Mental Health Through the COVID-19 Quarantine: A Growth Curve Analysis on Italian Young Adults.
Introduction
Health emergencies, such as epidemics, have detrimental and long-lasting consequences on people's mental health, which are higher during the implementation of strict lockdown measures. Despite several recent psychological researches on the coronavirus disease 2019 (COVID-19) pandemic highlighting that young adults represent a high risk category, no studies specifically focused on young adults' mental health status have been carried out yet. This study aimed to assess and monitor Italian young adults' mental health status during the first 4 weeks of lockdown through the use of a longitudinal panel design.


Methods
Participants (n = 97) provided self-reports in four time intervals (1-week intervals) in 1 month. The Syndromic Scales of Adult Self-Report 18-59 were used to assess the internalizing problems (anxiety/depression, withdrawn, and somatic complaints), externalizing problems (aggressive, rule-breaking, and intrusive behavior), and personal strengths. To determine the time-varying effects of prolonged quarantine, a growth curve modeling will be performed.


Results
The results showed an increase in anxiety/depression, withdrawal, somatic complaints, aggressive behavior, rule-breaking behavior, and internalizing and externalizing problems and a decrease in intrusive behavior and personal strengths from T1 to T4.


Conclusions
The results contributed to the ongoing debate concerning the psychological impact of the COVID-19 emergency, helping to plan and develop efficient intervention projects able to take care of young adults' mental health in the long term.
['Parola|Anna|A|', 'Rossi|Alessandro|A|', 'Tessitore|Francesca|F|', 'Troisi|Gina|G|', 'Mannarini|Stefania|S|']
mental health quarantine young adult coronavirus disease 2019 Achenbach adult self-report growth model internalizing/externalizing problems