PMID: 15231201Jul 3, 2004Paper

An epidemiological study on sexual transmission of human immunodeficiency virus among pre-marital group in Yining city, Xinjiang

Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi
Yu-rong MaoGui-yun Zhang

Abstract

To study the human immunodeficiency virus (HIV) status through heterosexual transmission in Yining city and to provide information on effective intervention measures. Cohort of HIV sero-discordant couples identified from 1997 to 2000 was formed. Proportional risk model was used to analyze the time of HIV sero-conversion and the related factors. All the recruiters were under informed consent. Through following on 22 sero-discordant couples, we found that the incidence density (ID) of HIV sero-conversion was 32.49/100 person-year (PY) with 33.74/100 PY for women. In the proportional hazard model, the course of sero-conversion was only 2.43 years and the frequency of sexual contact was statistically significant (>or= 3 times/week vs. < 3 time/week: RR = 1.984, 95% CI: 1.045 - 3.767), indicating this factor was related to the hazard of HIV sero-conversion. However, the viral load of HIV infections has no such effect on HIV sero-conversion of their spouses. In addition, the ratio of CD4(+)/CD8(+) was lower in spouses of HIV sero-conversion than that in spouses of HIV non-sero conversion (t test: t = 4.77, P < 0.01). In order to control HIV transmission among general population, we suggested that HIV/AIDS counseling and testing be de...Continue Reading

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.