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University of Graz News Alarmierend

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Friday, 27 August 2021

Alarmierend

Folgen aus Covid-19: Der Sport kam für Kinder im vergangenen Pandemiejahr oftmals zu kurz, dafür stieg der Body-Maß-Index dramatisch an. Foto: Pexels.com/Alexa

Folgen aus Covid-19: Der Sport kam für Kinder im vergangenen Pandemiejahr oftmals zu kurz, dafür stieg der Body-Maß-Index dramatisch an. Foto: Pexels.com/Alexa

Folgen von Covid-19: Eine Uni-Graz-Studie zeigt auf, dass Österreichs VolksschülerInnen übergewichtiger und weniger fit als vor der Pandemie sind

Die Covid-Pandemie hat auch bei Österreichs VolksschülerInnen ihre Spuren hinterlassen: Einer Studie zur Folge, die federführend von Gerald Jarnig vom Institut für Sportwissenschaften an der Uni Graz durchgeführt worden ist, sind Kinder im Volksschulalter im Vergleich zu früher übergewichtiger und weniger fit. "In dieser Kohortenstudie mit Kindern aus Österreich waren die Maßnahmen zur Bekämpfung von Covid-19 mit einer Verringerung der Herz- und respiratorischen Fitness sowie einer Erhöhung des Body-Mass-Index verbunden. Die Ergebnisse deuten auf einen Bedarf an gemeinschaftlichen Anstrengungen hin, um diese Veränderungen des Gesundheitsstatus der Kinder rückgängig zu machen und negative Langzeitfolgen für die Gesundheit zu verhindern", schrieben Gerald Jarnig und seine Co-Autoren im Online-Journal der Amerikanischen Ärztegesellschaft. Demnach sind die bedenklichen Erkenntnisse auf die Schulschließungen und den damit verbundenen Ausfall von Turnstunden sowie dem Entfall von sportlicher Betätigung im Freien aufgrund des bundesweiten Lockdowns zurückzuführen. Die WissenschafterInnen hatten insgesamt 764 VolkschülerInnen aus zwölf Volksschulen in Klagenfurt und Umgebung ausgewählt. Die Zahlen ließen sich aber auf ganz Österreich anwenden, so die ForscherInnen. 

Zur Studie
Jarnig G, Jaunig J, van Poppel MNM. Association of COVID-19 Mitigation Measures With Changes in Cardiorespiratory Fitness and Body Mass Index Among Children Aged 7 to 10 Years in Austria. JAMA Netw Open. 2021;4(8):e2121675. doi:10.1001/jamanetworkopen.2021.21675

created by Konstantin Tzivanopoulos

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Career Booster: How the Research Careers Campus supports researchers

They are innovative, creative and productive – researchers who have not yet been appointed to a professorship make a massive contribution to a university’s research output. To provide them with even better support on their career path, the University of Graz has established the Research Careers Campus. The official launch took place on 22 April 2026 with a ‘festival’.

Greenery on the rise: over 500 new flowers, perennials and shrubs on campus

Bright blooms and fresh greenery make our hearts beat faster in spring. But it is not just us humans who delight in this colourful growth. For many animals, this splendour provides, above all, food and habitat. There has recently been an increase in this on the University of Graz campus. More than 500 native flowers, perennials and shrubs have been planted on strips of fallow land around Universitätsplatz 2.

Around the world in eight stops: the Long Night of Research at the University of Graz

On 24 April from 5 pm, you can take a short trip around the globe at the University of Graz, discovering pecularities of foreign countries or new local features in the entrance hall of the University Library. The itinerary takes you through introduced animal species, political attitudes and the omnipotence of algorithms. There will also be a programme in the historic reading hall, as well as at the UniGraz@Museum and the University Archive.

Building biological bridges: Chemist discovers an ecological tool for the pharmaceutical industry

Building a relationship on a solid foundation is also important in chemistry. To produce medicines, disinfectants or plant protection products, stable bonds between carbon atoms must be formed. Conventional chemical methods rely on environmentally harmful reagents and solvents to carry out the desired reaction. This process also produces unusable by-products. Chemist Lilla Gal has discovered an enzyme that enables the same process to take place efficiently and sustainably. The results of her research were recently published in the prestigious journal Angewandte Chemie.

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