Conclusion
neck pain
The prevalence of neck pain was relatively high in our study and was associated with using mobile phones for more than six hours a day and the body position while using electronic devices. Considering that mobile phones are widely used electronic devices among adolescents, they could be a possible target for future interventions. These interventions could encompass educational efforts aimed at promoting proper posture while using electronic devices and strategies designed to reduce the amount of time spent on mobile phones, which can play a pivotal roles in alleviating the burden of neck pain among Iranian adolescents.