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Martin Bujard

federal institute for population research

18H指数
118论文数
1.3K被引数
收录论文 21
发表时间
Physical activity and perinatal depression and anxiety: a global umbrella review and meta-meta-analysis身体活动与围产期抑郁和焦虑:一项全球伞状综述和元元分析
err2026-07-19
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errElizabeth Mohr; Helena Ludwig-Walz; Dawid Pieper; Regina Guthold; Mariebelle Kaus; Alexander Pachanov; Martin Bujard
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Trends in physical fitness among children and adolescents in Europe: A systematic review and meta-analyses during and after the COVID-19 pandemic
err2025-11-07
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errHelena Ludwig-Walz; Sarah Heinisch; Waldemar Siemens; Claudia Niessner; Tanja Eberhardt; Indra Dannheim; Regina Guthold; Martin Bujard
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The Generations and Gender Survey: a cross-national longitudinal resource世代与性别调查:一项跨国纵向资源
err2025-08-01
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errGauthier, Anne H.; Kong, Siyang; Grunwald, Olga; Bujard, Martin; Caporali, Arianna; Deimantas, Vytenis Juozas; Emery, Tom; Jablonski, Wojciech; Koops, Judith C.; Rijken, Arieke; Schumann, Almut
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Physical fitness in youth: a systematic review of changes during and after the COVID-19 pandemic
err2024-10-28
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errLudwig-Walz, H.; Heinisch, S.; Siemens, W.; Niessner, C.; Eberhardt, T.; Dannheim, I; Boes, K.; Bujard, M.
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Reduced physical activity in youth during the COVID-19 pandemic: systematic review and meta-analysis
err2024-10-28
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errLudwig-Walz, H.; Siemens, W.; Heinisch, S.; Dannheim, I; Loss, J.; Bujard, M.
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A new data infrastructure for family research and demographic analysis: the German Family Demography Panel Study (FReDA)
err2024-04-15
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errHank, Karsten; Gummer, Tobias; Bujard, Martin; Neyer, Franz J.; Pollak, Reinhard; Spiess, C. Katharina; Wolf, Christof; Christmann, Pablo; Kunz, Tanja; Lueck, Detlev; Naderi, Robert; Nutz, Theresa; Schmid, Lisa; Thoennissen, Carolin
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Anxiety among children and adolescents during the COVID-19 pandemic in Europe: a systematic review protocol
err2023-04-11
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errLudwig-Walz, Helena; Dannheim, Indra; Pfadenhauer, Lisa M.; Fegert, Joerg M.; Bujard, Martin
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Does temporary employment increase length of commuting? Longitudinal evidence from Australia and Germany
err2023-02-25
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errLass, Inga; Skora, Thomas; Rueger, Heiko; Wooden, Mark; Bujard, Martin
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