Aim of the study: To assess the prevalence of Smartphone addiction among trainee doctors and to determine the factors associated with it.Methods: This was an observational, descriptive, and analytical cross-sectional study, targeting trainee doctors. Wir verwendeten die Smartphone Addiction Scale-Short Version (SAS-SV), um die Smartphone-Sucht zu bewerten.Ergebnisse: Unsere Studie umfasste 385 Teilnehmer. Das Durchschnittsalter betrug 28 Jahre 2.1. Das Geschlechterverhältnis (männlich/weiblich) betrug 0,3. Der durchschnittliche SAS-SV-Score betrug 29,67 11. One hundred ninety-one trainee doctors (49.6%) were Smartphone addicts. the duration of daily use and the preferential use for social networking were associated with Smartphone addiction (p