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- Deuba, K, et al.
(författare)
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Condom use behaviour among people living with HIV: a seven-country community-based participatory research in the Asia-Pacific region
- 2018
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Ingår i: Sexually transmitted infections. - : BMJ. - 1472-3263 .- 1368-4973. ; 94:3, s. 200-205
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Tidskriftsartikel (refereegranskat)abstract
- We examined the prevalence of inconsistent condom use and its correlates among people living with HIV (PLHIV) in the Asia-Pacific region.MethodsBetween 1 October 2012 and 31 May 2013, a total of 7843 PLHIV aged 18–50 years were recruited using targeted and venue-based sampling in Bangladesh, Indonesia, Lao People’s Democratic Republic (PDR), Nepal, Pakistan, Philippines and Vietnam. Logistic regression was used to explore the association between condom use behaviour and demographics, social support, stigma and discrimination and various health-related variables.ResultsOverall, 43% of 3827 PLHIV practised inconsistent condom use at sexual intercourse with their regular partner. An even higher proportion, 46% of 2044 PLHIV admitted that they practised unprotected sex with a casual partner. Participants from Lao PDR reported the lowest prevalence of inconsistent condom use for both regular and casual partners, while participants from the Philippines had the highest risk behaviour. Inconsistent condom use was significantly associated with belonging to a key population (drug user, sex worker or refugee subpopulation), not knowing that condoms are still needed if both partners are HIV positive, having a regular partner whose HIV status was either positive or unknown, having experienced physical assault and not receiving antiretroviral treatment.ConclusionsThis large seven-country study highlights a high prevalence of inconsistent condom use among PLHIV in the Asia-Pacific region. In addition to knowledge-imparting interventions, the adoption and expansion of the ‘Test and Treat’ strategy could help to maximise the prevention benefits of antiretroviral treatment.
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- Deuba, K, et al.
(författare)
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HIV decline associated with changes in risk behaviours among young key populations in Nepal: analysis of population-based HIV prevalence surveys between 2001 and 2012
- 2017
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Ingår i: International journal of STD & AIDS. - : SAGE Publications. - 1758-1052 .- 0956-4624. ; 28:9, s. 864-875
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Tidskriftsartikel (refereegranskat)abstract
- We assessed changes in HIV prevalence and risk behaviours among young key populations in Nepal. A total of 7505 participants (aged 16–24 years) from key populations who were at increased risk of HIV infection (2767 people who inject drugs (PWID); 852 men who have sex with men/transgender (MSM/TG); 2851 female sex workers (FSW) and 1035 male labour migrants) were recruited randomly over a 12-year period, 2001–2012. Local epidemic zones of Nepal (Kathmandu valley, Pokhara valley, Terai Highway and West to Far West hills) were analysed separately. We found a very strong and consistent decline in HIV prevalence over the past decade in different epidemic zones among PWID and MSM/TG in Kathmandu, the capital city, most likely due to a parallel increase in safe needle and syringe use and increased condom use. A decrease in HIV prevalence in 22 Terai highway districts, sharing an open border with India, was also consistent with increased condom use among FSW. Among male labour migrants, HIV prevalence was low throughout the period in the West to Far West hilly regions. Condom use by migrant workers involved with FSW abroad increased while their condom use with Nepalese FSW declined. Other risk determinants such as mean age at starting first injection, injection frequency, place of commercial sex solicitation, their mean age when leaving to work abroad did not change consistently across epidemic zones among the young key populations under study. In Nepal, the decline in HIV prevalence over the past decade was remarkably significant and consistent with an increase in condom use and safer use of clean needles and syringes. However, diverging trends in risk behaviours across local epidemic zones of Nepal suggest a varying degree of implementation of national HIV prevention policies. This calls for continued preventive efforts as well as surveillance to sustain the observed downward trend.
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- Shrestha, R, et al.
(författare)
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Why don't key populations access HIV testing and counselling centres in Nepal? Findings based on national surveillance survey
- 2017
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Ingår i: BMJ open. - : BMJ. - 2044-6055. ; 7:12, s. e017408-
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Tidskriftsartikel (refereegranskat)abstract
- To assess the demographic, behavioural, psychosocial and structural factors associated with non-utilisation of HIV testing and counselling (HTC) services by female sex workers (FSWs) and men who have sex with men/transgender (MSM/TG).MethodsThis study involved a cross-sectional design. We used the national surveillance survey data of 2012, which included 610 FSWs and 400 MSM/TG recruited randomly from 22 and three districts of Nepal, respectively. Adjusted prevalence ratio (aPR) and 95% confidence interval (CI) using modified Poisson regression was used to assess and infer the association between outcome (non-utilisation of HTC in last year) and independent variables.ResultsNon-utilisation of HTC in the last year was 54% for FSWs and 55% for MSM/TG. The significant factors for non-utilisation of HTC among FSWs were depression (aPR=1.4 (95% CI 1.1 to 1.6)), injectable drug abuse (ever) (aPR=1.4 (95% CI 1.1 to 1.8)), participation (ever) in HIV awareness programmes (aPR=1.2 (95% CI 1.0 to 1.4)), experience of forced sex in previous year (aPR=1.1 (95% CI 1.0 to 1.3)) and absence of dependents in the family (aPR=1.1 (95% CI 1.0 to 1.3)). Non-utilisation of HTC among MSM/TG had significant association with age 16–19 years (aPR=1.4 (95% CI 1.1 to 1.7)), non-condom use (aPR=1.2 (95% CI 1.0 to 1.4)), participation (ever) in HIV awareness programmes (aPR=1.6 (95% CI 1.3 to 2.0)), physical assault in previous year (aPR=1.8 (95% CI 1.0 to 3.1)), experience of forced sex in previous year (aPR=0.5 (95% CI 0.3 to 0.9)).ConclusionAlthough limited by cross-sectional design, we found many programmatically relevant findings. Creative strategies should be envisaged for effective behavioural change communication to improve access to HIV testing. Psychosocial and structural interventions should be integrated with HIV prevention programmes to support key populations in accessing HIV testing.
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