STUDY OBJECTIVES:Preliminary evidence suggests that the risk of Long COVID is higher among people with pre-existing medical conditions. Based on its proven adjuvant role in immunity, habitual sleep duration may alter the risk for developing Long COVID. The objective of this study was to determine whether the odds of Long COVID are higher amongst those with pre-existing medical conditions, and whether the strength of this association varies by habitual sleep duration. METHODS:Using data from 13,461 respondents from 16 countries who participated in the 2021 survey based International COVID Sleep Study II (ICOSS II), we studied the associations between habitual sleep duration, pre-existing medical conditions, and Long COVID. RESULTS:Of 2,508 individuals who had COVID-19, 61% reported at least one Long COVID symptom. Multivariable logistic regression analysis showed that the risk of having Long COVID was 1.8-fold higher for average-length sleepers (6-9h/night) with pre-existing medical conditions compared to those without pre-existing medical conditions [aOR 1.84 (1.18-2.90), P=0.008]. The risk of Long COVID was 3-fold higher for short sleepers with pre-existing medical conditions [aOR 2.95 (1.04-8.4), P=0.043] and not significantly higher for long sleepers with pre-existing conditions [aOR 2.11 (0.93-4.77), P=0.073] compared to average-length sleepers without pre-existing conditions. CONCLUSIONS:Habitual short nighttime sleep duration exacerbated the risk of Long COVID in individuals with pre-existing conditions. Restoring nighttime sleep to average duration represents a potentially modifiable behavioral factor to lower the odds of Long COVID for at-risk patients.

Habitual short sleepers with pre-existing medical conditions are at higher risk of Long COVID / Berezin, Linor; Waseem, Rida; Merikanto, Ilona; Benedict, Christian; Holzinger, Brigitte; De Gennaro, Luigi; Wing, Yun Kwok; Bjorvatn, Bjørn; Korman, Maria; Morin, Charles M.; Espie, Colin; Landtblom, Anne-Marie; Penzel, Thomas; Matsui, Kentaro; Hrubos-Strøm, Harald; Mota-Rolim, Sérgio; Nadorff, Michael R.; Plazzi, Giuseppe; Reis, Catia; Chan, Rachel Ngan Yin; Cunha, Ana Suely; Yordanova, Juliana; Bjelajac, Adrijana Koscec; Inoue, Yuichi; Dauvilliers, Yves; Partinen, Markku; Chung, Frances. - In: JOURNAL OF CLINICAL SLEEP MEDICINE. - ISSN 1550-9389. - (2023). [10.5664/jcsm.10818]

Habitual short sleepers with pre-existing medical conditions are at higher risk of Long COVID

De Gennaro, Luigi;
2023

Abstract

STUDY OBJECTIVES:Preliminary evidence suggests that the risk of Long COVID is higher among people with pre-existing medical conditions. Based on its proven adjuvant role in immunity, habitual sleep duration may alter the risk for developing Long COVID. The objective of this study was to determine whether the odds of Long COVID are higher amongst those with pre-existing medical conditions, and whether the strength of this association varies by habitual sleep duration. METHODS:Using data from 13,461 respondents from 16 countries who participated in the 2021 survey based International COVID Sleep Study II (ICOSS II), we studied the associations between habitual sleep duration, pre-existing medical conditions, and Long COVID. RESULTS:Of 2,508 individuals who had COVID-19, 61% reported at least one Long COVID symptom. Multivariable logistic regression analysis showed that the risk of having Long COVID was 1.8-fold higher for average-length sleepers (6-9h/night) with pre-existing medical conditions compared to those without pre-existing medical conditions [aOR 1.84 (1.18-2.90), P=0.008]. The risk of Long COVID was 3-fold higher for short sleepers with pre-existing medical conditions [aOR 2.95 (1.04-8.4), P=0.043] and not significantly higher for long sleepers with pre-existing conditions [aOR 2.11 (0.93-4.77), P=0.073] compared to average-length sleepers without pre-existing conditions. CONCLUSIONS:Habitual short nighttime sleep duration exacerbated the risk of Long COVID in individuals with pre-existing conditions. Restoring nighttime sleep to average duration represents a potentially modifiable behavioral factor to lower the odds of Long COVID for at-risk patients.
2023
COVID, long-COVID, sleep, sleep disorders, short sleepers, health
01 Pubblicazione su rivista::01a Articolo in rivista
Habitual short sleepers with pre-existing medical conditions are at higher risk of Long COVID / Berezin, Linor; Waseem, Rida; Merikanto, Ilona; Benedict, Christian; Holzinger, Brigitte; De Gennaro, Luigi; Wing, Yun Kwok; Bjorvatn, Bjørn; Korman, Maria; Morin, Charles M.; Espie, Colin; Landtblom, Anne-Marie; Penzel, Thomas; Matsui, Kentaro; Hrubos-Strøm, Harald; Mota-Rolim, Sérgio; Nadorff, Michael R.; Plazzi, Giuseppe; Reis, Catia; Chan, Rachel Ngan Yin; Cunha, Ana Suely; Yordanova, Juliana; Bjelajac, Adrijana Koscec; Inoue, Yuichi; Dauvilliers, Yves; Partinen, Markku; Chung, Frances. - In: JOURNAL OF CLINICAL SLEEP MEDICINE. - ISSN 1550-9389. - (2023). [10.5664/jcsm.10818]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1689618
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