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Factors associated with habitual time spent in different physical activity intensities using multiday accelerometry.
Jaeschke L, Steinbrecher A, Boeing H, Gastell S, Ahrens W, Berger K, Brenner H, Ebert N, Fischer B, Greiser KH, Hoffmann W, Jöckel KH, Kaaks R, Keil T, Kemmling Y, Kluttig A, Krist L, Leitzmann M, Lieb W, Linseisen J, Löffler M, Michels KB, Obi N, Peters A, Schipf S, Schmidt B, Zinkhan M, Pischon T. Jaeschke L, et al. Among authors: obi n. Sci Rep. 2020 Jan 21;10(1):774. doi: 10.1038/s41598-020-57648-w. Sci Rep. 2020. PMID: 31964962 Free PMC article.
Response in individuals with and without foreign background and application to the National Cohort in Germany: which factors have an effect?
Winkler V, Leitzmann M, Obi N, Ahrens W, Edinger T, Giani G, Linseisen J, Löffler M, Michels K, Nöthlings U, Schipf S, Kluttig A, Wichmann HE, Hoffmann B, Jöckel KH, Becher H. Winkler V, et al. Among authors: obi n. Int J Public Health. 2014 Jun;59(3):555-63. doi: 10.1007/s00038-013-0539-1. Epub 2014 Jan 5. Int J Public Health. 2014. PMID: 24390621
The German National Cohort: aims, study design and organization.
German National Cohort (GNC) Consortium. German National Cohort (GNC) Consortium. Eur J Epidemiol. 2014 May;29(5):371-82. doi: 10.1007/s10654-014-9890-7. Epub 2014 May 20. Eur J Epidemiol. 2014. PMID: 24840228 Free PMC article.
Test-retest reliability of an infectious disease questionnaire and evaluation of self-assessed vulnerability to infections : findings of Pretest 2 of the German National Cohort.
Castell S, Akmatov MK, Obi N, Flesh-Janys D, Nieters A, Kemmling Y, Pessler F, Krause G. Castell S, et al. Among authors: obi n. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2014 Nov;57(11):1300-7. doi: 10.1007/s00103-014-2045-x. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2014. PMID: 25293885 Free PMC article.
Evaluation of a questionnaire to assess selected infectious diseases and their risk factors : findings of a multicenter study.
Sievers C, Akmatov MK, Kreienbrock L, Hille K, Ahrens W, Günther K, Flesch-Janys D, Obi N, Michels KB, Fricke J, Greiser KH, Kaaks R, Peter HH, Pessler F, Nieters A, Krause G. Sievers C, et al. Among authors: obi n. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2014 Nov;57(11):1283-91. doi: 10.1007/s00103-014-2052-y. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2014. PMID: 25300826 Free PMC article.
Feasibility and acceptance of cervicovaginal self-sampling within the German National Cohort (Pretest 2).
Castell S, Krause G, Schmitt M, Pawlita M, Deleré Y, Obi N, Flesch-Janys D, Kemmling Y, Kaufmann AM. Castell S, et al. Among authors: obi n. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2014 Nov;57(11):1270-6. doi: 10.1007/s00103-014-2054-9. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2014. PMID: 25303829 Free PMC article.
137 results