Search Results - "Burchartz, Alexander"

Physical activity and screen time of children and adolescents before and during the COVID-19 lockdown in Germany: a natural experiment by Schmidt, Steffen C. E., Anedda, Bastian, Burchartz, Alexander, Eichsteller, Ana, Kolb, Simon, Nigg, Carina, Niessner, Claudia, Oriwol, Doris, Worth, Annette, Woll, Alexander

“…The impact of COVID-19 on social life has been drastic and global. However, the different numbers of cases and different actions in different countries have…”
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Comparison of Self-Reported and Device-Based Measured Physical Activity Using Measures of Stability, Reliability, and Validity in Adults and Children by Fiedler, Janis, Eckert, Tobias, Burchartz, Alexander, Woll, Alexander, Wunsch, Kathrin

“…Quantification of physical activity (PA) depends on the type of measurement and analysis method making it difficult to compare adherence to PA guidelines…”
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The physical activity of children and adolescents in Germany 2003-2017: The MoMo-study by Schmidt, Steffen C E, Anedda, Bastian, Burchartz, Alexander, Oriwol, Doris, Kolb, Simon, Wäsche, Hagen, Niessner, Claudia, Woll, Alexander

“…With digitalization and virtual entertainment being the megatrends of the 21st century, there is reasonable concern about the role of physical activity (PA) in…”
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The geospatial and conceptual configuration of the natural environment impacts the association with health outcomes and behavior in children and adolescents by Nigg, Carina, Niessner, Claudia, Burchartz, Alexander, Woll, Alexander, Schipperijn, Jasper

“…Abstract Background Studies investigating associations between natural environments and health outcomes or health behaviors in children and adolescents yielded…”
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Author Correction: Physical activity and screen time of children and adolescents before and during the COVID-19 lockdown in Germany: a natural experiment by Schmidt, Steffen C. E., Anedda, Bastian, Burchartz, Alexander, Eichsteller, Ana, Kolb, Simon, Nigg, Carina, Niessner, Claudia, Oriwol, Doris, Worth, Annette, Woll, Alexander

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Comparison of self-reported & device-based, measured physical activity among children in Germany by Burchartz, Alexander, Oriwol, Doris, Kolb, Simon, Schmidt, Steffen C E, Wunsch, Kathrin, Manz, Kristin, Niessner, Claudia, Woll, Alexander

“…As children show a more complex but less structured movement behavior than adults, assessment of their many spontaneous and impulsive movements is a challenge…”
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The Impact of COVID-19 on the Interrelation of Physical Activity, Screen Time and Health-Related Quality of Life in Children and Adolescents in Germany: Results of the Motorik-Modul Study by Wunsch, Kathrin, Nigg, Carina, Niessner, Claudia, Schmidt, Steffen C E, Oriwol, Doris, Hanssen-Doose, Anke, Burchartz, Alexander, Eichsteller, Ana, Kolb, Simon, Worth, Annette, Woll, Alexander

“…Reduced physical activity (PA) and prolonged screen time (ST) negatively influence health-related quality of life (HRQoL), a protective factor against illness…”
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The relationship of self-reported and device-based measures of physical activity and health-related quality of life in adolescents by Wunsch, Kathrin, Nigg, Claudio R, Weyland, Susanne, Jekauc, Darko, Niessner, Claudia, Burchartz, Alexander, Schmidt, Steffen, Meyrose, Ann-Katrin, Manz, Kristin, Baumgarten, Franz, Woll, Alexander

“…Physical activity (PA) has beneficial effects on health and health-related quality of life (HRQoL), which is a protective factor of illness and mortality. The…”
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Physical Activity and Recurrent Pain in Children and Adolescents in Germany—Results from the MoMo Study by Kolb, Simon, Burchartz, Alexander, Krause, Laura, Klos, Leon, Schmidt, Steffen C. E, Woll, Alexander, Niessner, Claudia

“…Recurrent pain can be a significant disruption in the activities of daily life, and is not only a health problem in adults but also in children and…”
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Reply to Kersting et al. Comment on “Wunsch et al. The Impact of COVID-19 on the Interrelation of Physical Activity, Screen Time and Health-Related Quality of Life in Children and Adolescents in Germany: Results of the Motorik-Modul Study. Children 2021, 8, 98” by Wunsch, Kathrin, Nigg, Carina, Niessner, Claudia, Schmidt, Steffen C. E., Oriwol, Doris, Hanssen-Doose, Anke, Burchartz, Alexander, Eichsteller, Ana, Kolb, Simon, Worth, Annette, Woll, Alexander

