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Effects of COVID-19 Lockdown on Body Composition and Fitness Performance among Football Players in Negro African Environment

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Health 2022年第4期14卷 456-475页

作者： Moulongo Jean Georges André Makosso Vheiye Georges Loubelo Prosper Mouanda Konde Dorel Massamba Miabaou Didace Mabiala Babela Jean Robert Massamba Alphonse Sport Biosciences Laboratory Higher Institute of Physical and Sports Education Marien Ngouabi University Brazzaville Congo Nutrition and Motor Performance Laboratory Faculty of Sports Sciences and Physical Education Lille 2 University Lille France Department of Digestive Surgery University Hospital Center Faculty of Health Sciences Marien Ngouabi University Brazzaville Congo Department of Pediatrics University Hospital Center Faculty of Health Sciences Marien Ngouabi University Brazzaville Congo

Context and Objective: The nutritional and sports dimension of the lockdown implemented during the COVID-19 pandemic is unexplored in the African environment. The purpose of this study was to assess the effects of COVID-19 lockdown on body composition and fitness performance in congolese football players. Methods: This was an observational study carried out in brazzaville between February 9 and October 30, 2020. It included 16 male players among congolese senior national team and 11 male football players of first division brazzaville clubs. Two types of measurements were carried out: anthropometric measures (height, body mass, total fat percent, lean body mass);physical capacities [30 m sprint, repeated sprint, aerobic endurance (Yo-Yo Intermittent Recovery test), vertical jump (Squat Jump test, Countermovement test)]. The measurements were realized at 4 times: before lockdown (month of february, T0), 1st week of june (T1), 1st week of september (T2), 1st week of october (T3). Data were compared using Student t test, Sokal S test, Anova, Newman-Keuls test (multiple contrasts) and correlation analysis. Results: A significant increase in body mass (p Conclusion: The present data suggest that COVID-19 lockdown promotes weight gain and decreased physical ability in football players.

关键词： COVID-19 Lockdown Football Body Composition Physical Capacities congo-brazzaville

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Psychosocial Risk Factors and Stress in an Oil Company in the Republic of the congo: A Cross-Sectional Study

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Occupational Diseases and Environmental Medicine 2023年第4期11卷 187-198页

作者： Ebenguela Ebatetou-Ataboho Marliti Ngambou Nguissaliki Alhousseine Yansané Patricia Atipo-Galloye Jysses Geoffroy Kokolo Department of Occupational Medicine Total Energies E&P Clinic Pointe-Noire Republic of the Congo Faculty of Health Sciences Marien Ngouabi University Brazzaville Republic of the Congo Society of Forensic Medicine and Occupational Health of congo Pointe-Noire Republic of the Congo Ministry of Health and Population Brazzaville Republic of the Congo National Occupational Health Service Conakry Guinea Faculty of Health Sciences and Techniques UGANC Conakry Guinea

Introduction: Occupational stress is a significant health concern in the work-place, constituting a prevalent psychosocial risk. Due to its specific nature, the oil industry is perceived as a high psychosocial risk zone. This study aimed to correlate the perceived stress level with the identified psychosocial risk factors (PSRFs) among employees of an oil company in congo-brazzaville. Materials and Methods: This was an analytical cross-sectional study conducted between July and September 2021 among employees of an oil company. They were recruited during their routine medical check-ups. Data were collected using the Perceived Stress Scale (PSS10) and the Copenhagen Psychosocial Questionnaire (COPSOQ), respectively to assess stress and identify PSRFs. Results: Out of the sample, 203 workers were included. The majorities were males (81.3%), and the average age of participants was 39.5 ± 9.62 years. The frequency of perceived stress was 39.4%, and 40% of the workers were exposed to at least 3 PSRFs. A positive correlation was observed between perceived stress and workload (r = 0.37, p Conclusion: The study revealed that employees of this company exhibited a high level of stress. The detrimental impact of certain PSRFs was highlighted. A multidisciplinary intervention appears imperative to address these inherent risks in their professional environment.

关键词： Occupational Stress Psychosocial Risk Factors Oil Industry congo-brazzaville

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