Modeling the impact of changing sexual behaviors with opposite-sex partners and STI testing among women and men ages 15-44 on STI diagnosis rates in the United States 2012-2019  

作　　者：Deven T.Hamilton David A.Katz Laura T.Haderxhanaj Casey E.Copen Ian H.Spicknall Matthew Hogben 

机构地区：[1]Center for Studies in Demography and Ecology,University of Washington,Seattle,WA,USA [2]Department of Global Health,University of Washington,Seattle,WA,USA [3]Division of STD Prevention,National Center for HIV/AIDS,Hepatitis,Sexually Transmitted Disease,Tuberculosis Prevention,Centers for Disease Control and Prevention,Atlanta,GA,USA

出　　处：《Infectious Disease Modelling》2023年第4期1169-1176,共8页传染病建模（英文）

基　　金：supported by the CDC/NCHHSTP Epidemiological and Economic Modeling Agreement (NEEMA) (#5U38PS004650);support from the Center for Studies in Demography and Ecology (P2C HD042828)at the University of Washington.

摘　　要：Objective:To estimate the potential contributions of reported changes in frequency of penile-vaginal sex(PVS),condom use and STI screening to changes in gonorrhea and chlamydial diagnoses from 2012 to 2019.Methods:An agent-based model of the heterosexual population in the U.S.simulated the STI epidemics.Baseline was calibrated to 2012 diagnosis rates,testing,condom use,and frequency of PVS.Counterfactuals used behaviors from the 2017-2019 NSFG,and we evaluated changes in diagnosis and incidence rates in 2019.Results:Higher testing rates increased gonorrhea and chlamydia diagnosis by 14%and 13%,respectively,but did not reduce incidence.Declining frequency of PVS reduced the diagnosis rate for gonorrhea and chlamydia 6%and 3%respectively while reducing incidence by 10%and 9%respectively.Declining condom use had negligible impact on diagnosis and incidence.Conclusion:Understanding how changing behavior drives STI incidence is essential to addressing the growing epidemics.Changes in testing and frequency of PVS likely contributed to some,but not all,of the changes in diagnoses.More research is needed to understand the context within which changing sexual behavior and testing are occurring.

关 键 词：GONORRHEA CHLAMYDIA Agent-based modeling Simulation 

分 类 号：R759[医药卫生—皮肤病学与性病学]