Social network methodology for studying HIV epidemiology in men having sex with men
Journal of Infection and Public Health. 2009; 2 (4): 177-183
em Inglês
| IMEMR
| ID: emr-102649
ABSTRACT
A self-administered network-based questionnaire survey was conducted on 91 HIV-positive Chinese men having sex with men [MSM]. Affiliation matrices were created to assess their networking pattern. The individuals' preferential use of venues for sex partnership before HIV infection has changed over three time periods of 1997-2000, 2001-2003 and 2004-2006. Over time, there was a parallel increase in network density [density scores from 0.26, through 0.36, to 0.53] and degree centrality [from a median score of 9, through 12, to 16], suggesting that connectivity of MSM was becoming higher through sexual networks. The overall practice of unprotected sex has, however, remained the same. The study demonstrated how the application of social network analysis could enrich the epidemiologic description of HIV infection in the population
Buscar no Google
Índice:
IMEMR (Mediterrâneo Oriental)
Assunto principal:
Sexo
/
Coleta de Dados
/
Inquéritos e Questionários
/
Homossexualidade Masculina
Tipo de estudo:
Estudo de rastreamento
Limite:
Humanos
/
Masculino
Idioma:
Inglês
Revista:
J. Infection Public Health
Ano de publicação:
2009
Similares
MEDLINE
...
LILACS
LIS