Only about a 3rd of participants (32%; 95% CI: 29–35%) felt they certainly were at an increased risk to HIV in 2007. This further reduced to 28% (25–30%) this year and stayed at 28% (26–29%) in 2014 with borderline importance (p = 0•055). Self-reported past HIV test increased steadily from 34% (31–37%) in 2007 to 59percent (56–61%) this year and 65per cent (63–66%) in 2014. An evaluation of this recency regarding naughty russian brides the HIV test indicated that over 70% stated that they received their HIV test within one year associated with research, aided by the greatest tests that are recent in 2014 (79%; 77–81%).
Change in HIV prevalence
As shown in Table 1, HIV prevalence increased steadily between 2007 and 2014. From 14% (11–16%) in 2007, it risen up to 17per cent (15–19%) this season and 23per cent (22–34%) in 2014. Dining dining Table 2 shows HIV prevalence disaggregated by danger behaviors. When analysis ended up being restricted to simply states that took part in the 3 rounds regarding the IBBSS (Cross River, Kano and Lagos) HIV prevalence ended up being 13% (11–16%) this year and 25per cent (22–27%) in 2014.
The type of whom reported RAS just, HIV prevalence had been 19% (14–26%) in 2007, 23per cent (19–28%) this year and 24per cent (22–28%) in 2014. By generation, HIV prevalence had been stable among those aged 16–19 years (p = 0•953) although it increased among those aged 20–24 years, from 9per cent (7–12%) in 2007 to 21per cent (19–23%) in 2014.
For the six states with information from at the least two rounds of IBBSS, there was clearly boost in HIV prevalence in four regarding the continuing states between your two rounds, while two states recorded decreases. For Cross River state, HIV prevalence increased from 3% (1–5%) in 2007 to 6per cent (4–9%) this year and 11per cent (9–15%) in 2014 whilst in FCT (44% 36–53% vs. 30%; 26–34% and Kaduna state (23% 18–29% vs. 16% 13–19%) there is about 30% reduction in HIV prevalence between 2010 and 2014.
Facets connected with HIV prevalence among MSM
Table 3 outlines facets connected with HIV among MSM in Nigeria. Compared to MSM aged 16–19 years, those aged 20–24 years and ? 25 years had been prone to be HIV good (adjusted odds ratio AOR 1•40; 95% CI: 1•09–1.80) and (AOR 2•41; 95% CI: 1•84–3•16) respectively. When compared with those that involved with IAS just, people who involved with RAS only (AOR 1•68; 95% CI: 1•11–2•54) or both IAS and RAS (AOR 1.71; 95% CI: 1.40–2.10) were almost certainly going to be HIV positive. With Cross River state whilst the guide, MSM in Enugu state (AOR 1.89; 95% CI: 1•26–2.80), FCT (AOR: 4.23; 95% CI: 3.04–5.87), Kaduna state (AOR: 2.27; 95% CI: 1•59–3.23), Kano state (AOR: 1.97; 95% CI: 1•29–3.00), Lagos state (AOR: 6.66; 95% CI: 4.93–8.99) and streams state (AOR: 7.37; 95% CI: 4•96–10.94) were almost certainly going to be HIV good. Education and sex that is transactional maybe perhaps perhaps not related to HIV among MSM in Nigeria.
Discussion
This is the study that is first conduct a trend analysis of HIV prevalence and its particular correlates among MSM in Nigeria so we identified a handful of important findings. First, HIV prevalence has steadily increased in the long run with a 10-percentage point enhance each year over 7 years. 2nd, the responsibility of HIV is greater among older MSM than more youthful ones. Third, prevalence of STI in addition has increased within the years and contains a lot more than doubled from 7per cent this year to 17per cent in 2014. 4th, although consistent condom usage has grown with transactional intercourse, the rise is less with non-transactional intercourse. Fifth, significantly less than 70% of MSM have actually ever been tested for HIV highlighting major gaps in HIV avoidance intervention for MSM. Sixth, just about a 3rd of MSM felt these people were in danger for HIV and finally, when compared with Cross River states, MSM who live in other states except Kano state had been almost certainly going to be HIV good. These findings straight mirror the continuing state of HIV development for MSM in Nigeria and methods, policies and programs needs to be made to deal with these gaps.
