in young adults (all ps < .05). Social support was associated with PA in both age groups as well as SB in younger youth. Auditory noises, lights, and safety inhibited sleep in both age groups. Conclusion. PA is critical for disease reduction, yet reducing SB and improving sleep are also important targets for reducing T2D risk in Hispanic adolescents and young adults. Future health promotion and disease prevention strategies should leverage qualitative findings regarding behavioral determinants.
Collapse
Affiliation(s)
- Erica G Soltero
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Neeku Navabi
- Center for Health Promotion and Disease Prevention, Arizona State University, Phoenix, AZ, USA
| | | | - Edith Hernandez
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Felipe G Castro
- Center for Health Promotion and Disease Prevention, Arizona State University, Phoenix, AZ, USA
| | - Stephanie L Ayers
- Center for Health Promotion and Disease Prevention, Arizona State University, Phoenix, AZ, USA
| | | | - Gabriel Q Shaibi
- Center for Health Promotion and Disease Prevention, Arizona State University, Phoenix, AZ, USA
| |
Collapse
|
29
|
Kallen V, Scherder R, Cramer MJ, Stam J, Johnson B, Scherder E. Neutralizing a Springboard for Inflammation: Physical Activity to Control the Immune Network. Healthcare (Basel) 2021; 9:1196. [PMID: 34574970 PMCID: PMC8466630 DOI: 10.3390/healthcare9091196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 09/08/2021] [Accepted: 09/09/2021] [Indexed: 11/29/2022] Open
Abstract
The severe consequences of the present Corona Virus Disease 2019 COVID-19 pandemic seem to be closely related to an already ongoing ('first') pandemic, directly associated with a sedentary lifestyle. It seems evident that the prognosis after infection is substantially worse for individuals suffering from, for example, (visceral) obesity, cardiovascular disease, and diabetes type 2. Consequently, it may be considered highly relevant to gain insight into the potential beneficial effects of exercise interventions to strengthen the immune system, particularly in high-risk populations. For this reason, the exercise protocols that are suggested to strengthen the immune system, which can be executed by all ages and almost all physical conditions, were reviewed and evaluated. Previously published protocols range from interrupting prolonged sitting, to regular low-to-moderate exercise activities, to high intensity, typically interval, sports formats. Reported positive effects on immune functioning appear to be induced either directly or via beneficial metabolic and/or psychological effects and become measurable after 3 weeks to 3 months. Based in these findings, it appeared possible to design an optimal exercise protocol to maximize effects on immune functioning that should be executable for all, even under restricted ('lockdown') circumstances.
Collapse
Affiliation(s)
- Victor Kallen
- The Netherlands Organization for Applied Sciences (TNO), P.O. Box 23, 3769 ZG Soesterberg, The Netherlands;
| | - Rogier Scherder
- Department of Sports Medicine, University Medical Center Utrecht, Heidelberglaan 8, 3584 CS Utrecht, The Netherlands;
| | - Maarten J. Cramer
- Department of Cardiology, University Medical Center Utrecht, Heidelberglaan 8, 3584 CS Utrecht, The Netherlands;
| | - Jacqueline Stam
- The Netherlands Organization for Applied Sciences (TNO), P.O. Box 23, 3769 ZG Soesterberg, The Netherlands;
| | - Bruce Johnson
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First St. SW, Rochester, MN 55905, USA;
| | - Erik Scherder
- Department of Clinical Neuropsychology, Vrije Universiteit Amsterdam, De Boelelaan 1105, 1081 HV Amsterdam, The Netherlands;
| |
Collapse
|
30
|
Alhussein NA, Mahzari MM, Aljumaie NM, Alosaimi MI, Almansouf AS, Alkahtani FK. Diabetes Self-Management Among Healthcare Providers in King Abdulaziz Medical City, Riyadh: A Cross-Sectional Pilot Study. Cureus 2021; 13:e18155. [PMID: 34703691 PMCID: PMC8529938 DOI: 10.7759/cureus.18155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/20/2021] [Indexed: 11/05/2022] Open
Abstract
Background Diabetes mellitus (DM), a chronic metabolic disease, is a rising global concern with significant social, economic, and health implications. Proper glycemic control is crucial to guarantee protection against these implications such as micro and macrovascular complications. To achieve proper glycemic control, patients' self-management is probably the most essential component, and the development of appropriate self-management behaviors which include medication adherence and lifestyle modifications improves the prognosis and the incidence of DM complications. Objective The aim of the study is to examine diabetes self-management and control of diabetic healthcare providers from different specialties working at King Abdulaziz Medical City (KAMC), Riyadh, Saudi Arabia. Design and setting This is a cross-sectional pilot study carried out in King Abdulaziz Medical City, Riyadh, Saudi Arabia, using a pre-validated self-administered questionnaire that was "Diabetes Self-Management Questionnaire" (DSMQ), which examined diabetes management and control within the last two months. The questionnaire was distributed to the healthcare providers of all specialties at the site of the study. Correlations and descriptive analyses were carried out using the Statistical Package for Social Science (SPSS) software version 23 (IBM Corp, Armonk, USA). Results The total number of participants was 370 healthcare providers (100% response rate). It was found that 26 (7%) of them had diabetes (92.3% of them with type 2 diabetes). The diabetic participants' mean age was 48.58±7.3 years old. 42.3% were applied medical sciences specialists, with 38.5% having years of experience between 16 to 20 years old. 26.3% were Saudi nationals. The mean HbA1c levels among diabetic patients were 6±1.03%, ranging between (5.1%-9%). There was a significant inverse relationship between each section's scores and total scores with the HbA1c levels (p-value<0.05). Total scores for adherence were significantly higher among the age group (51 to 60) (p-value=0.03) and physicians (p-value=0.035). Dietary control was significantly better among age group (51 to 60) (p-value=0.015), and type 2 diabetes (p-value=0.022). Physician contact was significantly higher in the age group (51 to 60) (p-value=0.027). Physical activity was significantly higher among physicians (p-value=0.030). Blood glucose monitoring was significantly better among the age group (above 60) (p-value=0.026), males (p-value=0.03), and physicians (p-value=0.039). Conclusion The findings suggest the glycemic control and adherence to treatment among diabetic healthcare providers in KAMC-Riyadh are adequate the findings suggest the glycemic control and adherence to treatment among diabetic healthcare providers in KAMC-Riyadh are adequate. Future studies with an adequate sample size are essential to assess diabetes self-management and identify if there is any obstacle toward better compliance in healthcare providers.
