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Shen S, Liao Q, Lyu P, Wang J, Lin L. Myricanol prevents aging-related sarcopenia by rescuing mitochondrial dysfunction via targeting peroxiredoxin 5. MedComm (Beijing) 2024; 5:e566. [PMID: 38868327 PMCID: PMC11167181 DOI: 10.1002/mco2.566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 02/06/2024] [Accepted: 02/26/2024] [Indexed: 06/14/2024] Open
Abstract
Aging is a process that represents the accumulation of changes in organism overtime. In biological level, accumulations of molecular and cellular damage in aging lead to an increasing risk of diseases like sarcopenia. Sarcopenia reduces mobility, leads to fall-related injuries, and diminishes life quality. Thus, it is meaningful to find out novel therapeutic strategies for sarcopenia intervention that may help the elderly maintain their functional ability. Oxidative damage-induced dysfunctional mitochondria are considered as a culprit of muscle wasting during aging. Herein, we aimed to demonstrate whether myricanol (MY) protects aged mice against muscle wasting through alleviating oxidative damage in mitochondria and identify the direct protein target and its underlying mechanism. We discovered that MY protects aged mice against the loss of muscle mass and strength through scavenging reactive oxygen species accumulation to rebuild the redox homeostasis. Taking advantage of biophysical assays, peroxiredoxin 5 was discovered and validated as the direct target of MY. Through activating peroxiredoxin 5, MY reduced reactive oxygen species accumulation and damaged mitochondrial DNA in C2C12 myotubes. Our findings provide an insight for therapy against sarcopenia through alleviating oxidative damage-induced dysfunctional mitochondria by targeting peroxiredoxin 5, which may contribute an insight for healthy aging.
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Affiliation(s)
- Shengnan Shen
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao‐di Herbs, Artemisinin Research Center, and Institute of Chinese Materia MedicaChina Academy of Chinese Medical SciencesBeijingChina
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical SciencesUniversity of MacauMacauChina
| | - Qiwen Liao
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical SciencesUniversity of MacauMacauChina
- Kobilka Institute of Innovative Drug Discovery, School of MedicineThe Chinese University of Hong KongShenzhenGuangdongChina
| | - Peng Lyu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical SciencesUniversity of MacauMacauChina
| | - Jigang Wang
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao‐di Herbs, Artemisinin Research Center, and Institute of Chinese Materia MedicaChina Academy of Chinese Medical SciencesBeijingChina
- Shenzhen Institute of Respiratory DiseaseShenzhen People's Hospital (First Affiliated Hospital of South University of Science and Technology of China and Second Affiliated Hospital of Jinan University, China)BeijingChina
- Department of OncologyThe Affiliated Hospital of Southwest Medical UniversityLuzhouChina
| | - Ligen Lin
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical SciencesUniversity of MacauMacauChina
- Department of Pharmaceutical Sciences and Technology, Faculty of Health SciencesUniversity of MacauMacauChina
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Liang D, Liu C, Yang M. The association of visceral adiposity index with the risk of kidney stone and kidney stone recurrence. BMC Nephrol 2023; 24:368. [PMID: 38087224 PMCID: PMC10717979 DOI: 10.1186/s12882-023-03421-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 12/02/2023] [Indexed: 12/18/2023] Open
Abstract
AIM Our aim in this study was primarily to assess the relationship between visceral adiposity index (VAI) and the risk of kidney stones and kidney stone recurrence in US adults. METHODS We used data from the National Health and Nutrition Examination Survey (NHANES) 2007-2014 for our analysis. VAI was calculated from waist circumference (WC), body mass index (BMI), triglycerides (TG), and high-density lipoprotein-cholesterol (HDL-C). Kidney stones and recurrence of kidney stones were obtained from questionnaire interview data. We used multivariate logistic regression analysis to explore the correlation between VAI and the risk of kidney stone and kidney stone recurrence. In addition, we performed subgroup analysis, interaction tests, and restricted cubic spline (RCS) analysis. RESULTS A total of 9886 participants were included in this study, with a prevalence of 9.24% for kidney stones and 2.97% for recurrence of kidney stones. The prevalence of kidney stones and kidney stone recurrence increased with higher quartiles of VAI. We observed a significantly positive correlation between VAI and the risk of kidney stone and kidney stone recurrence. Participants with the highest VAI quartiles had a 48% (OR: 1.48, 95%CI: 1.08-2.02) and 52% (OR: 1.52, 95%CI: 0.86-2.71) increased risk of kidney stones and kidney stone recurrence, respectively, compared to participants with the lowest VAI quartiles. Subgroup analysis and interaction tests demonstrated this positive association independent of different subgroup factors. CONCLUSION Visceral fat accumulation may be associated with an increased risk of kidney stones and kidney stone recurrence.
