unsafe sexual behaviour
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PeerJ ◽  
2020 ◽  
Vol 8 ◽  
pp. e8516 ◽  
Author(s):  
Camille Soudeyns ◽  
Niko Speybroeck ◽  
Marc Brisson ◽  
Joël Mossong ◽  
Ardashel Latsuzbaia

Introduction Human papillomavirus (HPV) is the most common sexually transmitted infection (STI) worldwide. Despite recommendations for HPV vaccination of young women from health authorities, parental concerns were raised whether vaccination could induce unsafe sexual behaviour in young women. Therefore, the primary aim of this study was to investigate if HPV vaccination in healthcare seeking adult women in Luxembourg was associated with unsafe sexual behaviour. Methods Seven hundred twenty-nine women (mean age = 22.5; range 18–43 years) were recruited either at Luxembourg family planning centres or at private gynaecology practices. All participants completed a questionnaire on vaccination status and sexual behaviour. Poisson and logistic regressions were used to study the association between sexual behaviour and vaccination status (N = 538). Both models were restricted to women younger than 26 years, since the first cohort being vaccinated would be 25 years old at the time of sampling. Assortativity of sexual mixing by age was also assessed for further transmission modelling for women <30 years reporting age of last/current sexual partner (N = 649). Women older than 29 years were excluded from the assortativity analysis due to restricted sample size. Results In total, 386/538 (71.8%) of participants reported receiving HPV vaccine. Vaccination uptake significantly varied by nationality and was higher in Portuguese 112/142 (78.9%) and in Luxembourgish 224/313(71.6%) residents, and lower in residents of other nationalities 50/83 (60.2%) (p = 0.011). HPV vaccination was not associated with unsafe sexual behaviour such as shorter relationship duration with current or last sexual partner (odds ratio (OR) = 1.05, 95% CI [0.94–1.16]), younger age of sexual debut (OR = 1.00, 95% CI [0.88–1.14]), increased number of lifetime sexual partners (OR = 0.95, 95% CI [0.87–1.03), higher age difference with sexual partner (OR = 1.01, 95% CI [0.95–1.08]), condom use (OR = 0.97, 95% CI [0.60–1.56]), nor with other factors like smoking (OR = 0.73, 95% CI [0.47–1.15]) and nationality. HPV vaccination was only associated with younger age (OR = 0.84, 95% CI [0.75–0.94]). Relationship duration, age of sexual debut, age difference with sexual partner, smoking, age and non-Portuguese foreign nationality were predictors of number of lifetime sexual partners. Assortativity analysis revealed that young women chose sexual partners who were 2.3 years older on average. Conclusions Our study found no association between unsafe sexual behaviour and HPV vaccination.


AIDS Care ◽  
2016 ◽  
Vol 29 (4) ◽  
pp. 481-488 ◽  
Author(s):  
Nadia Fairbairn ◽  
Evan Wood ◽  
Huiru Dong ◽  
Thomas Kerr ◽  
Kora DeBeck

2015 ◽  
Vol 156 (1) ◽  
pp. 4-9 ◽  
Author(s):  
Márta Marschalkó ◽  
Katinka Pónyai ◽  
Sarolta Kárpáti

Coinfections of sexually transmitted infections are frequent due to the same transmission routes which may facilitate the transmission of other sexually transmitted infections. Sexually transmitted coinfections are associated with atypical and generally more severe clinical features, more complications, resistency to treatment, unfavourable outcome, and worse prognosis. Sexually transmitted infections may increase the likelihood of acquiring and transmission of HIV infection. The authors summarize the most important characteristics of sexually transmitted infections (such as HIV and hepatitis B virus, HIV and hepatitis C virus, HIV and syphilis, HIV and gonorrhoeae, HIV and chlamydia coinfections). These infections are more frequent in HIV infected patients than in the normal population. The shared transmission routes, impairment of the immune response, elevated cytokine levels and the associated inflammatory milieu produce local tissue damage, breaches in mucosal epithelium, which increases the risk of human immunodeficiency virus infection. Regular screening for sexually transmitted infections, use of more sensitive diagnostic methods, improved reporting and avoidance of unsafe sexual behaviour among certain subpopulations as well as education are essential in the prevention of sexually transmitted coinfections. Orv. Hetil., 2015, 156(1), 4–9.


Sexual Health ◽  
2013 ◽  
Vol 10 (2) ◽  
pp. 133 ◽  
Author(s):  
Erol Digiusto ◽  
Patrick Rawstorne

Many studies have found associations between unsafe sexual behaviour and use of crystal methamphetamine (and many other recreational drugs). Researchers and authors of relevant articles in popular media have often interpreted these associations as meaning that using ‘crystal’ directly causes people to engage in unsafe sex, and that interventions should aim to reduce crystal use in order to reduce the prevalence of sexually transmissible infections such as HIV. There is consistent evidence that crystal users are a high-risk group in terms of sexual behaviour. However, most relevant studies have provided only circumstantial evidence regarding a causal relationship. Promoting the idea that a particular recreational drug is a major direct cause of unsafe sex may have the unintended adverse effect of creating an excuse for engaging in unsafe sex, thereby increasing its use, and may incur opportunity costs by preventing limited available health promotion resources from being directed more usefully. This paper examines the limitations, in terms of demonstrating causality, of various types of study that have been published on this topic in relation to crystal use in particular. Researchers who investigate relationships between recreational drug use and behaviour, including sexual behaviour, should be careful about the wording of their conclusions and recommendations, and should consider the possibly counterproductive ways in which their findings might be represented in the media.


2012 ◽  
Vol 17 (29) ◽  
Author(s):  
E J Savage ◽  
K Marsh ◽  
S Duffell ◽  
C A Ison ◽  
A Zaman ◽  
...  

There has been a rapid rise in the number of gonorrhoea and syphilis diagnoses in England during 2011, an increase of 25% and 10% respectively. Large increases of both gonorrhoea (61%) and syphilis (28%) were observed among men who have sex with men. Although these rises can partly be attributed to increased testing, ongoing high-levels of unsafe sexual behaviour probably contributed to the rise. The rise in gonorrhoea rates is worrying in an era of decreased susceptibility to treatments.


2012 ◽  
Vol 3 (1) ◽  
pp. 443-449
Author(s):  
Yves URAYENEZA Yves URAYENEZA ◽  
◽  
Dr. S. Ramachandran Dr. S. Ramachandran

AIDS ◽  
2008 ◽  
Vol 22 (1) ◽  
pp. 154-156 ◽  
Author(s):  
Souleymane Diabaté ◽  
Michel Alary ◽  
Constance Kanga Koffi

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