An Exploration of Self-Reported Sleep Inertia Symptoms Using Network Analysis

作者：Zijuan Ma, Yanqiang Tao, Huilin Chen, Yifan Zhang, Ye Pan, Dongjing Meng, Fang Fan · 发表于：DOAJ (DOAJ: Directory of Open Access Journals) · 年份：2022 · 被引用次数：9 · 研究领域：Mental Health Research Topics、Functional Brain Connectivity Studies、Sleep and related disorders

Zijuan Ma,1,2 Yanqiang Tao,3 Huilin Chen,4 Yifan Zhang,1,2 Ye Pan,1,2 Dongjing Meng,1,2 Fang Fan1,2 1School of Psychology, Center for Studies of Psychological Application, and Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, Guangzhou, People’s Republic of China; 2Key Laboratory of Brain, Cognition and Education Sciences, Ministry of Education, Guangzhou, People’s Republic of China; 3Beijing Key Laboratory of Applied Experimental Psychology, Faculty of Psychology, Beijing Normal University, Beijing, People’s Republic of China; 4Department of Psychology, University of Bath, Bath, UKCorrespondence: Fang Fan, Email fangfan@scnu.edu.cnPurpose: Sleep inertia (SI) is the transitional state accompanied by compromised cognitive and physical performance and sleepiness. Network analysis offers a potential new framework to conceptualize a complex network of symptom–symptom interactions, and the network structure is analyzed to reveal the core characteristics. However, no previous study examined the network structure of SI symptoms. Thus, this study aimed to elucidate characteristics and compare sex differences of SI symptom networks in the general population.Materials and Methods: A total of 1491 participants from China were recruited from 30 May to 17 June, 2021. SI symptoms were assessed by using the Sleep Inertia Questionnaire (SIQ). The network structures were estimated and compared using network analytic methods...