“…Previous studies have shown IGD to be associated with loneliness ( Wang, Sheng, & Wang, 2019 ), anxiety ( Wang et al., 2017 ), depression ( Wang, Cho, & Kim, 2018 ), lower academic achievement ( Hawi, Samaha, & Griffiths, 2018 ), conduct problem ( Brunborg, Mentzoni, & Frøyland, 2014 ), sleep difficulties ( Wong et al., 2020 ), and lower psychosocial well-being ( Pappa, Apergi, Ventouratou, Janikian, & Beratis, 2016 ). Decreased physical activity ( Henchoz et al., 2016 ) and physical symptoms, such as pain in the wrist joints, were also found to be significantly associated with IGD ( Gentile, 2009 ).…”