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Zhai X, Sawada SS, Kurosawa S, Koriyama S, Dimitroff SA, Sato S, Oguma Y, Nakata Y, Maruo K, Miyachi M, Gando Y, Oka K, Lee DC. Cardiorespiratory fitness and body mass index on metabolic syndrome in middle-aged Japanese adults under national health guidance: a cross-sectional study. BMC Public Health 2024; 24:2050. [PMID: 39080646 PMCID: PMC11290158 DOI: 10.1186/s12889-024-19544-0] [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: 01/28/2024] [Accepted: 07/21/2024] [Indexed: 08/02/2024] Open
Abstract
OBJECTIVES Poor cardiorespiratory fitness (CRF) and high body mass index (BMI) increased the risk of developing metabolic Syndrome (MetS) mostly in Caucasians. However, the sex-specific combined association of CRF and BMI on MetS considering health-related behaviors has yet to be thoroughly examined in Japanese. This study aims to investigate the sex-specific independent and combined associations of CRF and BMI with MetS in middle-aged Japanese adults. METHODS 421 participants were included in this cross-sectional study. CRF was estimated using a submaximal cycle ergometer. CRF and BMI were respectively divided into three categories according to tertile distribution. MetS was diagnosed based on five risk factors: waist circumference, triglycerides, high-density lipoprotein cholesterol, blood pressure, and fasting glucose. Multivariable logistic regression models were used to estimate independent and combined association of CRF and BMI with MetS. RESULTS Results showed that 154 (57.5%) and 70 (45.8%) of men and women had MetS, respectively. Compared to men with lower CRF or higher BMI, men with middle and higher CRF or middle and lower BMI were less likely to have MetS. Compared with 'unfit and higher BMI' group, 'unfit and lower BMI', 'fit and higher BMI', and 'fit and lower BMI' groups in men showed statistically significant decreased prevalences of MetS. However, no significant associations were found in women. CONCLUSIONS This study found significant independent and combined associations of CRF and BMI with MetS only in men, but not in women. However, prospective studies are warranted to confirm sex-specific associations of CRF and BMI with MetS.
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Affiliation(s)
- Xiangyu Zhai
- Graduate School of Sport Sciences, Waseda University, Saitama, Japan
- School of Nursing, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Susumu S Sawada
- Faculty of Sport Sciences, Waseda University, Saitama, Japan.
| | - Sayaka Kurosawa
- College of Sport and Wellness, Rikkyo University, Saitama, Japan
| | - Sakura Koriyama
- Graduate School of Sport Sciences, Waseda University, Saitama, Japan
| | | | - Shinji Sato
- Faculty of Medical Technology, Teikyo University, Tokyo, Japan
| | - Yuko Oguma
- Sports Medicine Research Center, Keio University, Kanagawa, Japan
| | - Yoshio Nakata
- Institute of Health and Sport Sciences, University of Tsukuba, Ibaraki, Japan
| | - Kazushi Maruo
- Department of Biostatistics, Institute of Medicine, University of Tsukuba, Ibaraki, Japan
| | | | - Yuko Gando
- Faculty of Sport Science, Surugadai University, Saitama, Japan
| | - Koichiro Oka
- Faculty of Sport Sciences, Waseda University, Saitama, Japan
| | - Duck-Chul Lee
- Department of Health and Human Development, University of Pittsburgh, Pittsburgh, PA, USA
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Welsh A, Hammad M, Piña IL, Kulinski J. Obesity and cardiovascular health. Eur J Prev Cardiol 2024; 31:1026-1035. [PMID: 38243826 PMCID: PMC11144464 DOI: 10.1093/eurjpc/zwae025] [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: 10/24/2023] [Revised: 01/06/2024] [Accepted: 01/17/2024] [Indexed: 01/22/2024]
Abstract
Obesity has risen to epidemic levels worldwide over the past few decades and has become a huge global health burden owing to its direct contribution to the development of some of the most prevalent chronic diseases including diabetes, hypertension, hyperlipidaemia, and other cardiovascular diseases. Obesity is a disease of positive energy balance resulting from complex interactions between abnormal neurohumoral responses and an individual's socioeconomic, environmental, behavioural, and genetic factors leading to a state of chronic inflammation. Understanding the complex nature of the disease is crucial in determining the best approach to combat its rising numbers. Despite recent advancements in pharmacological therapy for the treatment of obesity, reversing weight gain and maintaining weight loss is challenging due to the relapsing nature of the disease. Prevention, therefore, remains the key which needs to start in utero and continued throughout life. This review summarizes the role obesity plays in the pathophysiology of various cardiovascular diseases both by directly affecting endothelial and myocyte function and indirectly by enhancing major cardiovascular risk factors like diabetes, hypertension, and hyperlipidaemia. We highlight the importance of a holistic approach needed to prevent and treat this debilitating disease. Particularly, we analyse the effects of plant-based diet, regular exercise, and non-exercise activity thermogenesis on obesity and overall cardiorespiratory fitness. Moreover, we discuss the significance of individualizing obesity management with a multimodal approach including lifestyle modifications, pharmacotherapy, and bariatric surgery to tackle this chronic disease.
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Affiliation(s)
- Aimee Welsh
- Division of Cardiology, Medical College of Wisconsin, 8701 W. Watertown Plank Rd, Milwaukee, WI 53226, USA
| | - Muhammad Hammad
- Division of Cardiology, Medical College of Wisconsin, 8701 W. Watertown Plank Rd, Milwaukee, WI 53226, USA
| | - Ileana L Piña
- Division of Cardiology, Thomas Jefferson University, 925 Chestnut Street, Philadelphia, PA 19107, USA
| | - Jacquelyn Kulinski
- Division of Cardiology, Medical College of Wisconsin, 8701 W. Watertown Plank Rd, Milwaukee, WI 53226, USA
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Corica B, Romiti GF, Proietti M, Mei DA, Boriani G, Chao TF, Olshansky B, Huisman MV, Lip GYH. Clinical Outcomes in Metabolically Healthy and Unhealthy Obese and Overweight Patients With Atrial Fibrillation: Findings From the GLORIA-AF Registry. Mayo Clin Proc 2024; 99:927-939. [PMID: 37632485 DOI: 10.1016/j.mayocp.2023.07.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 07/11/2023] [Indexed: 08/28/2023]
Abstract
OBJECTIVE To explore the association between metabolic status, body mass index (BMI), and natural history of patients with atrial fibrillation (AF). METHODS The global, prospective GLORIA-AF Registry Phase II and III included patients with recent diagnosis of AF between November 2011 and December 2014 for Phase II and between January 2014 and December 2016 for Phase III. With this analysis, we categorized patients with AF according to BMI (normal weight [18.5 to 24.9 kg/m2], overweight [25.0 to 29.9 kg/m2], obese [30.0 to 60.0 kg/m2]) and metabolic status (presence of hypertension, diabetes, and hyperlipidemia). We analyzed risk of major outcomes using multivariable Cox regression analyses; the primary outcome was the composite of all-cause death and major adverse cardiovascular events. RESULTS There were 24,828 (mean age, 70.1±10.3 years; 44.6% female) patients with AF included. Higher BMI was associated with metabolically unhealthy status and higher odds of receiving oral anticoagulants and other treatments. Normal-weight unhealthy patients showed a higher risk of the primary composite outcome (adjusted hazard ratio [aHR], 1.20; 95% CI, 1.01 to 1.42) and thromboembolism, whereas a lower risk of cardiovascular death (aHR, 0.35; 95% CI, 0.14 to 0.88) and major adverse cardiovascular events (aHR, 0.56; 95% CI, 0.33 to 0.93) was observed in metabolically healthy obese individuals. Unhealthy metabolic groups were also associated with increased risk of major bleeding (aHR, 1.51 [95% CI, 1.04 to 2.20] and aHR, 1.96 [95% CI, 1.34 to 2.85] in overweight and obese groups, respectively). CONCLUSION Increasing BMI was associated with poor metabolic status and with more intensive treatment. Prognosis was heterogeneous between BMI groups, with metabolically unhealthy patients showing higher risk of adverse events.
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Affiliation(s)
- Bernadette Corica
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom; Department of Translational and Precision Medicine, Sapienza-University of Rome, Rome, Italy
| | - Giulio Francesco Romiti
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom; Department of Translational and Precision Medicine, Sapienza-University of Rome, Rome, Italy
| | - Marco Proietti
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom; Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy; Geriatric Unit, IRCCS Istituti Clinici Scientifici Maugeri, Milan, Italy
| | - Davide Antonio Mei
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom; Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
| | - Giuseppe Boriani
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
| | - Tze-Fan Chao
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Institute of Clinical Medicine and Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Brian Olshansky
- Division of Cardiology, Department of Internal Medicine, University of Iowa Hospitals and Clinics, Iowa City
| | - Menno V Huisman
- Department of Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, The Netherlands
| | - Gregory Y H Lip
- Danish Center for Health Services Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.
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Kaddoura R, Al-Tamimi H, Abushanab D, Hayat S, Papasavvas T. Cardiac rehabilitation for participants with implantable cardiac devices: A systematic review and meta-analysis. INTERNATIONAL JOURNAL OF CARDIOLOGY. CARDIOVASCULAR RISK AND PREVENTION 2024; 21:200255. [PMID: 38737437 PMCID: PMC11087999 DOI: 10.1016/j.ijcrp.2024.200255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 02/17/2024] [Accepted: 03/07/2024] [Indexed: 05/14/2024]
Abstract
Aim The aim is to discuss efficacy and safety of exercise-based cardiac rehabilitation (CR) programmes in participants with implantable cardiac devices compared with usual care. Methods MEDLINE, EMBASE and Cochrane databases were searched from inspection till July 15, 2022. Randomized controlled trials were included if they enrolled adult participants with implantable cardiac devices and tested exercise-based CR interventions in comparison with any control. Risk of bias was assessed, and endpoints data were pooled using random-effects model. Results Sixteen randomized trials enrolling 2053 participants were included. Study interventions differed between studies in terms of programme components, setting, exercise intensity, and follow-up. All studies included physical exercise component. In both implantable cardioverter defibrillators (ICD) and cardiac resynchronization therapy (CRT) groups, exercise training in CR programmes improved peak oxygen uptake (VO2) [(mean difference (MD) 2.08 ml/kg/min; 95 % CI: 1.44-2.728, p < 0.0001; I2 = 99 %) and (MD 2.24 ml/kg/min; 95 % CI: 1.43-3.04, p < 0.0001; I2 = 96 %), respectively] and 6-min walk test in ICD group (MD 41.51 m; 95 % CI: 15.19-67.82 m, p = 0.002; I2 = 95 %) compared with usual care. In CRT group, there was no statistically significant improvement in left ventricular ejection fraction change between comparison groups. The results were consistent in subgroup analysis according to high or low-to-moderate exercise intensity for change in peak VO2 and ejection fraction in CRT group. There was no difference in number of ICD shocks between the comparators. Conclusion Exercise-based CR programmes appear to be safe when enrolling participants with implantable cardiac devices and leading to favourable functional outcomes.
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Affiliation(s)
- Rasha Kaddoura
- Pharmacy Department, Heart Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Hassan Al-Tamimi
- Department of Cardiology, Heart Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Dina Abushanab
- Drug Information Centre, Hamad Medical Corporation, Doha, Qatar
| | - Sajad Hayat
- Department of Cardiology, Heart Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Theodoros Papasavvas
- Cardiac Rehabilitation Department, Heart Hospital, Hamad Medical Corporation, Doha, Qatar
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Lang JJ, Prince SA, Merucci K, Cadenas-Sanchez C, Chaput JP, Fraser BJ, Manyanga T, McGrath R, Ortega FB, Singh B, Tomkinson GR. Cardiorespiratory fitness is a strong and consistent predictor of morbidity and mortality among adults: an overview of meta-analyses representing over 20.9 million observations from 199 unique cohort studies. Br J Sports Med 2024; 58:556-566. [PMID: 38599681 PMCID: PMC11103301 DOI: 10.1136/bjsports-2023-107849] [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] [Accepted: 03/18/2024] [Indexed: 04/12/2024]
Abstract
OBJECTIVE To examine and summarise evidence from meta-analyses of cohort studies that evaluated the predictive associations between baseline cardiorespiratory fitness (CRF) and health outcomes among adults. DESIGN Overview of systematic reviews. DATA SOURCE Five bibliographic databases were searched from January 2002 to March 2024. RESULTS From the 9062 papers identified, we included 26 systematic reviews. We found eight meta-analyses that described five unique mortality outcomes among general populations. CRF had the largest risk reduction for all-cause mortality when comparing high versus low CRF (HR=0.47; 95% CI 0.39 to 0.56). A dose-response relationship for every 1-metabolic equivalent of task (MET) higher level of CRF was associated with a 11%-17% reduction in all-cause mortality (HR=0.89; 95% CI 0.86 to 0.92, and HR=0.83; 95% CI 0.78 to 0.88). For incident outcomes, nine meta-analyses described 12 unique outcomes. CRF was associated with the largest risk reduction in incident heart failure when comparing high versus low CRF (HR=0.31; 95% CI 0.19 to 0.49). A dose-response relationship for every 1-MET higher level of CRF was associated with a 18% reduction in heart failure (HR=0.82; 95% CI 0.79 to 0.84). Among those living with chronic conditions, nine meta-analyses described four unique outcomes in nine patient groups. CRF was associated with the largest risk reduction for cardiovascular mortality among those living with cardiovascular disease when comparing high versus low CRF (HR=0.27; 95% CI 0.16 to 0.48). The certainty of the evidence across all studies ranged from very low-to-moderate according to Grading of Recommendations, Assessment, Development and Evaluations. CONCLUSION We found consistent evidence that high CRF is strongly associated with lower risk for a variety of mortality and incident chronic conditions in general and clinical populations.
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Affiliation(s)
- Justin J Lang
- Centre for Surveillance and Applied Research, Public Health Agency of Canada, Ottawa, Ontario, Canada
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Allied Health and Human Performance, University of South Australia, Adelaide, South Australia, Australia
| | - Stephanie A Prince
- Centre for Surveillance and Applied Research, Public Health Agency of Canada, Ottawa, Ontario, Canada
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | | | - Cristina Cadenas-Sanchez
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute (iMUDS), University of Granada; CIBEROBN, ISCIII, Granada, Andalucía, Spain
- Stanford University, Department of Cardiology; and Veterans Affair Palo Alto Health Care System, Palo Alto, California, USA
| | - Jean-Philippe Chaput
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
- Department of Pediatrics, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Brooklyn J Fraser
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Allied Health and Human Performance, University of South Australia, Adelaide, South Australia, Australia
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | - Taru Manyanga
- Division of Medical Sciences, University of Northern British Columbia, Prince George, British Columbia, Canada
| | - Ryan McGrath
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Allied Health and Human Performance, University of South Australia, Adelaide, South Australia, Australia
- Fargo VA Healthcare System, Fargo, North Dakota, USA
- Department of Health, Nutrition, and Exercise Sciences, North Dakota State University, Fargo, North Dakota, USA
- Department of Geriatrics, University of North Dakota, Grand Forks, North Dakota, USA
| | - Francisco B Ortega
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute (iMUDS), University of Granada; CIBEROBN, ISCIII, Granada, Andalucía, Spain
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Ben Singh
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Allied Health and Human Performance, University of South Australia, Adelaide, South Australia, Australia
| | - Grant R Tomkinson
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Allied Health and Human Performance, University of South Australia, Adelaide, South Australia, Australia
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Bopp CM, Wilson OWA. The independent and joint associations of cardiorespiratory fitness and adiposity with cardiometabolic risk factors and metabolic syndrome in United States college students. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2024; 72:768-775. [PMID: 35380927 DOI: 10.1080/07448481.2022.2057191] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 11/01/2021] [Accepted: 03/20/2022] [Indexed: 06/14/2023]
Abstract
Objective To examine the association of CRF and adiposity with cardiometabolic risk factors and metabolic syndrome among emerging adults. Participants: 5681 (60.1% Men; 21 ± 1years) college students from a large university located in the northeast of the United States. Methods: Participants completed an objective health assessment that involved the assessment cardiometabolic risk factors, CRF, and adiposity. Data of 5681 students' (60.1% Men; 21 ± 1years) who had CRF, adiposity, all risk factors necessary to determine metabolic syndrome evaluated were analyzed using logistic regression analyses. Results: Poor CRF and elevated adiposity were associated with cardiometabolic risk factors and metabolic syndrome regardless of sex, with the association between adiposity and risk factors found to be stronger compared to CRF. Conclusions: Targeted and tailored screening and interventions are urgently needed to reduce adiposity and increase CRF to avoid serious short and long-term negative health outcomes in this population.
