Background:Lockdown during the COVID-19 pandemic can affect the behavior of daily habits among children and adolescents. This study aims to determine the effect of the COVID-19 pandemic lockdown on the physical activity and sleeping habits of children and adolescents. Subjects and Method:This study is a systematic review by searching for articles using the online database PubMed and BASE. The dependent variable is the COVID-19 lockdown. The independent variables are physical activity and sleep habits. Results:: A total of 8 articles were included in the qualitative analysis. 6 articles explained that the lockdown during the COVID-19 virus pandemic reduced the frequency of physical activity in children and adolescents. 6 articles explained that the lockdown during the COVID-19 pandemic caused disturbances in sleep quality and an imbalance of sleep time in children and adolescents. Conclusion:The lockdown policy or activity restriction during the COVID-19 pandemic significantly reduces physical activity and causes sleep quality disturbances and imbalance sleep time in children and adolescents.

The aim of this study is to assess the effect of case manager on patient’s outcome with diabetes mellitus. This article was a systematic review study conducted by searching of primary articles from online databases including EBSCO, Google Scholar, and PubMed. We systematically searched full articles with the publication year until 2022. Results: A total of 15 articles reviewed in a systematic review showed that a group with case manager intervention running by community health workers and nurse had better improvements on HbA1c level, blood pressure, LDL level, physical activity, emergency room visit (hospitalization), knowledge of diabetes, and general quality of life compared to group without it (usual care). Conclusion: case manager by nurse and community health worker enhance patient’s outcome.