Collapse
Affiliation(s)
- Naif A Alhussein
- Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, SAU
| | | | - Nader M Aljumaie
- Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, SAU
| | - Meshari I Alosaimi
- Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, SAU
| | | | - Faisal K Alkahtani
- Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, SAU
| |
Collapse
|
31
|
Whipple MO, Masters KS, Huebschmann AG, Scalzo RL, Reusch JE, Bergouignan A, Regensteiner JG. Acute effects of sedentary breaks on vascular health in adults at risk for type 2 diabetes: A systematic review. Vasc Med 2021; 26:448-458. [PMID: 33977799 PMCID: PMC9074004 DOI: 10.1177/1358863x211009307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The aim of this systematic review was to evaluate the available evidence regarding the acute effects of interrupting/breaking up prolonged sedentary behavior (SB) on vascular health among individuals at elevated risk for type 2 diabetes (T2D). Searches of MEDLINE, Embase, Web of Science, and Cochrane Library databases were conducted on April 7, 2020. Included studies: (1) examined the effect of breaking up prolonged SB in adults with or at elevated risk for T2D and (2) assessed a vascular health outcome, such as blood pressure (BP), flow-mediated dilation (FMD), pulse-wave velocity, or endothelin-1. A total of 20 articles (17 unique studies) were included. Only three studies reported adequate statistical power for the specified vascular outcome. The available evidence suggests that light and moderate intensity activity breaks are effective in acutely lowering BP when compared to prolonged sitting. The small number of studies that included FMD or other vascular outcomes prohibits conclusions regarding the impact of SB breaks on these outcomes. Few studies evaluating the impact of breaking up SB among adults at risk for T2D have included and been adequately powered to examine vascular outcomes, but our preliminary finding, that certain SB breaks improve BP, provides proof-of-concept for this line of inquiry. Future studies should examine both the acute and chronic vascular effects of breaking up SB among individuals most vulnerable to the effects of SB (e.g. older adults, those with T2D), as these individuals are both highly sedentary and at greatest risk of poor health outcomes. PROSPERO ID: CRD42020183423.
Collapse
Affiliation(s)
- Mary O. Whipple
- Division of General Internal Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Division of Geriatric Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Center for Women’s Health Research, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Kevin S. Masters
- Department of Psychology, Clinical Health Psychology, University of Colorado Denver, Denver, CO
- Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Amy G. Huebschmann
- Division of General Internal Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Center for Women’s Health Research, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Rebecca L. Scalzo
- Center for Women’s Health Research, University of Colorado Anschutz Medical Campus, Aurora, CO
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Rocky Mountain Regional VA, Aurora, CO
| | - Jane E.B. Reusch
- Center for Women’s Health Research, University of Colorado Anschutz Medical Campus, Aurora, CO
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Rocky Mountain Regional VA, Aurora, CO
| | - Audrey Bergouignan
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Institut Pluridisciplinaire Hubert Curien, French National Center for Scientific Research, Université de Strasbourg, UMR 7178, Strasbourg, France
| | - Judith G. Regensteiner
- Division of General Internal Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Center for Women’s Health Research, University of Colorado Anschutz Medical Campus, Aurora, CO
| |
Collapse
|
32
|
Van Stappen V, Cardon G, De Craemer M, Mavrogianni C, Usheva N, Kivelä J, Wikström K, De Miquel-Etayo P, González-Gil EM, Radó AS, Nánási A, Iotova V, Manios Y, Brondeel R. The effect of a cluster-randomized controlled trial on lifestyle behaviors among families at risk for developing type 2 diabetes across Europe: the Feel4Diabetes-study. Int J Behav Nutr Phys Act 2021; 18:86. [PMID: 34210333 PMCID: PMC8252328 DOI: 10.1186/s12966-021-01153-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 06/09/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND This study investigated the effect of the Feel4Diabetes-intervention, a 2-year multilevel intervention, on energy balance-related behaviors among European families at risk for developing type 2 diabetes. Intervention effects on self-reported physical activity, sedentary behavior and eating behaviors were investigated across and within the participating countries: Belgium, Finland, Greece, Spain, Hungary and Bulgaria. METHODS Families were recruited through schools, located in low socio-economic status areas. In total, 4484 families at risk for developing type 2 diabetes were selected using the FINDRISC-questionnaire. Parents' and children's energy balance-related behaviors data were collected by questionnaires at three time points (baseline, mid- and post intervention). Families assigned to the intervention group were invited to participate in a 2-year school-, community-, and family-based intervention to promote a healthier lifestyle, including counseling sessions (first intervention year) and text messages (second intervention year). Families assigned to the control group received standard care, including medical check-up results and recommendations and tips regarding a healthy lifestyle. To assess the intervention-effects, Mixed Models were conducted using the R-Package "lmer "with R v3.2. RESULTS Significant intervention effects were found on a certain number of families' lifestyle behaviors. Significant favorable intervention effects were detected on parents' water consumption and consumption of fruit and vegetables, and on children's consumption of sweets and moderate-to-vigorous physical activity. Analyses by country revealed significant favorable intervention effects on water consumption and on moderate-to-vigorous physical activity in Belgian parents and on fruit and vegetable consumption among Belgian children, on sweets consumption among Spanish parents and children, and on moderate-to-vigorous physical activity among Finnish children. Unfavorable intervention effects were found on the consumption of soft drinks and sugar-containing juices among Hungarian children and parents, while when examining the intervention effects for the overall population and per country, 10 from the 112 investigated outcome variables were improved in the intervention group compared to the control group (9%). CONCLUSIONS The Feel4Diabetes-intervention managed to improve a certain number of targeted lifestyle behaviors while the intervention was not effective on a large number of targeted lifestyle behaviors. The findings of the current study are encouraging, but further research is needed on how we can further improve effectiveness of lifestyle interventions to prevent type 2 diabetes in families at risk. TRIAL REGISTRATION The Feel4Diabetes-study is registered with the clinical trials registry http://clinicaltrials.gov , ID: 643708.
Collapse
Affiliation(s)
- Vicky Van Stappen
- Department of Movement and Sports Sciences, Ghent University, Ghent, Belgium.