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Affiliation(s)
| | - Oliver W A Wilson
- Department of Kinesiology, Pennsylvania State University, State College, Pennsylvania
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Pratt J, Paolocci N, Boreham C, De Vito G. Grip strength positively correlates with blood pressure in individuals with abnormal adiposity. J Hum Hypertens 2024; 38:110-119. [PMID: 37689823 PMCID: PMC10844084 DOI: 10.1038/s41371-023-00862-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 08/30/2023] [Accepted: 08/31/2023] [Indexed: 09/11/2023]
Abstract
Although strong positive correlations exist between grip strength and cardiovascular health, the association between grip strength and blood pressure (BP) is less clear. In this regard, a more precise relationship between grip strength and BP may be revealed by considering adiposity. We examined the association between grip strength and BP in 9424 individuals aged 18-92 years, while controlling for or stratifying by body mass index (BMI) or body fat (BF)%. Grip strength, BP and BF% were determined using dynamometry, sphygmomanometry and dual-energy x-ray absorptiometry. Overall, those with elevated BP had greater grip strength than those with normal BP (39.17 kg vs 38.38 kg, p < 0.001); however, following stratification this was only observed in overweight or obese individuals (42.08 kg vs 41.10 kg, p = 0.003 and 41.34 kg vs 40.03 kg, p = 0.033), and those within the highest BF% tertile (37.95 kg vs 36.52 kg, p < 0.001). Overall, higher grip strength was associated with an increased odds for elevated BP (OR = 1.014, 95% CI = 1.004-1.024, p = 0.004); however, after stratification the increased odds was only observed in overweight or obese individuals (OR = 1.025, 95% CI = 1.010-1.039, p < 0.001 and OR = 1.018, 95% CI = 1.004-1.031, p = 0.010), and those within the highest BF% tertile (OR = 1.036, 95% CI = 1.022-1.051, p < 0.001). Individuals with low grip strength and high BF% had lower odds for elevated BP (OR = 0.514, 95% CI = 0.341-0.775, p = 0.002), whereas those with low grip strength and low BF% had higher odds for elevated BP (OR = 2.162, 95% CI = 1.026-4.555, p = 0.043). Our findings show that higher grip strength is related to higher BP in overweight or obese individuals, or those with a high BF%. Having a BMI < 25 kg/m2 or lower BF% may neutralise this association.
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Affiliation(s)
- Jedd Pratt
- Institute for Sport and Health, University College Dublin, Dublin, Ireland.
- Department of Biomedical Sciences, CIR-Myo Myology Centre, Neuromuscular Physiology Laboratory, University of Padova, Padua, Italy.
| | - Nazareno Paolocci
- Department of Biomedical Sciences, University of Padova, Padua, Italy
- Division of Cardiology, Johns Hopkins Medical Institutions, Baltimore, MD, 21205, USA
| | - Colin Boreham
- Institute for Sport and Health, University College Dublin, Dublin, Ireland
| | - Giuseppe De Vito
- Department of Biomedical Sciences, CIR-Myo Myology Centre, Neuromuscular Physiology Laboratory, University of Padova, Padua, Italy
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Huang Q, Liu Z, Wei M, Feng J, Huang Q, Liu Y, Liu Z, Li X, Yin L, Xia J. Metabolically healthy obesity, transition from metabolic healthy to unhealthy status, and carotid atherosclerosis. Diabetes Metab Res Rev 2024; 40:e3766. [PMID: 38351639 DOI: 10.1002/dmrr.3766] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 12/18/2023] [Accepted: 01/15/2024] [Indexed: 02/16/2024]
Abstract
BACKGROUND Evidence of the effects of metabolically healthy obesity (MHO) on atherosclerosis is limited; the transition effects of metabolic health and obesity phenotypes have been ignored. We examined the association between metabolic health and the transition to atherosclerosis risk across body mass index (BMI) categories in a community population. METHODS This cross-sectional study was based on a national representative survey that included 50,885 community participants aged ≥40 years. It was conducted from 01 December 2017 to 31 December 2020, in 13 urban and 13 rural regions across Hunan China. Metabolic health was defined as meeting less than three abnormalities in blood pressure, glucose, high-density lipoprotein cholesterol, triglycerides, or waist circumference. The participants were cross-classified at baseline based on their metabolic health and obesity. In addition, the relationship between atherosclerosis and transitions in metabolic health status based on 4733 participants from baseline to the second survey after 2 years was considered. The relationship between metabolic health status and the risk of transition to Carotid atherosclerosis (CA) was assessed using logistic regression and Cox proportional hazards regression analyses. RESULTS In this study, the mean age of the participants was 60.7 years (standard deviation [SD], 10.91), 53.0% were female, and 51.2% had CA. As compared with metabolically healthy normal weight (MHN), those with MHO phenotype (odd ratio [OR] 1.10, 95% confidence interval [CI] 1.02-1.21), metabolically unhealthy normal weight (OR 1.27, 95% CI 1.19-1.35), metabolically unhealthy overweight (OR 1.41, 95% CI 1.33-1.48), and metabolically unhealthy obese (OR 1.54, 95% CI 1.44-1.64) had higher risk for CA. However, during the follow-up of 2 years, almost 33% of the participants transitioned to a metabolically unhealthy status. As compared with stable healthy normal weight, transition from metabolically healthy to unhealthy status (hazard ratios [HR] 1.21, 95% [CI] 1.02-1.43) and stable metabolically unhealthy overweight or obesity (MUOO) (HR 1.32, 95% CI 1.17-1.48) were associated with higher risk of CA. CONCLUSIONS In the community population, obesity remains a risk factor for CA despite metabolic health. However, the risks were highest for metabolically unhealthy status across all BMI categories. A large proportion of metabolically healthy overweight or participants with obesity converts to an unhealthy phenotype over time, which is associated with an increased risk of CA.
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Affiliation(s)
- Qin Huang
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Neurology, Peking University people's hospital, Beijing, China
| | - Zeyu Liu
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Minping Wei
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jie Feng
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Qing Huang
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yunhai Liu
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zunjing Liu
- Department of Neurology, Peking University people's hospital, Beijing, China
| | - XiaoJun Li
- Hunan Provincial Center for Disease Control and Prevention, Changsha, China
| | - Li Yin
- Hunan Provincial Center for Disease Control and Prevention, Changsha, China
| | - Jian Xia
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Clinical Research Center for Cerebrovascular Disease of Hunan Province, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
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Carr MM, Wolkowicz NR, Cave S, Martino S, Masheb R, Midboe AM. Weight change in a national cohort of U.S. Military Veterans engaged in medication treatment for opioid use disorder. J Psychiatr Res 2023; 168:204-212. [PMID: 37918033 DOI: 10.1016/j.jpsychires.2023.10.012] [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: 08/01/2023] [Revised: 09/27/2023] [Accepted: 10/07/2023] [Indexed: 11/04/2023]
Abstract
Medication treatments for opioid use disorder (MOUD) save lives and improve outcomes for countless individuals. However, data suggest the potential for significant weight gain during methadone treatment and little is known about weight change during buprenorphine treatment. Using Veteran Health Administration administrative data from fiscal year 2017 to fiscal year 2019, two cohorts were created: 1) Veterans diagnosed with opioid use disorder (OUD) taking methadone (N = 1425); and 2) Veterans diagnosed with OUD taking buprenorphine (N = 3756). Linear mixed models were used to analyze weight change during the first MOUD treatment episode in the observation period. Random slopes and intercepts were included in the model to estimate variation in BMI across individuals and time. The data revealed a slight upward trend in BMI over the course of treatment. Specifically, a daily increase of 0.004 for Veterans in methadone treatment and 0.002 for Veterans in buprenorphine treatment was observed. This translates to a gain of about 10 pounds over the course of 1 year of methadone treatment and 5 pounds for 1 year of buprenorphine treatment for a Veteran of average height and weight. The amount of weight gain in methadone treatment is significantly less than other published findings, but nonetheless indicates that assessment and discussions between patients and providers related to weight may be warranted.
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Affiliation(s)
- Meagan M Carr
- U.S. Department of Veterans Affairs, VA Connecticut Healthcare System, 950 Campbell Ave., West Haven, CT, 06516, USA; Department of Psychiatry, Yale School of Medicine, 333 Cedar Street, New Haven, CT, 06511, USA.
| | - Noah R Wolkowicz
- U.S. Department of Veterans Affairs, VA Connecticut Healthcare System, 950 Campbell Ave., West Haven, CT, 06516, USA; Department of Psychiatry, Yale School of Medicine, 333 Cedar Street, New Haven, CT, 06511, USA
| | - Shayna Cave
- Center for Innovation to Implementation (Ci2i), VA Palo Alto Health Care System, 795 Willow Rd, Menlo Park, CA, 94025, USA
| | - Steve Martino
- U.S. Department of Veterans Affairs, VA Connecticut Healthcare System, 950 Campbell Ave., West Haven, CT, 06516, USA; Department of Psychiatry, Yale School of Medicine, 333 Cedar Street, New Haven, CT, 06511, USA
| | - Robin Masheb
- U.S. Department of Veterans Affairs, VA Connecticut Healthcare System, 950 Campbell Ave., West Haven, CT, 06516, USA; Department of Psychiatry, Yale School of Medicine, 333 Cedar Street, New Haven, CT, 06511, USA
| | - Amanda M Midboe
- Center for Innovation to Implementation (Ci2i), VA Palo Alto Health Care System, 795 Willow Rd, Menlo Park, CA, 94025, USA; Division of Health Policy and Management, University of California Davis-School of Medicine, Davis, CA, USA
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10
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Arhab A, Junod N, Rossel JB, Giet O, Sittarame F, Beer S, Sofra D, Durrer D, Delgado H, Castellsague M, Laimer M, Puder JJ. Effectiveness of a real-life program (DIAfit) to promote physical activity in patients with type 2 diabetes: a pragmatic cluster randomized clinical trial. Front Endocrinol (Lausanne) 2023; 14:1155217. [PMID: 37484961 PMCID: PMC10359883 DOI: 10.3389/fendo.2023.1155217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 06/08/2023] [Indexed: 07/25/2023] Open
Abstract
Introduction The aim of this study was to evaluate the effectiveness of a real-life clinical physical activity program (DIAfit) on improving physical fitness, body composition, and cardiometabolic health in an unselected population with type 2 diabetes mellitus, and to compare the effects of two variants a different exercise frequencies on the same outcomes. Research design and methods This was a cluster randomized-controlled assessor-blind trial conducted in 11 clinical centres in Switzerland. All participants in the clinical program with type 2 diabetes were eligible and were randomized to either standard (3 sessions/week for 12 weeks) or alternative (1 session/week for the first four weeks, then 2 sessions/week for the rest of 16 weeks) physical activity program each consisting of 36 sessions of combined aerobic and resistance exercise. Allocation was concealed by a central office unrelated to the study. The primary outcome was aerobic fitness. Secondary outcome measures included: body composition, BMI, HbA1c, muscle strength, walking speed, balance, flexibility, blood pressure, lipid profile. Results All 185 patients with type 2 diabetes (mean age 59.7 +-10.2 years, 48% women) agreed to participate and were randomized in two groups: a standard group (n=88) and an alternative group (n=97)). There was an 11% increase in aerobic fitness after the program (12.5 Watts; 95% CI 6.76 to 18.25; p<0.001). Significant improvements in physical fitness, body composition, and cardiometabolic parameters were observed at the end of the DIAfit program (improvements between 2-29%) except for lean body mass, triglycerides and cholesterol. No differences were observed between both programs, except for a larger weight reduction of -0.97kg (95% CI -0.04 to -1.91; p=0.04) in the standard program. Conclusions Both frequency variants of the nation-wide DIAfit program had beneficial effects on physical fitness, HbA1c, body composition, and blood pressure in type 2 diabetes patients and differences were negligible. Clinical trial registration clinicaltrials.gov, identifier NCT01289587.
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Affiliation(s)
- Amar Arhab
- Obstetric Service, Department Woman-Mother-Child, Lausanne University Hospital, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Lausanne, Switzerland
| | - Nicolas Junod
- Obstetric Service, Department Woman-Mother-Child, Lausanne University Hospital, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Lausanne, Switzerland
- La Lignière Clinic, Department of Medicine, Cardiovascular and Metabolic Rehabilitation Service, Gland, Switzerland
- Lavaux Hospital, Cully, Switzerland
| | - Jean-Benoit Rossel
- Obstetric Service, Department Woman-Mother-Child, Lausanne University Hospital, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Lausanne, Switzerland
| | - Olivier Giet
- Obstetric Service, Department Woman-Mother-Child, Lausanne University Hospital, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Lausanne, Switzerland
- Socio-medical Centre, Sierre, Switzerland
| | - Frederic Sittarame
- Cardiac Rehabilitation and Heart Failure Unity, Cardiology Service, Department of Medicine, University Hospitals Geneva, Geneva, Switzerland
| | - Sandra Beer
- Private Practice for Diabetes and Endocrinology, Lausanne, Switzerland
| | - Daniela Sofra
- Private Practice for Diabetes and Endocrinology, Lausanne, Switzerland
| | - Dominique Durrer
- European Association for the Study of Obesity (EASO), Collaborating Centre for Obesity Management (COMs), Vevey, Switzerland
| | - Humberto Delgado
- La Lignière Clinic, Department of Medicine, Cardiovascular and Metabolic Rehabilitation Service, Gland, Switzerland
| | | | - Markus Laimer
- Department of Diabetes, Endocrinology, Nutritional Medicine and Metabolism, Inselspital Bern University Hospital, Bern, Switzerland
| | - Jardena J. Puder
- Obstetric Service, Department Woman-Mother-Child, Lausanne University Hospital, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Lausanne, Switzerland
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11
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Valenzuela PL, Carrera-Bastos P, Castillo-García A, Lieberman DE, Santos-Lozano A, Lucia A. Obesity and the risk of cardiometabolic diseases. Nat Rev Cardiol 2023; 20:475-494. [PMID: 36927772 DOI: 10.1038/s41569-023-00847-5] [Citation(s) in RCA: 65] [Impact Index Per Article: 65.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/08/2023] [Indexed: 03/18/2023]
Abstract
The prevalence of obesity has reached pandemic proportions, and now approximately 25% of adults in Westernized countries have obesity. Recognized as a major health concern, obesity is associated with multiple comorbidities, particularly cardiometabolic disorders. In this Review, we present obesity as an evolutionarily novel condition, summarize the epidemiological evidence on its detrimental cardiometabolic consequences and discuss the major mechanisms involved in the association between obesity and the risk of cardiometabolic diseases. We also examine the role of potential moderators of this association, with evidence for and against the so-called 'metabolically healthy obesity phenotype', the 'fatness but fitness' paradox or the 'obesity paradox'. Although maintenance of optimal cardiometabolic status should be a primary goal in individuals with obesity, losing body weight and, particularly, excess visceral adiposity seems to be necessary to minimize the risk of cardiometabolic diseases.
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Affiliation(s)
- Pedro L Valenzuela
- Physical Activity and Health Research Group (PaHerg), Research Institute of Hospital 12 de Octubre ("i + 12"), Madrid, Spain.
- Department of Systems Biology, University of Alcalá, Alcalá de Henares, Spain.
| | - Pedro Carrera-Bastos
- Center for Primary Health Care Research, Department of Clinical Sciences, Lund University, Malmö, Sweden
- Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain
| | | | - Daniel E Lieberman
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, USA
| | - Alejandro Santos-Lozano
- Physical Activity and Health Research Group (PaHerg), Research Institute of Hospital 12 de Octubre ("i + 12"), Madrid, Spain
- Department of Health Sciences, European University Miguel de Cervantes, Valladolid, Spain
| | - Alejandro Lucia
- Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain.
- CIBER of Frailty and Healthy Aging (CIBERFES), Madrid, Spain.
