Phoebe Kajubi

Increasing condom use without reducing HIV risk: results of a controlled community trial in Uganda.

Background:Although consistent condom use is effective in reducing individual risk for HIV infection, the public health impact of condom promotion in a generalized epidemic is less clear. We assess the change in condom uptake and number of sex partners after a condom promotion trial in Kampala, Uganda. Methods:Two similar poor urban communities near Kampala were randomized. One received a condom promotion program that taught condom technical use skills in workshops for men aged 18 to 30 years (n = 297) and encouraged condom use. Men in the control community (n = 201) received a brief informational presentation about AIDS. Participants received coupons redeemable for free condoms from distributors in both communities and completed questionnaires at baseline and 6 months later. Results:Six-month follow-up was completed for 213 men (71.7%) in the intervention group and for 165 (82.1%) men in the control group. Men in the intervention group redeemed significantly more condom coupons than men in the control group (on average, 110 vs. 13 each; P = 0.002). Men in the intervention group increased their number of sex partners by 0.31 compared with a decrease of 0.17 partners in the control group (P = 0.004). Other measures did not support a net reduction in sexual risk in the intervention community compared with the control community and, in fact, showed trends in the opposite direction. Conclusions:In this study, gains in condom use seem to have been offset by increases in the number of sex partners. Prevention interventions in generalized epidemics need to promote all aspects of sexual risk reduction to slow HIV transmission.

Multiple sexual partnerships among poor urban dwellers in Kampala Uganda.

Background:This study examined 2 issues of current importance for AIDS prevention in Uganda: the frequency of multiple sexual partnerships and whether optimistic perceptions about the severity of AIDS are associated with riskier sexual behavior. Methods:Four hundred five men and women aged 20-39 from 2 poor neighborhoods of Kampala were interviewed about their sexual behavior over the prior 6 months and about other partners during current relationships. They also completed a 7-item scale measuring perception of the severity of HIV/AIDS. Results:About 21.2% of men and 2.9% of women reported ongoing concurrent partnerships; 28.8% and 6.8% reported more than 1 partner in the past 6 months. About 22.2% of men and 32.4% of women believed their partner had had other partners during the relationship. Overall, 56.1% of men and 57.0% of women reported potentially being involved in a multiple or concurrent partnership. Respondents rating AIDS as more severe were more likely to be monogamous. Conclusions:Multiple sexual partnerships may be more common in Uganda than generally supposed, and optimism about the severity of AIDS is associated with having multiple partners. These findings have important implications for HIV/AIDS epidemiology and prevention.

The need to reemphasize behavior change for hiv prevention in Uganda: A qualitative study

Uganda has long been considered an AIDS success story, although in recent years declines in prevalence and incidence appear to have stalled or even reversed. During the early stages of Ugandas AIDS prevention program, health messages emphasized behavior change, especially fidelity. Ugandans were made to fear AIDS and feel personally at risk of dying from a new, poorly understood disease. In this research, six focus group discussions with 64 participants in peri-urban and rural areas outside Kampala suggest that HIV prevention messages have shifted in the direction of risk reduction: condoms, testing, and drugs. Ugandans now seem less afraid of becoming infected with HIV, at least in part because antiretroviral therapy is available, and this diminished fear may be having a disinhibiting effect on sexual behavior. Participants believe that HIV rates are on the rise, that more individuals are engaged in multiple and concurrent sexual partnerships, and that sexual behavior is less restrained than a generation ago. These findings suggest that AIDS-prevention programs in Uganda would benefit from refocusing on the content that yielded success previously-sexual behavior change strategies.

Communication between HIV-infected children and their caregivers about HIV medicines: a cross-sectional study in Jinja district, Uganda

Knowledge of antiretroviral therapy (ART) among children with HIV depends on open communication with them about their health and medicines. Guidelines assign responsibility for communication to childrens home caregivers. Other research suggests that communication is poor and knowledge about ART is low among children on treatment in low‐income countries. This study sought to describe communication about medicine for HIV in quantitative terms from the perspectives of both children and caregivers. Thereafter, it established the factors associated with this communication and with childrens knowledge about their HIV medicines.