| | - Greet Cardon
- Department of Movement and Sports Sciences, Ghent University, Ghent, Belgium
| | - Marieke De Craemer
- Research Foundation Flanders (FWO), Egmontstraat 5, 1000, Brussels, Belgium
- Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium
| | - Christina Mavrogianni
- Department of Nutrition and Dietetics, Harokopio University, School of Health Science & Education, Athens, Greece
| | - Nataliya Usheva
- Clinic of Paediatric Endocrinology, Medical University Varna, Varna, Bulgaria
| | - Jemina Kivelä
- Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Katja Wikström
- Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Pilar De Miquel-Etayo
- GENUD (Growth, Exercise, Nutrition and Development), University of Zaragoza, Zaragoza, Spain
| | - Esther M González-Gil
- GENUD (Growth, Exercise, Nutrition and Development), University of Zaragoza, Zaragoza, Spain
- Department of Biochemistry and Molecular Biology II, Center of Biomedical Research (CIBM), Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Granada, Granada, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain
| | - Anett S Radó
- Debreceni Egyetem (UoD), University of Debrecen, Debrecen, Hungary
| | - Anna Nánási
- Debreceni Egyetem (UoD), University of Debrecen, Debrecen, Hungary
| | - Violeta Iotova
- Clinic of Paediatric Endocrinology, Medical University Varna, Varna, Bulgaria
| | - Yannis Manios
- Department of Nutrition and Dietetics, Harokopio University, School of Health Science & Education, Athens, Greece
| | - Ruben Brondeel
- Department of Movement and Sports Sciences, Ghent University, Ghent, Belgium
- Research Foundation Flanders (FWO), Egmontstraat 5, 1000, Brussels, Belgium
| |
Collapse
|
33
|
Does Interrupting Prolonged Sitting With 10- or 20-Min Standing Attenuate Postprandial Glycemia and Blood Pressure in Middle-Aged and Older Adults With Type 2 Diabetes? J Aging Phys Act 2021; 29:968-975. [PMID: 34157676 DOI: 10.1123/japa.2020-0418] [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: 10/12/2020] [Revised: 11/26/2020] [Accepted: 12/16/2020] [Indexed: 11/18/2022]
Abstract
We carried out three types of 2-hr experimental sessions with middle-aged and older adults with Type 2 diabetes in order to examine the acute effect of interrupting prolonged sitting with varying periods of standing on postprandial glycemia and blood pressure (BP): (a) prolonged sitting after breakfast; (b) standing for 10 min, 30 min after breakfast; and (c) standing for 20 min, 30 min after breakfast. Glucose and BP were assessed before and after breakfast. A generalized linear model revealed no significant differences for the incremental area under the curve of glucose between standing for 10 min, 30 min after breakfast, versus prolonged sitting after breakfast (β = -4.5 mg/dl/2 hr, 95% CI [-17.3, 8.4]) and standing for 20 min, 30 min after breakfast, versus prolonged sitting after breakfast (β = 0.9 mg/dl/2 hr, 95% CI [-11.9, 13.7]). There was no difference in area under the curve of systolic and diastolic BP among the sessions. Interrupting prolonged sitting time with 10 or 20 min of standing 30 min after breakfast does not attenuate postprandial glycemia or BP in middle-aged and older adults with Type 2 diabetes.
Collapse
|
34
|
Poppe L, De Paepe AL, Van Ryckeghem DML, Van Dyck D, Maes I, Crombez G. The impact of mental and somatic stressors on physical activity and sedentary behaviour in adults with type 2 diabetes mellitus: a diary study. PeerJ 2021; 9:e11579. [PMID: 34178463 PMCID: PMC8216170 DOI: 10.7717/peerj.11579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 05/19/2021] [Indexed: 11/20/2022] Open
Abstract
Background Adopting an active lifestyle is key in the management of type 2 diabetes mellitus (T2DM). Nevertheless, the majority of individuals with T2DM fails to do so. Additionally, individuals with T2DM are likely to experience mental (e.g., stress) and somatic (e.g., pain) stressors. Research investigating the link between these stressors and activity levels within this group is largely lacking. Therefore, current research aimed to investigate how daily fluctuations in mental and somatic stressors predict daily levels of physical activity (PA) and sedentary behaviour among adults with T2DM. Methods Individuals with T2DM (N = 54) were instructed to complete a morning diary assessing mental and somatic stressors and to wear an accelerometer for 10 consecutive days. The associations between the mental and somatic stressors and participants’ levels of PA and sedentary behaviour were examined using (generalized) linear mixed effect models. Results Valid data were provided by 38 participants. We found no evidence that intra-individual increases in mental and somatic stressors detrimentally affected participants’ activity levels. Similarly, levels of sedentary behaviour nor levels of PA were predicted by inter-individual differences in the mental and somatic stressors.
Collapse
Affiliation(s)
- Louise Poppe
- Department of Public Health and Primary Care, Ghent University, Ghent, Belgium
| | - Annick L De Paepe
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium
| | - Dimitri M L Van Ryckeghem
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium.,Section Experimental Health Psychology, Clinical Psychological Science, Maastricht University, Maastricht, The Netherlands.,Department of Behavioural and Cognitive Sciences, Faculty of Humanities, Education and Social Sciences, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Delfien Van Dyck
- Department of Movement and Sports Sciences, Ghent University, Ghent, Belgium
| | - Iris Maes
- Department of Movement and Sports Sciences, Ghent University, Ghent, Belgium
| | - Geert Crombez
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium
| |
Collapse
|
35
|
Syrjälä MB, Fharm E, Dempsey PC, Nordendahl M, Wennberg P. Reducing occupational sitting time in adults with type 2 diabetes: Qualitative experiences of an office-adapted mHealth intervention. Diabet Med 2021; 38:e14514. [PMID: 33415777 DOI: 10.1111/dme.14514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 01/03/2021] [Indexed: 11/28/2022]
Abstract
AIM Understanding barriers and facilitators for limiting occupational sitting and what impact it has on health on those with type 2 diabetes is essential for future trials and intervention development in primary healthcare settings. This study aimed to explore the feasibility and acceptability of an intervention using mobile health (mHealth) technology, together with counselling by a diabetes specialist nurse, to reduce occupational sitting in adults with type 2 diabetes. METHODS Individual semi-structured interviews were conducted in 15 participants with type 2 diabetes who completed a 3-month intervention including mHealth; activity tracker (Garmin Vivofit3) and SMS reminders, one initial face-to-face patient-centred counselling session and three telephone follow-up calls by a diabetes specialist nurse within the primary healthcare system in Sweden. The interviews were recorded, transcribed verbatim and analysed using qualitative content analysis. RESULTS Two themes were identified: (1) 'From baby steps to milestones' reflecting three categories; 'Small changes make it easier to reduce sitting', 'Encouraged by trustworthy coaching', 'Physical and mental rewards matter' and (2) 'Tailoring strategies that fit me and my workplace' reflecting four categories; 'It's up to me', 'Taking advantage of the support', 'Using creativity to find practical solutions for interrupting sitting' and 'Living up to expectations'. CONCLUSION The intervention was perceived as feasible and acceptable in different office workplaces, and led to increased awareness of sedentary behaviour in adults with type 2 diabetes. Stepwise goal setting together with personalization of the mHealth intervention should be emphasized in individual type 2 diabetes programmes aiming to reduce workplace sitting.