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12
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Ren Z, Fu L, Feng Z, Song Z, Liu Y, Zhang T, Wu N. Skeletal muscle mass is a strong predictor of cardiorespiratory fitness in the Chinese population with obesity. Nutr Metab Cardiovasc Dis 2023; 33:1407-1414. [PMID: 37149447 DOI: 10.1016/j.numecd.2023.04.002] [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: 12/21/2022] [Revised: 04/03/2023] [Accepted: 04/04/2023] [Indexed: 05/08/2023]
Abstract
BACKGROUND AND AIMS Although skeletal muscle is well-known as physiologically related to VO2max, the independent predictive value of skeletal muscle mass (SMM) VO2max in people with obesity has not been studied. This study aims to determine the relationships between maximal oxygen uptake (VO2max) and SMM in the Chinese population with obesity. METHODS AND RESULTS Overall, 409 participants with obesity were included in this cross-sectional study. A maximal and graded exercise testing measured VO2max, and body compositions were measured by bioelectrical impedance analysis. Subsequently, correlation coefficients and stepwise multiple linear regression analyses were used to determine the relationships between VO2max and body compositions. SMM was found to have a significant correlation with VO2max (r = 0.290, P < 0.001) after adjusting for sex, age, body mass index (BMI), waist-to-hip ratio, and percent body fat (PBF). In previous studies, BMI was widely recognized as a strong predictor of VO2max. This study revealed surprising results: after SMM was controlled, the correlation between BMI and VO2max was reduced (from r = 0.381, P < 0.001 to r = 0.191, P < 0.001). SMM was found the most important independent predictor. In the regression model, the variance of VO2max was explained by the SMM which accounted for 27.4%. CONCLUSIONS In summary, SMM is a stronger independent predictor of cardiorespiratory fitness in the Chinese population with obesity than sex, age, BMI, waist-to-hip ratio, and PBF.
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Affiliation(s)
- Zhengyun Ren
- College of Medicine, Southwest Jiaotong University, Chengdu, China; Center of Gastrointestinal and Minimally Invasive Surgery, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University & The Second Affiliated Hospital of Chengdu, Chongqing Medical University, Chengdu, Sichuan, China; Medical Research Center, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University & The Second Affiliated Hospital of Chengdu, Chongqing Medical University, Chengdu, Sichuan, China
| | - Luo Fu
- Center of Gastrointestinal and Minimally Invasive Surgery, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University & The Second Affiliated Hospital of Chengdu, Chongqing Medical University, Chengdu, Sichuan, China
| | - Zhonghui Feng
- Center of Gastrointestinal and Minimally Invasive Surgery, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University & The Second Affiliated Hospital of Chengdu, Chongqing Medical University, Chengdu, Sichuan, China; Medical Research Center, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University & The Second Affiliated Hospital of Chengdu, Chongqing Medical University, Chengdu, Sichuan, China
| | - Zhiheng Song
- School of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou, Jiangsu, China
| | - Yanjun Liu
- Center of Gastrointestinal and Minimally Invasive Surgery, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University & The Second Affiliated Hospital of Chengdu, Chongqing Medical University, Chengdu, Sichuan, China.
| | - Tongtong Zhang
- Center of Gastrointestinal and Minimally Invasive Surgery, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University & The Second Affiliated Hospital of Chengdu, Chongqing Medical University, Chengdu, Sichuan, China; Medical Research Center, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University & The Second Affiliated Hospital of Chengdu, Chongqing Medical University, Chengdu, Sichuan, China.
| | - Nianwei Wu
- Center of Gastrointestinal and Minimally Invasive Surgery, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University & The Second Affiliated Hospital of Chengdu, Chongqing Medical University, Chengdu, Sichuan, China; Medical Research Center, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University & The Second Affiliated Hospital of Chengdu, Chongqing Medical University, Chengdu, Sichuan, China.
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13
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Jarczok MN, Weimer K, Braun C, Williams DP, Thayer JF, Gündel HO, Balint EM. Heart rate variability in the prediction of mortality: A systematic review and meta-analysis of healthy and patient populations. Neurosci Biobehav Rev 2022; 143:104907. [DOI: 10.1016/j.neubiorev.2022.104907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 10/03/2022] [Accepted: 10/04/2022] [Indexed: 11/07/2022]
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Pileggi CA, Blondin DP, Hooks BG, Parmar G, Alecu I, Patten DA, Cuillerier A, O'Dwyer C, Thrush AB, Fullerton MD, Bennett SA, Doucet É, Haman F, Cuperlovic-Culf M, McPherson R, Dent RRM, Harper ME. Exercise training enhances muscle mitochondrial metabolism in diet-resistant obesity. EBioMedicine 2022; 83:104192. [PMID: 35965199 PMCID: PMC9482931 DOI: 10.1016/j.ebiom.2022.104192] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 07/05/2022] [Accepted: 07/15/2022] [Indexed: 12/14/2022] Open
Abstract
Background Current paradigms for predicting weight loss in response to energy restriction have general validity but a subset of individuals fail to respond adequately despite documented diet adherence. Patients in the bottom 20% for rate of weight loss following a hypocaloric diet (diet-resistant) have been found to have less type I muscle fibres and lower skeletal muscle mitochondrial function, leading to the hypothesis that physical exercise may be an effective treatment when diet alone is inadequate. In this study, we aimed to assess the efficacy of exercise training on mitochondrial function in women with obesity with a documented history of minimal diet-induced weight loss. Methods From over 5000 patient records, 228 files were reviewed to identify baseline characteristics of weight loss response from women with obesity who were previously classified in the top or bottom 20% quintiles based on rate of weight loss in the first 6 weeks during which a 900 kcal/day meal replacement was consumed. A subset of 20 women with obesity were identified based on diet-resistance (n=10) and diet sensitivity (n=10) to undergo a 6-week supervised, progressive, combined aerobic and resistance exercise intervention. Findings Diet-sensitive women had lower baseline adiposity, higher fasting insulin and triglycerides, and a greater number of ATP-III criteria for metabolic syndrome. Conversely in diet-resistant women, the exercise intervention improved body composition, skeletal muscle mitochondrial content and metabolism, with minimal effects in diet-sensitive women. In-depth analyses of muscle metabolomes revealed distinct group- and intervention- differences, including lower serine-associated sphingolipid synthesis in diet-resistant women following exercise training. Interpretation Exercise preferentially enhances skeletal muscle metabolism and improves body composition in women with a history of minimal diet-induced weight loss. These clinical and metabolic mechanism insights move the field towards better personalised approaches for the treatment of distinct obesity phenotypes. Funding Canadian Institutes of Health Research (CIHR-INMD and FDN-143278; CAN-163902; CIHR PJT-148634).
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Affiliation(s)
- Chantal A Pileggi
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Institute of Systems Biology, Ottawa, Ontario, Canada; National Research Council of Canada, Digital Technologies Research Centre, Ottawa, Canada
| | - Denis P Blondin
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Breana G Hooks
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Institute of Systems Biology, Ottawa, Ontario, Canada; Centre for Infection, Immunity and Inflammation, Ottawa, Ontario, Canada
| | - Gaganvir Parmar
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Institute of Systems Biology, Ottawa, Ontario, Canada
| | - Irina Alecu
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Institute of Systems Biology, Ottawa, Ontario, Canada
| | - David A Patten
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Institute of Systems Biology, Ottawa, Ontario, Canada
| | - Alexanne Cuillerier
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Conor O'Dwyer
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - A Brianne Thrush
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Morgan D Fullerton
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Centre for Infection, Immunity and Inflammation, Ottawa, Ontario, Canada; Centre for Catalysis Research and Innovation, Ottawa, Ontario, Canada
| | - Steffany Al Bennett
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Institute of Systems Biology, Ottawa, Ontario, Canada; Centre for Catalysis Research and Innovation, Ottawa, Ontario, Canada
| | - Éric Doucet
- School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario, Canada
| | - François Haman
- School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario, Canada
| | - Miroslava Cuperlovic-Culf
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Institute of Systems Biology, Ottawa, Ontario, Canada; National Research Council of Canada, Digital Technologies Research Centre, Ottawa, Canada
| | - Ruth McPherson
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario Canada
| | - Robert R M Dent
- Division of Endocrinology, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Mary-Ellen Harper
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Institute of Systems Biology, Ottawa, Ontario, Canada; Centre for Infection, Immunity and Inflammation, Ottawa, Ontario, Canada.
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15
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Physical Exercise to Improve Functional Capacity: Randomized Clinical Trial in Bariatric Surgery Population. J Clin Med 2022; 11:jcm11154621. [PMID: 35956235 PMCID: PMC9369494 DOI: 10.3390/jcm11154621] [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: 07/05/2022] [Revised: 07/31/2022] [Accepted: 08/05/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Bariatric surgery is a safe and effective method to lose weight over time. However, some patients fail to achieve healthy weight losses. We aimed to determine if a moderate-intensity physical exercise intervention in patients who underwent bariatric surgery increases their functional capacity thus improving bariatric surgery results. Methods: We conducted a parallel-group non-blinded randomized controlled trial at a surgery clinic in Talca, Chile. A total of 43 participants with obesity and scheduled bariatric surgery completed the six months follow-up. A physical exercise program was conducted in exercise group participants one month after bariatric surgery. Walked distance in the six-minute walk test, BMI, Borg scale of perceptive exertion results and cardiovascular variables were evaluated. Results: Patients’ weight significantly decreased after bariatric surgery but there was no difference between the groups of study. The exercise group progressed from a base value of 550 ± 75 m walked in the six-minute walk test to a sixth-month value of 649.6 ± 68.5 m (p < 0.05), whilst the control group yielded base values of 554.4 ± 35.1 and a sixth-month walked distance of 591.1 ± 75.34 (p > 0.05). Conclusions: Physical exercise in obese patients undergoing bariatric surgery increased functional capacity independently of weight losses resulting from bariatric surgery.
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Leahy DJ, Dalleck LC, Ramos JS. Changes in the Fitness Fatness Index following reduced exertion high-intensity interval training versus moderate-intensity continuous training in physically inactive adults. Front Sports Act Living 2022; 4:961957. [PMID: 35992158 PMCID: PMC9388827 DOI: 10.3389/fspor.2022.961957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Accepted: 07/21/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundMany adults do not reach the recommended exercise participation guidelines, often citing lack of time as a barrier. Reduced exertion high-intensity training (REHIT) is a mode of exercise that takes as few as 10 min and has been shown to be as effective as other modalities. The Fitness Fatness Index (FFI) is a recently developed index that is used to predict cardiovascular disease (CVD) risk. The aim of this study was to determine the efficacy of a REHIT vs. a traditional moderate-intensity continuous training (MICT) on FFI in physically inactive adults.MethodsThirty-two participants were randomized into one of two 8-week exercise intervention groups: (i) REHIT (n = 16); (ii) MICT (n = 16). The REHIT group performed 10 min of individualized cycling intervals on 2–4 days of the week. The MICT group were prescribed aerobic exercise at 50–65% of their heart rate reserve (HRR) on 3–5 days of the week. FFI was recorded at baseline and post 8-weeks, with FFI being calculated as cardiorespiratory fitness (CRF) (expressed as metabolic equivalents) divided by waist to height ratio (WtHR). A 1-unit increase in FFI was recognized as a clinically significant change in FFI.ResultsThe REHIT group showed significantly greater (+1.95, ±0.63) improvements in FFI compared to those in the MICT (+0.99, ±0.47) group (between group difference, p < 0.001). Furthermore, there was a greater proportion of participants who achieved a clinically significant change in FFI in the REHIT group (12/12, 100%) than in the MICT group (8/15, 53%) (between group difference, p = 0.01).ConclusionThis study suggests that REHIT may be a more efficacious exercise modality to increase FFI than MICT. This outcome is beneficial as the clinician can prescribe REHIT to physically inactive adults who cite lack of time as a barrier to physical activity participation and achieve significant reductions in CVD risk.
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Affiliation(s)
- Daniel J. Leahy
- Caring Futures Institute, SHAPE Research Centre, Clinical Exercise Physiology, College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia
| | - Lance C. Dalleck
- Caring Futures Institute, SHAPE Research Centre, Clinical Exercise Physiology, College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia
- Recreation, Exercise and Sport, Western Colorado University, Gunnison, CO, United States
| | - Joyce S. Ramos
- Caring Futures Institute, SHAPE Research Centre, Clinical Exercise Physiology, College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia
- *Correspondence: Joyce S. Ramos
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Cuenca-Garcia M, Marin-Jimenez N, Perez-Bey A, Sánchez-Oliva D, Camiletti-Moiron D, Alvarez-Gallardo IC, Ortega FB, Castro-Piñero J. Reliability of Field-Based Fitness Tests in Adults: A Systematic Review. Sports Med 2022; 52:1961-1979. [PMID: 35064915 DOI: 10.1007/s40279-021-01635-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/10/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND Physical fitness is a powerful predictor of morbidity and mortality, and is therefore a useful indicator for public health monitoring. To assess physical fitness, field-based tests are time-efficient, inexpensive, have minimal equipment requirements, and can be easily administered to a large number of individuals. OBJECTIVE The objective of this systematic review was to examine the reliability of existing field-based fitness tests used in adults aged 19-64 years. METHODS A systematic search of two electronic databases (MEDLINE and Web of Science) was conducted from inception to 8 June 2021 by two independent researchers. Each study was classified as high, low, or very low quality according to the description of the participants, the time interval between measurements, the description of the results, and the appropriateness of statistics. Three levels of evidence (strong, moderate, and limited) were established according to the number of studies and the consistency of their findings. The study protocol was registered in the International Prospective Register of Systematic Reviews (PROSPERO reference number, CRD42019118480). RESULTS Of 17,010 records identified, 129 original studies examining the reliability of field-based fitness tests in adults were considered eligible. The reliability was assessed of tests of cardiorespiratory fitness (33 studies: 30 of high quality), musculoskeletal fitness (92 studies: 78 of high quality), and motor fitness (22 studies, all of high quality). There was strong evidence indicating: (i) the high reliability of the cardiorespiratory fitness tests: 20-m shuttle run, 6-min step, and 6-min walk; (ii) the high reliability of the musculoskeletal fitness tests: handgrip strength, back-leg strength, Sorensen, trunk flexion sustained, 5-reps sit-to-stand, sit-and-reach and toe-touch, and moderate reliability bilateral side bridge and prone bridge tests; and (iii) the moderate reliability and low reliability, respectively, of the motor fitness tests T-test and single-leg stand. We found moderate evidence indicating the moderate or high reliability of the following tests: Chester, sit-up, partial curl-up, flexion-rotation trunk, timed stair ascent, pull-up, bent-arm hang, standing broad jump, hop sequence, trunk lift, timed-up-and-go, and hexagon agility. Evidence for the reliability of balance and gait speed tests was inconclusive. Other field-based fitness tests demonstrated limited evidence, mainly due to there being only few studies. CONCLUSIONS This review provides an evidence-based proposal of the more reliable field-based fitness tests for adults aged 19-64 years. Our findings identified a need for more high-quality studies designed to assess the reliability of field-based tests of lower and upper body explosive and endurance muscular strength, and motor fitness (i.e., balance and gait speed tests) in adults.
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Affiliation(s)
- Magdalena Cuenca-Garcia
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, School of Education, University of Cádiz, Puerto Real, Avenida República Saharaui S/N, 11519, Puerto Real, Cádiz, Spain
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Cadiz, Spain
| | - Nuria Marin-Jimenez
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, School of Education, University of Cádiz, Puerto Real, Avenida República Saharaui S/N, 11519, Puerto Real, Cádiz, Spain.
