Weekly variation in markers of cardiometabolic health - the possible effect of weekend behavior - a cross-sectional study.

Autor: Hansen LS; Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Campusvej 55, 5230, Odense M, Denmark., Pedersen MRL; Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Campusvej 55, 5230, Odense M, Denmark., Tarp J; Department of Sports Medicine, Norwegian School of Sports Sciences, Oslo, Norway., Bugge A; Department of Midwifery, Physiotherapy, Occupational Therapy and Psychomotor Therapy Faculty of Health, University College Copenhagen, Copenhagen, Denmark., Wedderkopp N; Orthopedic dep. Hospital of South West Denmark, Department of Regional Health Research, University of Southern Denmark, Esbjerg, Denmark., Møller NC; Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Campusvej 55, 5230, Odense M, Denmark. ncmoller@health.sdu.dk.
Jazyk: angličtina
Zdroj: BMC cardiovascular disorders [BMC Cardiovasc Disord] 2020 Sep 07; Vol. 20 (1), pp. 405. Date of Electronic Publication: 2020 Sep 07.
DOI: 10.1186/s12872-020-01692-x
Abstrakt: Background: Adolescents' health-related behavior varies from weekday to weekend. Only few studies, however, have examined to which degree such variation will affect markers of cardiometabolic health. Therefore, the primary aim of this study is to examine if markers of cardiometabolic health differ between different days of the week in adolescents.
Methods: This cross-sectional school-based study included up to 581 participants, 11-17 years old. Markers of metabolic health were insulin, glucose, triglyceride, HDL-cholesterol (HDL-C), LDL-cholesterol (LDL-C) and blood pressure. Linear mixed regression modelling was used to examine the cardiometabolic profile across weekdays.
Results: Significant declining trends were observed across the week in adolescents' levels of cardiometabolic health markers. Lower levels of insulin (16.1%), glucose (2.6%) and triglyceride (24.7%) were observed on Fridays compared to Mondays (p ≤ 0.006). Gradual improvement in measurement profiles across weekdays was less apparent for HDL-C, LDL-C, systolic blood pressure and diastolic blood pressure (P ≥ 0.06). Analyses stratified by sex suggested a more noticeable pattern of gradual improvement across weekdays in boys than in girls.
Conclusion: Significantly lower levels of insulin, glucose and triglyceride were observed in adolescents on Fridays compared to Mondays. However, when sex specific analyses were performed significant profile variations were only observed across the week in boys. More research is needed to better understand which behavioral factors in particular seem to influence weekly variation in markers of cardiometabolic health - especially since such variation potentially will have an impact on how assessments of markers of cardiometabolic health optimally should be planned, standardized and carried out, both in research and in medical practice.
Databáze: MEDLINE
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