Collapse
Affiliation(s)
- Maria B Syrjälä
- Department of Public Health and Clinical Medicine, Family Medicine, Umeå University, Umeå, Sweden
| | - Eva Fharm
- Department of Public Health and Clinical Medicine, Family Medicine, Umeå University, Umeå, Sweden
| | - Paddy C Dempsey
- Baker Heart and Diabetes Institute, Melbourne, Australia
- MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
- Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK
| | - Maria Nordendahl
- Department of Public Health and Clinical Medicine, Family Medicine, Umeå University, Umeå, Sweden
| | - Patrik Wennberg
- Department of Public Health and Clinical Medicine, Family Medicine, Umeå University, Umeå, Sweden
| |
Collapse
|
36
|
McBride E, Arden MA, Chater A, Chilcot J. The impact of COVID-19 on health behaviour, well-being, and long-term physical health. Br J Health Psychol 2021; 26:259-270. [PMID: 33787000 PMCID: PMC8250322 DOI: 10.1111/bjhp.12520] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 03/08/2021] [Indexed: 12/29/2022]
Affiliation(s)
- Emily McBride
- Institute of Epidemiology and Health CareUniversity College LondonUK
| | - Madelynne A. Arden
- Centre for Behavioural Science and Applied PsychologySheffield Hallam UniversityUK
| | - Angel Chater
- Centre for Health, Wellbeing and Behaviour ChangeUniversity of BedfordshireBedfordUK
| | - Joseph Chilcot
- Institute of Psychiatry, Psychology & NeuroscienceKing’s College LondonUK
| |
Collapse
|
37
|
Júdice PB, Rosa GB, Magalhães JP, Hetherington-Rauth M, Correia IR, Sardinha LB. Criterion validity of a single-item question for assessment of daily breaks in sedentary time in adults. Eur J Public Health 2021; 31:1048-1053. [PMID: 33792667 DOI: 10.1093/eurpub/ckab030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND As the implementation of sensor-based assessment for sedentary time (ST) and physical activity (PA) has practical limitations when applied on a large-scale, most studies rely on subjective data. We aimed to examine the criterion validity of a single-item question to assess daily breaks in ST and other PA-related outcomes for the first time using sensor-based data as the criterion. METHODS In a sample of 858 adults, breaks in ST and other PA-related parameters were assessed through sensor-based accelerometry and subjective data, which included a comprehensive questionnaire with a specific question ('During the day, do you usually sit for a long time in a row or interrupt frequently?') with a three-level closed answer. The Spearman's rank correlation coefficient was used to determine the agreement between the single-item question and sensor-based data. RESULTS Positive correlations were found for self-reported breaks in ST with sensor-based breaks in ST in both women (ρ=0.37; 95% CI=0.29-0.44) and men (ρ=0.15; 95% CI=0.04-0.26). Self-reported breaks in ST were inversely correlated with ST in women (ρ =-0.33; 95% CI=-0.40 to 0.25). For both sexes, self-reported breaks in ST showed a positive correlation with light-intensity PA (ρ=0.39; 95% CI=0.31-0.46 women; ρ=0.13; 95% CI=0.02-0.24 men), however, positive correlations between self-reported breaks in ST and moderate-to-vigorous PA (ρ=0.13; 95% CI=0.02-0.24) were found only in men. CONCLUSIONS Our single-item question can be used as an indication for ranking people's breaks in ST during the waking day, although acknowledging that some misclassification will occur, especially in men. There must be an effort to include this question in future national and international surveys to replicate these findings.
Collapse
Affiliation(s)
- Pedro B Júdice
- Exercise and Health Laboratory, CIPER, Faculty of Human Kinetics, University of Lisbon, Lisbon, Portugal.,CIDEFES-Centro de Investigação em Desporto, Educação Física e Exercício e Saúde, Universidade Lusófona, Lisbon, Portugal
| | - Gil B Rosa
- Exercise and Health Laboratory, CIPER, Faculty of Human Kinetics, University of Lisbon, Lisbon, Portugal
| | - João P Magalhães
- Exercise and Health Laboratory, CIPER, Faculty of Human Kinetics, University of Lisbon, Lisbon, Portugal
| | - Megan Hetherington-Rauth
- Exercise and Health Laboratory, CIPER, Faculty of Human Kinetics, University of Lisbon, Lisbon, Portugal
| | - Inês R Correia
- Exercise and Health Laboratory, CIPER, Faculty of Human Kinetics, University of Lisbon, Lisbon, Portugal
| | - Luís B Sardinha
- Exercise and Health Laboratory, CIPER, Faculty of Human Kinetics, University of Lisbon, Lisbon, Portugal
| |
Collapse
|
38
|
Hadgraft NT, Winkler E, Climie RE, Grace MS, Romero L, Owen N, Dunstan D, Healy G, Dempsey PC. Effects of sedentary behaviour interventions on biomarkers of cardiometabolic risk in adults: systematic review with meta-analyses. Br J Sports Med 2021; 55:144-154. [PMID: 32269058 PMCID: PMC7841485 DOI: 10.1136/bjsports-2019-101154] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/11/2020] [Indexed: 01/28/2023]
Abstract
CONTEXT/PURPOSE Observational and acute laboratory intervention research has shown that excessive sedentary time is associated adversely with cardiometabolic biomarkers. This systematic review with meta-analyses synthesises results from free living interventions targeting reductions in sedentary behaviour alone or combined with increases in physical activity. METHODS Six electronic databases were searched up to August 2019 for sedentary behaviour interventions in adults lasting for ≥7 days publishing cardiometabolic biomarker outcomes covering body anthropometry, blood pressure, glucose and lipid metabolism, and inflammation (54 studies). The pooled effectiveness of intervention net of control on 15 biomarker outcomes was evaluated using random effects meta-analyses in the studies with control groups not providing other relevant interventions (33 studies; 6-25 interventions analysed). RESULTS Interventions between 2 weeks and <6 months in non-clinical populations from North America, Europe and Australia comprised much of the evidence base. Pooled effects revealed small, significant (p<0.05) beneficial effects on weight (≈ -0.6 kg), waist circumference (≈ -0.7 cm), percentage body fat (≈ -0.3 %), systolic blood pressure (≈ -1.1 mm Hg), insulin (≈ -1.4 pM) and high-density lipoprotein cholesterol (≈ 0.04 mM). Pooled effects on the other biomarkers (p>0.05) were also small, and beneficial in direction except for fat-free mass (≈ 0.0 kg). Heterogeneity ranged widely (I2=0.0-72.9). CONCLUSIONS Our review of interventions targeting sedentary behaviour reductions alone, or combined with increases in physical activity, found evidence of effectiveness for improving some cardiometabolic risk biomarkers to a small degree. There was insufficient evidence to evaluate inflammation or vascular function. Key limitations to the underlying evidence base include a paucity of high-quality studies, interventions lasting for ≥12 months, sensitive biomarkers and clinical study populations (eg, type 2 diabetes). PROSPERO TRIAL REGISTRATION NUMBER CRD42016041742.
