Longitudinal drop-out and weighting against its bias

von Schmidt, Steffen Christian Ekkehard (Autor), ... Woll, Alexander (Autor)
Erschienen in BMC medical research methodology, 17 (2017), Art.-ID 164, [11 S.], Lit.

The use of compression stockings to reduce water retention in the legs during gaming and Esports : randomized controlled field study

von Schmidt, Steffen Christian Ekkehard (Autor), ... Sell, Stefan (Autor), Woll, Alexander (Autor)
Erschienen in Interactive journal of medical research, 11 (2022), 2, Art-ID e25886, [14 S.], Lit.

Physical activity of German children and adolescents 2003–2012 : the MoMo-Study

von Schmidt, Steffen Christian Ekkehard (Autor), ... Henn, Annette (Autor), Albrecht, Claudia (Autor), Woll, Alexander (Autor)
Erschienen in International journal of environmental research and public health, 14 (2017), 11, Art.-ID 1375, [10 S.], Lit.

Relationship between birth weight, early growth rate, and body composition in 5- to 7-year-old children

von Gätjens, Isabel (Autor), ... Fedde, Svenja (Autor), Schmidt, Steffen Christian Ekkehard (Autor), Hasler, Mario (Autor), Plachta-Danielzik, Sandra (Autor), Müller, Manfred James (Autor), Bosy-Westphal, Anja (Autor)
Erschienen in Obesity facts, 15 (2022), 4, S. 519-527, Lit.

Physical activity in 9-15 year-old pediatric cancer survivors compared to a nationwide sample

von Götte, Miriam (Autor), ... Basteck, Simon (Autor), Beller, Ronja (Autor), Gauß, Gabriele (Autor), Schmidt, Steffen Christian Ekkehard (Autor), Burchartz, Alexander (Autor), Kolb, Simon (Autor), Grydeland, May (Autor), Reinhardt, Dirk (Autor)
Erschienen in Journal of cancer research and clinical oncology, 2023, 149, S. 4719-4729, Lit.

Body composition characteristics of a load-capacity model : age-dependent and sex-specific percentiles in 5- to 17- year-old children

von Gätjens, Isabel (Autor), ... Schmidt, Steffen Christian Ekkehard (Autor), Plachta-Danielzik, Sandra (Autor), Bosy-Westphal, Anja (Autor), Müller, Manfred James (Autor)
Erschienen in Obesity facts, 14 (2021), 6, S. 593-603, Lit.

Fit and healthy in middle adulthood - do fitness levels make a difference

von Klemm, Katja (Autor), ... Brehm, Walter (Autor), Schmidt, Steffen Christian Ekkehard (Autor), De Clerck, Ine Lucia (Autor), Bös, Klaus (Autor)
Erschienen in Central european journal of sport sciences and medicine, 30 (2020), 2, S. 33-46, Lit.

Updated prevalence rates of overweight and obesity in 4- to 10-year-old children in Germany : results from the telephone-based KiGGS Wave 1 after correction for bias in parental re...

von Brettschneider, Anna-Kristin (Autor), ... Schienkiewitz, Anja (Autor), Schmidt, Steffen Christian Ekkehard (Autor), Ellert, Ute (Autor), Kurth, Bärbel-Maria (Autor)
Erschienen in European journal of pediatrics, 2017, 176, S. 547-551, Lit.

Family predictors of physical activity change during the COVID-19 lockdown in preschool children in Germany

von Beck, Franziska (Autor), ... Schmidt, Steffen Christian Ekkehard (Autor), Woll, Alexander (Autor), Reimers, Anne Kerstin (Autor)
Erschienen in Journal of behavioral medicine, 46 (2023), 4, S. 609-621, Lit.

Representative body composition percentiles from bioelectrical impedance analyses among children and adolescents : the MoMo study

von Schmidt, Steffen Christian Ekkehard (Autor), ... Bosy-Westphal, Anja (Autor), Niessner, Claudia (Autor), Woll, Alexander (Autor)
Erschienen in Clinical nutrition, 38 (2019), 6, S. 2712-2720, Lit.

