abstract
- The COVID-19 pandemic has resulted in many changes that may impact anxiety symptoms (i.e., general anxiety and somatization), particularly for young adults who were at higher risk for anxiety than older adults. We examined anxiety symptoms before (age 19, 20, 21, and 22) and during the pandemic (age 23 and 24) in a cohort of Canadian young adults (n = 396). Latent growth curve models were performed for general anxiety and somatization and the pandemic time points were estimated as structured residuals to quantify the change from participants' expected trajectories. We also examined whether fear of COVID-19 predicted the changes in anxiety symptoms during the pandemic. Results indicated that a history of general anxiety and somatization positively predicted fear of COVID-19 during the pandemic and negatively predicted pandemic change from predicted values for both general anxiety and somatization. Increased COVID-19 fear was related within time to increases in general anxiety at ages 23 and 24 and increases in somatization at age 24. We also found that the proportion of individuals in the subclinical/clinical range of somatization was higher from age 23-24, but not from age 22-23 and there were no differences for general anxiety. Results highlight the need to consider within-person change and development in evaluating anxiety symptom changes and predictors of changes in anxiety symptoms.