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Cadiz, Spain.
| | - Alejandro Perez-Bey
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, School of Education, University of Cádiz, Puerto Real, Avenida República Saharaui S/N, 11519, Puerto Real, Cádiz, Spain
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Cadiz, Spain
| | - David Sánchez-Oliva
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, School of Education, University of Cádiz, Puerto Real, Avenida República Saharaui S/N, 11519, Puerto Real, Cádiz, Spain
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Cadiz, Spain
- ACAFYDE Research Group, Faculty of Sport Sciences, University of Extremadura, Caceres, Spain
| | - Daniel Camiletti-Moiron
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, School of Education, University of Cádiz, Puerto Real, Avenida República Saharaui S/N, 11519, Puerto Real, Cádiz, Spain
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Cadiz, Spain
| | - Inmaculada C Alvarez-Gallardo
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, School of Education, University of Cádiz, Puerto Real, Avenida República Saharaui S/N, 11519, Puerto Real, Cádiz, Spain
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Cadiz, Spain
| | - Francisco B Ortega
- PROFITH "PROmoting FITness and Health Through Physical Activity" Research Group, Sport and Health University Research Institute (iMUDS), Department of Physical and Sports Education, Faculty of Sport Sciences, University of Granada, 18071, Granada, Spain
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden
| | - Jose Castro-Piñero
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, School of Education, University of Cádiz, Puerto Real, Avenida República Saharaui S/N, 11519, Puerto Real, Cádiz, Spain
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Cadiz, Spain
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Baba R. How can we evaluate the degree of obesity and cardiorespiratory fitness? They are the great problems we now have! Eur J Prev Cardiol 2022; 29:957-958. [PMID: 35522213 DOI: 10.1093/eurjpc/zwab183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Reizo Baba
- Department of Lifelong Sports and Health Sciences, Chubu University School of Life Science, Matsumoto-cho 1200, Kasugai 487-8501, Japan
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Jae SY, Kim HJ, Lee KH, Kunutsor SK, Heffernan KS, Choi YH, Kang M. Joint Associations of Obesity and Cardiorespiratory Fitness With Coronary Artery Calcium Composition: IS THERE EVIDENCE FOR FAT-BUT-FIT? J Cardiopulm Rehabil Prev 2022; 42:202-207. [PMID: 35135962 DOI: 10.1097/hcr.0000000000000631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION The purpose of this study was to examine the individual and joint associations of obesity and cardiorespiratory fitness (CRF) with indices of coronary artery calcification (CAC) in 2090 middle-aged men. METHODS Obesity was defined as a body mass index (BMI) ≥25 kg/m2 and a waist circumference (WC) ≥90 cm. Cardiorespiratory fitness was operationally defined as peak oxygen uptake (V˙o2peak) directly measured using gas analysis. Participants were then divided into unfit and fit categories based on age-specific V˙o2peak percentiles. Agatston scores >100 and volume and density scores >75th percentile were defined as indices of CAC, signifying advanced subclinical atherosclerosis. RESULTS Obese men had increased CAC Agatston, volume, and density scores, while higher CRF was associated with lower Agatston and volume scores after adjusting for potential confounders. In the joint analysis, unfit-obese men had higher CAC Agatston and CAC volume. The fit-obesity category was not associated with CAC Agatston (OR = 0.91: 95% CI, 0.66-1.25, for BMI and OR = 1.21: 95% CI, 0.86-1.70, for WC) and CAC volume (OR = 1.14: 95% CI, 0.85-1.53, for BMI and OR = 1.23: 95% CI, 0.90-1.69, for WC), which were similar to estimates for the fit-normal weight category. CONCLUSIONS These findings demonstrate that while obesity is positively associated with the prevalence of moderate to severe CAC scores, CRF is inversely associated with the prevalence of moderate to severe CAC scores. Additionally, the combination of being fit and obese was not associated with CAC scores, which could potentially reinforce the fat-but-fit paradigm.
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Affiliation(s)
- Sae Young Jae
- Department of Sport Science, University of Seoul, Seoul, South Korea (Drs Jae and Kim); Center for Health Promotion, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (Mr Lee and Drs Choi and Kang); National Institute for Health Research Bristol Biomedical Research Centre, University Hospitals Bristol and Weston NHS Foundation Trust and the University of Bristol, Bristol, UK (Dr Kunutsor); Translational Health Sciences, Bristol Medical School, University of Bristol, Learning & Research Building (Level 1), Southmead Hospital, Bristol, UK (Dr Kunutsor); Department of Exercise Science, Syracuse University, Syracuse, New York (Dr Heffernan); and Division of Urban Social Health, Graduate School of Urban Public Health, University of Seoul, Seoul, South Korea (Dr Jae)
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MacDonald TL, Pattamaprapanont P, Cooney EM, Nava RC, Mitri J, Hafida S, Lessard SJ. Canagliflozin Prevents Hyperglycemia-Associated Muscle Extracellular Matrix Accumulation and Improves the Adaptive Response to Aerobic Exercise. Diabetes 2022; 71:881-893. [PMID: 35108373 PMCID: PMC9044131 DOI: 10.2337/db21-0934] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 01/27/2022] [Indexed: 02/03/2023]
Abstract
Chronic hyperglycemia is associated with low response to aerobic exercise training in rodent models and humans, including reduced aerobic exercise capacity and impaired oxidative remodeling in skeletal muscle. Here, we investigated whether glucose lowering with the sodium-glucose cotransporter 2 inhibitor (SGLT2i), canagliflozin (Cana; 30 mg/kg/day), could restore exercise training response in a model of hyperglycemia (low-dose streptozotocin [STZ]). Cana effectively prevented increased blood glucose in STZ-treated mice. After 6 weeks of voluntary wheel running, Cana-treated mice displayed improvements in aerobic exercise capacity, higher capillary density in striated muscle, and a more oxidative fiber-type in skeletal muscle. In contrast, these responses were blunted or absent in STZ-treated mice. Recent work implicates glucose-induced accumulation of skeletal muscle extracellular matrix (ECM) and hyperactivation of c-Jun N-terminal kinase (JNK)/SMAD2 mechanical signaling as potential mechanisms underlying poor exercise response. In line with this, muscle ECM accretion was prevented by Cana in STZ-treated mice. JNK/SMAD2 signaling with acute exercise was twofold higher in STZ compared with control but was normalized by Cana. In human participants, ECM accumulation was associated with increased JNK signaling, low VO2peak, and impaired metabolic health (oral glucose tolerance test-derived insulin sensitivity). These data demonstrate that hyperglycemia-associated impairments in exercise adaptation can be ameliorated by cotherapy with SGLT2i.
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Affiliation(s)
- Tara L. MacDonald
- Research Division, Joslin Diabetes Center, Boston, MA
- Harvard Medical School, Boston, MA
| | | | | | - Roberto C. Nava
- Research Division, Joslin Diabetes Center, Boston, MA
- Harvard Medical School, Boston, MA
| | - Joanna Mitri
- Research Division, Joslin Diabetes Center, Boston, MA
- Harvard Medical School, Boston, MA
| | - Samar Hafida
- Research Division, Joslin Diabetes Center, Boston, MA
- Harvard Medical School, Boston, MA
| | - Sarah J. Lessard
- Research Division, Joslin Diabetes Center, Boston, MA
- Harvard Medical School, Boston, MA
- Corresponding author: Sarah J. Lessard,
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Han M, Qie R, Shi X, Yang Y, Lu J, Hu F, Zhang M, Zhang Z, Hu D, Zhao Y. Cardiorespiratory fitness and mortality from all causes, cardiovascular disease and cancer: dose-response meta-analysis of cohort studies. Br J Sports Med 2022; 56:733-739. [PMID: 35022163 DOI: 10.1136/bjsports-2021-104876] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/27/2021] [Indexed: 11/04/2022]
Abstract
OBJECTIVE Current evidence of the associations between cardiorespiratory fitness (CRF) and mortality is limited. We performed a meta-analysis to assess the dose-response association of CRF with mortality from all causes, cardiovascular disease (CVD) and cancer in healthy population. METHODS PubMed, EMBASE and Web of Science were searched up to 26 December 2019 for reports of cohort studies giving risk estimates for all-cause, CVD and cancer mortality by level of CRF. Cohort studies were included if CRF was assessed by an exercise stress test and reported as at least three levels or per incremental increase, and the association of CRF with all-cause, CVD and cancer mortality was evaluated. Generalised least-squares regression models were used to assess the quantitative relation of CRF with all-cause, CVD and cancer mortality. RESULTS 34 cohort studies were eligible for the meta-analysis. The pooled relative risks (RRs) for all-cause, CVD and cancer mortality per one-metabolic equivalent increase in CRF were 0.88 (95% CI 0.83 to 0.93), 0.87 (95% CI0.83 to 0.91) and 0.93 (95% CI 0.91 to 0.96), respectively. As compared with lowest CRF, with intermediate CRF, the summary RRs for all-cause, CVD and cancer mortality were 0.67 (95% CI 0.61 to 0.74), 0.60 (95% CI 0.51 to 0.69) and 0.76 (95% CI 0.69 to 0.84), respectively, and with highest CRF were 0.47 (95% CI 0.39 to 0.56), 0.49 (95% CI 0.42 to 0.56) and 0.57 (95% CI 0.46 to 0.70), respectively. CONCLUSION Our analysis showed inverse dose-response associations of CRF with all-cause, CVD and cancer mortality, which provides evidence for public health recommendations for preventing all-cause, CVD and cancer mortality. PROSPERO REGISTRATION NUMBER CRD42020208883.
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Affiliation(s)
- Minghui Han
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Ranran Qie
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Xuezhong Shi
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Yongli Yang
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Jie Lu
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Fulan Hu
- Department of Biostatistics and Epidemiology, School of Public Health, Shenzhen University Health Science Center, Shenzhen, Guangdong, People's Republic of China
| | - Ming Zhang
- Department of Biostatistics and Epidemiology, School of Public Health, Shenzhen University Health Science Center, Shenzhen, Guangdong, People's Republic of China
| | - Zhenzhong Zhang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Dongsheng Hu
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Yang Zhao
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
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Marín-Jiménez N, Cruz-León C, Perez-Bey A, Conde-Caveda J, Grao-Cruces A, Aparicio VA, Castro-Piñero J, Cuenca-García M. Predictive Validity of Motor Fitness and Flexibility Tests in Adults and Older Adults: A Systematic Review. J Clin Med 2022; 11:jcm11020328. [PMID: 35054020 PMCID: PMC8779466 DOI: 10.3390/jcm11020328] [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: 10/31/2021] [Revised: 12/17/2021] [Accepted: 01/05/2022] [Indexed: 02/04/2023] Open
Abstract
Motor fitness and flexibility have been linked to several health issues. We aimed to investigate the predictive validity of motor fitness and flexibility tests in relation to health outcomes in adults and older adults. Web of Science and PubMed databases were screened for studies published from inception to November 2020. Two authors systematically searched, evaluated, and extracted data from identified original studies and systematic reviews/meta-analysis. Three levels of evidence were constructed: strong, moderate, and limited/inconclusive evidence. In total, 1182 studies were identified, and 70 studies and 6 systematic reviews/meta-analysis were summarized. Strong evidence indicated that (i) slower gait speed predicts falls and institutionalization/hospitalization in adults over 60 years old, cognitive decline/impairment over 55 years old, mobility disability over 50 years old, disability in instrumental activities of daily living (IADL) over 54 years old, cardiovascular disease risk over 45 years old, and all-cause mortality over 35 years old; (ii) impaired balance predicts falls and disability in IADL/mobility disability in adults over 40 years old and all-cause mortality over 53 years old; (iii) worse timed up&go test (TUG) predicts falls and fear of falling over 40 years old. Evidence supports that slower gait speed, impaired balance, and worse TUG performance are significantly associated with an increased risk of adverse health outcomes in adults.
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Affiliation(s)
- Nuria Marín-Jiménez
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Puerto Real, 11519 Cádiz, Spain; (N.M.-J.); (C.C.-L.); (J.C.-C.); (A.G.-C.); (J.C.-P.); (M.C.-G.)
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), University of Cádiz, 11009 Cádiz, Spain
| | - Carolina Cruz-León
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Puerto Real, 11519 Cádiz, Spain; (N.M.-J.); (C.C.-L.); (J.C.-C.); (A.G.-C.); (J.C.-P.); (M.C.-G.)
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), University of Cádiz, 11009 Cádiz, Spain
| | - Alejandro Perez-Bey
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Puerto Real, 11519 Cádiz, Spain; (N.M.-J.); (C.C.-L.); (J.C.-C.); (A.G.-C.); (J.C.-P.); (M.C.-G.)
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), University of Cádiz, 11009 Cádiz, Spain
- Correspondence: ; Tel.: +34-65-7588624
| | - Julio Conde-Caveda
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Puerto Real, 11519 Cádiz, Spain; (N.M.-J.); (C.C.-L.); (J.C.-C.); (A.G.-C.); (J.C.-P.); (M.C.-G.)
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), University of Cádiz, 11009 Cádiz, Spain
| | - Alberto Grao-Cruces
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Puerto Real, 11519 Cádiz, Spain; (N.M.-J.); (C.C.-L.); (J.C.-C.); (A.G.-C.); (J.C.-P.); (M.C.-G.)
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), University of Cádiz, 11009 Cádiz, Spain
| | - Virginia A. Aparicio
- Department of Physiology, Institute of Nutrition and Food Technology “José Mataix Verdú”, University of Granada, 18071 Granada, Spain;
- Sport and Health University Research Centre, University of Granada, 18007 Granada, Spain
| | - José Castro-Piñero
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Puerto Real, 11519 Cádiz, Spain; (N.M.-J.); (C.C.-L.); (J.C.-C.); (A.G.-C.); (J.C.-P.); (M.C.-G.)
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), University of Cádiz, 11009 Cádiz, Spain
| | - Magdalena Cuenca-García
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Puerto Real, 11519 Cádiz, Spain; (N.M.-J.); (C.C.-L.); (J.C.-C.); (A.G.-C.); (J.C.-P.); (M.C.-G.)
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), University of Cádiz, 11009 Cádiz, Spain
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OUP accepted manuscript. Eur J Prev Cardiol 2022; 29:1605-1607. [DOI: 10.1093/eurjpc/zwac057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Ballard AM, Davis A, Wong B, Lyn R, Thompson WR. The Effects of Exclusive Walking on Lipids and Lipoproteins in Women with Overweight and Obesity: A Systematic Review and Meta-Analysis. Am J Health Promot 2021; 36:328-339. [PMID: 34809485 DOI: 10.1177/08901171211048135] [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: 11/15/2022]
Abstract
OBJECTIVE To evaluate the effects of walking, independent of diet and weight-loss, on lipids and lipoproteins in women with overweight and obesity. DATA SOURCE Academic Search Complete, Alternative Health Watch, Global Health, Health Source, CINAHL, MEDLINE, EMBASE, SportDiscus, and ProQuest. STUDY INCLUSION AND EXCLUSION CRITERIA (1) experiment-control design; (2) women with overweight or obesity; (3) walking as the experiment's independent variable; (4) four or more weeks; and (5) pre- to post-assessment of lipids and/or lipoproteins. Excluded studies reported use of lipid-lowering medication, diet or other modes of physical activity, and alternative interventions as the control. DATA EXTRACTION Data extraction and study quality were completed by the first 2 authors using the Cochrane review protocol and risk of bias assessment. DATA SYNTHESIS Raw mean difference between the experiment and control groups using a random effects model. RESULTS Meta-analyses of 21 interventions (N = 1129) demonstrated exclusive walking improves total cholesterol (raw mean difference = 6.67 mg/dL, P = .04) and low-density lipoproteins (raw mean difference = 7.38 mg/dL, P = .04). Greater improvement in total cholesterol, triglycerides, high-density lipoproteins, and low-density lipoproteins existed in women with obesity. CONCLUSIONS Exclusive walking aids in normalizing total cholesterol and LDLs in women with overweight and obesity. Exclusive walking can be used as a non-pharmacologic therapy, which may have positive clinical outcomes for individuals who especially struggle with diet and weight-reduction.
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Affiliation(s)
- Anjulyn M Ballard
- Department of Kinesiology and Health, 1373Georgia State University, Atlanta, GA, USA
| | - Ashlee Davis
- Department of Sport Management, Wellness, and Physical Education, 2291University of West Georgia, Carrollton, GA, USA
| | - Brett Wong
- Department of Kinesiology and Health, 1373Georgia State University, Atlanta, GA, USA
| | - Rodney Lyn
- School of Public Health, 1373Georgia State University, Atlanta, GA, USA
| | - Walter R Thompson
- Department of Kinesiology and Health, 1373Georgia State University, Atlanta, GA, USA
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Gaesser GA, Angadi SS. Obesity treatment: Weight loss versus increasing fitness and physical activity for reducing health risks. iScience 2021; 24:102995. [PMID: 34755078 PMCID: PMC8560549 DOI: 10.1016/j.isci.2021.102995] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
We propose a weight-neutral strategy for obesity treatment on the following grounds: (1) the mortality risk associated with obesity is largely attenuated or eliminated by moderate-to-high levels of cardiorespiratory fitness (CRF) or physical activity (PA), (2) most cardiometabolic risk markers associated with obesity can be improved with exercise training independent of weight loss and by a magnitude similar to that observed with weight-loss programs, (3) weight loss, even if intentional, is not consistently associated with lower mortality risk, (4) increases in CRF or PA are consistently associated with greater reductions in mortality risk than is intentional weight loss, and (5) weight cycling is associated with numerous adverse health outcomes including increased mortality. Adherence to PA may improve if health care professionals consider PA and CRF as essential vital signs and consistently emphasize to their patients the myriad benefits of PA and CRF in the absence of weight loss.
