Physical activity and weight status of children in Germany: cross-sectional results from the MoMo Wave 3 (2018–2020)

• DOI: 10.1007/s00431-025-06183-9
• Publication Date: 2025-05-24T07:53:20Z
• Authors: Elena Brehm; Lara Tschuschke; Leon Klos; Alexander Burchartz; Carmen Volk; Anke Hanssen-Doose; Darko Jekauc; Claudia Niessner; Alexander Woll
• Keywords: Underweight; Cross-sectional study

Abstract Childhood physical activity (PA) plays a critical role in preventing obesity and supporting overall health. This study investigates the prevalence of weight status categories their association with organized unorganized PA among 6- to 17-year-old children Germany using MoMo Wave 3 (2018–2020). Cross-sectional data from (2018–2020) were analyzed examine associations between PA. A total 1983 participants (age: 11.6 ± 3.4 years, 52.3% male) completed questionnaire had anthropometric measurements taken, including height weight. Statistical comparisons normal-weight those classified as underweight or overweight based on body mass index focused participation Linear logistic regressions used for statistical analysis. Among participants, 3.0% severely underweight, 5.8% 7.2% overweight, 4.6% obese. Participants ( ꞵ = − .084; p < .001) .045; .042) spent less time compared normal weights. Overweight likely participate (OR .64, .003). No significant differences observed duration who participated, regardless status. Conclusion : The has remained consistently high recent years. Tailored interventions should address specific barriers faced by both enhance improve health outcomes across diverse groups. What is Known: • Children are physically active than peers, often . New: show activities peers .• Although engaged frequently activities, did participated similar