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Affiliation(s)
- Dan Liang
- Department of Endocrine, People's Hospital of Chongqing Liang Jiang New Area, Chongqing, China
- The West China College of Medicine, Sichuan University, Chengdu, China
| | - Chang Liu
- School of Medicine, Nankai University, Tianjin, China
| | - Mei Yang
- Department of Endocrine, People's Hospital of Chongqing Liang Jiang New Area, Chongqing, China.
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Chiba D, Sasaki E, Ota S, Oyama T, Ishibashi H, Kimura Y, Nakaji S, Ishibashi Y. Lower bone mineral density can be a risk for an enlarging bone marrow lesion: A longitudinal cohort study of Japanese women without radiographic knee osteoarthritis. Mod Rheumatol 2023; 33:1044-1051. [PMID: 35919930 DOI: 10.1093/mr/roac079] [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: 03/09/2022] [Revised: 05/15/2022] [Accepted: 07/24/2022] [Indexed: 11/14/2022]
Abstract
OBJECTIVES The aim is to elucidate the relationship between bone mineral density (BMD) at baseline and the change of bone marrow lesion (BML) during a 2-year follow-up (2YFU) period. METHODS Seventy-eight female participants (mean age: 54.9 ± 9.6 years) without radiographic knee osteoarthritis were eligible. Based on right-knee magnetic resonance imaging, maximum BML area (BMLa) was calculated by tracing the BML border. The change in BMLa was defined using the following formula: [2YFU] - [Baseline] = ΔBMLa. Positive ΔBMLa was defined as enlarged; negative ΔBMLa was defined as regressed. Dual-energy X-ray absorptiometry was performed to measure the BMD of distal radius. Young adult mean [YAM (%)] of the BMD was used for statistical analysis. Linear regression analysis was conducted with ΔBMLa as the dependent variable and YAM as the independent variable. Receiver operating characteristic curve and logistic regression analyses were conducted for YAM to predict the prevalence of BML enlargement or regression. RESULTS Twenty-six (33.3%) patients had enlarged BMLa, 12 (15.4%) participants showed regressing BMLa, and 40 (51.3%) patients remained stable. YAM was negatively associated with ΔBMLa (β: - 0.375, P = 0.046). The best predictor of BML enlargement risk was 85% (odds ratio: 8.383, P = 0.025). CONCLUSIONS Lower BMD could predict BML enlargement during a 2YFU period.
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Affiliation(s)
- Daisuke Chiba
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Eiji Sasaki
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Seiya Ota
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Tetsushi Oyama
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Hikaru Ishibashi
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Yuka Kimura
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Shigeyuki Nakaji
- Department of Social Medicine, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
| | - Yasuyuki Ishibashi
- Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Aomori, Japan
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Ji J, Hou Y, Li Z, Zhou Y, Xue H, Wen T, Yang T, Xue L, Tu Y, Ma T. Association between physical activity and bone mineral density in postmenopausal women: a cross-sectional study from the NHANES 2007-2018. J Orthop Surg Res 2023; 18:501. [PMID: 37454096 DOI: 10.1186/s13018-023-03976-2] [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: 04/21/2023] [Accepted: 07/03/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND Physical activity (PA) is generally encouraged for the treatment of osteoporosis. However, epidemiological statistics on the level of physical activity required for bone health are scarce. The purpose of this research was to analyze the association between PA and total spine bone mineral density (BMD) in postmenopausal women. METHODS The research study included postmenopausal women aged ≥ 50 from the National Health and Nutrition Examination Survey. The metabolic equivalent (MET), weekly frequency, and duration of each activity were used to calculate PA. Furthermore, the correlations between BMD and PA were investigated by multivariable weighted logistic regression. RESULTS Eventually, 1681 postmenopausal women were included, with a weighted mean age of 62.27 ± 8.18 years. This study found that performing ≥ 38MET-h/wk was linked to a lower risk of osteoporosis after controlling for several covariates. Furthermore, the subgroup analysis revealed that the connection between total spine BMD and moderate-to-vigorous PA was more obvious among postmenopausal women aged < 65 years or individuals with normal BMI (< 25 kg/m2). CONCLUSION Physical activity ranging from moderate to vigorous was linked to higher total spine BMD in postmenopausal women.
