Turkish Version of the Psychotropic Related Sexual Dysfunction Questionnaire (PRSEXDQ-T): Validity and Reliability in Patients Using Selective Serotonin Reuptake Inhibitor.

Objective: Sexual dysfunctions (SD) are very common in patients with psychiatric disorders and may be due to the side effects of the disease or medications used. Current scales cannot distinguish whether SDs are due to psychiatric illness or medications use. The Psychotropic Associated Sexual Dysfunction Questionnaire (PRSexDQ) is a customized scale for screening SD due to drug use. Our aim is to conduct a validity and reliability study of PRSexDQ in patients using selective serotonin reuptake inhibitors (SSRIs).

Method: One hundred patients who applied to psychiatry outpatient clinic and received SSRI treatment for at least 1 month were included in the study. These patients were evaluated by a psychiatrist, and completed the PRSexDQ-T, Arizona Sexual Experience Scale (ASEX), Golombok Rust Inventory Sexual Satisfaction (GRISS).

Result: The Cronbach's Alpha coefficient was calculated as 0.906 for the analysis performed to evaluate the internal consistency of the PRSexDQ-T. In the item-total score analysis, the correlation of all items with the total score was found to be quite high (above 0.7). Correlation coefficients were found between 0.939 and 0.985, which was used to determine the test-retest correlation for each item, and all values were statistically significant (p<0.01). In the Pearson correlation analysis performed for validity analysis, a large positive correlation was found between PRSexDQ-T and ASEX and GRISS male-female total and subscale scores.

Conclusion: The Turkish version of PRSexDQ is a valid and reliable measurement tool in the sample of patients using SSRIs to evaluate the level of sexual dysfunction.