Population Size Estimation of High-Risk Behavior in Isfahan, Iran: Using the Network Scale-Up Method in 2018 Publisher



Jami MA¹ ; Baneshi M^{2, 3} ; Nasirian M^{4, 5}
Source: Journal of Biostatistics and Epidemiology Published:2021

Abstract

Background and Objective: Due to the impact of risky behaviors in the community and the need for getting information and planning in this regard, the number of people with high-risk sexual behaviors in Isfahan will be indirectly estimated by the network scale-up method. Method:In a cross-sectional study conducted in June2018in14districts of Isfahan, a sample of1000 people was recruited by a non-random multistage method and interviewed using a standard questionnaire to identify people with high-risk sexual behavior. Data are analyzed based on a network scale-up method in the STATA application. Results:According to a report by men, the prevalence of male Extra marital sexual relations (N=2437) and relation with paying prostituted women (N=1211), with non-paying prostituted women (N=298), Homosexuality (N=696) and history of traveling for sexual relations (N =880/100,000), And according to a report by women, the prevalence of female Extra marital sexual relations (N=1386) and Sex Worker women (Monetary) (N=946), Sex Worker women (Non-Monetary) (N=258), and history of travelling for sexual relations (N=13/100,000). In both sexes, the age group of18 to 30years was more at risk for sexual behaviors than other groups. Discussion and Conclusion: It seems that the prevalence of sexual high-risk behaviors in Isfahan is remarkable as the increased prevalence of sexually transmitted diseases, including HIV, but unfortunately, the required training is low in this regard, more attention should be paying to train people to prevent the prevalence of these high-risk sexual behaviors in society. © 2021 Tehran University of Medical Sciences.