Collapse
Affiliation(s)
- Nyssa T Hadgraft
- Centre for Urban Transitions, Swinburne University of Technology, Melbourne, VIC, Australia
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
- School of Public Health, The University of Queensland, Brisbane, QLD, Australia
| | - Elisabeth Winkler
- School of Public Health, The University of Queensland, Brisbane, QLD, Australia
| | - Rachel E Climie
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Megan S Grace
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | | | - Neville Owen
- Centre for Urban Transitions, Swinburne University of Technology, Melbourne, VIC, Australia
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
- School of Public Health, The University of Queensland, Brisbane, QLD, Australia
| | - David Dunstan
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
- Central Clinical School/Department of Epidemiology and Preventive Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC, Australia
- Institute of Physical Activity and Nutrition Research, School of Exercise and Nutrition Sciences, Deakin University, Melbourne, VIC, Australia
- Mary MacKillop Institute of Health Research, Australian Catholic University, Melbourne, VIC, Australia
- School of Sport Science, Exercise and Health, The University of Western Australia, Perth, WA, Australia
| | - Genevieve Healy
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
- School of Public Health, The University of Queensland, Brisbane, QLD, Australia
- School of Physiotherapy and Exercise Science, Curtin University, Perth, WA, Australia
| | - Paddy C Dempsey
- Centre for Urban Transitions, Swinburne University of Technology, Melbourne, VIC, Australia
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
- MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK
| |
Collapse
|
39
|
Legan M, Zupan K. Prevalence of mobile device-related lower extremity discomfort: a systematic review. INTERNATIONAL JOURNAL OF OCCUPATIONAL SAFETY AND ERGONOMICS 2021; 28:1091-1103. [PMID: 33308036 DOI: 10.1080/10803548.2020.1863657] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Mobile device users often experience musculoskeletal discomfort due to the intensive use of these devices in static body postures. Prolonged sitting and standing at work and in free time are risk factors for various diseases and all-cause mortality. Prolonged static postures are the main cause of lower extremity discomfort. A systematic search of the articles was conducted in four different electronic databases. All selected papers were appraised using a critical appraisal tool. Fourteen studies were selected for the review. The prevalence of musculoskeletal complaints ranged from 0.4 to 72.9%. Mobile device-related lower extremity discomfort ranged from 0.4 to 9.6%. The most common body posture among mobile device users in the selected studies was sitting. There is some evidence for the association between lower extremity pain and mobile device use. Experts should take this review as a basis to provide appropriate and effective ergonomic measures, especially for working mobile device users.
Collapse
Affiliation(s)
- Maša Legan
- Faculty of Chemistry and Chemical Technology, University of Ljubljana, Slovenia
| | - Klementina Zupan
- Faculty of Chemistry and Chemical Technology, University of Ljubljana, Slovenia
| |
Collapse
|
40
|
Peddie MC, Kessell C, Bergen T, Gibbons TD, Campbell HA, Cotter JD, Rehrer NJ, Thomas KN. The effects of prolonged sitting, prolonged standing, and activity breaks on vascular function, and postprandial glucose and insulin responses: A randomised crossover trial. PLoS One 2021; 16:e0244841. [PMID: 33395691 PMCID: PMC7781669 DOI: 10.1371/journal.pone.0244841] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Accepted: 12/16/2020] [Indexed: 12/26/2022] Open
Abstract
The objective of this study was to compare acute effects of prolonged sitting, prolonged standing and sitting interrupted with regular activity breaks on vascular function and postprandial glucose metabolism. In a randomized cross-over trial, 18 adults completed: 1. Prolonged Sitting; 2. Prolonged Standing and 3. Sitting with 2-min walking (5 km/h, 10% incline) every 30 min (Regular Activity Breaks). Flow mediated dilation (FMD) was measured in the popliteal artery at baseline and 6 h. Popliteal artery hemodynamics, and postprandial plasma glucose and insulin were measured over 6 h. Neither raw nor allometrically-scaled FMD showed an intervention effect (p = 0.285 and 0.159 respectively). Compared to Prolonged Sitting, Regular Activity Breaks increased blood flow (overall effect of intervention p<0.001; difference = 80%; 95% CI 34 to 125%; p = 0.001) and net shear rate (overall effect of intervention p<0.001; difference = 72%; 95% CI 30 to 114%; p = 0.001) at 60 min. These differences were then maintained for the entire 6 h. Prolonged Standing increased blood flow at 60 min only (overall effect of intervention p<0.001; difference = 62%; 95% CI 28 to 97%; p = 0.001). Regular Activity Breaks decreased insulin incremental area under the curve (iAUC) when compared to both Prolonged Sitting (overall effect of intervention P = 0.001; difference = 28%; 95% CI 14 to 38%; p<0.01) and Prolonged Standing (difference = 19%; 95% CI 4 to 32%, p = 0.015). There was no intervention effect on glucose iAUC or total AUC (p = 0.254 and 0.450, respectively). In normal-weight participants, Regular Activity Breaks induce increases in blood flow, shear stress and improvements in postprandial metabolism that are associated with beneficial adaptations. Physical activity and sedentary behaviour messages should perhaps focus more on the importance of frequent movement rather than simply replacing sitting with standing.
Collapse
Affiliation(s)
- Meredith C. Peddie
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
| | - Chris Kessell
- School of Physical Education, Sport and Exercise Sciences, University of Otago, Dunedin, New Zealand
| | - Tom Bergen
- School of Physical Education, Sport and Exercise Sciences, University of Otago, Dunedin, New Zealand
| | - Travis D. Gibbons
- School of Physical Education, Sport and Exercise Sciences, University of Otago, Dunedin, New Zealand
| | - Holly A. Campbell
- Department of Surgical Sciences, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
| | - James D. Cotter
- School of Physical Education, Sport and Exercise Sciences, University of Otago, Dunedin, New Zealand
| | - Nancy J. Rehrer
- School of Physical Education, Sport and Exercise Sciences, University of Otago, Dunedin, New Zealand
| | - Kate N. Thomas
- Department of Surgical Sciences, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
| |
Collapse
|
41
|
Júdice PB, Magalhães JP, Hetherington-Rauth M, Correia IR, Sardinha LB. Sedentary patterns are associated with BDNF in patients with type 2 diabetes mellitus. Eur J Appl Physiol 2021; 121:871-879. [PMID: 33389140 DOI: 10.1007/s00421-020-04568-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 11/21/2020] [Indexed: 11/25/2022]
Abstract
PURPOSE Exercise is beneficial to type-2 diabetes-mellitus (T2DM), and there is evidence showing that one of those benefits include a higher expression of brain-derived neurotrophic factor (BDNF), which has been implicated in improving fat oxidation and cognitive development. The deleterious effect of prolonged sedentary time (ST) on BDNF levels has never been examined in patients with T2DM. Our goal was to analyse the associations for sedentary patterns [i.e. breaks in ST per sedentary hour (BST-ST) and bouts of sedentary time (BSB) of different length] with BDNF in patients with T2DM, independent of moderate-to-vigorous physical activity (MVPA) and cardiorespiratory fitness (CRF). METHODS Sample included 80 patients (38 women) with T2DM (58.3 ± 7.8 years). ST and MVPA were assessed by accelerometry (ActiGraph, GT3X + model), BDNF by blood collection and plasma quantification using commercial enzyme-linked immunosorbent assay kits, and CRF was determined using a Bruce protocol to exhaustion, on a motorized treadmill. RESULTS Positive associations for BST-ST (β = 0.155; p = 0.007) with BDNF, and negative associations for BSB longer than 15 min with BDNF were found (β = - 0.118; p = 0.049). Neither MVPA nor cardiorespiratory fitness eliminated the associations for BST-ST with BDNF, but MVPA eradicated the associations between BSB > 15 min and BDNF. CONCLUSIONS Our findings suggest that interrupting ST and especially avoiding longer sedentary periods (> 15 min) may be beneficial for BDNF plasma abundance that may influence metabolic and cognitive functioning of patients with T2DM, especially for the ones presenting lower MVPA levels. TRIAL REGISTRATION May 5, 2017, ClinicalTrials.govID:NCT03144505.