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Affiliation(s)
- Jiazhong Ji
- Department of Orthopaedics, Yangpu Hospital, School of Medicine, Tongji University, Shanghai, 200090, China
| | - Yue Hou
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Zhaoyang Li
- Department of Orthopaedics, Yangpu Hospital, School of Medicine, Tongji University, Shanghai, 200090, China
| | - Ying Zhou
- Shidong Hospital, Yangpu District Shidong Hospital affiliated to University of Shanghai for Science and Technology, 999 Shiguang Road, Shanghai, 200438, China
| | - Huaming Xue
- Department of Orthopaedics, Yangpu Hospital, School of Medicine, Tongji University, Shanghai, 200090, China
| | - Tao Wen
- Department of Orthopaedics, Yangpu Hospital, School of Medicine, Tongji University, Shanghai, 200090, China
| | - Tao Yang
- Department of Orthopaedics, Yangpu Hospital, School of Medicine, Tongji University, Shanghai, 200090, China
| | - Long Xue
- Department of Orthopaedics, Yangpu Hospital, School of Medicine, Tongji University, Shanghai, 200090, China
| | - Yihui Tu
- Department of Orthopaedics, Yangpu Hospital, School of Medicine, Tongji University, Shanghai, 200090, China.
| | - Tong Ma
- Department of Orthopaedics, Yangpu Hospital, School of Medicine, Tongji University, Shanghai, 200090, China.
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Pelc M, Vilimkova Kahankova R, Blaszczyszyn M, Mikolajewski D, Konieczny M, Khoma V, Bara G, Zygarlicki J, Martinek R, Gupta MK, Gorzelanczyk EJ, Pawłowski M, Czapiga B, Zygarlicka M, Kawala-Sterniuk A. Initial study on an expert system for spine diseases screening using inertial measurement unit. Sci Rep 2023; 13:10440. [PMID: 37369726 PMCID: PMC10300108 DOI: 10.1038/s41598-023-36798-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
In recent times, widely understood spine diseases have advanced to one of the most urgetn problems where quick diagnosis and treatment are needed. To diagnose its specifics (e.g. to decide whether this is a scoliosis or sagittal imbalance) and assess its extend, various kind of imaging diagnostic methods (such as X-Ray, CT, MRI scan or ST) are used. However, despite their common use, some may be regarded as (to a level) invasive methods and there are cases where there are contraindications to using them. Besides, which is even more of a problem, these are very expensive methods and whilst their use for pure diagnostic purposes is absolutely valid, then due to their cost, they cannot rather be considered as tools which would be equally valid for bad posture screening programs purposes. This paper provides an initial evaluation of the alternative approach to the spine diseases diagnostic/screening using inertial measurement unit and we propose policy-based computing as the core for the inference systems. Although the methodology presented herein is potentially applicable to a variety of spine diseases, in the nearest future we will focus specifically on sagittal imbalance detection.
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Affiliation(s)
- Mariusz Pelc
- Faculty of Electrical Engineering, Automatic Control and Informatics, Opole University of Technology, 45-758, Opole, Poland.
