[Parental Factors Associated with Smartphone Overuse in Preschoolers: A Systematic Review and Meta-Analysis].

Several parental factors influence smartphone overuse in preschoolers. These findings emphasize the need to assess and enhance the parental factors identified in this study to prevent smartphone overuse in preschoolers. Accordingly, we recommend the development of preventive interventions to strengthen parent-related protective factors and mitigate risk factors.