Collapse
Affiliation(s)
- Pedro B Júdice
- Exercise and Health Laboratory, CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Estrada da Costa, 1499-002, Cruz-Quebrada, Portugal.
- CIDEFES-Centro de Investigação em Desporto, Educação Física e Exercício e Saúde, Universidade Lusófona, Lisbon, Portugal.
| | - João P Magalhães
- Exercise and Health Laboratory, CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Estrada da Costa, 1499-002, Cruz-Quebrada, Portugal
| | - Megan Hetherington-Rauth
- Exercise and Health Laboratory, CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Estrada da Costa, 1499-002, Cruz-Quebrada, Portugal
| | - Inês R Correia
- Exercise and Health Laboratory, CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Estrada da Costa, 1499-002, Cruz-Quebrada, Portugal
| | - Luís B Sardinha
- Exercise and Health Laboratory, CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Estrada da Costa, 1499-002, Cruz-Quebrada, Portugal
| |
Collapse
|
42
|
Global Public Health Guidelines on Physical Activity and Sedentary Behavior for People Living With Chronic Conditions: A Call to Action. J Phys Act Health 2021; 18:76-85. [DOI: 10.1123/jpah.2020-0525] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 10/27/2020] [Accepted: 11/03/2020] [Indexed: 11/18/2022]
Abstract
Background: In 2020, the World Health Organization (WHO) released global guidelines on physical activity (PA) and sedentary behavior, for the first time providing population-based recommendations for people living with selected chronic conditions. This article briefly presents the guidelines, related processes and evidence, and, importantly, considers how they may be used to support research, practice, and policy. Methods: A brief overview of the scope, agreed methods, selected chronic conditions (adults living with cancer, hypertension, type 2 diabetes, and human immunodeficiency virus), and appraisal of systematic review evidence on PA/sedentary behavior is provided. Methods were consistent with World Health Organization protocols for developing guidelines. Results: Moderate to high certainty evidence (varying by chronic condition and outcome examined) supported that PA can reduce the risk of disease progression or premature mortality and improve physical function and quality of life in adults living with chronic conditions. Direct evidence on sedentary behavior was lacking; however, evidence extrapolated from adult populations was considered applicable, safe, and likely beneficial (low certainty due to indirectness). Conclusions: Clinical and public health professionals and policy makers should promote the World Health Organization 2020 global guidelines and develop and implement services and programs to increase PA and limit sedentary behavior in adults living with chronic conditions.
Collapse
|
43
|
Chang CR, Russell BM, Dempsey PC, Christie HE, Campbell MD, Francois ME. Accumulating Physical Activity in Short or Brief Bouts for Glycemic Control in Adults With Prediabetes and Diabetes. Can J Diabetes 2020; 44:759-767. [PMID: 33279098 DOI: 10.1016/j.jcjd.2020.10.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 10/20/2020] [Accepted: 10/23/2020] [Indexed: 01/04/2023]
Abstract
Clinical practice guidelines on physical activity and diabetes currently stipulate physical activity can be accumulated in bouts of ≥10 minutes to meet recommendations for health benefits. Individuals are also encouraged to interrupt prolonged sitting with brief activity breaks of ∼1 to 5 minutes in duration. Growing research highlights accumulating activity in shorter bouts across the day as a potential strategy to improve glycemic control and to help those who are largely sedentary meet physical activity guidelines. Research has shown favourable glycemic benefits for postprandial glucose and glycated hemoglobin with either 3 short (10 to 15 minutes) or frequent brief (1 to 5 minutes) bouts of activity spread around meals or throughout the day. To date, most studies examining accumulated activity were done with people with type 2 diabetes compared with sedentary conditions, were short term and measured various indices of glycemic control using continuous glucose monitoring. The 7 trials comparing accumulating 3 short bouts to a single bout showed comparable benefits for glycemic control (i.e. fasting glucose, 24 h mean glucose and postprandial hyperglycemia). Furthermore, timing short bouts around meals may improve postprandial glucose and hyperglycemia more than a single bout. It is unknown whether a threshold for the duration of accumulated bouts exists---that is, "how much is enough?" In this narrative review, we focus on the glycemic effects of physical activity accumulated in short or brief bouts for people with prediabetes and diabetes as compared with a single continuous bout. Given that poor adherence to physical activity recommendations and that fewer opportunities exist in modern societies for incidental (nonexercise) physical activity, accumulating activity may be a choice strategy for improving glycemic control in those with and at risk of diabetes.
Collapse
Affiliation(s)
- Courtney R Chang
- Faculty of Science, Medicine and Health, School of Medicine, University of Wollongong, New South Wales, Australia; Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia
| | - Brooke M Russell
- Faculty of Science, Medicine and Health, School of Medicine, University of Wollongong, New South Wales, Australia; Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia
| | - Paddy C Dempsey
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia; Institute of Metabolic Science, School of Clinical Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Hannah E Christie
- Faculty of Science, Medicine and Health, School of Medicine, University of Wollongong, New South Wales, Australia; Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia
| | - Matthew D Campbell
- School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom; Institute of Health Sciences and Wellbeing, University of Sunderland, Sunderland, United Kingdom
| | - Monique E Francois
- Faculty of Science, Medicine and Health, School of Medicine, University of Wollongong, New South Wales, Australia; Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia.
| |
Collapse
|
44
|
Spehar SM, Gibbs BB, Muldoon M, Catov JM. Association of sedentary time with blood pressure in women of reproductive age. Prev Med Rep 2020; 20:101219. [PMID: 33145150 PMCID: PMC7593624 DOI: 10.1016/j.pmedr.2020.101219] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 08/03/2020] [Accepted: 09/25/2020] [Indexed: 11/18/2022] Open
Abstract
While the beneficial impact of moderate-vigorous physical activity (MVPA) on blood pressure is well-understood, the relationship between sedentary time (ST) and blood pressure is less clear. We aimed to evaluate the associations between ST and BP in reproductive-age women. This cross-sectional analysis consisted of 431 women enrolled in the Placenta as a Window to Maternal Microvascular Disease Risk study at Magee-Womens Hospital. Blood pressure and self-reported physical activity and ST were collected 8-10 years after delivery at study enrollment. Logistic and linear regression models examined associations between ST and blood pressure and adjusted for MVPA. Women with the highest amount of ST were less likely to be normotensive and more likely to have elevated blood pressure and Stage II hypertension (p = 0.02). Each additional hour of ST was associated with an increased risk of Stage II hypertension (OR 1.12 [1.01-1.24]) and higher systolic blood pressure (0.45 mmHg [0.08-0.82]), diastolic blood pressure (0.29 mmHg [0.02-0.56]), and mean arterial pressure (0.34 mmHg [0.05-0.63]), after adjustment for covariates. This relationship was more apparent in women who participated in less MVPA (bottom 50th percentile) versus more MVPA (top 50th percentile). ST is associated with higher blood pressure, particularly in women who engage in less aerobic activity, and could serve as an important intervention target for reducing blood pressure and hypertension during the reproductive years.
