Impact of temperature on obstructive sleep apnoea in three different climate zones of Europe: Data from the European Sleep Apnoea Database (ESADA)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00159816%3A_____%2F21%3A00075217" target="_blank" >RIV/00159816:_____/21:00075217 - isvavai.cz</a>

Alternative codes found

RIV/65269705:_____/21:00075308

Result on the web

<a href="https://onlinelibrary.wiley.com/doi/10.1111/jsr.13315" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1111/jsr.13315</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/jsr.13315" target="_blank" >10.1111/jsr.13315</a>

Result language

angličtina

Original language name

Impact of temperature on obstructive sleep apnoea in three different climate zones of Europe: Data from the European Sleep Apnoea Database (ESADA)

Original language description

Recent studies indicate that ambient temperature may modulate obstructive sleep apnoea (OSA) severity. However, study results are contradictory warranting more investigation in this field. We analysed 19,293 patients of the European Sleep Apnoea Database (ESADA) cohort with restriction to the three predominant climate zones according to the Koppen-Geiger climate classification: Cfb (warm temperature, fully humid, warm summer), Csa (warm temperature, summer dry, hot summer), and Dfb (snow, fully humid, warm summer). Average outside temperature values were obtained and several hierarchical regression analyses were performed to investigate the impact of temperature on the apnea-hypopnea index (AHI), oxygen desaturation index (ODI), time of oxygen saturation &amp;lt;90% (T90) and minimum oxygen saturation (MinSpO(2)) after controlling for confounders including age, body mass index, gender, and air conditioning (A/C) use. AHI and ODI increased with higher temperatures with a standardised coefficient beta (beta) of 0.28 for AHI and 0.25 for ODI, while MinSpO(2) decreased with a beta of -0.13 (all results p &amp;lt; .001). When adjusting for climate zones, the temperature effect was only significant in Cfb (AHI: beta = 0.11) and Dfb (AHI: beta = 0.08) (Model 1: p &amp;lt; .001). The presence of A/C (3.9% and 69.3% in Cfab and Csa, respectively) demonstrated only a minor increase in the prediction of the variation (Cfb: AHI, R-2 +0.003; and Csa: AHI, R-2 +0.007; both p &amp;lt; .001). Our present study indicates a limited but consistent influence of environmental temperature on OSA severity and this effect is modulated by climate zones.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

30210 - Clinical neurology

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Sleep Research

ISSN

0962-1105

e-ISSN

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Volume of the periodical

30

Issue of the periodical within the volume

5

Country of publishing house

US - UNITED STATES

Number of pages

11

Pages from-to

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UT code for WoS article

000638966500001

EID of the result in the Scopus database

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