Marie Hino, Risa Takashima, Rika Yano
Health Management of Working Pregnant Nurses: A grounded theory study
Nursing open
analyse hiv1 subtypes molecular transmission characteristics hivinfected older individuals aged 50 huzhou city provide scientific basis prevention treatment strategies crosssectional study clustered molecular transmission network cases performed basic epidemiological information retrieved chinese centres disease prevention control cdc information system molecular epidemiological study conducted 899 newly diagnosed hivinfected individuals january 2019 march 2023 huzhou city zhejiang province eastern china hiv sequences successfully obtained 673 individuals including 274 older individuals aged 50 reverse transcriptionpolymerase chain reaction pcr nested pcr used amplify polymerase gene hiv1 gene sequencing performed used univariate multivariate logistic regression describe association clustered molecular transmission network cases total 274 valid hiv sequences older individuals obtained revealed 14 subtypes circulating recombinant forms crf 07bc accounted 558 crf01ae accounted 201 subtypes data 150 older individuals included molecular transmission network proportion elderly individuals clustered cases 5226 150287 results multivariable logistic regression analysis showed older age group 6082 years crf07bc subtype associated case clustering transmission risk key highrisk transmission network mainly composed older age group 6082 years crf07bc subtype necessary strengthen aids health promotion education individuals aged 60 years well patients crf07bc subtype reduce hiv transmission clustering risk