Collapse
Affiliation(s)
- Stephanie M. Spehar
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Bethany Barone Gibbs
- Department of Health and Physical Activity, School of Education, University of Pittsburgh, Pittsburgh, PA, United States
| | - Matthew Muldoon
- Heart and Vascular Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Janet M. Catov
- Department of Obstetrics, Gynecology and Reproductive Sciences and Epidemiology, University of Pittsburgh, School of Medicine and Graduate School of Public Health, Pittsburgh, PA, United States
| |
Collapse
|
45
|
Chater AM, Smith L, Ferrandino L, Wyld K, Bailey DP. Health behaviour change considerations for weight loss and type 2 diabetes: nutrition, physical activity and sedentary behaviour. PRACTICAL DIABETES 2020. [DOI: 10.1002/pdi.2311] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Angel Marie Chater
- Centre for Health, Wellbeing and Behaviour Change, Institute for Sport and Physical Activity Research, Faculty of Education and Sport, University of Bedfordshire Bedford UK
- Centre for Behavioural Medicine, University College London UK
| | - Lindsey Smith
- Centre for Health, Wellbeing and Behaviour Change, Institute for Sport and Physical Activity Research, Faculty of Education and Sport, University of Bedfordshire Bedford UK
| | - Louise Ferrandino
- Centre for Health, Wellbeing and Behaviour Change, Institute for Sport and Physical Activity Research, Faculty of Education and Sport, University of Bedfordshire Bedford UK
| | - Kev Wyld
- Centre for Health, Wellbeing and Behaviour Change, Institute for Sport and Physical Activity Research, Faculty of Education and Sport, University of Bedfordshire Bedford UK
| | - Daniel P Bailey
- Division of Sport, Health and Exercise Sciences, Department of Life Sciences, Brunel University London Uxbridge UK
- Sedentary Behaviour, Health and Disease Research Group, Brunel University London Uxbridge UK
| |
Collapse
|
46
|
Associations of Device-Measured Sitting, Standing, and Stepping Time With Informal Face-to-Face Interactions at Work. J Occup Environ Med 2020; 61:431-436. [PMID: 30870395 DOI: 10.1097/jom.0000000000001586] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
OBJECTIVE This cross-sectional study examined the interrelationships between workplace movement (sitting, standing, and stepping), availability of discussion space, and face-to-face (FTF) interactions between workers. METHODS Desk-based workers (n = 221) wore an activity monitor for 7 days and self-reported their weekly frequency of FTF interactions and discussion space availability. Negative binomial regression models examined behavioral and spatial factors associated with the frequency of FTF interactions. RESULTS Adjusted for potential confounders, each one standard deviation increment in time spent sitting, standing, stepping, and discussion space availability was associated with 20% lower (P = 0.004), 19% higher (P = 0.003), 6% higher (P = 0.16), and 11% higher (P = 0.26) frequency of FTF interactions, respectively CONCLUSIONS:: Lower workplace sitting was often linked to reduced risk of chronic diseases. Our findings suggest that less sitting at work may have additional benefits of increasing informal interactions between office workers.
Collapse
|
47
|
Considering the Potential Health Impacts of Electric Scooters: An Analysis of User Reported Behaviors in Provo, Utah. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17176344. [PMID: 32878295 PMCID: PMC7503491 DOI: 10.3390/ijerph17176344] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 08/20/2020] [Accepted: 08/24/2020] [Indexed: 11/16/2022]
Abstract
Electric scooters (e-scooters) are an increasingly popular form of transportation in urban areas. While research on this topic has focused primarily on injuries, there are multiple mechanisms by which e-scooter share programs may impact health. The aim of this study is to explore the health-related behaviors of e-scooter users and to discuss their implications for public health. Data were collected using an online survey emailed to registered e-scooter users. A total of 1070 users completed the survey. Descriptive variable statistics and chi-squared analysis were performed to determine variable dependent relationships and equality of proportions. The most common destinations reported were “just riding around for fun”, home, and dining/shopping. The two most common modes of transportation that would have been used if e-scooters were not available were walking (43.5%) and using a personal vehicle (28.5%). Riding behavior was equally mixed between on the street, on the sidewalk, and equal amounts of both. e-Scooters in Provo are likely having both positive (e.g., air pollution) and negative impacts on health (e.g., injuries, physical inactivity). Future research should further explore patterns of e-scooter use and explicitly examine the linkages between e-scooters and areas of health beyond just injuries.
Collapse
|
48
|
Ludwig VU, Brown KW, Brewer JA. Self-Regulation Without Force: Can Awareness Leverage Reward to Drive Behavior Change? PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2020; 15:1382-1399. [PMID: 32857672 DOI: 10.1177/1745691620931460] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
To reach longer-term goals and live aligned with their values, people typically must regulate their behavior. Effortful self-control is one way to achieve this and is usually framed as a forceful struggle between lower-level impulses and higher-level cognitive control processes. For example, people may restrain themselves from eating cake in order to lose weight. An alternative avenue of self-regulation draws on autonomous motivation: Individuals eat healthfully because it is values-congruent or intrinsically satisfying. Recent advances in the understanding of reward valuation on a neural level (e.g., ventromedial prefrontal cortex/orbitofrontal cortex) and emerging treatments on a clinical level (e.g., mindfulness training) suggest a possible mechanistic convergence between brain and behavior that is consistent with a shift from forced to unforced behavior change. Here we propose how an overlooked aspect of reinforcement learning can be leveraged using a simple yet critical feature of experience that is not reliant on willpower: Bringing awareness to one's subjective experience and behavior can produce a change in valuation of learned but unhealthy behaviors, leading to self-regulatory shifts that result in sustainable behavior change without force.
