Health risks related to digital technology use in children

Abstract

Background: There is a rapid expansion of access to the Internet and digital technology today. The aim of the study was to examine the health risks related to digital technology use in children, to estimate the time that children spent with information technology (IT) device daily, and the time spent in exercising and sport. Methods: This prospective study included a sample of 105 children, 59 males (56.2%) and 46 females (43.8%), aged 12-15 years (mean age of 13.5±0.6 years). A physical examination was performed to detect body deformities as well as motor skills testing which included: test of balance (using balance cushion), test of coordination (putting ball in a hoop), and test of accuracy (shooting at a dart target). A survey technique and unstructured interview with parents were also used. For statistical data analysis we used ANOVA test and Chi-square test with a level of significance p < 0.05. Results: A total of 55 children (52.4%) had computer vision syndrome (CVS) without significant difference in terms of the use of eye protection (p = 0.627). Other problems were: neck pain, back pain, less physical activity and overweight, present in 12.4%, 14.3%, 47.6%, and 63.8%, respectively. Conclusions: Extensive use of digital technology has negative effects on the children’s health. There is a need for proper use of this technology because it can have many benefits. Majority of children that frequently use IT device are overweight and experienced CVS. Other problems such as neck and back pain are less common.