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Affiliation(s)
- Glenn A. Gaesser
- College of Health Solutions, Arizona State University, Phoenix, AZ 85004, USA
| | - Siddhartha S. Angadi
- Department of Kinesiology, School of Education and Human Development, University of Virginia, Charlottesville, VA 22904, USA
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26
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Hemmingsson E, Väisänen D, Andersson G, Wallin P, Ekblom-Bak E. Combinations of BMI and cardiorespiratory fitness categories: trends between 1995 and 2020 and associations with CVD incidence and mortality and all-cause mortality in 471 216 adults. Eur J Prev Cardiol 2021; 29:959-967. [PMID: 34669922 DOI: 10.1093/eurjpc/zwab169] [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: 07/01/2021] [Revised: 08/25/2021] [Accepted: 09/29/2021] [Indexed: 11/14/2022]
Abstract
AIMS To describe time trends in combinations of cardiorespiratory fitness (CRF) and body mass index (BMI) status, and to analyse their associations with cardiovascular disease (CVD) incidence and mortality and all-cause mortality. METHODS AND RESULTS Prospective cohort study with data from occupational health screenings in Swedish employees, including n = 471 216 (aged 18-74 years) between 1995 and 2020, and n = 169 989 in risk analyses. Cardiorespiratory fitness was estimated from a submaximal cycle test. High CRF was defined as top quartile, and low CRF as bottom quartile. Body mass index was used to define normal weight (18.5-24.9 kg/m2), overweight (25.0-29.9 kg/m2), and obesity (≥30 kg/m2). Outcome data (CVD incidence and mortality, all-cause mortality) were obtained from national registers. From 1995 to 2020, the combination of obesity + low CRF increased from 2.1% to 5.3% (relative increase 154%) whereas the combination of normal weight + high CRF decreased from 13.2% to 9.3% (-30%) (both P < 0.001). Negative changes were more pronounced in men, younger ages, and non-university educated. At the end of the period, prevalence of obesity + low CRF were higher in men vs. women (3.1% vs. 2.2%), older vs. younger (3.7% vs. 1.7%), and in non-university vs. university educated (5.0% vs. 0.3%), all P-value <0.001. Having a high CRF attenuated the risk of all three outcomes in all BMI categories, especially in individuals with obesity (hazard ratio 3.90 vs. 6.67 for CVD mortality). Both a low BMI and a high CRF prolonged age of onset for all three outcomes. CONCLUSIONS The combination of obesity with low CRF has increased markedly since the mid-90s, with clear implications for increased CVD morbidity and mortality, and all-cause mortality.
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Affiliation(s)
- Erik Hemmingsson
- Department of Physical Activity and Health, The Swedish School of Sport and Health Sciences, PO Box 5626, 114 86 Stockholm, Sweden
| | - Daniel Väisänen
- Department of Physical Activity and Health, The Swedish School of Sport and Health Sciences, PO Box 5626, 114 86 Stockholm, Sweden
| | - Gunnar Andersson
- Research Department, Health Profile Institute, PO Box 35, 182 11 Danderyd, Sweden
| | - Peter Wallin
- Research Department, Health Profile Institute, PO Box 35, 182 11 Danderyd, Sweden
| | - Elin Ekblom-Bak
- Department of Physical Activity and Health, The Swedish School of Sport and Health Sciences, PO Box 5626, 114 86 Stockholm, Sweden
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Obesity paradox in joint replacement for osteoarthritis - truth or paradox? GeroScience 2021; 44:651-659. [PMID: 34453272 PMCID: PMC8396800 DOI: 10.1007/s11357-021-00442-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 08/12/2021] [Indexed: 10/31/2022] Open
Abstract
Obesity is associated with an increased risk of cardiovascular disease (CVD) and other adverse health outcomes. In patients with pre-existing heart failure or coronary heart disease, obese individuals have a more favourable prognosis compared to individuals who are of normal weight. This paradoxical relationship between obesity and CVD has been termed the 'obesity paradox'. This phenomenon has also been observed in patients with other cardiovascular conditions and diseases of the respiratory and renal systems. Taking into consideration the well-established relationship between osteoarthritis (OA) and CVD, emerging evidence shows that overweight and obese individuals undergoing total hip or knee replacement for OA have lower mortality risk compared with normal weight individuals, suggesting an obesity paradox. Factors proposed to explain the obesity paradox include the role of cardiorespiratory fitness ("fat but fit"), the increased amount of lean mass in obese people, additional adipose tissue serving as a metabolic reserve, biases such as reverse causation and confounding by smoking, and the co-existence of older age and specific comorbidities such as CVD. A wealth of evidence suggests that higher levels of fitness are accompanied by prolonged life expectancy across all levels of adiposity and that the increased mortality risk attributed to obesity can be attenuated with increased fitness. For patients about to have joint replacement, improving fitness levels through physical activities or exercises that are attractive and feasible, should be a priority if intentional weight loss is unlikely to be achieved.
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Castro-Piñero J, Marin-Jimenez N, Fernandez-Santos JR, Martin-Acosta F, Segura-Jimenez V, Izquierdo-Gomez R, Ruiz JR, Cuenca-Garcia M. Criterion-Related Validity of Field-Based Fitness Tests in Adults: A Systematic Review. J Clin Med 2021; 10:jcm10163743. [PMID: 34442050 PMCID: PMC8397016 DOI: 10.3390/jcm10163743] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 07/23/2021] [Accepted: 08/15/2021] [Indexed: 11/16/2022] Open
Abstract
We comprehensively assessed the criterion-related validity of existing field-based fitness tests used to indicate adult health (19–64 years, with no known pathologies). The medical electronic databases MEDLINE (via PubMed) and Web of Science (all databases) were screened for studies published up to July 2020. Each original study’s methodological quality was classified as high, low and very low, according to the number of participants, the description of the study population, statistical analysis and systematic reviews which were appraised via the AMSTAR rating scale. Three evidence levels were constructed (strong, moderate and limited evidence) according to the number of studies and the consistency of the findings. We identified 101 original studies (50 of high quality) and five systematic reviews examining the criterion-related validity of field-based fitness tests in adults. Strong evidence indicated that the 20 m shuttle run, 1.5-mile, 12 min run/walk, YMCA step, 2 km walk and 6 min walk test are valid for estimating cardiorespiratory fitness; the handgrip strength test is valid for assessing hand maximal isometric strength; and the Biering–Sørensen test to evaluate the endurance strength of hip and back muscles; however, the sit-and reach test, and its different versions, and the toe-to-touch test are not valid for assessing hamstring and lower back flexibility. We found moderate evidence supporting that the 20 m square shuttle run test is a valid test for estimating cardiorespiratory fitness. Other field-based fitness tests presented limited evidence, mainly due to few studies. We developed an evidence-based proposal of the most valid field-based fitness tests in healthy adults aged 19–64 years old.
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Affiliation(s)
- Jose Castro-Piñero
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cádiz, Avenida República Saharaui s/n, Puerto Real, 11519 Cádiz, Spain; (J.C.-P.); (J.R.F.-S.); (F.M.-A.); (V.S.-J.); (R.I.-G.); (M.C.-G.)
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), 11009 Cádiz, Spain
| | - Nuria Marin-Jimenez
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cádiz, Avenida República Saharaui s/n, Puerto Real, 11519 Cádiz, Spain; (J.C.-P.); (J.R.F.-S.); (F.M.-A.); (V.S.-J.); (R.I.-G.); (M.C.-G.)
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), 11009 Cádiz, Spain
- Correspondence: ; Tel.: +34-956-016-253
| | - Jorge R. Fernandez-Santos
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cádiz, Avenida República Saharaui s/n, Puerto Real, 11519 Cádiz, Spain; (J.C.-P.); (J.R.F.-S.); (F.M.-A.); (V.S.-J.); (R.I.-G.); (M.C.-G.)
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), 11009 Cádiz, Spain
| | - Fatima Martin-Acosta
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cádiz, Avenida República Saharaui s/n, Puerto Real, 11519 Cádiz, Spain; (J.C.-P.); (J.R.F.-S.); (F.M.-A.); (V.S.-J.); (R.I.-G.); (M.C.-G.)
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), 11009 Cádiz, Spain
| | - Victor Segura-Jimenez
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cádiz, Avenida República Saharaui s/n, Puerto Real, 11519 Cádiz, Spain; (J.C.-P.); (J.R.F.-S.); (F.M.-A.); (V.S.-J.); (R.I.-G.); (M.C.-G.)
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), 11009 Cádiz, Spain
| | - Rocio Izquierdo-Gomez
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cádiz, Avenida República Saharaui s/n, Puerto Real, 11519 Cádiz, Spain; (J.C.-P.); (J.R.F.-S.); (F.M.-A.); (V.S.-J.); (R.I.-G.); (M.C.-G.)
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), 11009 Cádiz, Spain
| | - Jonatan R. Ruiz
- PROmoting FITness and Health through Physical Activity Research Group (PROFITH), Sport and Health University Research Institute (iMUDS), Department of Physical and Sports Education, School of Sports Science, University of Granada, 18007 Granada, Spain;
| | - Magdalena Cuenca-Garcia
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cádiz, Avenida República Saharaui s/n, Puerto Real, 11519 Cádiz, Spain; (J.C.-P.); (J.R.F.-S.); (F.M.-A.); (V.S.-J.); (R.I.-G.); (M.C.-G.)
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), 11009 Cádiz, Spain
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Peruzzi M, Sanasi E, Pingitore A, Marullo AG, Carnevale R, Sciarretta S, Sciarra L, Frati G, Cavarretta E. An overview of cycling as active transportation and as benefit for health. Minerva Cardioangiol 2021; 68:81-97. [PMID: 32429627 DOI: 10.23736/s0026-4725.20.05182-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Active transportation is defined as travelling on foot, by bicycle or other non-motorized means, sometimes in combination with other forms of public transportation, in contrast with the use of motor vehicles. The prevalence of sedentary lifestyle and physical inactivity is a growing epidemic in most developed countries that spread over the last three decades; active transportation may be a promising approach to increase physical activity and reduce the risk of non-communicable diseases improving cardiorespiratory fitness and cardiometabolic health. The health benefits of physical activity in reducing mortality and morbidity have been proved by several publications. Cardiorespiratory fitness can be improved by regular physical activity with an amelioration of insulin sensitivity, blood lipid profile, body composition, inflammation, and blood pressure. Active transportation as a daily physical activity is less expensive compared to motor vehicle use. The advantages are remarkable in terms of contrasting obesity and sedentary lifestyle, decrease motor traffic congestion and mitigate climate change. Massive investments in policies and interventions aimed to increase active transportation are not generally promoted and there are differences in the prevalence of active transportation in the daily routine among different areas. As in the literature several studies as randomized trials or observational studies have been published, with different end-points, in order to investigate if active commuting may be the right answer to improve cardiorespiratory fitness and cardiometabolic health, we aimed to review the available evidences of cycling as an active transportation and to consider its benefits on health.
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Affiliation(s)
| | - Elena Sanasi
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University, Latina, Italy
| | | | - Antonino G Marullo
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University, Latina, Italy
| | - Roberto Carnevale
- Mediterranea Cardiocentro, Naples, Italy.,Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University, Latina, Italy
| | - Sebastiano Sciarretta
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University, Latina, Italy.,Department of Angio-Cardio-Neurology, IRCCS NeuroMed, Pozzilli, Isernia, Italy
| | - Luigi Sciarra
- Division of Cardiology, Policlinico Casilino, Rome, Italy
| | - Giacomo Frati
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University, Latina, Italy.,Department of Angio-Cardio-Neurology, IRCCS NeuroMed, Pozzilli, Isernia, Italy
| | - Elena Cavarretta
- Mediterranea Cardiocentro, Naples, Italy - .,Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University, Latina, Italy
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30
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Verboven K, Hansen D. Critical Reappraisal of the Role and Importance of Exercise Intervention in the Treatment of Obesity in Adults. Sports Med 2021; 51:379-389. [PMID: 33332014 DOI: 10.1007/s40279-020-01392-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
In the treatment of obesity in adults, exercise intervention is recommended and some people with obesity even prefer exercise above dietary intervention as a single weight-loss strategy. However, evidence is accumulating that the long-term body weight and adipose tissue mass loss as a result of exercise intervention in these individuals is disappointingly small. Although this could be related to various clinical reasons, more recent evidence reveals that also (patho)physiological abnormalities are involved which cannot be remediated by exercise intervention, especially in metabolically compromised patients. As a result, the role and importance of exercise intervention in the treatment of obesity deserve significant reconsideration to avoid confusion and disappointment amongst clinicians, patients and society. Hence, to reduce adipose tissue mass and body weight, dietary intervention is much more effective than exercise intervention, and is, therefore, of key importance in this endeavour. However, dietary interventions must be supplemented by exercise training to induce clinically relevant changes in specific cardiovascular or metabolic risk factors like blood pressure, blood triglycerides and high-density lipoprotein cholesterol concentrations, as well as visceral adipose tissue mass, physical fitness, muscle mass and strength, quality of life and life expectancy. This allows individuals with obesity to preserve their cardiometabolic health or to shift from a metabolically unhealthy phenotype to a metabolically healthy phenotype. Signifying the true clinical value of exercise interventions might lead to a better understanding and appreciation of the goals and associated effects when implemented in the multidisciplinary treatment of obesity, for which a proper tailoring of exercise prescription is required.
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Affiliation(s)
- Kenneth Verboven
- REVAL-Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Hasselt University, Building A, 3590, AgoralaanDiepenbeek, Belgium. .,BIOMED-Biomedical Research Center, Faculty of Medicine and Life Sciences, Hasselt University, Diepenbeek, Belgium.
| | - Dominique Hansen
- REVAL-Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Hasselt University, Building A, 3590, AgoralaanDiepenbeek, Belgium.,BIOMED-Biomedical Research Center, Faculty of Medicine and Life Sciences, Hasselt University, Diepenbeek, Belgium.,Jessa Hospital, Heart Centre Hasselt, Hasselt, Belgium
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31
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Jenkins DA, Wade KH, Carslake D, Bowden J, Sattar N, Loos RJF, Timpson NJ, Sperrin M, Rutter MK. Estimating the causal effect of BMI on mortality risk in people with heart disease, diabetes and cancer using Mendelian randomization. Int J Cardiol 2021; 330:214-220. [PMID: 33592239 DOI: 10.1016/j.ijcard.2021.02.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 02/02/2021] [Accepted: 02/11/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND Observational data have reported that being overweight or obese, compared to being normal weight, is associated with a lower risk for death - the "obesity paradox". We used Mendelian randomization (MR) to estimate causal effects of body mass index (BMI) on mortality risks in people with coronary heart disease (CHD), type 2 diabetes mellitus (T2DM) or malignancy in whom this paradox has been often reported. METHODS We studied 457,746 White British UK Biobank participants including three subgroups with T2DM (n = 19,737), CHD (n = 21,925) or cancer (n = 42,612) at baseline and used multivariable-adjusted Cox models and MR approaches to describe relationships between BMI and mortality risk. RESULTS Observational Cox models showed J-shaped relationships between BMI and mortality risk including within disease subgroups in which the BMI values associated with minimum mortality risk were within overweight/obese ranges (26.5-32.5 kg/m2). In all participants, MR analyses showed a positive linear causal effect of BMI on mortality risk (HR for mortality per unit higher BMI: 1.05; 95% CI: 1.03-1.08), also evident in people with CHD (HR: 1.08; 95% CI: 1.01-1.14). Point estimates for hazard ratios across all BMI values in participants with T2DM and cancer were consistent with overall positive linear effects but confidence intervals included the null. CONCLUSION These data support the idea that population efforts to promote intentional weight loss towards the normal BMI range would reduce, not enhance, mortality risk in the general population including, importantly, individuals with CHD.
