期刊
JOURNAL OF AFFECTIVE DISORDERS
卷 294, 期 -, 页码 707-713出版社
ELSEVIER
DOI: 10.1016/j.jad.2021.07.043
关键词
COVID-19; Symptom network; Anxiety Depression; PTSD
This study investigated the network structure between COVID-19 symptoms and psychiatric symptoms, revealing direct associations between COVID-19 severity and certain psychiatric symptoms, while ICU admission showed no direct link. Potential causal effects between COVID-19 related variables and demographic characteristics were also highlighted.
In the current study, we aimed to investigate the network structure of COVID-19 symptoms and its related psychiatric symptoms, using a network approach. Specifically, we examined how COVID-19 symptoms relate to psychiatric symptoms and highlighted potential pathways between COVID-19 severity and psychiatric symptoms. With a sample of six hundred seventy-five recovered COVID-19 patients recruited 1 month after hospital discharge, we respectively integrated COVID-19 symptoms with PTSD, depression, and anxiety symptoms and analyzed the three network structures. In all three networks, COVID-19 severity and ICU admission are not linked directly to COVID-19 symptoms after hospitalization, while COVID-19 severity (but not ICU admission) is linked directly to one or more psychiatric symptoms. Specific pathways between COVID-19 symptoms and psychiatric symptoms were discussed. Finally, we used directed acyclic graph estimation to show potential causal effects between COVID-19 related variables and demographic characteristics.
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