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Iskalni niz: "ključne besede" (physical activity) .

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Maintaining everyday life praxis in the time of COVID-19 pandemic measures (ELP-COVID-19 survey)
Saša Pišot, Ivana Milovanović, Boštjan Šimunič, Ambra Gentile, Ksenja Bosnar, Franjo Prot, Antonino Bianco, Gianluca Lo Coco, Sunčica Bartoluci, Darko Katović, 2020

Povzetek: Background The extreme social circumstances caused by declared COVID-19 pandemic deeply intervene people's everyday life and should not be neglected but seen through the view of social reality pinpointing the "ordinary" people. In this paper, authors explored basic segments of everyday and their subjective perception to what extent sleeping habits, physical inactivity, physical activity, nutritional habits and smoking have changed. Methods The online survey was conducted in nine European countries (Bosnia and Herzegovina, Croatia, Greece, Kosovo, Italy, Serbia, Slovakia, Slovenia and Spain) in 4108 participants, aged 15-82 years. The survey took place 30 to 40 days after WHO declared COVID-19 pandemic state, from April 15th to May 3rd, 2020. Results The results have shown 30%minutes longer sleeping time, 50% longer physical inactivity time, 65% longer screen time, 43% shorter walking time, 24% shorter sport time and 37% longer physical work time. Additionally, body mass gains (0.3%kg) could be explained in 20.6% with meals sizes, unhealthy food consumption, screen time and sport time. Further, respondents reported more regular meals (44%) and healthier meals with less alcohol consumption and less smoking, which have been positive outcomes of home confinement. Conclusion The findings draw attention to negative changes in everyday praxis (inactivity, body mass gain) after such a short period. Because of possible risk to population's health (especially of countries such as Italy and Spain with serious threat and more stringent measures), findings enable development of recommendations for maintaining healthy lifestyle habits with minimal negative health consequences in similar pandemic circumstances.
Ključne besede: coronavirus pandemic, COVID-19 pandemic measures, daily life praxis, physical activity, sleeping habits, eating habits, public health
DiRROS - Objavljeno: 18.12.2020; Ogledov: 610; Prenosov: 281

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Children's daily routine response to COVID-19 emergency measures in Serbia
Saša Pišot, Dragan Krivokapić, Nebojša Maksimović, Ivana Milovanović, Radenko Matić, Jovan Vuković, 2021

Povzetek: Objective: The emergence of coronavirus in Serbia as well as in other European countries led to the declaration of a state of emergency, which, among other measures, included a switch to online education, the lockdown of public life and organized sports, and a curfew from 5 pm to 5 am. This study aimed to investigate the extent to which these measures affected children%s daily routines. More specifically, it aimed to determine how children maintained their learning, physical activity, and screen time routines from the period before the state of emergency was declared. Methods: Response to an online parent-reported questionnaire was conducted (N = 450). The factorial validity of the scales was prepared using confirmatory factor analysis, with acceptable fit indices. Based on that, the authors tested the interrelations between dimensions using structural equation modeling in SPSS, AMOS 24.0. Results: The study results indicate a positive relationship between school achievement and study time (% = 0.25). They also indicate that children who were physically active before the pandemic continued their activities during the emergency state (% = 0.53). Physical activity impact during the COVID-19 emergency measures reduces children%s behavior changes (% = 0.55). Finally, they highlight that children who spent more time with multimedia content had greater changes in anxiety, sensitivity, nervousness, and worry due to COVID-19 emergency measures (% = %0.38). Conclusions: Healthy lifestyle habits formed in childhood are suggested to be responsible for the greater %resistance to change% shown by the children from this study.
Ključne besede: children, daily routine, school achievement, physical activity, coronavirus, COVID-19, pandemic, restrictions, emergency measures, Serbia
DiRROS - Objavljeno: 22.04.2021; Ogledov: 437; Prenosov: 255
.pdf Celotno besedilo (1,30 MB)

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Reduced parasympathetic reactivation during recovery from exercise in myalgic encephalomyelitis/chronic fatigue syndrome
Jessica Van Oosterwijck, Uroš Marušič, Inge De Wandele, Mira Meeus, Lorna Paul, Luc Lambrecht, Greta Moorkens, Lieven Danneels, Jo Nijs, 2021

Povzetek: Although autonomic nervous system (ANS) dysfunction in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) has been proposed, conflicting evidence makes it difficult to draw firm conclusions regarding ANS activity at rest in ME/CFS patients. Although severe exercise intolerance is one of the core features of ME/CFS, little attempts have been made to study ANS responses to physical exercise. Therefore, impairments in ANS activation at rest and following exercise were examined using a case-control study in 20 ME/CFS patients and 20 healthy people. Different autonomous variables, including cardiac, respiratory, and electrodermal responses were assessed at rest and following an acute exercise bout. At rest, parameters in the time-domain represented normal autonomic function in ME/CFS, while frequency-domain parameters indicated the possible presence of diminished (para)sympathetic activation. Reduced parasympathetic reactivation during recovery from exercise was observed in ME/CFS. This is the first study showing reduced parasympathetic reactivation during recovery from physical exercise in ME/CFS. Delayed HR recovery and/or a reduced HRV as seen in ME/CFS have been associated with poor disease prognosis, high risk for adverse cardiac events, and morbidity in other pathologies, implying that future studies should examine whether this is also the case in ME/CFS and how to safely improve HR recovery in this population.
Ključne besede: autonomic nervous system, autonomic function, electrodermal activity, electrocardiogram, heart rate, physical activity
DiRROS - Objavljeno: 20.10.2021; Ogledov: 116; Prenosov: 87
.pdf Celotno besedilo (4,50 MB)

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