心理负担、主观症状及其对COVID-19幸存者和健康对照者言语流畅性进展的影响：一项纵向分析

This study aimed to investigate the longitudinal change of verbal fluency after COVID-19 and potential influencing factors in a community-based sample. Within the COVIMMUNE-Clin study at the University of Bonn Medical Center, participants with a mild course of COVID-19 (n = 52), a severe course (n = 52), and healthy controls (n = 55) were compared. This focused secondary analysis examined verbal fluency as a distinct cognitive outcome within the broader study. Semantic and lexical verbal fluency, assessed using the Vienna Verbal Fluency Test (WIWO), as