HIV media campaigns and HIV-1 testing trends at London genitourinary medicine clinic, 1985-1993.
OBJECTIVE
To describe HIV-related media events in the context of first-time HIV-1-antibody testing trends at a London genitourinary medicine clinic.


METHODS
Demographic and behavioural data were collected prospectively for individuals tested for HIV-1 antibodies between September 1985 and September 1993, at the genitourinary medicine clinic of St Mary's Hospital, London.


RESULTS
A total of 19,242 individuals were tested of whom 37% were women. Of the men tested 60% were heterosexual. The women at first time of testing were significantly younger [29.3 years; 95% confidence interval (CI), 28.8-29.7] than the men (32.5 years; 95% CI, 29.2-35.8); mean ages for both sexes did not change significantly over time. Overall, 199 women and 1539 men tested HIV-antibody-positive. The proportions of women testing positive increased significantly over time (chi 2 = 21.7, degrees of freedom = 1; P < 0.001), whereas the proportion of HIV-positive men remained constant for all sexual orientation groups. The proportion of heterosexual women testing positive (2.8%) was similar to the proportion of HIV-positive heterosexual men (2.9%). HIV-positive individuals were significantly older for both sexes. Throughout the study period numerous education campaigns were run using a variety of media complemented by a number of other HIV-related media events.


CONCLUSIONS
Peak periods of attendance for HIV testing generally corresponded with increased HIV-related media activity and the greatest testing rates were observed when various HIV media events occurred concurrently. The increase in the number of heterosexuals tested suggests that the risk of heterosexual transmission of HIV has been recognized, at least among older individuals. The exact role of HIV-related media events, including celebrities disclosing their HIV-positive status, remains to be elucidated. Whether the relative under-representation of younger people is due to a lack of awareness, increased use of safer sex practices or reluctance to use the service also remains to be addressed. Given the increasing number of HIV-positive women and the relatively constant rate of HIV-positive tests in the male attendees an urgent need exists to assess the impact and effectiveness of specific HIV media campaigns.
Griffith
R
R
Academic Department of Public Health, St Mary's Hospital Medical School, London, UK.
Mandalia
S
S
Beck
E J
EJ
Kenny
C
C
Watkins
R P
RP
Claydon
E
E
Harris
J R
JR
D000328:Adult; D005260:Female; D015658:HIV Infections / Q000517:prevention & control*; D015497:HIV-1 / Q000302:isolation & purification*; D006293:Health Promotion; D006801:Humans; D008131:London; D008297:Male; D008403:Mass Screening / Q000639:trends*; D009040:Motion Pictures; D010044:Outpatient Clinics, Hospital; D013685:Telecommunications; D014573:Urology Department, Hospital