Current (not recruiting)

Sexually transmissible infections (STIs) are changing. This questionnaire-based study aims to understand the role of kissing, oral sex and group sex on the spread of STIs. The questionnaire is open each year from March to April.

How to get involved

This study runs each year between March and April.  If you are seeking STI services at Melbourne Sexual Health Centre  between March and April and you are 16 years or older we will ask you to complete the questionnaire. 

You can choose to take part or not.

What's involved

If you agreed to participate in this project, we will ask you to complete a short questionnaire about your recent sexual practices. You will need to complete the questionnaire at the Melbourne Sexual Health Centre. The questionnaire will take approximately 3-5 minutes.

What puts me at risk of STIs

STIs and how partner meet

We looked at the connections between the methods of meeting partners, sexual practices and STIs in heterosexuals. Most participants reported using only one method to meet sexual partners. Methods included:

  • social venues
  • through friends and family
  • the internet
  • dating apps
  • sex venues

We found that heterosexuals who met partners at social venues had a more than threefold risk of testing positive for any sexually transmissible infection.

Ethics

All research in Australia involving humans is reviewed by an independent group of people called a Human Research Ethics Committee (HREC).  The ethical aspects of this research project have been approved by the Alfred Hospital HREC.

This project will be carried out according to the National Statement on Ethical Conduct in Human Research (2007). This statement has been developed to protect the interests of people who agree to participate in human research studies. Approval has been given by the Alfred Hospital HREC which reviews ethics applications for research carried out at the Melbourne Sexual Health Centre.

Researchers

Principal investigator

Prof Eric Chow PhD, MBiostat, MPH, MApplSc(Bioinf), BSc, GStat

Student investigators

Heidi Constantinou
Evelyn Turek

Publications

Factors associated with group sex in heterosexual males and females attending a sexual health clinic in Melbourne, Australia: a cross-sectional survey

Heidi Constantinou A B , Christopher K. Fairley, Catriona S. Bradshaw , Edmond P. H. Choi , Kate Maddaford , Tiffany R. Phillips, Eric P. F. Chow

(2022), Sexual Health,

DOI: 10.1071/SH21224

A cross-sectional study of male and female kissing partners among men who have sex with men

Eric P. F. Chow, Tiffany R. Phillips, Julien Tran, Ei T. Aung, Kate Maddaford and Christopher K. Fairley

(2022), Sexual Health,

DOI: 10.1071/SH21184

Associations Between Methods of Meeting Sexual Partners and Sexual Practices Among Heterosexuals: Cross-sectional Study in Melbourne, Australia

Constantinou, H., Fairley, C. K., Hocking, J. S., Bradshaw, C. S., Choi, E. P. H., Maddaford, K., Phillips, T. R., & Chow, E. P. F.

(2021), JMIR Form Res,

DOI: 10.2196/26202

Group Sex Among Men Who Have Sex With Men in the Era of PrEP: A Cross-Sectional Study

Phillips TR, Fairley CK, Bradshaw CS, Hocking JS, Choi EPH, Ong JJ, Tabesh M, Maddaford K, Chow EPF

(2021), Journal of Acquired Immune Deficiency Syndromes,

DOI: 10.1097/QAI.0000000000002550

Paying for Sex Among Males and Females: A Cross-Sectional Survey in Melbourne, Australia

Chow EPF, Hocking JS, Bradshaw CS, Phillips TR, Tabesh M, Donovan B, Maddaford K, Chen MY, Fairley CK

(2021), Sexually Transmitted Diseases,

DOI: 10.1097/OLQ.0000000000001307

Oral, Vaginal and Anal Sexual Practices among Heterosexual Males and Females Attending a Sexual Health Clinic: A Cross-Sectional Survey in Melbourne, Australia.

Phillips TR, Constantinou H, Fairley CK, Bradshaw CS, Maddaford K, Chen MY

(2021), International Journal of Environmental Research and Public Health,

DOI: 10.3390/ijerph182312668

Associations between oral sex practices and frequent mouthwash use in heterosexuals: a cross-sectional survey in Melbourne, Australia

Phillips TR, Fairley CK, Bradshaw CS, Tabesh M, Maddaford K, Hocking JS, Chow EPF

(2021), BMJ Open,

DOI: 10.1136/bmjopen-2020-041782

Group sex events among female sex workers in Melbourne, Australia

Turek EM, Fairley CK, Tabesh M, Phillips TR, Chow EPF

(2020), Sexual Health,

DOI: 10.1071/SH20136

Oro-anal sexual practice among female sex workers in Melbourne: implication for extragenital gonorrhoea and chlamydial transmission

Chow EPF and Fairley CK

(2020), Sexual Health,

DOI: 10.1071/SH19219