An epidemiological study on sexual transmission of human immunodeficiency virus among pre-marital group in Yining city, Xinjiang / 中华流行病学杂志
Chinese Journal of Epidemiology
;
(12): 322-324, 2004.
Article
Dans Chinois
| WPRIM
| ID: wpr-247530
ABSTRACT
<p><b>OBJECTIVE</b>To study the human immunodeficiency virus (HIV) status through heterosexual transmission in Yining city and to provide information on effective intervention measures.</p><p><b>METHODS</b>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.</p><p><b>RESULTS</b>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).</p><p><b>CONCLUSION</b>In order to control HIV transmission among general population, we suggested that HIV/AIDS counseling and testing be developed for pre-marital people in the region with high HIV prevalence.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Comportement sexuel
/
Test ELISA
/
Maladies sexuellement transmissibles virales
/
Infections à VIH
/
Modèles des risques proportionnels
/
Chine
/
Technique de Western
/
Épidémiologie
/
Incidence
/
VIH (Virus de l'Immunodéficience Humaine)
Type d'étude:
Etude d'incidence
/
Étude pronostique
/
Facteurs de risque
Limites du sujet:
Femelle
/
Humains
/
Mâle
Pays comme sujet:
Asie
langue:
Chinois
Texte intégral:
Chinese Journal of Epidemiology
Année:
2004
Type:
Article
Documents relatifs à ce sujet
MEDLINE
...
LILACS
LIS