Frequency of Group Sex Participation and Risk for HIV/STI Among Young Adult Nightclub Scene Participants

A Practical Approach to Sexually Transmitted Infection Screening for the Primary Care Clinician

Sexually transmitted infections (STIs) are commonly encountered in primary care. The Centers for Disease Control and Prevention and the US Preventive Services Task Force have both issued guidelines about screening for chlamydia, gonorrhea, syphilis, and HIV. By eliciting a sexual history, understanding their patients' anatomy, and considering factors which may increase the likelihood of STIs and their sequelae, clinicians can implement a practical, evidence-based approach to STI screening.

Music as an Element of Tourism Innovation: Types of Nightlife Premises in Ibiza (Spain)

The island of Ibiza is a western Mediterranean destination known internationally for its nightlife. The aim of this paper is to make a proposal to classify the different types of premises in the Ibiza nightlife offer. This involves making a first definition that allows to delimit which businesses are parts of the sector. The methodology used is based on the case study and specifically, on the review of the promotional actions and activities carried out, completed with the visit to the premises. The classification has been made based on the offer marketed and not only on the legal forms used, as innovation goes ahead of the existing legal classifications. Although it is a particular application, due to the international importance of Ibiza, it is a good starting point to classify the nightlife offer of many other tourist destinations. The resulting typology divides the sector into two large groups: nightclubs and other premises. While nightclubs have musical parties as their main activity declared, the other premises have accommodation or catering as their main activity, with music being an element of differentiation. Nightclubs are divided into several subgroups, depending on their size and relevance. The other premises are subdivided into Beach Clubs, Hotel Clubs, Party Boats, Lounge Clubs, Disco Pubs, among others.

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

BACKGROUND

There have been limited studies of group sex among heterosexual individuals. This study aimed to explore the factors associated with group sex among heterosexual males and females to improve risk assessment guidelines and inform sexually transmitted infection (STI) screening requirements.

METHODS

A cross-sectional survey was conducted among heterosexual males and females aged ≥16 years attending the Melbourne Sexual Health Centre between March and April 2019. The survey asked about group sex participation, methods used to meet sexual partners, number of casual and/or regular partners, and injection drug use (IDU) in the previous 3 months. HIV and STI (chlamydia, gonorrhoea, syphilis) diagnoses were extracted. A multivariable logistic regression was conducted to identify the factors associated with group sex participation.

RESULTS

A total of 698 participants (325 males, 373 females) were included and 4.7% (33/698) had participated in group sex in the previous 3 months. The proportion who participated in group sex increased with age (2.1% in 16-24 years, 5.5% in 25-34 years, 7.8% in ≥35 years, ptrend=0.010). Meeting partners at sex venues (e.g. brothels) was associated with the highest odds of participating in group sex (aOR=5.74, 95% CI: 1.20-27.44), followed by dating apps (aOR=2.99, 95% CI: 1.36-6.58), friends/family (aOR=2.99, 95% CI: 1.34-6.69) and social venues (e.g. bar) (aOR=2.73, 95% CI: 1.18-6.30). Group sex was strongly associated with STI positivity (aOR=6.24, 95% CI: 2.41-16.13). There was no association between group sex and sex, casual and/or regular partners, HIV positivity or IDU.

CONCLUSION

Heterosexual individuals participating in group sex had a six-fold risk of testing positive for STIs. Including group sex in a sexual history is useful to determine STI risk and inform testing practices. Safe sex messages on group sex that are delivered through multiple methods (e.g. at sex venues, social venues and dating apps simultaneously) would be beneficial.

Gender differences in risk taking behaviors for Chlamydia trachomatis

Chlamydia trachomatis (CT) is a global problem. We compared the risk taking behaviors for CT infection between men and women. Adults (2299 females, 5559 males) were administered the Risk Behavior Assessment. In women, CT was associated with candidiasis, in men with gonorrhea, genital warts, and syphilis. Risk factors for both genders were trading sex for money, use of marijuana for women, and use of Ecstasy and Viagra for men. Those with CT had higher risk perception for HIV infection and were more likely to obtain HIV testing. Patient teaching and concurrent testing for HIV and CT are imperative.