- School of Computing and Mathematical Sciences, University of Greenwich, London, SE10 9LS, UK.
| | - Radana Vilimkova Kahankova
- Faculty of Electrical Engineering and Computer Science, VSB-Technical University of Ostrava, Ostrava-Poruba, Czech Republic
| | - Monika Blaszczyszyn
- Faculty of Physical Education and Physiotherapy, Opole University of Technology, 45-758, Opole, Poland
| | - Dariusz Mikolajewski
- Faculty of Computer Science, Kazimierz Wielki University, 85-064, Bydgoszcz, Poland
| | - Mariusz Konieczny
- Faculty of Physical Education and Physiotherapy, Opole University of Technology, 45-758, Opole, Poland
| | - Volodymir Khoma
- Faculty of Electrical Engineering, Automatic Control and Informatics, Opole University of Technology, 45-758, Opole, Poland
- Lviv Polytechnic National University, Institute of Computer Technologies, Automation and Metrology, Lviv, Ukraine
| | - Gregor Bara
- Department of Neurosurgery, University Hospital Bonn, Bonn, Germany
| | - Jaroslaw Zygarlicki
- Faculty of Electrical Engineering, Automatic Control and Informatics, Opole University of Technology, 45-758, Opole, Poland
| | - Radek Martinek
- Faculty of Electrical Engineering, Automatic Control and Informatics, Opole University of Technology, 45-758, Opole, Poland
- Faculty of Electrical Engineering and Computer Science, VSB-Technical University of Ostrava, Ostrava-Poruba, Czech Republic
| | - Munish K Gupta
- Faculty of Mechanical Engineering, Opole University of Technology, 45-271, Opole, Poland
- Department of Mechanical Engineering, Graphic Era University, Dehradun, India
| | - Edward Jacek Gorzelanczyk
- Faculty of Philosophy, Kazimierz Wielki University, Bydgoszcz, 85-092, Poland
- Faculty of Mathematics and Computer Science, Adam Mickiewicz University in Poznan, Poznan, 61-614, Poland
- Department of Theoretical Basis of Biomedical Sciences and Medical Informatics, Nicolaus Copernicus University, Collegium Medicum, 85-067, Bydgoszcz, Poland
- The Society for the Substitution Treatment of Addiction "Medically Assisted Recovery", 85-791, Bydgoszcz, Poland
- Psychiatric Department of Children and Adolescents Psychiatric Center in Warta, 98-290, Warta, Poland
| | - Mateusz Pawłowski
- Faculty of Health Sciences, Wroclaw Medical University, Wrocław, Poland
- Department of Neurosurgery, "Vital Medic" Hospital, Kluczbork, Poland
| | - Bogdan Czapiga
- Department of Neurosurgery, 4th Military Hospital in Wrocław, Wrocław, Poland
| | - Malgorzata Zygarlicka
- Faculty of Electrical Engineering, Automatic Control and Informatics, Opole University of Technology, 45-758, Opole, Poland
| | - Aleksandra Kawala-Sterniuk
- Faculty of Electrical Engineering, Automatic Control and Informatics, Opole University of Technology, 45-758, Opole, Poland.
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Zheng X, Wang H, Wu H. Association between diet quality scores and risk of overweight and obesity in children and adolescents. BMC Pediatr 2023; 23:169. [PMID: 37046233 PMCID: PMC10100112 DOI: 10.1186/s12887-023-03966-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 03/22/2023] [Indexed: 04/14/2023] Open
Abstract
BACKGROUND This study examined the associations of diet quality assessed by Healthy Eating Index 2015 (HEI-2015), Alternative Healthy Eating Index 2010 (AHEI-2010), Mediterranean Diet (MedDiet) and overweight/obesity in children and adolescents. METHODS This cross-sectional study used data of participants aged 2-19 years from National Health and Nutrition Examination Survey (NHANES) 2005-2018. The weighted logistic regression model was adopted to explore the association between diet quality scores and overweight, obesity in children and adolescents. Subgroup analysis was also performed based on sex. RESULTS A total of 9,724 participants were included in children group (2-11 years old), and 5,934 were adolescent group (12-19 years old). All participants were divided into based on the BMI-for-age: underweight and normal, overweight and obesity groups. After adjusting for age, race, poverty-income ratio, maternal smoking during pregnancy and total energy, HEI-2015 and MedDiet scores were related to the risk of overweight in children, and only MedDiet scores remained associated with a decreased risk of obesity in children. MedDiet scores were associated with a decreased risk of overweight, obesity in adolescents, respectively, after adjusting age, sex, race, poverty-income ratio, cotinine, total energy and physical activity. The similar results in male participants were also found. CONCLUSION Higher MedDiet scores were associated with lower the risk of overweight and obesity, respectively, particularly for male children and adolescents. The higher HEI-2015 scores were also related to the risk of overweight in children.
