Association between chronotype and the constructs of the Three-Factor-Eating-Questionnaire.
The aim of this study was to explore associations between chronotype and the Three-Factor-Eating-Questionnaire. We found a positive association between morningness and dietary restraint and negative correlations between morningness and disinhibition and perceived hunger. Further, there was an association between morningness and flexible control. BMI tended to be negatively associated with morningness and correlated with disinhibition and with the sub-scale RC7. No association was found between BMI and cognitive restraint, hunger and flexible control. Also, no relationships existed between sleep length on weekdays or on weekends and BMI or eating.
Schubert
Eva
E
University of Leipzig, Institute of Biology, Johannisallee 21-23, Leipzig, Germany.
Randler
Christoph
C
D000293:Adolescent; D000328:Adult; D015992:Body Mass Index; D002940:Circadian Rhythm / Q000502:physiology*; D004435:Eating / Q000502:physiology* / Q000523:psychology*; D005163:Factor Analysis, Statistical; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D006815:Hunger / Q000502:physiology; D007266:Inhibition, Psychological; D008297:Male; D012890:Sleep / Q000502:physiology*; D011795:Surveys and Questionnaires / Q000592:standards; D055815:Young Adult