[Clinical assessment of the risk of Human Immunodeficiency virus (HIV) infection in the population consulting an anonymous and free screening center].
BACKGROUND
The anonymous and free AIDS screening centers were developed in France in 1987 to incite the general population to undergo screening for HIV infection. The aim of this paper was to conduct a prospective study describing the principle characteristics and level of risk of those consulting a center in the Year 1999.


METHODS
A face to face physician-consultant questionnaire was proposed to all the consultants that Year. It included 20 questions regrouped in general characteristics of the subject, number of previous screenings, reason for screening, type of risk taken, date of last risk taken, and number of sexual partners during the past 12 Months and throughout their life without the use of a condom.


RESULTS
Two thousand six hundred seventy-eight persons consulted (sex ratio=1) aged a mean of 25.8 Years. The men were older than the women (respectively 27 versus 24.6; p<0.05). The reason for screening was a decision made by the couple in 44.6 p. 100, an unprotected sexual relationship in 47.6 p. 100 another reason in 7.6 p. 100 and drug abuse in 0.2 p. 100 of cases. The sex mode declared was heterosexual in 94.5 p. 100 and homo or bisexual in 5.4 p. 100. The majority of those consulting (66.2 p. 100) had had between 0 and 2 partners during the past 12 Months; 66 p. 100 had had more than 10 during their life without using a condom. The assessment of the global risk by the physician was: very high in 1 p. 100, high in 2.5 p. 100, moderate in 13.3 p. 100, low in 70.7 p. 100 and nil in 12.5 p. cent. Five HIV infections were diagnosed, all in persons at high or very high risk.


CONCLUSIONS
These results should stimulate the radical differentiation of the management of persons consulting according to the level of risk identified by the medical questionnaire.
Derancourt
C
C
CDAG, Service de Dermatologie, CHU de Reims. cderancourt@chu-reims.fr
Merle
C
C
Godeau
H
H
Vignon
F
F
Lemoussu
C
C
Verraes Derancourt
S
S
Bernard
P
P
D000293:Adolescent; D000328:Adult; D035041:Anonymous Testing; D005260:Female; D015658:HIV Infections / Q000175:diagnosis* / Q000453:epidemiology*; D006801:Humans; D007253:Information Centers; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D018570:Risk Assessment; D012747:Sexual Partners; D011795:Surveys and Questionnaires