Involving the very very first and 2nd rounds of IBBSS in 2007 through 2010, feminine intercourse workers (FSW) had shown the prevalence that is highest of HIV among key populations in Nigeria. But, when you look at the 3rd round of IBBSS in 2014, HIV prevalence among MSM (23%) exceeded compared to FSW (19%) which includes been on a decline from 37% to 19percent and 30 to 9% among brothel and non-brothel based sex that is female correspondingly 25. The general upsurge in HIV inc
Consistent condom use provides about 70–80% effectiveness in preventing HIV transmission 2, 32,33,34. In this research, constant condom use increased from 2007 to 2014, whenever intercourse was offered or purchased along with non-transactional lovers. Nonetheless, while consistent condom used in previous half a year significantly more than doubled whenever intercourse ended up being offered, just 50% of these whom reported sex that is non-transactional condoms consistently. This shows that within MSM intimate networks, there’s an increased possibility of HIV transmission that might negate the increased utilization of condom during transactional intercourse. Sero-adaptation, including serosorting and strategic or sero-positioning, which count on knowing one’s HIV status in adition to that of these intercourse partners, have now been employed by MSM as prevention approaches 1, 35. Serosorting requires the collection of HIV-concordant intercourse lovers, while sero-positioning involves selecting intercourse functions centered on serostatus 1. A report in Seattle, U.S. A, revealed that among recently contaminated MSM, 69% reported UAI with HIV-positive or unknown status lovers compared to 32% in HIV uninfected settings 4, 36. The Swiss HIV cohort research stated that the strongest predictor of UAI had been once you understand the HIV status of intimate lovers with consistent condom usage being 89% between stable discordant couples and 48% between HIV-infected lovers 4, 37. The part of seroadapation in Nigeria is unknown and much more therefore with significantly less than 70% of MSM ever being tested for HIV, it is not likely that this training is extensive given that familiarity with HIV status of partners continues to be restricted within sites.
The reduced constant condom use in non-transactional sex may give an explanation for significant escalation in self-reported STI between 2007 and 2014. Moreover, the type of whom reported STIs, HIV prevalence increased between 2007 and 2014. Greater prevalence of STIs and undiscovered HIV infections are markers of suboptimal usage of clinically competent and health that is appropriate solutions that are in change reported to lessen HIV-related health-seeking behavior in African MSM 1, 38. The suboptimal usage of medical and discrimination by health care workers are further worsened by the indegent money of MSM targeted avoidance and therapy solutions in Nigeria. Between 2007 and 2012, lower than 5% of HIV financing had been devoted to most-at-risk populace much less than 5% specialized in environment that is enabling HIV programs 39,40,41.
The rise in constant condom usage observed during transactional intercourse might give an explanation for low recognized chance of HIV among MSM. Significantly less than a 3rd of MSM felt susceptible to HIV and offered the increased prevalence of HIV and STIs among MSM in Nigeria, efforts must certanly be built to increase HIV danger perception. The psychometric paradigm concept and a great many other social and health therapy theories 42,43,44,45,46,47,48,49 have identified risk perception as having a central part in determining behavior. A meta-analysis of danger assessment stated that interventions that successfully heightened the chance assessment within someone, lead to alterations in subsequent motives and behavior 50. Likewise, de Hoog et al. (2007) stated that as soon as the extent of the danger had been heightened, regardless of the channel of interaction, there clearly was an associated positive and effect that is significant intention and behaviour change 51. Behaviour change interventions for HIV programs should always be made to increase the risk of HIV.