| 1. |
- Carpenter, Lucy M, et al.
(författare)
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Independent effects of reported sexually transmitted infections and sexual behavior on HIV-1 prevalence among adult women, men, and teenagers in rural Uganda
- 2002
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Ingår i: Journal of Acquired Immune Deficiency Syndromes. - 1525-4135 .- 1944-7884. ; 29:2, s. 174-180
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To assess whether sexually transmitted infections (STIs) and sexual behavior are independently associated with HIV-1 among adult women, men, and teenagers in rural Uganda. DESIGN: Cross-sectional survey. METHODS: All adults (13 years and older) residing in 18 communities were invited to participate. HIV status was determined from serum samples and data collected during confidential interview. Independent effects of risk factors for HIV were estimated using adjusted odds ratios (ORs) with 95% confidence intervals (CIs) from logistic regression. RESULTS: Women reporting genital ulcers in the last 12 months were over twice as likely to be HIV positive after adjustment for sociodemographic factors and number of lifetime sexual partners (OR, 2.5; 95% CI, 1.9-3.4). Equivalent associations were stronger for men (OR, 3.2; 95% CI, 2.2-4.7) but weaker for teenagers (OR, 2.0, 95% CI, 0.5-8.7). Number of lifetime sexual partners was associated ( p <.05) with HIV status for women, men, and teenagers independently of reported genital ulcers. Teenagers reporting casual partners were over four times ( p <.001), and men reporting condom use almost twice ( p <.001), as likely to be HIV positive. Neither history of genital discharge nor other measures of sexual behavior were independently related to HIV status. CONCLUSION: Reported STIs and sexual behavior are independently associated with HIV in rural Uganda. Community-based interventions to reduce HIV should target both and should include teenagers.
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| 2. |
- Kamali, A, et al.
(författare)
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Syndromic management of sexually-transmitted infections and behaviour change interventions on transmission of HIV-1 in rural Uganda : a community randomised trial.
- 2003
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Ingår i: The Lancet. - 0140-6736 .- 1474-547X. ; 361:9358, s. 645-52
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Treatment of sexually-transmitted infections (STIs) and behavioural interventions are the main methods to prevent HIV in developing countries. We aimed to assess the effect of these interventions on incidence of HIV-1 and other sexually-transmitted infections. METHODS: We randomly allocated all adults living in 18 communities in rural Uganda to receive behavioural interventions alone (group A), behavioural and STI interventions (group B), or routine government health services and community development activities (group C). The primary outcome was HIV-1 incidence. Secondary outcomes were incidence of herpes simplex virus type 2 (HSV2) and active syphilis and prevalence of gonorrhoea, chlamydia, reported genital ulcers, reported genital discharge, and markers of behavioural change. Analysis was per protocol. FINDINGS: Compared with group C, the incidence rate ratio of HIV-1 was 0.94 (0.60-1.45, p=0.72) in group A and 1.00 (0.63-1.58, p=0.98) in group B, and the prevalence ratio of use of condoms with last casual partner was 1.12 (95% CI 0.99-1.25) in group A and 1.27 (1.02-1.56) in group B. Incidence of HSV2 was lower in group A than in group C (incidence rate ratio 0.65, 0.53-0.80) and incidence of active syphilis for high rapid plasma reagent test titre and prevalence of gonorrhoea were both lower in group B than in group C (active syphilis incidence rate ratio, 0.52, 0.27-0.98; gonorrhoea prevalence ratio, 0.25, 0.10-0.64). INTERPRETATION: The interventions we used were insufficient to reduce HIV-1 incidence in rural Uganda, where secular changes are occurring. More effective STI and behavioural interventions need to be developed for HIV control in mature epidemics.
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| 3. |
- Quigley, Maria A, et al.
(författare)
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The impact of attending a behavioural intervention on HIV incidence in Masaka, Uganda
- 2004
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Ingår i: AIDS. - : Ovid Technologies (Wolters Kluwer Health). - 0269-9370 .- 1473-5571. ; 18:15, s. 2055-2063
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: Changing behaviour is an important method for preventing HIV infection. We examined why a community randomized trial of a behavioural intervention found no significant effect of this on HIV incidence in rural Uganda.DESIGN: An individual-level analysis of a community randomized trial.METHODS: All sexually active, initially HIV-seronegative individuals with data on sexual behaviour were included (1558 men and 1836 women). Uptake of the intervention was measured using self-reported attendance at meetings, videos, dramas, and interactions with community educators in the past year. Sexual behaviour was assessed using self-reported condom use and the number of sexual partners in the past year.RESULTS: Overall, 81% of individuals in the intervention communities and 9% in the comparison communities reported attending at least one of the intervention activities in the past year. Attendance was lower in women, in those aged 55 years or older, and in the widowed. There was a lower HIV incidence in those who reported attending at least one intervention activity compared with those who attended none, and in women this effect was statistically significant (in women, adjusted rate ratio 0.41, 95% CI 0.19-0.89, P = 0.024; in men, adjusted rate ratio 0.66, 95% CI 0.25-1.79, P = 0.42). Reported behaviour change did not differ markedly between those who did and did not report attending any intervention activities.CONCLUSION: Although the intervention had no significant benefit in the communities as a whole, it resulted in a reduced risk of HIV acquisition in women who attended it. The methodological implications for future trials are discussed.
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| 4. |
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| 5. |
- Kamali, Anatoli, et al.