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Affiliation(s)
- David A Jenkins
- NIHR Greater Manchester Patient Safety Translational Research Centre, The University of Manchester, Manchester, UK; School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Oxford Road, Manchester M13 9PL, UK.
| | - Kaitlin H Wade
- MRC Integrative Epidemiology Unit, Population Health Sciences, Oakfield House, Oakfield Grove, University of Bristol, Bristol BS8 2BN, UK
| | - David Carslake
- MRC Integrative Epidemiology Unit, Population Health Sciences, Oakfield House, Oakfield Grove, University of Bristol, Bristol BS8 2BN, UK
| | - Jack Bowden
- MRC Integrative Epidemiology Unit, Population Health Sciences, Oakfield House, Oakfield Grove, University of Bristol, Bristol BS8 2BN, UK; Exeter Diabetes Group (ExCEED), College of Medicine and Health, University of Exeter, Exeter, UK
| | - Naveed Sattar
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Ruth J F Loos
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; The Mindich Child Health Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Nicholas J Timpson
- MRC Integrative Epidemiology Unit, Population Health Sciences, Oakfield House, Oakfield Grove, University of Bristol, Bristol BS8 2BN, UK
| | - Matthew Sperrin
- School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Oxford Road, Manchester M13 9PL, UK
| | - Martin K Rutter
- Division of Endocrinology, Diabetes & Gastroenterology, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Oxford Rd, Manchester M13 9PL, UK; Diabetes, Endocrinology and Metabolism Centre, Peter Mount Building, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester M13 0HY, UK
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Abstract
BACKGROUND This study explored the relationship between fitness performance, in terms of muscular endurance and cardiorespiratory fitness (CRF), and cardiovascular disease (CVD) risk.Methods and Results:The study was performed on 51,500 eligible participants from the Republic of China Armed Forces. Participants were divided into 4 groups (obese or non-obese males and females). Correlations between the Framingham risk score of coronary artery disease (FRS-CAD) and physical fitness (evaluated using 2-min push-ups, 2-min sit-ups, and 3,000-m non-weight-bearing running tests) were calculated using univariate and multivariate linear regression, as well as an extended model that adjusted for covariates. In males, regardless of obesity status, there were significant negative correlations between quartiles of fitness performance and the FRS-CAD (P<0.001) in the unadjusted and adjusted models, except for the sit-up test in the model adjusted for age, serum uric acid, hemoglobin, creatinine, current drinking, betel nut chewing, and running test speed. FRS-CAD was lower for higher quartiles of physical fitness (P for trend <0.001) in male participants. However, no significant relationship between fitness performance and FRS-CAD was observed in females, regardless of obesity status. CONCLUSIONS The findings highlighted a substantial association between fitness performance and FRS-CAD, especially in adult males. Muscular endurance and CRF may be a convenient risk evaluation tool for future CVD risk in the general, healthy, young to middle-aged male population in Taiwan.
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Affiliation(s)
- Chun-Ping Huang
- Department of Internal Medicine, Tri-Service General Hospital.,School of Medicine, National Defense Medical Center
| | - Wei-Liang Chen
- Division of Family Medicine, Department of Family and Community Medicine, Tri-Service General Hospital.,Division of Geriatric Medicine, Department of Family and Community Medicine, Tri-Service General Hospital.,School of Medicine, National Defense Medical Center
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Patel KV, Metzinger M, Park B, Allen N, Ayers C, Kawut SM, Sidney S, Goff DC, Jacobs DR, Zaky AF, Carnethon M, Berry JD, Pandey A. Longitudinal Associations of Fitness and Obesity in Young Adulthood With Right Ventricular Function and Pulmonary Artery Systolic Pressure in Middle Age: The CARDIA Study. J Am Heart Assoc 2021; 10:e016968. [PMID: 33775106 PMCID: PMC8174339 DOI: 10.1161/jaha.120.016968] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Background Low cardiorespiratory fitness (CRF) and obesity are risk factors for heart failure but their associations with right ventricular (RV) systolic function and pulmonary artery systolic pressure (PASP) are not well understood. Methods and Results Participants in the CARDIA (Coronary Artery Risk Development in Young Adults) study who underwent maximal treadmill testing at baseline and had a follow-up echocardiographic examination at year 25 were included. A subset of participants had repeat CRF and body mass index (BMI) assessment at year 20. The associations of baseline and changes in CRF and BMI on follow-up (baseline to year 20) with RV systolic function parameters (tricuspid annular plane systolic excursion, RV Doppler systolic velocity of the lateral tricuspid annulus), and PASP were assessed using multivariable-adjusted linear regression models. The study included 3433 participants. In adjusted analysis, higher baseline BMI but not CRF was significantly associated with higher PASP. Among RV systolic function parameters, higher baseline CRF and BMI were significantly associated with higher tricuspid annular plane systolic excursion and RV systolic velocity of the lateral tricuspid annulus. In the subgroup of participants with follow-up assessment of CRF or BMI at year 20, less decline in CRF was associated with higher RV systolic velocity of the lateral tricuspid annulus and lower PASP, while greater increase in BMI was significantly associated with higher PASP in middle age. Conclusions Higher CRF in young adulthood and less decline in CRF over time are each significantly associated with better RV systolic function. Higher baseline BMI and greater age-related increases in BMI are each significantly associated with higher PASP in middle age. These findings provide insights into possible mechanisms through which low fitness and obesity may contribute toward risk of heart failure.
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Affiliation(s)
- Kershaw V Patel
- Division of Cardiology Department of Internal Medicine University of Texas Southwestern Medical Center Dallas TX.,Department of Cardiology Houston Methodist DeBakey Heart & Vascular Center TX
| | - Mark Metzinger
- Division of Cardiology Department of Internal Medicine University of Texas Southwestern Medical Center Dallas TX
| | - Bryan Park
- Division of Cardiology Department of Internal Medicine University of Texas Southwestern Medical Center Dallas TX
| | - Norrina Allen
- Department of Preventive Medicine Feinberg School of Medicine Northwestern University Chicago IL
| | - Colby Ayers
- Division of Cardiology Department of Internal Medicine University of Texas Southwestern Medical Center Dallas TX
| | - Steven M Kawut
- Department of Medicine Perelman School of Medicine University of Pennsylvania Philadelphia PA
| | - Stephen Sidney
- Kaiser Permanente Northern California Division of Research Oakland CA
| | - David C Goff
- Kaiser Permanente Northern California Division of Research Oakland CA.,Colorado School of Public Health Aurora CO.,Division of Cardiovascular Sciences NHLBI Bethesda MD
| | - David R Jacobs
- School of Public Health University of Minnesota Minneapolis MN
| | - Ahmed F Zaky
- Department of Anesthesiology and Perioperative Medicine University of Alabama at Birmingham AL
| | - Mercedes Carnethon
- Department of Preventive Medicine Feinberg School of Medicine Northwestern University Chicago IL
| | - Jarett D Berry
- Division of Cardiology Department of Internal Medicine University of Texas Southwestern Medical Center Dallas TX
| | - Ambarish Pandey
- Division of Cardiology Department of Internal Medicine University of Texas Southwestern Medical Center Dallas TX
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Marín-Jiménez N, Borges-Cosic M, Ocón-Hernández O, Coll-Risco I, Flor-Alemany M, Baena-García L, Castro-Piñero J, Aparicio VA. Association of Self-Reported Physical Fitness with Pregnancy Related Symptoms the GESTAFIT Project. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:3345. [PMID: 33804923 PMCID: PMC8036338 DOI: 10.3390/ijerph18073345] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 03/09/2021] [Accepted: 03/17/2021] [Indexed: 12/16/2022]
Abstract
We explored the association of physical fitness (PF) with pregnancy-related symptoms, at the 16th and 34th gestational weeks (g.w.). The International Fitness Scale and the Pregnancy Symptoms Inventory were employed to assess self-reported PF and pregnancy-related symptoms, respectively. At the 16th g.w. greater self-reported overall PF was associated with lower incidence of urinary frequency (p = 0.020); greater overall PF, cardiorespiratory fitness (CRF), muscular strength and speed-agility were associated with lower incidence of tiredness-fatigue (all, p < 0.05); greater overall PF and speed-agility were associated with lower incidence of poor sleep (both, p < 0.05); greater CRF and flexibility were associated with lower limitations by tiredness-fatigue (both, p < 0.05); and greater flexibility was associated with lower limitations by poor sleep (p = 0.021). At the 34th g.w. greater self-reported overall PF, CRF and muscular strength were associated with lower incidence of tiredness-fatigue (all, p < 0.05); greater CRF was associated with lower incidence of poor sleep (p = 0.019); and, greater flexibility was associated with lower incidence of increased vaginal discharge (p = 0.023). Adequate levels of PF, especially CRF, may help women to cope with the most endorsed pregnancy-related symptoms and its limitations, especially tiredness-fatigue and poor sleep.
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Affiliation(s)
- Nuria Marín-Jiménez
- Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, 18071 Granada, Spain; (N.M.-J.); (M.B.-C.)
- Sport and Health University Research Institute (IMUDS), 18007 Granada, Spain; (I.C.-R.); (V.A.A.)
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cádiz, 11519 Cádiz, Spain;
- Biomedical Research and Innovation Institute of Cádiz (INiBICA) Research Unit, 11009 Cádiz, Spain
| | - Milkana Borges-Cosic
- Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, 18071 Granada, Spain; (N.M.-J.); (M.B.-C.)
- Sport and Health University Research Institute (IMUDS), 18007 Granada, Spain; (I.C.-R.); (V.A.A.)
| | - Olga Ocón-Hernández
- Biohealth Research Institute in Granada (ibs.GRANADA), 18012 Granada, Spain;
- Gynaecology and Obstetrics Unit, ‘San Cecilio’ University Hospital, 18016 Granada, Spain
| | - Irene Coll-Risco
- Sport and Health University Research Institute (IMUDS), 18007 Granada, Spain; (I.C.-R.); (V.A.A.)
- Department of Physiology, Faculty of Pharmacy, University of Granada, 18011 Granada, Spain
- Institute of Nutrition and Food Technology (INYTA), Biomedical Research Centre (CIBM), University of Granada, 18016 Granada, Spain
| | - Marta Flor-Alemany
- Sport and Health University Research Institute (IMUDS), 18007 Granada, Spain; (I.C.-R.); (V.A.A.)
- Department of Physiology, Faculty of Pharmacy, University of Granada, 18011 Granada, Spain
- Institute of Nutrition and Food Technology (INYTA), Biomedical Research Centre (CIBM), University of Granada, 18016 Granada, Spain
| | - Laura Baena-García
- Department of Nursing, Faculty of Health Sciences, University of Granada, 18016 Granada, Spain;
| | - José Castro-Piñero
- GALENO Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cádiz, 11519 Cádiz, Spain;
- Biomedical Research and Innovation Institute of Cádiz (INiBICA) Research Unit, 11009 Cádiz, Spain
| | - Virginia A. Aparicio
- Sport and Health University Research Institute (IMUDS), 18007 Granada, Spain; (I.C.-R.); (V.A.A.)
- Department of Physiology, Faculty of Pharmacy, University of Granada, 18011 Granada, Spain
- Institute of Nutrition and Food Technology (INYTA), Biomedical Research Centre (CIBM), University of Granada, 18016 Granada, Spain
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35
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Song JH, Song HH, Kim S. Effects of School-Based Exercise Program on Obesity and Physical Fitness of Urban Youth: A Quasi-Experiment. Healthcare (Basel) 2021; 9:358. [PMID: 33810061 PMCID: PMC8004690 DOI: 10.3390/healthcare9030358] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/18/2021] [Accepted: 03/18/2021] [Indexed: 11/16/2022] Open
Abstract
(1) Purpose: The purpose of this study was to evaluate if an after-school intervention program could prevent obesity and promote the physical fitness of urban sedentary school children. (2) Methods: A 16-week after-school physical fitness program was provided to 36 middle school students (7th, 8th, and 9th graders) recruited from a middle school for three days a week. They were high-risk youth showing poor health status (level 4 or 5) in the regular physical fitness evaluation conducted. Their body mass index (BMI), cardiovascular endurance, muscular strength and endurance, quickness, and flexibility were evaluated. (3) Results: A paired sample t-test was used (α = 0.05). There were statistical differences ((x ± s), p < 0.05) between the pre-Progressive Aerobic Cardiovascular Endurance Run (PACER) (13.36 ± 4.98 (# of laps)) and post-PACER (18.64 ± 6.31 (# of laps)) (p < 0.001), between the pre-sit-up (18.06 ± 7.22 (# of sit-ups)) and post-sit-up (24.89 ± 7.52 (# of sit-ups)) (p < 0.001), and between the pre-Trunk Flexion (2.64 ± 3.49 ((cm))) and post-Trunk Flexion (5.97 ± 2.78 ((cm)) (p < 0.001). There was no statistical difference between the pre-50m-Run (10.74 ± 1.30 ((sec))) and post-50m-Run results (10.69 ± 1.25 (sec)) (p = 0.063) or between the pre-BMI (24.84 ± 3.97 (kg/m2)) and post-BMI (24.76 ± 3.61 (kg/m2)) (p = 0.458). Overall, the physical fitness measures improved, whereas BMI did not change after 16 weeks. (4) Conclusion: Sixteen weeks of the school-based Health-related Physical Fitness (HrPF) program can be effective in improving overall physical fitness levels of adolescents, although additional treatments would be required to change BMI, which showed no improvement in the present study. It is concluded that in order for adolescents to maintain and promote physical fitness and health, participation in a school-based HrPF program is recommended for at least 30 min a day, three days a week. In addition, schools should provide high-risk youth with easy access to physical activities that are similar to the objectives of the physical education curriculum. In order to promote the health of school-age children, each school should establish and operate school-based systematic intervention programs.
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Affiliation(s)
- Ji Hwan Song
- Department of Physical Education, Jeonju National University of Education, Jeonju-si 55101, Korea;
| | - Ho Hyun Song
- Ho-Sung Middle School, Jeollabukdo Office of Education, Jeonju-si 54817, Korea;
| | - Sukwon Kim
- Department of Physical Education, Jeonbuk National University, Jeonju-si 54896, Korea
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36
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Toulouse L, Mucci P, Pezé T, Zunquin G. Influence of grade of obesity on the achievement of VO2max using an incremental treadmill test in youths. J Sports Sci 2021; 39:1717-1722. [PMID: 33722152 DOI: 10.1080/02640414.2021.1898093] [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: 10/21/2022]
Abstract
The purpose of this study was to analyze the influence of grade of obesity on the probability of achieving a VO2 plateau and threshold secondary criteria for verifying VO2max during a treadmill walk test in youths with obesity. Therefore, 72 youths with obesity (aged 8-16) performed an incremental treadmill walk test to exhaustion during which oxygen uptake (VO2), minute ventilation (VE), heart rate (HR) and rating of perceived exertion were continuously measured. HR corresponding to a "hard" level of perceived exertion was reported and expressed as a percentage of the predicted HRmax. The rate of achievement of criteria for validation VO2max (VO2 plateau; HR>95% theoretical HRmax; RER>1.0; rating of perceived exertion ≥ "hard") was compared between participants with grade I and grade II obesity. 37% of the participants achieved a VO2 plateau and 23% achieved both an HR>95% and RER >1.0. Youths with grade II obesity had lower minute ventilation (p<0.01) tended to be more likely to reach an HR>95% (OR = 0.33; P=0.06) and a "hard" rating of perceived exertion than grade I (OR = 4.5; P=0.07). However, there was no influence of grade of obesity on the achievement of VO2 plateau, and RER>1.0.
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Affiliation(s)
- Louis Toulouse
- Unité de Recherche Pluridisciplinaire Sport Santé Société, ULR 7369 - URePSSS - Univ. Littoral Côte d'Opale, Univ. Lille, Univ. Artois, Lille, France
| | - Patrick Mucci
- Laboratoire Mouvement, Equilibre, Performance, Santé. Campus Montaury, EA 4445 - Université Pau Pays De l'Adour, Anglet, France
| | - Thierry Pezé
- Unité de Recherche Pluridisciplinaire Sport Santé Société, ULR 7369 - URePSSS - Univ. Littoral Côte d'Opale, Univ. Lille, Univ. Artois, Lille, France
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Kim DK, Jee JH, Park WH. Effects of Aerobic and Resistance Exercise Training on Carotid Intima-Media Thickness in Abdominal Obese Women. Metab Syndr Relat Disord 2021; 19:200-204. [PMID: 33728988 DOI: 10.1089/met.2020.0118] [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: 11/12/2022] Open
Abstract
Aims: The purpose of this study was to investigate the effects of a 12-week aerobic and resistance training program on waist circumference (WC) and carotid intima-media thickness (CIMT) in abdominal obese middle-aged women. Methods: Subjects were 40 middle-aged women with abdominal obesity (WC >85 cm) but no specific diseases. Subjects were divided into a combined exercise group (aerobic and resistance exercise) and a control group that did not participate in any lifestyle modification. Carotid variables were measured using B-mode ultrasound. A treadmill exercise test was conducted to directly assess the peak oxygen uptake (VO2peak). Differences in the carotid variables and relative changes between baseline and after 12 weeks were evaluated. Results: After 12 weeks, body weight (70.6 ± 7.8 to 65.6 ± 6.3 kg, P < 0.05), WC (88.8 ± 3.6 to 85.6 ± 3.1 cm, P < 0.01), total cholesterol (215.5 ± 38.4 to 188.2 ± 25.8 mmHg, P < 0.05), low-density lipoprotein cholesterol (150.5 ± 30.6 to 131.6 ± 22.3 mmHg, P < 0.05), triglycerides (164.5 ± 82.3 to 119.9 ± 60.6 mmHg, P < 0.01), VO2peak (24.2 ± 6.2 to 28.7 ± 4.4 mL/kg/min, P < 0.01), and CIMT (0.61 ± 0.13 to 0.58 ± 0.12 mm, P < 0.05) were significantly improved in the combined exercise group but not in the control group; changes in CIMT were associated with changes in WC decrease (r = 0.41, P < 0.01) and VO2peak (r = -0.53, P < 0.01). Conclusions: Combined exercise training in abdominal obese women decreased CIMT; these changes were also associated with reduced WC and improved VO2peak.
