5 documents found, page 1 of 1
Genetic and environmental effects on body mass index from infancy to the onset ...
Silventoinen, Karri; Jelenkovic, Aline; Sund, Reijo; Hur, Yoon-Mi; Yokoyama, Yoshie; Honda, Chika; Hjelmborg, Jacob vB; Möller, Sören; Ooki, SyuichiBackground: Both genetic and environmental factors are known to affect body mass index (BMI), but detailed understanding of how their effects differ during childhood and adolescence is lacking. Objectives: We analyzed the genetic and environmental contribu tions to BMI variation from infancy to early adulthood and the ways they differ by sex and geographic regions representing high (North America and Australia)...
Genetic and environmental influences on height from infancy to early adulthood:...
Jelenkovic, Aline; Sund, Reijo; Hur, Yoon-Mi; Yokoyama, Yoshie; Hjelmborg, Jacob v. B.; Möller, Sören; Honda, Chika; Magnusson, Patrik K. E.
The CODATwins Project: The Cohort Description of Collaborative Project of Devel...
Silventoinen, Karri; Jelenkovic, Aline; Sund, Reijo; Honda, Chika; Aaltonen, Sari; Yokoyama, Yoshie; Tarnoki, Adam D.; Tarnoki, David L.; Ning, FengFor over 100 years, the genetics of human anthropometric traits has attracted scientific interest. In particular, height and body mass index (BMI, calculated as kg/m2) have been under intensive genetic research. However, it is still largely unknown whether and how heritability estimates vary between human populations. Opportunities to address this question have increased recently because of the establishment of...
Study protocol for the 10 Top Tips (10TT) Trial : Randomised controlled trial o...
Beeken, Rebecca J.; Croker, Helen; Morris, Stephen; Leurent, Baptiste; Omar, Rumana; Nazareth, Irwin; Wardle, JaneBackground: Primary care is the first port of call for advice about weight control. There is hence a need for simple, effective interventions that can be delivered without specialist skills. We have developed such an intervention; the 10 Top Tips (10TT). This intervention was effective with respect to weight loss in a volunteer population, but has yet to be tested in primary care. The aim of this trial is there...
How are habits formed : Modelling habit formation in the real world
Phillippa, Lally; Jaarsveld, Cornelia H. M. Van; Potts, Henry W. W.; Wardle, JaneTo investigate the process of habit formation in everyday life, 96 volunteers chose an eating, drinking or activity behaviour to carry out daily in the same context (for example ‘after breakfast’) for 12 weeks. They completed the self-report habit index (SRHI) each day and recorded whether they carried out the behaviour. The majority (82) of participants provided sufficient data for analysis, and increases in a...