Results 21 to 30 of about 15,780 (275)

Eveningness is associated with sedentary behavior and increased 10-year risk of cardiovascular disease: the SCAPIS pilot cohort

Scientific Reports, 2022
Chronotype reflects individual preferences for timing activities throughout the day, determined by the circadian system, environment and behavior. The relationship between chronotype, physical activity, and cardiovascular health has not been established.
Mio Kobayashi Frisk, Jan Hedner, Ludger Grote, Örjan Ekblom, Daniel Arvidsson, Göran Bergström, Mats Börjesson, Ding Zou   +7 more
doaj   +1 more source

Chronotype and Social Jetlag: A (Self-) Critical Review

Biology, 2019
The Munich ChronoType Questionnaire (MCTQ) has now been available for more than 15 years and its original publication has been cited 1240 times (Google Scholar, May 2019).
T. Roenneberg, L. Pilz, G. Zerbini, Eva C. Winnebeck   +3 more
semanticscholar   +1 more source

Genome-wide association analyses of chronotype in 697,828 individuals provides insights into circadian rhythms

Nature Communications, 2019
Being a morning person is a behavioural indicator of a person’s underlying circadian rhythm. Using genome-wide data from 697,828 UK Biobank and 23andMe participants we increase the number of genetic loci associated with being a morning person from 24 to ...
Samuel E. Jones, J. Lane, A. Wood, V. V. van Hees, J. Tyrrell, R. Beaumont, A. Jeffries, H. Dashti, M. Hillsdon, K. Ruth, M. Tuke, H. Yaghootkar, S. Sharp, Yingjie Jie, W. Thompson, Jamie W. Harrison, Amy Dawes, Enda M. Byrne, H. Tiemeier, K. Allebrandt, J. Bowden, D. Ray, R. Freathy, A. Murray, D. Mazzotti, P. Gehrman, D. Lawlor, T. Frayling, M. Rutter, D. Hinds, R. Saxena, M. Weedon   +31 more
semanticscholar   +1 more source

Chronotype Differences in Body Composition, Dietary Intake and Eating Behavior Outcomes: A Scoping Systematic Review

Advances in Nutrition, 2022
The timing and nutritional composition of food intake are important zeitgebers for the biological clocks in humans. Thus, eating at an inappropriate time (e.g., during the night) may have a desynchronizing effect on the biological clocks and, in the long
C. van der Merwe, M. Münch, R. Kruger
semanticscholar   +1 more source

Rise and shine for eating right: the link between healthy nutrition and chronotype among young adults

Frontiers in Nutrition, 2023
AimMany studies have examined the relationship between chronotype and general health. Because healthy eating is the basis of health aim of this study is to evaluate the relationship between healthy nutrition attitudes and chronotype in young adults ...
Hande Mortaş, Büşra Ayhan, Semra Navruz Varlı, Süleyman Köse, Duygu Ağagündüz, Saniye Bilici   +5 more
doaj   +1 more source

Biological Rhythm and Chronotype: New Perspectives in Health

Biomolecules, 2021
The circadian rhythm plays a fundamental role in regulating biological functions, including sleep–wake preference, body temperature, hormonal secretion, food intake, and cognitive and physical performance.
A. Montaruli, L. Castelli, A. Mulè, R. Scurati, F. Esposito, L. Galasso, E. Roveda   +6 more
semanticscholar   +1 more source

Chronotype ontogeny related to gender [PDF]

Brazilian Journal of Medical and Biological Research, 2014
Chronotype is an established concept designed to identify distinct phase relationships between the expression of circadian rhythms and external synchronizers in humans. Although it has been widely accepted that chronotype is subjected to ontogenetic modulation, there is no consensus on the interaction between age and gender.
Duarte, L.L, Menna-Barreto, L., Miguel, M.A.L, Louzada, F., Araújo, John Fontenele, Alam, M., Areas, R., Pedrazzoli, M.   +7 more
openaire   +6 more sources

Change in Individual Chronotype Over a Lifetime: A Retrospective Study [PDF]

Sleep Medicine Research, 2011
Background and Objective Sleep disturbances resulting from a mismatch between the sleep-wake schedule and an individual’s chronotype can influence work or school performance and numerous health outcomes. Individual chronotype can be determined by genetic
Jung Hie Lee, In Soo Kim, Seong Jae Kim, Wei Wang, Jeanne F Duffy   +4 more
doaj   +1 more source

The Relationship between Nomophobia, Insomnia, Chronotype, Phone in Proximity, Screen Time, and Sleep Duration in Adults: A Mobile Phone App-Assisted Cross-Sectional Study

Healthcare, 2023
Earlier studies that have investigated the association between nomophobia and insomnia revealed that a strong relationship exists between both variables.
Haitham A. Jahrami
semanticscholar   +1 more source

Morning, evening or indifferent? Production of knowledge on chronotype in nursing

Revista de Enfermagem da Universidade Federal de Santa Maria, 2015
Doi: 10.5902/2179769212888 Objective: to analyze the scientific literature on chronotype in nursing. Method: integrative review guided by the question: What is the production of knowledge about chronotype in nursing?
Rosângela Marion da Silva, Regina Célia Gollner Zeitoune, Carmem Lúcia Colomé Beck, Marli Maria Loro   +3 more
doaj   +1 more source