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Affiliation(s)
- Do Kyung Kim
- Department of Sports Medicine Center, and Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jae Hwan Jee
- Department of Health Promotion Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Won Hah Park
- Department of Sports Medicine Center, and Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
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38
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Qiao W, Zhang X, Kan B, Vuong AM, Xue S, Zhang Y, Li B, Zhao Q, Guo D, Shen X, Yang S. Hypertension, BMI, and cardiovascular and cerebrovascular diseases. Open Med (Wars) 2021; 16:149-155. [PMID: 33585690 PMCID: PMC7862997 DOI: 10.1515/med-2021-0014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 10/24/2020] [Accepted: 11/06/2020] [Indexed: 11/24/2022] Open
Abstract
Hypertension is associated with body mass index (BMI) and cardiovascular and cerebrovascular diseases (CCDs). Whether hypertension modifies the relationship between BMI and CCDs is still unclear. We examined the association between BMI and CCDs and tested whether effect measure modification was present by hypertension. We identified a population-based sample of 3,942 participants in Shuncheng, Fushun, Liaoning, China. Hypertension was defined as any past use of antihypertensive medication or having a measured systolic/diastolic blood pressure ≥130/80 mm Hg. BMI was calculated from measured body weight and body height. Data on diagnosed CCDs were self-reported and validated in the medical records. We used logistic regression models to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for associations between BMI and CCDs. Higher BMI was associated with increased odds of having CCDs (OR = 1.19, 95% CI: 1.07–1.31). This association was significantly modified by hypertension (P for interaction <0.001), with positive associations observed among hypertensive individuals (OR = 1.28, 95% CI: 1.14–1.42). Age, sex, and diabetic status did not modify the relationship between BMI and CCDs (all P for interaction >0.10). Although higher BMI was associated with increased odds of CCDs, the relationship was mainly limited to hypertensive patients.
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Affiliation(s)
- Wenjing Qiao
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 232-1163 Xinmin Street, Changchun, 130021, Jilin, China
| | - Xinyi Zhang
- Department of Noninfectious Chronic Diseases Control, Disease Prevention and Control Center, Fushun, Liaoning, China
| | - Bo Kan
- Department of Clinical Laboratory, The Bethune Second Affiliated Hospital, Jilin University, Changchun, Jilin, China
| | - Ann M Vuong
- Department of Epidemiology and Biostatistics, School of Public Health, University of Nevada, Las Vegas, United States of America
| | - Shanshan Xue
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 232-1163 Xinmin Street, Changchun, 130021, Jilin, China
| | - Yuzheng Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 232-1163 Xinmin Street, Changchun, 130021, Jilin, China
| | - Binbin Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 232-1163 Xinmin Street, Changchun, 130021, Jilin, China
| | - Qianqian Zhao
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 232-1163 Xinmin Street, Changchun, 130021, Jilin, China
| | - Dingjie Guo
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 232-1163 Xinmin Street, Changchun, 130021, Jilin, China
| | - Xue Shen
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 232-1163 Xinmin Street, Changchun, 130021, Jilin, China
| | - Shuman Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 232-1163 Xinmin Street, Changchun, 130021, Jilin, China
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Valenzuela PL, Santos-Lozano A, Barrán AT, Fernández-Navarro P, Castillo-García A, Ruilope LM, Ríos Insua D, Ordovas JM, Ley V, Lucia A. Joint association of physical activity and body mass index with cardiovascular risk: a nationwide population-based cross-sectional study. Eur J Prev Cardiol 2021; 29:e50-e52. [PMID: 33580798 DOI: 10.1093/eurjpc/zwaa151] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 12/03/2020] [Accepted: 12/07/2020] [Indexed: 11/14/2022]
Affiliation(s)
| | - Alejandro Santos-Lozano
- i+HeALTH, Department of Health Sciences, European University Miguel de Cervantes, Valladolid, Spain.,Research Group in Physical Activity and Health, Research Institute of the Hospital 12 de Octubre ('imas12'), Madrid, Spain
| | - Alberto Torres Barrán
- Data Lab Department, Institute of Mathematical Sciences (ICMAT-CSIC), Madrid, Spain.,Komorebi A.I. Technologies, Madrid, Spain
| | - Pablo Fernández-Navarro
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain.,Madrid, Spain Consortium for Biomedical Research in Epidemiology & Public Health (CIBER en Epidemiología y Salud Pública - CIBERESP), Spain
| | | | - Luis M Ruilope
- Hypertension Unit and Cardiorenal Translational Laboratory, Research Institute of the Hospital 12 de Octubre (imas12), Madrid, Spain
| | - David Ríos Insua
- Data Lab Department, Institute of Mathematical Sciences (ICMAT-CSIC), Madrid, Spain
| | - José M Ordovas
- Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA
| | - Victoria Ley
- Spanish State Research Agency, Ministry of Science, Innovation and Universities, Madrid, Spain
| | - Alejandro Lucia
- Research Group in Physical Activity and Health, Research Institute of the Hospital 12 de Octubre ('imas12'), Madrid, Spain.,Faculty of Sport Sciences, European University, s/n. 28670. Villaviciosa de Odón, E-28670 Madrid, Spain
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Liu M, Zhang Z, Zhou C, He P, Zhang Y, Li H, Li Q, Liu C, Wang B, Li J, Zhang Y, Xu X, Wang X, Xu X, Huo Y, Hou FF, Qin X. Relationship of Weight Change Patterns From Young to Middle Adulthood With Incident Cardiovascular Diseases. J Clin Endocrinol Metab 2021; 106:e812-e823. [PMID: 33180946 DOI: 10.1210/clinem/dgaa823] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Indexed: 11/19/2022]
Abstract
CONTEXT The effect of weight change patterns on cardiovascular diseases (CVD) remains uncertain. OBJECTIVE We aim to examine the relation of weight change patterns and absolute weight change from young adulthood to midlife with incident CVD. DESIGN Retrospective cohort study. SETTING National Health and Nutrition Examination Survey 1999-2016. PARTICIPANTS A total of 20 715 US adults aged 40 through 79 with recalled weight at young adulthood (25 years) and midlife (10 years before baseline). MAIN OUTCOME MEASURE CVD status was determined by self-report of a prior diagnosis, and age at diagnosis was used to establish time of CVD onset. CVD events was defined as the first occurrence of a congestive heart failure, coronary heart disease, angina pectoris, heart attack, or stroke. RESULTS After 9.76 years of follow-up, compared with participants who remained at normal weight, those in maximum overweight, changing from nonobese to obese, changing from obese to nonobese, maintaining obesity between young and middle adulthood had a 39% (hazard ratio [HR], 1.39; 95% confidence interval [CI], 1.19-1.62), 93% (HR, 1.93; 95% CI, 1.64-2.28), 125% (HR, 2.25; 95% CI, 1.29-3.94), and 132% (HR, 2.32; 95% CI, 1.68-3.20) higher risk of CVD, respectively. In addition, compared with weight change within 2.5 kg, weight gain ≥ 10.0 kg was associated with higher risk of CVD. CONCLUSIONS Both nonobese to obese, obese to nonobese, and stable obese from young to middle adulthood were associated with increased risks of CVD. The findings emphasize the importance of maintaining normal weight throughout the adulthood for preventing CVD in later life.
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Affiliation(s)
- Mengyi Liu
- Division of Nephrology, Nanfang Hospital, Southern Medical University; National Clinical Research Center for Kidney Disease; State Key Laboratory of Organ Failure Research; Guangdong Provincial Institute of Nephrology, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou, China
| | - Zhuxian Zhang
- Division of Nephrology, Nanfang Hospital, Southern Medical University; National Clinical Research Center for Kidney Disease; State Key Laboratory of Organ Failure Research; Guangdong Provincial Institute of Nephrology, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou, China
| | - Chun Zhou
- Division of Nephrology, Nanfang Hospital, Southern Medical University; National Clinical Research Center for Kidney Disease; State Key Laboratory of Organ Failure Research; Guangdong Provincial Institute of Nephrology, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou, China
| | - Panpan He
- Division of Nephrology, Nanfang Hospital, Southern Medical University; National Clinical Research Center for Kidney Disease; State Key Laboratory of Organ Failure Research; Guangdong Provincial Institute of Nephrology, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou, China
| | - Yuanyuan Zhang
- Division of Nephrology, Nanfang Hospital, Southern Medical University; National Clinical Research Center for Kidney Disease; State Key Laboratory of Organ Failure Research; Guangdong Provincial Institute of Nephrology, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou, China
| | - Huan Li
- Division of Nephrology, Nanfang Hospital, Southern Medical University; National Clinical Research Center for Kidney Disease; State Key Laboratory of Organ Failure Research; Guangdong Provincial Institute of Nephrology, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou, China
| | - Qinqin Li
- Institute of Biomedicine, Anhui Medical University, Hefei, China
| | - Chengzhang Liu
- Division of Nephrology, Nanfang Hospital, Southern Medical University; National Clinical Research Center for Kidney Disease; State Key Laboratory of Organ Failure Research; Guangdong Provincial Institute of Nephrology, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou, China
- Institute of Biomedicine, Anhui Medical University, Hefei, China
| | - Binyan Wang
- Institute of Biomedicine, Anhui Medical University, Hefei, China
| | - Jianping Li
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Yan Zhang
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Xin Xu
- Division of Nephrology, Nanfang Hospital, Southern Medical University; National Clinical Research Center for Kidney Disease; State Key Laboratory of Organ Failure Research; Guangdong Provincial Institute of Nephrology, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou, China
| | - Xiaobin Wang
- Department of Population, Family and Reproductive Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
| | - Xiping Xu
- Division of Nephrology, Nanfang Hospital, Southern Medical University; National Clinical Research Center for Kidney Disease; State Key Laboratory of Organ Failure Research; Guangdong Provincial Institute of Nephrology, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou, China
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Yong Huo
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Fan Fan Hou
- Division of Nephrology, Nanfang Hospital, Southern Medical University; National Clinical Research Center for Kidney Disease; State Key Laboratory of Organ Failure Research; Guangdong Provincial Institute of Nephrology, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou, China
| | - Xianhui Qin
- Division of Nephrology, Nanfang Hospital, Southern Medical University; National Clinical Research Center for Kidney Disease; State Key Laboratory of Organ Failure Research; Guangdong Provincial Institute of Nephrology, Guangdong Provincial Key Laboratory of Renal Failure Research, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou, China
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41
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Huang B, Huang Z, Tan J, Xu H, Deng K, Cheng J, Ren Z, Gong X, Gao Y. The mediating and interacting role of physical activity and sedentary behavior between diabetes and depression in people with obesity in United States. J Diabetes Complications 2021; 35:107764. [PMID: 33616042 DOI: 10.1016/j.jdiacomp.2020.107764] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 09/22/2020] [Accepted: 09/29/2020] [Indexed: 12/29/2022]
Abstract
AIMS Sufficient physical activity (PA) and less sedentary behavior (SB) have antidepressant effects, however the amount of PA varies according to weight status in adults with diabetes. Given that depression is a common complication of diabetes, we aimed to quantify to what extent the effects of diabetes on the risk of depression were explained by SB or insufficient PA in adults with and without obesity. METHODS Data were collected from the 2007-2016 National Health and Nutrition Examination Survey (NHANES), which included 22,304 participants aged 20 years or older. The mediation and interaction were evaluated by the four-way effect decomposition method. RESULTS In individuals suffering from obesity, diabetes, SB, and insufficient moderate and vigorous intensity recreational activity were associated with an increased risk of depression. The increased relative risk of diabetes on depression could be decomposed into a reference interaction (96.78%), a mediated interaction (5.07%), and a pure indirect effect (2.48%), with insufficient moderate-intensity recreational activity as a potential mediator. SB attributed a proportion of 89.21% for the controlled direct effect and 3.64% for pure indirect effect. CONCLUSION Adults with obesity and diabetes are encouraged to increase moderate-intensity recreational activity and reduce SB, which can greatly prevent the occurrence of depression.
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Affiliation(s)
- Baoying Huang
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510315, China; Department of Epidemiology and Biostatistics, School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510315, China
| | - Zhenhui Huang
- Department of Epidemiology and Biostatistics, School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510315, China
| | - Jianyi Tan
- Department of Epidemiology and Biostatistics, School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510315, China
| | - Huafu Xu
- Department of Epidemiology and Biostatistics, School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510315, China
| | - Kaisheng Deng
- Department of Epidemiology and Biostatistics, School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510315, China
| | - Jinqun Cheng
- Department of Epidemiology and Biostatistics, School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510315, China
| | - Zhiqiang Ren
- Department of Epidemiology and Biostatistics, School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510315, China
| | - Xiao Gong
- Department of Epidemiology and Biostatistics, School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510315, China
| | - Yanhui Gao
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510315, China; Department of Epidemiology and Biostatistics, School of Public Health, Guangdong Pharmaceutical University, Guangzhou 510315, China.
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42
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Chen J, Zhou Y, Pan X, Li X, Long J, Zhang H, Zhang J. Associations between Health-Related Physical Fitness and Cardiovascular Disease Risk Factors in Overweight and Obese University Staff. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17239031. [PMID: 33287419 PMCID: PMC7730253 DOI: 10.3390/ijerph17239031] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 12/01/2020] [Accepted: 12/01/2020] [Indexed: 12/17/2022]
Abstract
PURPOSE This cross-sectional study examined the associations between health-related physical fitness (HPF) and cardiovascular disease (CVD) risk factors in overweight and obese university staff. METHODS A total of 340 university staff (109 women, mean age 43.1 ± 9.7 years) with overweight (n = 284) and obesity (n = 56) were included. The HPF indicators included skeletal muscle mass index (SMI), body fat percentage (BFP), grip strength (GS), sit-and-reach test (SRT), and vital capacity index (VCI). CVD risk factors were measured, including uric acid (UA), triglycerides (TG), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), and glucose (GLU). RESULTS BFP, SMI, and GS were positively associated with UA level (β = 0.239, β = 0.159, β = 0.139, p < 0.05). BFP was positively associated with TG and TG/HDL-C levels (β = 0.421, β = 0.259, p < 0.05). GS was positively associated with HDL-C level (β = 0.244, p < 0.05). SRT was negatively associated with GLU level (β = -0.130, p < 0.05). CONCLUSIONS In overweight and obese university staff, body composition, muscle strength, and flexibility were associated with CVD risk factors. An HPF test may be a practical nonmedical method to assess CVD risk.
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Affiliation(s)
- Jiangang Chen
- Department of Exercise Science, School of Physical Education, Shaanxi Normal University, Xi‘an 710119, China; (J.C.); (Y.Z.); (X.L.); (J.L.); (H.Z.)
| | - Yuan Zhou
- Department of Exercise Science, School of Physical Education, Shaanxi Normal University, Xi‘an 710119, China; (J.C.); (Y.Z.); (X.L.); (J.L.); (H.Z.)
| | - Xinliang Pan
- School of Kinesiology, Beijing Sport University, Beijing 100084, China;
| | - Xiaolong Li
- Department of Exercise Science, School of Physical Education, Shaanxi Normal University, Xi‘an 710119, China; (J.C.); (Y.Z.); (X.L.); (J.L.); (H.Z.)
| | - Jiamin Long
- Department of Exercise Science, School of Physical Education, Shaanxi Normal University, Xi‘an 710119, China; (J.C.); (Y.Z.); (X.L.); (J.L.); (H.Z.)
| | - Hui Zhang
- Department of Exercise Science, School of Physical Education, Shaanxi Normal University, Xi‘an 710119, China; (J.C.); (Y.Z.); (X.L.); (J.L.); (H.Z.)
| | - Jing Zhang
- Department of Exercise Science, School of Physical Education, Shaanxi Normal University, Xi‘an 710119, China; (J.C.); (Y.Z.); (X.L.); (J.L.); (H.Z.)