Collapse
Affiliation(s)
- Vera U Ludwig
- Mindfulness Center, Brown School of Public Health & Warren Alpert School of Medicine, Brown University.,Department of Neuroscience, Perelman School of Medicine, University of Pennsylvania.,Wharton Neuroscience Initiative, The Wharton School, University of Pennsylvania
| | | | - Judson A Brewer
- Mindfulness Center, Brown School of Public Health & Warren Alpert School of Medicine, Brown University
| |
Collapse
|
49
|
Yates T, Edwardson CL, Celis-Morales C, Biddle SJH, Bodicoat D, Davies MJ, Esliger D, Henson J, Kazi A, Khunti K, Sattar N, Sinclair AJ, Rowlands A, Velayudhan L, Zaccardi F, Gill JMR. Metabolic Effects of Breaking Prolonged Sitting With Standing or Light Walking in Older South Asians and White Europeans: A Randomized Acute Study. J Gerontol A Biol Sci Med Sci 2020; 75:139-146. [PMID: 30403772 PMCID: PMC6909896 DOI: 10.1093/gerona/gly252] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Indexed: 02/06/2023] Open
Abstract
Background Prolonged sitting is common in older adults and is associated with insulin resistance and poor cardiometabolic health. We investigate whether breaking prolonged sitting with regular short bouts of standing or light walking improves postprandial metabolism in older white European and South Asian adults and whether effects are modified by ethnic group. Methods Thirty South Asian (15 women) and 30 white European (14 women) older adults (aged 65–79 years) undertook three experimental conditions in random order. (a) Prolonged sitting: continuous sitting during an observation period if 7.5 hours consuming two standardized mixed meals. (b) Standing breaks: sitting interrupted with 5 minutes of standing every 30 minutes (accumulating 60 minutes of standing over the observation period). (c) Walking breaks: sitting interrupted with 5 minutes of self-paced light walking every 30 minutes (accumulating 60 minutes of walking). Blood samples (glucose, insulin, triglycerides) and blood pressure were sampled regularly throughout each condition. Results Compared with prolonged sitting, walking breaks lowered postprandial insulin by 16.3 mU/L, (95% CI: 19.7, 22.0) with greater reductions (p = .029) seen in South Asians (22.4 mU/L; 12.4, 32.4) than white Europeans (10.3 mU/L; 5.9, 14.7). Glucose (0.3 mmol/L; 0.1, 0.5) and blood pressure (4 mm Hg; 2, 6), but not triglycerides, were lower with walking breaks, with no ethnic differences. Standing breaks did not improve any outcome. Conclusions Breaking prolonged sitting with short bouts of light walking, but not standing, resulted in clinically meaningful improvements in markers of metabolic health in older adults, with South Asians gaining a greater reduction in postprandial insulin. Trial Registration NCT02453204
Collapse
Affiliation(s)
- Thomas Yates
- Diabetes Research Centre, College of Life Sciences, University of Leicester, Australia
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, University Hospitals of Leicester NHS Trust, Australia
- Address correspondence to: Thomas Yates, PhD, Leicester Diabetes Centre, Leicester General Hospital, Leicester, LE5 4PW, UK. E-mail:
| | - Charlotte L Edwardson
- Diabetes Research Centre, College of Life Sciences, University of Leicester, Australia
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, University Hospitals of Leicester NHS Trust, Australia
| | - Carlos Celis-Morales
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Australia
| | - Stuart J H Biddle
- Institute for Resilient Regions, University of Southern Queensland, Springfield Central, Australia
| | - Danielle Bodicoat
- Diabetes Research Centre, College of Life Sciences, University of Leicester, Australia
| | - Melanie J Davies
- Diabetes Research Centre, College of Life Sciences, University of Leicester, Australia
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, University Hospitals of Leicester NHS Trust, Australia
| | - Dale Esliger
- School of Sport, Exercise, and Health Sciences, Loughborough University, Birmingham
- National Centre for Sport and Exercise Medicine, University of Loughborough, Diabetes Frail Ltd and University of Aston, Birmingham
| | - Joe Henson
- Diabetes Research Centre, College of Life Sciences, University of Leicester, Australia
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, University Hospitals of Leicester NHS Trust, Australia
| | - Aadil Kazi
- Leicester Diabetes Centre, University Hospitals of Leicester NHS Trust, Diabetes Frail Ltd and University of Aston, Birmingham
| | - Kamesh Khunti
- Diabetes Research Centre, College of Life Sciences, University of Leicester, Australia
- NIHR Collaborations for Leadership in Applied Health Research and Care (CLAHRC) East Midlands, Diabetes Frail Ltd and University of Aston, Birmingham
| | - Naveed Sattar
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Australia
| | - Alan J Sinclair
- Foundation for Diabetes Research in Older People, Diabetes Frail Ltd and University of Aston, Birmingham
| | - Alex Rowlands
- Diabetes Research Centre, College of Life Sciences, University of Leicester, Australia
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, University Hospitals of Leicester NHS Trust, Australia
| | - Latha Velayudhan
- Institute of Psychiatry, Psychology and Neurosciences, King’s College London
- Department of Health Sciences, University of Leicester
| | - Francesco Zaccardi
- Diabetes Research Centre, College of Life Sciences, University of Leicester, Australia
| | - Jason M R Gill
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Australia
| |
Collapse
|
50
|
Mahmood B, Tang TS, Afshar R, Ashe MC. Objective measurement of physical activity and sedentary behavior among South Asian adults: A systematic review. PLoS One 2020; 15:e0236573. [PMID: 32756595 PMCID: PMC7406035 DOI: 10.1371/journal.pone.0236573] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 07/09/2020] [Indexed: 12/22/2022] Open
Abstract
Background South Asians are one of the fastest growing ethnic groups in western countries with a high incidence of chronic diseases like metabolic syndrome and cardiovascular disease occurring at younger ages and lower body weight compared with white Europeans. Physically active lifestyle and reduced sedentary time are modifiable risk factors that can decrease burden of chronic diseases. Population-level surveys based on self-report show South Asians engage in low levels of physical activity. Because of known limitations with self-report data, we aimed to synthesize available evidence to generate a physical activity /sedentary time profile of South Asians from studies using accelerometry. Methods We systematically searched Medline, EMBASE, CINAHL, PsycINFO, and SportDiscus. We included studies applying accelerometry to measure physical activity /sedentary time under free-living. Studies with an exclusive focus on drugs or including participants with health conditions/physical disability, and special populations (athletes/pregnant women) were excluded. Two authors independently adjudicated inclusion of citations at title/abstract and full text. We applied a standardized data abstraction form to extract relevant data. We evaluated methodological quality using Newcastle Ottawa Quality Assessment Scale. Due to variability and inconsistencies in measurement and reporting of physical activity /sedentary time, we only provide a narrative synthesis. Findings We identified only 14 studies(n = 1,338). Despite using similar accelerometry assumptions, we noted variability in reported outcomes for physical activity and sedentary time. Sedentary time ranged from 482(98) to 587 min/day. Mean light physical activity ranged from 211.69(67. 38) to 574(227) min/day. Moderate to vigorous physical activity among South Asian women ranged from 17–41 min/day and among men, 32–43 min/day. Conclusion South Asians exhibited higher levels of physical activity when compared to the Canadian population level survey but not when compared to the American population level survey. Overall, fewer studies, and small sample sizes led to considerable variability limiting any effective comparisons. Results highlight the importance of conducting methodologically robust studies based on random sampling to advance the field, and to capture true levels of sedentary time and physical activity in the South Asian population.
Collapse
Affiliation(s)
- Bushra Mahmood
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
- * E-mail:
| | - Tricia S. Tang
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Rowshanak Afshar
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Maureen C. Ashe
- Centre for Hip Health and Mobility, Vancouver, British Columbia, Canada
- Department of Family Practice, University of British Columbia, Vancouver, British Columbia, Canada
| |
Collapse
|