Background: COVID-19 is a public health emergency with a high mortality rate and it reduces the patient's Health-Related Quality of Life (HRQoL) significantly. This effect is measured in the current study.
Methods: In a cross-sectional study in Iran, 320 randomly selected treated patients from COVID-19 were studied.
Problem: Mobile phone (MP) overuse is extensively rising among high school students in developing countries. Our aim in this study is to investigate the association between MP overuse and mental health, in the presence of other determinant factors, among high school students in Iran.
Methods: We recruited a clustered random sample of 1,034 high school students in Saqqez County, Iran, to complete a self-administered questionnaire with three sections: a sociodemographic questionnaire, Mobile Phone Addiction Index, and General Health Questionnaire.