- Correspondence: ; Tel.: +86-139-911-920-58
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43
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Nicholson E, Allison DJ, Bullock A, Heisz JJ. Examining the obesity paradox: A moderating effect of fitness on adipose endocrine function in older adults. Mech Ageing Dev 2020; 193:111406. [PMID: 33278406 DOI: 10.1016/j.mad.2020.111406] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 11/16/2020] [Accepted: 11/17/2020] [Indexed: 01/26/2023]
Abstract
Despite evidence linking obesity with increased mortality, older adults with excessive adiposity seem protected, resulting in a so-called obesity paradox. Obesity is characterized by leptin resistance, which contributes to increased risk of all-cause mortality. Therefore, lifestyle factors, such as physical fitness, that lower leptin independent of adiposity may be confounding the obesity paradox. To investigate this, we evaluated whether physical fitness moderated the relationship between leptin and adiposity. We found older adults with higher fitness had lower body mass (r(39) = -0.43, p < 0.01), leptin (r(39) = -0.29, p = 0.03) and inflammation (IL-1β: (r(39) = -0.69, p < 0.01); TNF-α: (r(39) = -0.30, p = 0.03)). Fitness moderated the relationship between leptin and adiposity (F(5, 37) = 3.73, p < 0.01, R2 = 0.33) to reveal the obesity paradox in moderately and high fit individuals (b = 216.24, t(37) = 1.46, p = 0.15; b= -88.10, t(37) = -0.49, p = 0.63) but not in low fit individuals. These results show the link between obesity and mortality may not be dependent on total adiposity, but rather on endocrine function and adipocyte leptin secretion. These results have important implications for older adults struggling to maintain healthy body composition and suggest that fitness may promote overall wellbeing.
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Affiliation(s)
- E Nicholson
- McMaster University, 1280 Main Street West, Hamilton, Ontario, L8S 4L8, Canada
| | - D J Allison
- McMaster University, 1280 Main Street West, Hamilton, Ontario, L8S 4L8, Canada
| | - A Bullock
- University of British Columbia, 2215 Wesbrook Mall, Vancouver, British Columbia, V6T 2B5, Canada
| | - J J Heisz
- McMaster University, 1280 Main Street West, Hamilton, Ontario, L8S 4L8, Canada.
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Abstract
PURPOSE OF REVIEW The focus of this review is to discuss obesity, physical activity (and physical inactivity/sedentary behavior), cardiovascular disease (CVD), and their often interrelated health implications. The authors summarize the pathophysiological changes associated with obesity, which lead to the development of CVD, recommendations for interventions such as diet, increased physical activity, and weight loss according to current literature and guidelines, and the critical importance of cardiorespiratory fitness (CRF). RECENT FINDINGS Clinical trials continue to demonstrate improved outcomes among overweight or obese individuals who achieve a healthy weight using various methods. Increasing CRF levels appears to demonstrate the largest health improvements, regardless of underlying comorbidities or achieving weight loss. CRF, which is perhaps the single most important predictor of overall health, seems more important than weight loss alone regarding improved CVD outcomes in the obese population. These findings are reproduced in studies involving patients with various forms of CVD and CVD risk factors. The importance of CRF is well established; future endeavors to establish specific CRF targets for various patient cohorts are needed.
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Affiliation(s)
- Andrew Elagizi
- Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute, Ochsner Clinical School-the University of Queensland School of Medicine, 1514 Jefferson Highway, New Orleans, LA, 70121-2483, USA
| | - Sergey Kachur
- Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute, Ochsner Clinical School-the University of Queensland School of Medicine, 1514 Jefferson Highway, New Orleans, LA, 70121-2483, USA
| | - Salvatore Carbone
- Department of Kinesiology & Health Sciences, College of Humanities & Sciences, Virginia Commonwealth University, Richmond, VA, USA
| | - Carl J Lavie
- Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute, Ochsner Clinical School-the University of Queensland School of Medicine, 1514 Jefferson Highway, New Orleans, LA, 70121-2483, USA.
| | - Steven N Blair
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
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Kim YH, Han KD, Jung JH, Yoo SJ, Lee SS, Lee WY, Park HS, Kim SM. Weight change and the incidence of heart failure in the Korean population: data from the National Health Insurance Health checkup 2005-2015. Eur J Prev Cardiol 2020; 28:1767-1773. [PMID: 33823535 DOI: 10.1093/eurjpc/zwaa049] [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: 03/18/2020] [Revised: 06/26/2020] [Accepted: 08/11/2020] [Indexed: 01/24/2023]
Abstract
AIMS Heart failure (HF) is associated with obesity, but the relationship between weight change and HF is inconsistent. We examined the relationship between weight change and the incidence of HF in the Korean population. DESIGN Retrospective cohort study design. METHODS AND RESULTS A total of 11 210 394 subjects (6 198 542 men and 5 011 852 women) >20 years of age were enrolled in this study. Weight change over 4 years divided into seven categories from weight loss ≥15% to weight gain ≥15%. The hazard ratios (HRs) and 95% confidence intervals for the incidence of HF were analysed. The HR of HF showed a slightly reverse J-shaped curve by increasing weight change in total and >15% weight loss shows the highest HR (HR 1.647) followed by -15 to -10% weight loss (HR = 1.444). When using normal body mass index with stable weight group as a reference, HR of HF decreased as weight increased in underweight subjects and weight gain ≥15% in obesity Stage II showed the highest HR (HR = 2.97). Sustained weight for 4 years in the underweight and obesity Stages I and II increased the incidence of HF (HR = 1.402, 1.092, and 1.566, respectively). CONCLUSION Both weight loss and weight gain increased HR for HF. Sustained weight in the obesity or underweight categories increased the incidence of HF.
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Affiliation(s)
| | - Kyung-do Han
- Department of Statistics and Actuarial Science, Soongsil University, 369 Sangdo-Ro, Dongjak-Gu, Seoul 06978, Korea
| | - Jin-Hyung Jung
- Department of Statistics and Actuarial Science, Soongsil University, 369 Sangdo-Ro, Dongjak-Gu, Seoul 06978, Korea
| | - Soon Jib Yoo
- Division of Endocrinology and Metabolism, Department of Internal Medicine, The Catholic University of Korea, 222 Banpo-daero Secho-gu, Seoul 06591, Korea
| | - Seong-Su Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, The Catholic University of Korea, 222 Banpo-daero Secho-gu, Seoul 06591, Korea
| | - Won-Young Lee
- Department of Family Medicine, Ulsan University College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Korea
| | - Hye-Soon Park
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29, Saemunan-ro, Jongno-gu, Seoul 03181, Korea
| | - Seon Mee Kim
- Department of Family Medicine, Korea University College of Medicine, 73 Goryeodae-ro Seongbuk-gu, Seoul 02841, Korea
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O’Keefe EL, Lavie CJ. A Hunter-Gatherer Exercise Prescription to Optimize Health and Well-Being in the Modern World. JOURNAL OF SCIENCE IN SPORT AND EXERCISE 2020; 3:147-157. [PMID: 38624470 PMCID: PMC7590991 DOI: 10.1007/s42978-020-00091-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 09/23/2020] [Indexed: 01/06/2023]
Abstract
There has been considerable innovation and advancement in the field of exercise and physical activity (PA). In regards to the battle against chronic non-communicable disease, however, we believe the model of PA that would prove most salutary is one closely mimicking that of our hunter-gatherer ancestors. For the purpose of longevity, the human body and our genetic makeup have been evolutionarily adapted to respond best to moderate amounts of high-intensity interval training, in conjunction with high amounts of low intensity exercise. Moreover, to optimize resiliency and cardiorespiratory fitness, a hunter-gatherer fitness regimen must include cross training targeted at flexibility, balance and strength. Though not commonly understood, the health benefits from exercise comprise a reverse J-curve. The endurance athletes residing on the furthest reaches of the PA spectrum appear to lose a substantial portion of the exercise-related longevity and cardiovascular benefits due to cardiac overuse injury. Conversely, there is an emerging body of evidence suggesting leisure time exercise done with peers in a natural environment is significantly superior to that training done in solitude. This idea of the "power of play" lends support to the ancestral model of PA whereby humans are evolutionary adapted to be highly social, outdoor creatures capable of a diverse range of PA at varying intensities.
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Affiliation(s)
- Evan L. O’Keefe
- Ochsner Clinical School, The University of Queensland School of Medicine, New Orleans, LA USA
| | - Carl J. Lavie
- Ochsner Clinical School, The University of Queensland School of Medicine, New Orleans, LA USA
- Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute, 1514 Jefferson Highway, New Orleans, LA 70121-2483 USA
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Ho TW, Tsai HH, Lai JF, Chu SM, Liao WC, Chiu HM. Physical fitness cognition, assessment, and promotion: A cross-sectional study in Taiwan. PLoS One 2020; 15:e0240137. [PMID: 33022002 PMCID: PMC7537908 DOI: 10.1371/journal.pone.0240137] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 09/20/2020] [Indexed: 01/24/2023] Open
Abstract
Introduction Many health organizations have promoted the importance of the health-related benefits of physical fitness and physical activity. Studies have evaluated effective public health practice aiming to understand the cognition of physical activity among youths and adolescents. However, studies investigating the level of cognition and knowledge of physical fitness among Asian adults are lacking. Purpose This study aimed to investigate the self-awareness level of physical fitness and exercise prescription and the demand for physical fitness assessment among Taiwanese adults. Methods In January–July 2019, a cross-sectional anonymous survey was conducted using Research Electronic Data Capture to gather data on demographic data, cognition investigation of physical fitness and exercise prescription, cognitive test of physical fitness and exercise prescription, and demand for physical fitness assessment. Results The questionnaire was answered by 200 respondents. The rating for cognition investigation of physical fitness was 2.63–3.13 (unclear to mostly clear) and for exercise prescription was 2.05–2.76 (unclear) (rated on a 5-point Likert scale). Results show that lack of awareness was highest for health-related physical fitness, exercise prescription, and exercise progress planning. 98% of subjects did not know the latest recommended guidelines for physical activity, despite most agreeing that physical fitness and exercise are good for health. Most subjects (72%) indicated a willingness to accept self-pay service for physical fitness assessments. Conclusions This is the first study to report on the demand for cognition, assessment, and promotion of physical fitness among Taiwanese adults. The study shows that the subjects widely lack knowledge in the cognition of physical fitness and exercise prescription. Furthermore, a self-pay service for the physical fitness assessment and individualized exercise prescription were acceptable to most subjects, especially those undergoing regular health examinations. The findings are encouraging and will aid support for health organizations and professionals in the development and management of promotion strategies on health-related physical fitness in preventive medicine and health promotion.
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Affiliation(s)
- Te-Wei Ho
- Department of Surgery, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Hsing-Hua Tsai
- Health Management Center, National Taiwan University Hospital, Taipei, Taiwan
- * E-mail:
| | - Jui-Fen Lai
- Health Management Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Sue-Min Chu
- Health Management Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Wan-Chung Liao
- Health Management Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Han-Mo Chiu
- Health Management Center, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
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Lee SN, Moon D, Jo MS, Yoo KD. Associations between Body Mass Index and Clinical Outcomes in Acute Myocardial Infarction Supported with Extracorporeal Membrane Oxygenation. ACTA CARDIOLOGICA SINICA 2020; 36:448-455. [PMID: 32952354 DOI: 10.6515/acs.202009_36(5).20200519b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Background Previous studies have reported a "body mass index (BMI) paradox" with acute myocardial infarction (AMI), whereby overweight patients are associated with lower mortality. The aim of this study was to evaluate the impact of BMI on survival of patients with AMI supported with extracorporeal membrane oxygenation (ECMO). Methods Between May 2009 and July 2018, 60 patients with AMI who underwent ECMO were enrolled from a single center. Receiver operating characteristic curve analysis was used to determine a cutoff for BMI. Patients were divided into two groups: normal weight (18.5 ≤ BMI < 23 kg/m2, n = 27) and overweight (BMI ≥ 23 kg/m2, n = 33). The composite outcome was all-cause mortality at 30 days. Results The overweight group was significantly younger than the normal weight group, and there was a statistically significant difference between the two groups in electrocardiography before ECMO. Ventricular tachycardia or fibrillation occurred in 11 (33.3%) overweight patients, and asystole or pulseless electrical activity occurred in 10 (37%) normal weight patients. More of the normal weight group had successful percutaneous coronary interventions than the overweight group. The overweight group was significantly associated with lower mortality [hazard ratio (HR): 0.491; 95% confidence interval (CI) = 0.267-0.903] at 30 days, which persisted after multivariate adjustments (HR: 0.442; 95% CI = 0.210-0.928). To determine predictive factors for mortality, multivariate logistic analysis revealed that overweight [odds ratio (OR) 0.102; 95% CI (0.018-0.564); p = 0.009] and ECMO under cardiopulmonary resuscitation [OR 19.009; 95% CI (2.139-168.956); p = 0.008] were significantly associated with all-cause mortality at 30 days. Conclusions Overweight was associated with lower mortality in AMI patients supported with ECMO.
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Affiliation(s)
| | | | - Min Seop Jo
- Department of Thoracic and Cardiovascular Surgery, St. Vincent's Hospital, The Catholic University of Korea, Seoul, South Korea
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Katta N, Loethen T, Lavie CJ, Alpert MA. Obesity and Coronary Heart Disease: Epidemiology, Pathology, and Coronary Artery Imaging. Curr Probl Cardiol 2020; 46:100655. [PMID: 32843206 DOI: 10.1016/j.cpcardiol.2020.100655] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 07/03/2020] [Indexed: 01/15/2023]
Abstract
Overweight and obesity contribute to the development of cardiovascular disease (CVD) in general and coronary heart disease (CHD) in particular in part by their association with traditional and nontraditional CVD risk factors. Obesity is also considered to be an independent risk factor for CVD. The metabolic syndrome, of which central obesity is an important component, is strongly associated with CVD including CHD. There is abundant epidemiologic evidence of an association between both overweight and obesity and CHD. Evidence from postmortem studies and studies involving coronary artery imaging is less persuasive. Recent studies suggest the presence of an obesity paradox with respect to mortality in persons with established CHD. Physical activity and preserved cardiorespiratory fitness attenuate the adverse effects of obesity on CVD events. Information concerning the effect of intentional weight loss on CVD outcomes in overweight and obese persons is limited.
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50
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McPhee PG, Singh S, Morrison KM. Childhood Obesity and Cardiovascular Disease Risk: Working Toward Solutions. Can J Cardiol 2020; 36:1352-1361. [PMID: 32622878 DOI: 10.1016/j.cjca.2020.06.020] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 06/25/2020] [Accepted: 06/26/2020] [Indexed: 12/19/2022] Open
Abstract
The prevalence of obesity in childhood is high and continues to increase globally. It is currently estimated that 381 million children worldwide have overweight or obesity. This disease stems from multiple complex pathways that can present early in life. This is particularly concerning because childhood obesity is associated with cardiovascular risk factors that can lead to early atherosclerosis and premature cardiovascular disease (CVD). Hypertension, dysglycemia, dyslipidemia, and systemic inflammation are associated with vascular changes in childhood, and these contribute to increased risk of cardiovascular events in adulthood if not adequately treated. Interventions to treat childhood obesity include multicomponent family-based behaviour modification programs, which have been demonstrated to have moderate short-term effects on weight-related outcomes; their effects on cardiovascular risk factors, however, are less well understood. Although supervised, structured exercise interventions result in improvements in blood pressure, inflammation, carotid artery intima media thickness, dysglycemia, dyslipidemia, and endothelial dysfunction in children with obesity in the short term, our understanding of how to translate these interventions into long-term sustainable exercise or physical activity recommendations remains uncertain. Research focus in these areas will help in treating childhood obesity and associated CVD risk factors to prevent CVD development in adulthood.
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Affiliation(s)
- Patrick G McPhee
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada; Centre for Metabolism, Obesity, and Diabetes Research, McMaster University, Hamilton, Ontario, Canada
| | - Selena Singh
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada; Centre for Metabolism, Obesity, and Diabetes Research, McMaster University, Hamilton, Ontario, Canada
| | - Katherine M Morrison
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada; Centre for Metabolism, Obesity, and Diabetes Research, McMaster University, Hamilton, Ontario, Canada.
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