Prevention messages and AIDS risk behavior in Kampala, Uganda

Uganda was one of the first countries to substantially reduce HIV rates through behavior change, but these gains have not continued in recent years. Little is known about what messages Ugandans are currently hearing about AIDS prevention, what they themselves believe to be important prevention strategies, and how these beliefs are associated with behavior. We interviewed men and women aged between 20 and 39 in two poor peri-urban areas of Kampala, using a random sample, cross-sectional household survey design. Respondents provided detailed reports of sexual behavior over the past six months, the main prevention message they are currently hearing about AIDS, and their own ranking of the importance of prevention strategies. Condom use was the main AIDS prevention message that respondents reported hearing, followed by getting tested. These were also what respondents themselves considered most important, followed closely by faithfulness. Abstinence was the lowest ranked strategy, but a higher ranking for this prevention strategy was the only one consistently associated with less risky behavior. A higher ranking for condoms was associated with higher levels of risk behavior, while the ranking of testing made no difference in any behavior. These results present challenges for AIDS prevention strategies that rely primarily on promoting condoms and testing. HIV prevention programs need to assess their impact on behavior.

Identifying barriers to and facilitators of tuberculosis contact investigation in Kampala, Uganda: a behavioral approach

BackgroundThe World Health Organization recommends routine household tuberculosis contact investigation in high-burden countries but adoption has been limited. We sought to identify barriers to and facilitators of TB contact investigation during its introduction in Kampala, Uganda.MethodsWe collected cross-sectional qualitative data through focus group discussions and interviews with stakeholders, addressing three core activities of contact investigation: arranging household screening visits through index TB patients, visiting households to screen contacts and refer them to clinics, and evaluating at-risk contacts coming to clinics. We analyzed the data using a validated theory of behavior change, the Capability, Opportunity, and Motivation determine Behavior (COM-B) model, and sought to identify targeted interventions using the related Behavior Change Wheel implementation framework.ResultsWe led seven focus-group discussions with 61 health-care workers, two with 21 lay health workers (LHWs), and one with four household contacts of newly diagnosed TB patients. We, in addition, performed 32 interviews with household contacts from 14 households of newly diagnosed TB patients. Commonly noted barriers included stigma, limited knowledge about TB among contacts, insufficient time and space in clinics for counselling, mistrust of health-center staff among index patients and contacts, and high travel costs for LHWs and contacts. The most important facilitators identified were the personalized and enabling services provided by LHWs. We identified education, persuasion, enablement, modeling of health-positive behaviors, incentivization, and restructuring of the service environment as relevant intervention functions with potential to alleviate barriers to and enhance facilitators of TB contact investigation.ConclusionsThe use of a behavioral theory and a validated implementation framework provided a comprehensive approach for systematically identifying barriers to and facilitators of TB contact investigation. The behavioral determinants identified here may be useful in tailoring interventions to improve implementation of contact investigation in Kampala and other similar urban settings.

Couple Relationship Functioning as a Source or Mitigator of HIV Risk: Associations Between Relationship Quality and Sexual Risk Behavior in Peri-urban Uganda

Despite evidence that a greater focus on couples could strengthen HIV prevention efforts, little health-related research has explored relationship functioning and relationship quality among couples in Africa. Using data from 162 couples (324 individuals) resident in a peri-urban Ugandan community, we assessed actor and partner effects of sexual risk behaviors on relationship quality, using psychometric measures of dyadic adjustment, sexual satisfaction, commitment, intimacy, and communication. For women and men, poor relationship quality was associated with having concurrent sexual partners and suspecting that one’s partner had concurrent sexual partners (actor effects). Women’s poor relationship quality was also associated with men’s sexual risk behaviors (partner effects), although the inverse partner effect was not observed. These findings suggest that relationship quality is linked to HIV risk, particularly through the pathway of concurrent sexual partnerships, and that positive relationship attributes such as sexual satisfaction, intimacy, and constructive communication can help couples to avoid risk.