TY  - JOUR
AU  - Stein, Michael J
AU  - Weber, Andrea
AU  - Bamberg, Fabian
AU  - Baurecht, Hansjörg
AU  - Berger, Klaus
AU  - Bohmann, Patricia
AU  - Brenner, Hermann
AU  - Brummer, Julian
AU  - Dörr, Marcus
AU  - Fischer, Beate
AU  - Gastell, Sylvia
AU  - Greiser, Karin-Halina
AU  - Harth, Volker
AU  - Hebestreit, Antje
AU  - Heise, Jana-Kristin
AU  - Herbolsheimer, Florian
AU  - Ittermann, Till
AU  - Karch, André
AU  - Keil, Thomas
AU  - Kluttig, Alexander
AU  - Krist, Lilian
AU  - Michels, Karin B
AU  - Mikolajczyk, Rafael
AU  - Nauck, Matthias
AU  - Nimptsch, Katharina
AU  - Obi, Nadia
AU  - Pischon, Tobias
AU  - Pivovarova-Ramich, Olga
AU  - Schikowski, Tamara
AU  - Schmidt, Börge
AU  - Schulze, Matthias B
AU  - Steindorf, Karen
AU  - Zylla, Stephanie
AU  - Leitzmann, Michael F
TI  - Diurnal timing of physical activity in relation to obesity and diabetes in the German National Cohort (NAKO).
JO  - International journal of obesity
VL  - 49
SN  - 0307-0565
CY  - Avenel, NJ
PB  - Nature Publ. Group
M1  - DKFZ-2025-00234
SP  - 921–930
PY  - 2025
N1  - 49, pages 921–930 (2025)
AB  - Physical activity supports weight regulation and metabolic health, but its timing in relation to obesity and diabetes remains unclear. We aimed to assess the diurnal timing of physical activity and its association with obesity and diabetes.We cross-sectionally analyzed hip-worn accelerometry data from 61,116 participants aged 20-75 in the German National Cohort between 2015 and 2019. We divided physical activity into sex- and age-standardized quartiles of total morning (06:00-11:59), afternoon (12:00-17:59), evening (18:00-23:59), and nighttime (00:00-06:00) physical activity. Using multivariable logistic regression, we estimated associations of physical activity timing with obesity (BMI ≥ 30.0 kg/m2) and diabetes (self-reported or HbA1c ≥ 6.5
LB  - PUB:(DE-HGF)16
C6  - pmid:39856244
DO  - DOI:10.1038/s41366-025-01721-9
UR  - https://inrepo02.dkfz.de/record/298227
ER  -