Knowledge about and experience of sexually transmissible infections in a representative sample of adults: the Second Australian Study of Health and Relationships.
Background Sexually transmissible infections (STIs) present a substantial public health burden, and are related to modifiable sexual behaviours.


METHODS
Computer-assisted telephone interviews were completed by a population-representative sample of 20 094 men and women aged 16-69 years. The overall participation rate among eligible people was 66.2%. Respondents were asked questions regarding their knowledge about, self-reported history of, and testing for STIs.


RESULTS
STI knowledge was better in women, the young, people of higher socioeconomic status, those with a variety of indicators of being at high STI risk and those with a history of receiving sex education in school. Approximately one in six men and women reported a lifetime history of an STI. A history of STI testing in the last year was reported by ~one in six (17%) women and one in eight men (13%) and higher rates of testing in women were reported in most high-risk groups. The highest rates of STI testing (61%) and HIV testing (89%) were reported in homosexual men.


CONCLUSIONS
Knowledge of STI-related health consequences and transmission is improving in Australians, and rates of STI testing were relatively high but were higher in women than in men. Further increases in testing rates in both sexes will be required to facilitate the early diagnosis and treatment of STIs, which is a cornerstone of STI control.
Kirby Institute, University of New South Wales, Sydney, NSW 2052, Australia.
Andrew E
AE
Grulich
School of Psychology, Pevensey 1, University of Sussex, Falmer BN1 9QH, UK.
Richard O
RO
de Visser
Australian Research Centre in Sex, Health and Society, La Trobe University, 215 Franklin Street, Melbourne, Vic. 3000, Australia.
Paul B
PB
Badcock
Australian Research Centre in Sex, Health and Society, La Trobe University, 215 Franklin Street, Melbourne, Vic. 3000, Australia.
Anthony M A
AM
Smith
School of Public Health and Community Medicine, University of New South Wales, Sydney, NSW 2052, Australia.
Juliet
J
Richters
Sydney School of Public Health, Charles Perkins Centre (D17), University of Sydney, Sydney, NSW 2006, Australia.
Chris
C
Rissel
Sydney School of Public Health, Edward Ford Building (A27), University of Sydney, Sydney, NSW 2006, Australia.
Judy M
JM
Simpson