Sleep characteristics of Iranian people and their effects on daytime functioning: a population-based study.

Autor: Akbarpour S; Sleep Breathing Disorders Research Center, Tehran University of Medical Sciences, Tehran, Iran.; Occupational Sleep Research Center, Baharloo Hospital, Tehran University of Medical Sciences, P. O. BOX: 133 99 73 111, Tehran, Iran., Sadeghniiat-Haghighi K; Sleep Breathing Disorders Research Center, Tehran University of Medical Sciences, Tehran, Iran.; Occupational Sleep Research Center, Baharloo Hospital, Tehran University of Medical Sciences, P. O. BOX: 133 99 73 111, Tehran, Iran., Delavari A; Digestive Disease Research Institute (DDRI), Shariati Hospital, Tehran University of Medical Sciences (TUMS), Tehran, Iran., Arshi S; Infectious Diseases and Tropical Medicine Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.; Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran., Alirezaei M; School of Medicine, Tehran University of Medical Sciences, Tehran, Iran., Aghajani F; Research Development Center, Arash Women's Hospital, Tehran University of Medical Sciences, Tehran, Iran., Nakhostin-Ansari A; Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran., Alemohammad ZB; Occupational Sleep Research Center, Baharloo Hospital, Tehran University of Medical Sciences, P. O. BOX: 133 99 73 111, Tehran, Iran., Rahimi-Golkhandan A; Occupational Sleep Research Center, Baharloo Hospital, Tehran University of Medical Sciences, P. O. BOX: 133 99 73 111, Tehran, Iran., Najafi A; Occupational Sleep Research Center, Baharloo Hospital, Tehran University of Medical Sciences, P. O. BOX: 133 99 73 111, Tehran, Iran. najafeeaz@gmail.com.
Jazyk: angličtina
Zdroj: Scientific reports [Sci Rep] 2022 Mar 10; Vol. 12 (1), pp. 3889. Date of Electronic Publication: 2022 Mar 10.
DOI: 10.1038/s41598-022-07686-3
Abstrakt: Sleep characteristics vary between populations. Detrimental sleep habits have cognitive consequences leading to daytime functioning debilitation. Until now no study has been done to investigate sleep characteristics in Iran thoroughly. In this study, we aimed to evaluate Iranians' sleep characteristics and their association with daytime functioning. We conducted a population-based study from January 2017 to May 2019 on people more than 18 years old who lived in 11 urban destricts and 3 rural areas of Tehran, Iran. We randomly selected the participants using a multistage random stratified clustered sampling method. We obtained the participants' demographic and anthropometric characteristics and details of bedtime, sleep duration, sleep onset latency, wake-up time and sleep impact on daytime functioning. Logistic regression model was used to assess the relationship between sleep characteristics) and daytime functioning. In total, 1830 people with a mean age of 40.83 years participated in the study. The gender distribution of the participants was even, and 70.98% of them were married. After adjusting for age and sex, the following three factors had a significant impact on daytime functioning: bedtime, sleep onset latency, and sleep duration. (OR = 1.12, P < 0.038, OR = 1.01, P < 0.011, and OR = 0.99, P = 0.01, respectively). We also found that longer sleep onset latency (P = 0.004) and shorter sleep durations (P = 0.029) significantly interfere with daytime functioning. Iranians' sleep characteristics, especially their sleep duration and sleep onset latency, are associated with their daytime function. Interventions on people's sleep hygiene are warranted to promote healthier sleep behaviors among Iranians, considering the high impact of current sleep characteristics on their daily lives.
(© 2022. The Author(s).)
Databáze: MEDLINE
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