General sports participation rather than amount or intensity is related to body composition among healthy adolescents

von Schmidt, Steffen Christian Ekkehard (Autor), ... Krell-Rösch, Janina (Autor), Bös, Klaus (Autor), Stahn, Alexander (Autor)
Erschienen in International journal of sports science, 3 (2013), 6, S. 217-223, Lit.

Different types of physical activity and fitness and health in adults : an 18-year longitudinal study

von Schmidt, Steffen Christian Ekkehard (Autor), ... Tittlbach, Susanne A. (Autor), Bös, Klaus (Autor), Woll, Alexander (Autor)
Erschienen in BioMed research international, 2017 (2017), Art.-ID 1785217, [10 S.], Lit.

Tracking physical activity in different settings from late childhood to early adulthood in Germany : the MoMo longitudinal study

von Rauner, Annette (Autor), ... Jekauc, Darko (Autor), Mess, Filip (Autor), Schmidt, Steffen Christian Ekkehard (Autor), Woll, Alexander (Autor)
Erschienen in BMC public health, 15 (2015), Art.-ID 391, [11 S.], Lit.

The influence of cortisol, flow, and anxiety on performance in E-Sports : a field study

von Schmidt, Steffen Christian Ekkehard (Autor), ... Gnam, Jens-Peter (Autor), Kopf, Maximilian (Autor), Rathgeber, Tobias (Autor), Woll, Alexander (Autor)
Erschienen in BioMed research international, 2020, 2020, Art.-ID 9651245, [6 S.], Lit.

Association between sense of coherence and health outcomes at 10 and 20 years follow-up : a population-based longitudinal study in Germany

von Dziuba, Anna (Autor), ... Krell-Rösch, Janina (Autor), Schmidt, Steffen Christian Ekkehard (Autor), Bös, Klaus (Autor), Woll, Alexander (Autor)
Erschienen in Frontiers in public health, 9 (2021), Art-ID 739394, [10 S.], Lit.

The relationship between physical activity, fitness, physical complaints and BMI in German adults : results of a longitudinal study

von Tittlbach, Susanne A. (Autor), ... Jekauc, Darko (Autor), Schmidt, Steffen Christian Ekkehard (Autor), Woll, Alexander (Autor), Bös, Klaus (Autor)
Erschienen in European journal of sport science, 17 (2017), 8, S. 1090-1099, Lit.

Exploratory determined correlates of physical activity in children and adolescents : the MoMo study

von Schmidt, Steffen Christian Ekkehard (Autor), ... Schneider, Jennifer (Autor), Reimers, Anne Kerstin (Autor), Niessner, Claudia (Autor), Woll, Alexander (Autor)
Erschienen in International journal of environmental research and public health, 16 (2019), 3, Art.-ID 415, [16 S.], Lit.

Influence of socioeconomic variables on physical activity and screen time of children and adolescents during the COVID‑19 lockdown in Germany : the MoMo study

von Schmidt, Steffen Christian Ekkehard (Autor), ... Burchartz, Alexander (Autor), Kolb, Simon (Autor), Niessner, Claudia (Autor), Oriwol, Doris (Autor), Woll, Alexander (Autor)
Erschienen in German journal of exercise and sport research, 52 (2022), 3, S. 362-373, Lit.

Indicators to assess physical health of children and adolescents in activity research : a scoping review

von Kolb, Simon (Autor), ... Burchartz, Alexander (Autor), Oriwol, Doris (Autor), Schmidt, Steffen Christian Ekkehard (Autor), Woll, Alexander (Autor), Niessner, Claudia (Autor)
Erschienen in International journal of environmental research and public health, 18 (2021), 20, Art-ID 10711, [13 S.], Lit.

Parental and peer support and modelling in relation to domain-specific physical activity participation in boys and girls from Germany

von Reimers, Anne Kerstin (Autor), ... Schmidt, Steffen Christian Ekkehard (Autor), Demetriou, Yolanda (Autor), Marzi, Isabel Alexandra (Autor), Woll, Alexander (Autor)
Erschienen in PLoS one / Public Library of Science, 14 (2019), 10, Art.-ID e0223928, [19 S.], Lit.