Associations between sleep duration and different ischemic stroke subtypes / 中华疾病控制杂志
Chinese Journal of Disease Control & Prevention
;
(12): 790-795, 2019.
Article
Dans Chinois
| WPRIM
| ID: wpr-779418
ABSTRACT
Objective To explore the relationship between sleep duration and different ischemic stroke (IS) subtypes. Methods Participants in the study were recruited from rural communities in Beijing. The survey questionnaires, physical examination and biochemical tests were performed. Sleep duration was categorized into 5 groups, namely ≤5 hours/day, 6 hours/day (5.5-6.5 h/d), 7 hours/day (6.5-7.5 h/d), 8 hours/day (7.5-8.5 h/d) and ≥9 hours/day(≥8.5 h/d). Classification of ischemic stroke was based on Trial of org 10172 in acute stroke treatment(TOAST)classification. Logistic models were used to evaluate the associations between sleep duration and different IS subtypes. Results A total of 6 370 participants were recruited. The average age was (58.34±9.37) years old. Logistic regression analysis showed that after adjusting for age, sex, behavioral lifestyle, socioeconomic status and health status, compared to subjects with 7 hours/day, subjects with sleep duration ≤5 hours/day was significantly associated with increased risk of IS (OR=1.75, 95% CI 1.42-2.15, P<0.001), large-artery atherosclerosis (OR=1.98, 95% CI1.46-2.70, P<0.001), small-artery occlusion lacunar (OR=5.73, 95% CI3.34-9.83, P<0.001) and stroke of undetermined etiology (OR=4.43, 95% CI1.86-10.53, P=0.001). Subjects with sleep duration 8 hours/day and ≥9 hours/day was only found to be significantly associated with IS and large-artery atherosclerosis (P<0.05). Conclusions Short sleep duration is associated with increased risk of IS, large-artery atherosclerosis, small-artery occlusion lacunar and stroke of undetermined etiology. But long sleep duration is only associated with increased risk of IS and large-artery atherosclerosis.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Type d'étude:
Étude pronostique
/
Facteurs de risque
langue:
Chinois
Texte intégral:
Chinese Journal of Disease Control & Prevention
Année:
2019
Type:
Article
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