“…In reply to the comment of Kersting et al [...]…”
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Associations between green space availability and youth’s physical activity in urban and rural areas across Germany by Nigg, Carina, Fiedler, Janis, Burchartz, Alexander, Reichert, Markus, Niessner, Claudia, Woll, Alexander, Schipperijn, Jasper

“…[Display omitted] •Green space – physical activity (PA) associations explored across urbanicity levels.•Green space and urbanicity assessed with geospatial…”
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Population density predicts youth's physical activity changes during Covid-19 – Results from the MoMo study by Nigg, Carina, Oriwol, Doris, Wunsch, Kathrin, Burchartz, Alexander, Kolb, Simon, Worth, Annette, Woll, Alexander, Niessner, Claudia

“…Children in Germany showed positive physical activity changes during the first Covid-19 lockdown in April 2020, but it is unclear how the changes relate to…”
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O.5.1-1 Physical environment perceptions in rural and urban areas and their influence on adolescents’ walking and non-motorized vehicle use by Klos, Leon, Fiedler, Janis, Nigg, Carina, Burchartz, Alexander, Hinz, Thomas, Wäsche, Hagen, Niessner, Claudia, Woll, Alexander

“…Abstract Purpose Environment perceptions influence adolescents’ active transport. However, most studies focus on urban areas only and do not differentiate…”
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Active school transport routines during school transitions: Socio-structural predictors of changes from childhood into early adulthood by Klos, Leon, Burchartz, Alexander, Niessner, Claudia, Reimers, Anne Kerstin, Thron, Maximiliane, Woll, Alexander, Wäsche, Hagen

“…The purpose of this study is to investigate socio-structural predictors of active school transport (AST) change and to explore the stability and changes of…”
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Assessing physical behavior through accelerometry – State of the science, best practices and future directions by Burchartz, Alexander, Anedda, Bastian, Auerswald, Tina, Giurgiu, Marco, Hill, Holger, Ketelhut, Sascha, Kolb, Simon, Mall, Christoph, Manz, Kristin, Nigg, Claudio R., Reichert, Markus, Sprengeler, Ole, Wunsch, Kathrin, Matthews, Charles E.

“…•Use 24h objective recording of physical activity in real life over a period of several days and weeks.•Accelerometers can easily be used in various…”
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Socio-structural determinants of physical activity behavior in children and adolescents: The importance of social support by Wolbring, Laura, Jekauc, Darko, Hinz, Thomas, Burchartz, Alexander, Kolb, Simon, Schmidt, Steffen Christian Ekkehard, Woll, Alexander, Wäsche, Hagen

“…The purpose of this study is to analyze the influence of socio-structural determinants of physical activity (PA) behavior in children and adolescents. We…”
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A Short Version of the Physical Activity Enjoyment Scale: Development and Psychometric Properties by Chen, Cheng, Weyland, Susanne, Fritsch, Julian, Woll, Alexander, Niessner, Claudia, Burchartz, Alexander, Schmidt, Steffen C. E., Jekauc, Darko

“…Objective: The purposes of this paper were to (a) develop a new short, theory-driven, version of the physical activity enjoyment scale (PACES-S) using content…”
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Physical activity in 9–15 year-old pediatric cancer survivors compared to a nationwide sample by Götte, Miriam, Basteck, Simon, Beller, Ronja, Gauß, Gabriele, Schmidt, Steffen, Burchartz, Alexander, Kolb, Simon, Grydeland, May, Reinhardt, Dirk

“…Introduction Sufficient physical activity (PA) has the potential to mitigate late effects of cancer, but objective data of PA levels in adolescents are scarce…”
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GRANADA consensus on analytical approaches to assess associations with accelerometer-determined physical behaviours (physical activity, sedentary behaviour and sleep) in epidemiological studies by Migueles, Jairo H, Aadland, Eivind, Andersen, Lars Bo, Brønd, Jan Christian, Chastin, Sebastien F, Hansen, Bjørge H, Konstabel, Kenn, Kvalheim, Olav Martin, McGregor, Duncan E, Rowlands, Alex V, Sabia, Séverine, van Hees, Vincent T, Walmsley, Rosemary, Ortega, Francisco B

“…The inter-relationship between physical activity, sedentary behaviour and sleep (collectively defined as physical behaviours) is of interest to researchers…”
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Cohort Profile Update: The Motorik-Modul (MoMo) Longitudinal Study-physical fitness and physical activity as determinants of health development in German children and adolescents by Woll, Alexander, Klos, Leon, Burchartz, Alexander, Hanssen-Doose, Anke, Niessner, Claudia, Oriwol, Doris, Schmidt, Steffen C E, Bös, Klaus, Worth, Annette

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