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Affiliation(s)
- Xiaoyun Zheng
- Department of Child Health, Maternal and Child Health Hospital of Hubei Province, No.745 Wuluo Road, Hongshan District, Wuhan, Hubei Province, 430070, People's Republic of China.
| | - Hong Wang
- Department of Child Health, Maternal and Child Health Hospital of Hubei Province, No.745 Wuluo Road, Hongshan District, Wuhan, Hubei Province, 430070, People's Republic of China
| | - Huiwen Wu
- Department of Child Health, Maternal and Child Health Hospital of Hubei Province, No.745 Wuluo Road, Hongshan District, Wuhan, Hubei Province, 430070, People's Republic of China
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Bailly M, Fillon A, Bonjean L, Lucas D, Kabani C, Chipon S, Pereira B, Duclos M, Verney J, Thivel D. Aqua Walking as an Appropriate and Healthy Winter and Summer Physical Practice? An Exploratory Study. Healthcare (Basel) 2022; 10:healthcare10071258. [PMID: 35885785 PMCID: PMC9316568 DOI: 10.3390/healthcare10071258] [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: 05/23/2022] [Revised: 06/27/2022] [Accepted: 07/01/2022] [Indexed: 12/03/2022] Open
Abstract
(1) Background: Aqua-walking in a natural environment is a health promoting physical activity that is gaining popularity and appropriate for a variety of populations, however, to date, there is little scientific evidence supporting the efficacy and safety of this activity for older adults. The objective was to propose a preliminary exploration of psychometric and metabolic responses to an acute Aqua walking session either during winter or summer in older adults Aqua walking exercisers. (2) Methods: Heart rate, body temperature, glycemia, and blood pressure were monitored in 37 (30 women, 7 men) participants aged 52 to 83 years old in two Aqua walking sessions (water at 13 °C and 18.5 °C, respectively). Anthropometry (body weight, waist, and hip circumferences), body composition, physical activity level, sedentary time, sleep quality, quality of life, physical self-perception, and perceived health and feelings on various parameters were also assessed. (3) Results: Present results revealed a greater quality of life, physical self-perception, and perceived health in aging Aqua walking exercisers compared to those found in the literature in younger populations. None of the metabolic or psychometric measurements were found to be different between classically calibrated Aqua walking sessions performed in winter compared to summer. By contrast, there was a time effect during the sessions for body temperature (p < 0.001), SBP (p = 0.17), perceived mental and physical well-being (p = 0.006 and p < 0.001, respectively), and anxiety (p < 0.001). Leg discomfort also showed a time effect (p = 0.0009) and interaction effect (p = 0.025). (4) Conclusion: Aqua walking appears here to be an accessible practice that can be performed all year long with a range of physical and mental benefits for older adults. Future studies should investigate the metabolic responses of Aqua walking in different populations.
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Affiliation(s)
- Mélina Bailly
- Laboratory of Metabolic Adaptations to Exercise under Physiological and Pathological Conditions, Clermont Auvergne University, 63000 Clermont-Ferrand, France; (A.F.); (L.B.); (J.V.); (D.T.)
- Correspondence:
| | - Alicia Fillon
- Laboratory of Metabolic Adaptations to Exercise under Physiological and Pathological Conditions, Clermont Auvergne University, 63000 Clermont-Ferrand, France; (A.F.); (L.B.); (J.V.); (D.T.)