(författare)
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A community randomized controlled trial to investigate impact of improved STD management and behavioural interventions on HIV incidence in rural Masaka, Uganda : trial design, methods and baseline findings
- 2002
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Ingår i: Tropical medicine & international health. - : Wiley. - 1360-2276 .- 1365-3156. ; 7:12, s. 1053-1063
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To describe study design, methods and baseline findings of a behavioural intervention alone and in combination with improved management of sexually transmitted diseases (STDs) aimed at reducing HIV incidence and other STDs. DESIGN: A three-arm community randomized controlled trial (RCT) of 18 rural communities (approximately 96 000 adults) in SW Uganda. A standardized behavioural intervention was implemented in 12 communities (arms A and B) through community-based education, meetings and information leaflets. Six of these communities in addition received improved STD management through government and private health units (arm B). Arm C communities received routine government health services. Impact assessment was through three questionnaire and serological surveys of 750-1000 adults in each community at 18-24-month intervals. The primary outcome measure was HIV incidence and secondary measures were syphilis and herpes simplex virus type 2 incidence, prevalence of Neisseria gonorrhoea and Chlamydia trachomatis and sexual behaviour changes. RESULTS: Approximately 15 000 adults (72% of eligible population) were enrolled at baseline. HIV baseline prevalence rates were 9-10% in all arms and demographic and behavioural characteristics and STD prevalence were also similar. In intervention communities, there were 391 995 attendance at 81 502 activities (6.1 per target adult), 164 063 leaflets distributed (2.6 per person) and 1 586 270 condoms (16.5 condoms per adult). In the STD communities a total of 12 239 STD cases (65% women) were seen over a 5-year period (7.7 per 100 adults/year). CONCLUSION: This is the first community RCT of its type with a behavioural component. There is fair baseline comparability between study arms and process data suggest that interventions were adequately implemented.
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| 6. |
- Kinsman, John, et al.
(författare)
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Condom awareness and intended use : gender and religious contrasts among school pupils in rural Masaka, Uganda
- 2001
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Ingår i: AIDS Care. - : Informa UK Limited. - 0954-0121 .- 1360-0451. ; 13:2, s. 215-220
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Tidskriftsartikel (refereegranskat)abstract
- A cross-sectional questionnaire survey examining knowledge, attitudes and intended use of condoms was conducted among 1,821 pupils (mean age = 14.2 years, range = 9--24) from 27 primary and secondary schools in rural south western Uganda. Condom education is not provided in Ugandan schools, but both boys and girls had relatively high overall levels of knowledge, even though boys demonstrated a higher level than girls. This suggests that respondents had successfully obtained reliable information from other sources. Boys and girls had similar and fairly positive attitudes towards condoms, although considerable shyness was expressed, both about discussing condoms with a partner and buying them. Fifty-eight per cent said that they themselves would use a condom if one were available, but girls were far less likely than boys to say so. Roman Catholics (46% of the sample) were less knowledgeable and less positive about condoms than non-Catholics, and the boys in this group, but not the girls, were also much less likely to say they would use one. Possible interventions based on these findings are discussed, and a research agenda for the delivery of assertiveness training to girls is proposed.
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| 7. |
- Kinsman, John, et al.
(författare)
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Evaluation of a comprehensive school-based AIDS education programme in rural Masaka, Uganda
- 2001
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Ingår i: Health Education Research. - : Oxford University Press (OUP). - 0268-1153 .- 1465-3648. ; 16:1, s. 85-100
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Tidskriftsartikel (refereegranskat)abstract
- A 19 activity extracurricular school-based AIDS education programme lasting 1 year was conducted in rural southwestern Uganda using specially trained teachers, and was evaluated using mutually supportive quantitative and qualitative methods. In total, 1274 students from 20 intervention schools and 803 students from 11 control schools completed questionnaires at baseline, and their classes were followed up. In addition, 93 students from five of the intervention schools participated in 12 focus group discussions. The programme had very little effect--seven of the nine key questionnaire variables showed no significant increase in score after the intervention. Data from the focus group discussions suggest that the programme was incompletely implemented, and that key activities such as condoms and the role-play exercises were covered only very superficially. The main reasons for this were a shortage of classroom time, as well as teachers' fear of controversy and the unfamiliar. We conclude that large-scale comprehensive school-based AIDS education programmes in sub-Saharan Africa may be more completely implemented if they are fully incorporated into national curricula and examined as part of life-skills education. This would require teachers to be trained in participatory teaching methods while still at training college.
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| 8. |
- Kinsman, John, et al.
(författare)
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Quantitative process evaluation of a community-based HIV/AIDS behavioural intervention in rural Uganda
- 2002
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Ingår i: Health Education Research. - : Oxford University Press (OUP). - 0268-1153 .- 1465-3648. ; 17:2, s. 253-265
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Tidskriftsartikel (refereegranskat)abstract
- This paper describes the implementation of a large community-based HIV/AIDS behavioural intervention in rural Uganda and presents 4 years' worth of quantitative process data. The intervention involved 560 field-based workers (57% male, 76% subsistence farmers, mean age 35 years), supervised by six central staff. Intervention channels included drama and video shows, Community Educators (CEs), as well as leaflet and condom distribution. Activities focused on one or more of 16 key topics. In total, 392 000 attendances (51% female) were recorded--a mean of over 6 for each of the 64 000 target adults--at 81 000 activities, with CEs attracting 71% of the total attendance; 164 000 leaflets and 242 000 condoms were also distributed. The annual cost of the intervention per target individual was approximately US$1.76. Our voluntary workforce experienced an annual attrition rate of 11%, with 'stable' workers more likely to be older, married or opinion leaders in their community than those who dropped out. We calculate that even a significant increase in the proportion of female field workers would have made little difference either to the sex ratio of attendees or to overall attendance. In spite of some initial resistance to the intervention, particularly in relation to condoms, we have demonstrated that people in rural Africa can accept and actively participate in the dissemination of HIV/AIDS prevention messages throughout their own communities.
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