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Late Chronotype is Associated with Adolescent Asthma: Assessment Using the Korean-Version MCTQ

Objectives: In the study, we explored whether sleep chronotypes are associated with asthma in adolescents. Methods: We analyzed 24,655 physician-diagnosed adolescent asthmatic patients and 253,775 non-asthmatic adolescent patients from the Korea Youth Risk Behavior Web-based Survey (KYRBWS). Socioec...

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Autores principales: Han, Chang Hoon, Chung, Jaeho
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7246473/
https://www.ncbi.nlm.nih.gov/pubmed/32357431
http://dx.doi.org/10.3390/ijerph17093000
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author Han, Chang Hoon
Chung, Jaeho
author_facet Han, Chang Hoon
Chung, Jaeho
author_sort Han, Chang Hoon
collection PubMed
description Objectives: In the study, we explored whether sleep chronotypes are associated with asthma in adolescents. Methods: We analyzed 24,655 physician-diagnosed adolescent asthmatic patients and 253,775 non-asthmatic adolescent patients from the Korea Youth Risk Behavior Web-based Survey (KYRBWS). Socioeconomic factors, health behaviors factors, psychological factors, and sleep parameters were assessed using the Munich Chronotype Questionnaire (MCTQ). Logistic regression after adjusting for multiple confounders was used to explore the association between sleep chronotype and asthma. Results: The asthmatic adolescent group slept less (≤5 h: 24.3% vs. 23.2%) than the non-asthmatic adolescent group. Mean sleep duration (430.6 ± 95.6 vs. 433.5 ± 93.6 min), midpoint of sleep on school-free days (MSF; 255.9 ± 75.9 vs. 258.3 ± 73.6 min), midpoint of sleep on school days (MSW; 199.1 ± 49.1 vs. 200.1 ± 48.4 min), sleep duration on school days (SDW; 398.2 ± 98.1 vs. 400.2 ± 96.8 min), and sleep duration on school-free days (SDF; 511.8 ± 151.9 vs. 516.7 ± 147.2 min) were significantly lower, sleep satisfaction was significantly poorer (low sleep satisfaction: 41.3% vs. 37.5%), and late chronotype was significantly higher in the asthmatic adolescent (21.1% vs. 20.0%). After adjusting for multiple confounders, late chronotype was significantly associated with an increased frequency of adolescent asthma (OR 1.05; 95% CI 1.01–1.09) compared to intermediate chronotypes. Conclusions: Although our study shows a very modest association (OR of 1.05 in the fully adjusted model), we show that the late sleep chronotype is associated with asthma in adolescents in South Korea.
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spelling pubmed-72464732020-06-11 Late Chronotype is Associated with Adolescent Asthma: Assessment Using the Korean-Version MCTQ Han, Chang Hoon Chung, Jaeho Int J Environ Res Public Health Article Objectives: In the study, we explored whether sleep chronotypes are associated with asthma in adolescents. Methods: We analyzed 24,655 physician-diagnosed adolescent asthmatic patients and 253,775 non-asthmatic adolescent patients from the Korea Youth Risk Behavior Web-based Survey (KYRBWS). Socioeconomic factors, health behaviors factors, psychological factors, and sleep parameters were assessed using the Munich Chronotype Questionnaire (MCTQ). Logistic regression after adjusting for multiple confounders was used to explore the association between sleep chronotype and asthma. Results: The asthmatic adolescent group slept less (≤5 h: 24.3% vs. 23.2%) than the non-asthmatic adolescent group. Mean sleep duration (430.6 ± 95.6 vs. 433.5 ± 93.6 min), midpoint of sleep on school-free days (MSF; 255.9 ± 75.9 vs. 258.3 ± 73.6 min), midpoint of sleep on school days (MSW; 199.1 ± 49.1 vs. 200.1 ± 48.4 min), sleep duration on school days (SDW; 398.2 ± 98.1 vs. 400.2 ± 96.8 min), and sleep duration on school-free days (SDF; 511.8 ± 151.9 vs. 516.7 ± 147.2 min) were significantly lower, sleep satisfaction was significantly poorer (low sleep satisfaction: 41.3% vs. 37.5%), and late chronotype was significantly higher in the asthmatic adolescent (21.1% vs. 20.0%). After adjusting for multiple confounders, late chronotype was significantly associated with an increased frequency of adolescent asthma (OR 1.05; 95% CI 1.01–1.09) compared to intermediate chronotypes. Conclusions: Although our study shows a very modest association (OR of 1.05 in the fully adjusted model), we show that the late sleep chronotype is associated with asthma in adolescents in South Korea. MDPI 2020-04-26 2020-05 /pmc/articles/PMC7246473/ /pubmed/32357431 http://dx.doi.org/10.3390/ijerph17093000 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Han, Chang Hoon
Chung, Jaeho
Late Chronotype is Associated with Adolescent Asthma: Assessment Using the Korean-Version MCTQ
title Late Chronotype is Associated with Adolescent Asthma: Assessment Using the Korean-Version MCTQ
title_full Late Chronotype is Associated with Adolescent Asthma: Assessment Using the Korean-Version MCTQ
title_fullStr Late Chronotype is Associated with Adolescent Asthma: Assessment Using the Korean-Version MCTQ
title_full_unstemmed Late Chronotype is Associated with Adolescent Asthma: Assessment Using the Korean-Version MCTQ
title_short Late Chronotype is Associated with Adolescent Asthma: Assessment Using the Korean-Version MCTQ
title_sort late chronotype is associated with adolescent asthma: assessment using the korean-version mctq
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7246473/
https://www.ncbi.nlm.nih.gov/pubmed/32357431
http://dx.doi.org/10.3390/ijerph17093000
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