The Journal of

Abstract Introduction: Addiction changes people from positive, active and healthy beings to consuming and negative patients. This study was carried out with the aim of determining the prevalence of the abuse of epioid substances among people referring to Yazd Addiction Diagnosis Laboratory using Rapid Test and Chromatography. Methods: In this descriptive cross-sectional study, all people who attended Yazd Addiction Diagnosis Laboratory for any reason, that is, marriage, employment or obtaining job license between 1386 and 1388, were examined. Totally, 2790 individuals were selected randomly. First, their demographic information was entered in the questionnaire. Then, urine samples were collected at the presence of a laboratory technician and tested using Ennissan Strip Rapid Test if the result was positive, the rest of the sample was tested with Chromatography. Results: Totally, 2790 individuals were surveyed in this study. The mean age of the participants was 25.9±7.2 years. About 62.9% were male and the rest were female. In addition, the reason for taking the test was marriage in 73.2%, employment in 15.5%, obtaining job license in 3.3% and other reasons for others. The prevalence of the abuse of opioid substances was 5.3% (95% CI 4.5% - 6.1%). Conclusions: Many test takers are aware of the fact that the result of the drug test becomes negative after three days of withdrawal, which might be the reason for the low prevalence of addiction in this study. However, prenuptial testing for addiction is quite prudent and necessary. Moreover, calculation of OR showed a male to female ratio of 15 to 1 for opioid abuse which was significant. Higher age, lower education level, labor work and working freelance, smoking and history of addiction in family were other risk factors for opioid substance abuse. Keywords: Addiction test, Addiction prevalence rate, Rapid test, Yazd