Abstract
BACKGROUND: The COVID-19 pandemic has had a profound impact on health and well-being worldwide. There is increasing research seeking to better understand the psychological impact of COVID-19 experiences. However, this research has largely been limited in size and scope. METHODS: The present study examined longitudinal trajectories of COVID-19 experiences on COVID-19 related stress, anxiety, depression, and functional impairment in a convenience sample of 788 American adults recruited through MTURK. Data was collected across four waves between March and October 2020. RESULTS: COVID-19 experiences were consistently associated with higher odds of probable anxiety and depression diagnoses. COVID-19 related stress also predicted large proportions of variance in anxiety, depression, and functional impairment in latent variable analyses. Overtime, the results indicated that while anxiety and depression decreased, functional impairment remained stable. CONCLUSIONS: These findings highlight the emotional toll of the COVID-19 pandemic over time. Decreases in COVID-19 related stress, anxiety, and depression over time may reflect resiliency among respondents. Importantly, these results underscore the continued need for mental health services as associations between COVID-19 and functional impairment remained consistent over time.