- Observatoire National de l’Activité Physique et de la Sédentarité (ONAPS), Faculté de Médecine, Université Clermont Auvergne, 63000 Clermont-Ferrand, France;
| | - Line Bonjean
- Laboratory of Metabolic Adaptations to Exercise under Physiological and Pathological Conditions, Clermont Auvergne University, 63000 Clermont-Ferrand, France; (A.F.); (L.B.); (J.V.); (D.T.)
| | - Dominique Lucas
- Fédération Française de la Randonnée Pédestre, 75013 Paris, France; (D.L.); (C.K.); (S.C.)
| | - Catherine Kabani
- Fédération Française de la Randonnée Pédestre, 75013 Paris, France; (D.L.); (C.K.); (S.C.)
| | - Sophie Chipon
- Fédération Française de la Randonnée Pédestre, 75013 Paris, France; (D.L.); (C.K.); (S.C.)
- Alison Wave Aqua-Walking Club, 06210 Mandelieu-la-Napoule, France
| | - Bruno Pereira
- Délégation à la Recherche Clinique et à l’Innovation (DRCI), 63000 Clermont-Ferrand, France;
| | - Martine Duclos
- Observatoire National de l’Activité Physique et de la Sédentarité (ONAPS), Faculté de Médecine, Université Clermont Auvergne, 63000 Clermont-Ferrand, France;
- Service de Médecine du Sport et des Explorations Fonctionnelles, CHU de Clermont-Ferrand, Université Clermont Auvergne, INRA, UNH, Unité de Nutrition Humaine, CRNH Auvergne, 63000 Clermont-Ferrand, France
| | - Julien Verney
- Laboratory of Metabolic Adaptations to Exercise under Physiological and Pathological Conditions, Clermont Auvergne University, 63000 Clermont-Ferrand, France; (A.F.); (L.B.); (J.V.); (D.T.)
| | - David Thivel
- Laboratory of Metabolic Adaptations to Exercise under Physiological and Pathological Conditions, Clermont Auvergne University, 63000 Clermont-Ferrand, France; (A.F.); (L.B.); (J.V.); (D.T.)
- Observatoire National de l’Activité Physique et de la Sédentarité (ONAPS), Faculté de Médecine, Université Clermont Auvergne, 63000 Clermont-Ferrand, France;
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Health Behaviors of Austrian Secondary School Teachers and Principals at a Glance: First Results of the From Science 2 School Study Focusing on Sports Linked to Mixed, Vegetarian, and Vegan Diets. Nutrients 2022; 14:nu14051065. [PMID: 35268041 PMCID: PMC8912656 DOI: 10.3390/nu14051065] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/17/2022] [Accepted: 03/01/2022] [Indexed: 12/12/2022] Open
Abstract
Lifestyle behaviors are key contributors to sustainable health and well-being over the lifespan. The analysis of health-related behaviors is crucial for understanding the state of health in different populations, especially teachers who play a critical role in establishing the lifelong health behaviors of their pupils. This multidisciplinary, nationwide study aimed to assess and compare lifestyle patterns of Austrian teachers and school principals at secondary levels I and II with a specific focus on physical activity and diet. A total number of 1350 teachers (1.5% of the eligible Austrian sample; 69.7% females; 37.7% from urban areas; mean age: 45.8 ± 11.4 years; mean BMI: 24.2 ± 4.0) completed a standardized online survey following an epidemiological approach. Across the total sample, 34.4% were overweight/obese with a greater prevalence of overweight/obesity in males than females (49.5% vs. 29.2%, p < 0.01) and rural vs. urban environments (35.9% vs. 31.3%). Most participants (89.3%) reported a mixed diet, while 7.9% and 2.9% were vegetarians and vegans, respectively. The average BMI of teachers with mixed diets (24.4 ± 4.0 kg/m2) was significantly higher than vegetarians (23.1 ± 3.2 kg/m2) and vegans (22.7 ± 4.3 kg/m2). Vegans reported a lower level of alcohol intake (p < 0.05) among dietary groups. There was no between-group difference in smoking (p > 0.05). The prevalence of engagement in regular physical activity was 88.7% for leisure-time sports/exercises and 29.2% for club sports. Compared with the previous reports on general populations, the present data suggest an acceptable overall health status among Austrian teachers.
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