[Comprehensive evaluation on the potential risk for HIV infection in 12 villages with a history of former paid blood donation].
OBJECTIVE
To learn the potential risk for human immunodeficiency virus (HIV) infection in 12 villages with a history of former paid blood donation, and to provide different measures for HIV/AIDS prevention and control.


METHODS
Seven indexes were selected, including HIV sero-prevalence rates, hepatitis C virus (HCV) sero-prevalence rates, HIV/AIDS KAB (knowledge, attitude and belief), proportion of paid blood/plasma donation, risks on related behavioral information on sex and HIV/AIDS infections. Rank Sum Ratio (RSR) was performed to synthetically evaluate the potential risk of HIV infection in those 12 selected villages.


RESULTS
According to the results of evaluation by 18 experts, weight coefficient of HIV sero-prevalence rate was the highest (0.28), and HIV/AIDS KAB the lowest (0.09) among the seven indexes. The results of comprehensive evaluation with RSR showed that the villages coded 01 and 02 belonged to higher level of potential risk of HIV infection, villages 09, 12, 05, 10 and 03 were at medium level while villages 04, 06, 08, 07 and 11 were at low level.


CONCLUSIONS
The level of potential risk for HIV infection was different in 12 villages with a history of former paid blood donation. Different measures of HIV/AIDS prevision and control should be performed according to the potential risk level for HIV infection of the 12 villages.
Gao
Jian-Hua
JH
Beijing Center for Disease Control and Prevention, Beijing, China.
Wang
Ning
N
Yang
Zhong-Min
ZM
Shi
Xiao-Ming
XM
Qian
Han-Zhu
HZ
Zhang
Yu-Liang
YL
Jia
Wang-Qian
WQ
Xu
Cui-Ling
CL
Zheng
Xi-Wen
XW
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology / Q000209:etiology; D000293:Adolescent; D000328:Adult; D001782:Blood Donors; D005260:Female; D015658:HIV Infections / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D055815:Young Adult