Résumé
The impact of the COVID-19 pandemic on mental health in young age groups (chil-dren, adolescents, and young adults) has a higher prevalence than individuals at other stages of the lifecycle. The implementation of mental health services faces more barriers to professional care than in the pre-pandemic period. This study aims to identify the effect of sociodemographic and Public Health and Sosial Measures on the mental health of young age groups and mental health services during the COV-ID-19 pandemic. We conducted a mixed-methods-integrated approach to synthesize the findings and drew results using mixed-methods analysis. Literature finding was conducted in seven databases. The selection procedure followed the f low diagram of the Preferred Reporting Items for Systematic Review and Meta-Analyses. Inclusion criteria included all types of research that looked at the impact of COVID-19 on mental health and mental health services. There are 44 articles included, and the quality assessment shows that the study was evaluated as 80% and 100% quality criteria met. During the implementation of Public Health and Social Measures, the young age group experienced mental health problems, including stress, depression, anxiety, sleeping disorder, eating disorder, and post-traumatic stress disorder related to socioeconomic status, academic, and social factors. This systematic review proves that the COVID-19 pandemic affects the mental health of the young age group and mental health services. © 2022, Universitas Negeri Semarang. All rights reserved.