Comparison of Online Sexual Activity Among Iranian Individuals With and Without Substance Use Disorder: A Case-Control Study.

The most important practical concerns in addiction medicine are the non-substance addiction and related addictive behaviors among individuals with substance use disorder. On the other hand, technological advances, and easy access have increased the frequency of online sexual activities (OSAs) as one of these behaviors. This study aimed to compare the prevalence of OSAs, based on the Internet Sex Screening Test (ISST) scores, among 60 patients with substance use disorder referred to Iran Psychiatric Hospital and 60 non-dependent individuals.