Smartphone Usage Status, Sleep Pattern, Health-Related Quality of Life, and Physical Activity among Adolescents from before to during the COVID-19 Confinement: a Cross-Sectional Study

• Main Authors: Amir Dana (Author), Helia Nodeh (Author), Mir Hamid Salehian (Author), Sima Mokari Saei (Author), Sepideh Sarvari (Author)
• Format: Book
• Published: Shiraz University of Medical Sciences, 2022-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.
• Notes: 2345-5152; 2383-1219; 10.30476/intjsh.2021.92822.1178
• Keywords: covid-19; physical activity; sleep; quality of life; adolescents; Public aspects of medicine; RA1-1270
• Source: International Journal of School Health, Vol 9, Iss 1 (2022)

Background: Finding behavioral changes in youth during the COVID-19 pandemic may provide a better image of the negative impact of quarantine on their mental and physical health. The purpose of the present research was to examine the smartphone usage status, sleep pattern, health-related quality of life, and physical activity among adolescents from before to during the COVID-19 confinement. Methods: The present study used a descriptive-comparative design. The participants were 384 male and female students aged 16 to 18 years (mean age of 16.84±1.06 years) in grades 11 and 12 from the high-schools of Golestan province, Iran, in 2020. Screen time, sleep pattern, health-related quality of life, and physical activity were measured using standard questionnaires. Paired-Sample t test was employed to compare the means of the constructs of the study from "before" to "during" the COVID-19 pandemic. Independent t test was used to measure gender differences. Results: Results shed light on the increments in smartphone use and decrements in sleep quality, health-related quality of life, and physical activity among adolescents from "before" to "during" the COVID-19 pandemic (all p <0.001). Girls had significantly higher use of smartphones in both "before" (P=0.003) and "during" (p <0.001) the pandemic compared with boys. However, no other gender differences were found among male and female adolescents (all P>0.05). Conclusion: The findings of this study revealed the effects of policies related to COVID-19 pandemic on health-related behaviors among adolescents and emphasized the importance of adopting appropriate coping strategies to promote healthy lifestyle during confinement.