School of Public Health

Despite increasing recognition that health-systems constraints are the fundamental barrier to attaining anti-retroviral therapy (ART) scale-up targets in Sub-Saharan Africa, current discourses are dominated by a focus on sustainability. Utilizing the health system dynamics framework, this study aimed to explore the interactions in health system components and their influence on the sustainability of ART scale-up implementation in Uganda. This study entailed qualitative organizational case-studies within a two-phased mixed-methods sequential explanatory research design. In Phase One, a survey of 195 health facilities across Uganda which commenced ART services between 2004 and 2009 was conducted. In Phase Two, six health facilities were purposively selected for in-depth examination involving i) In-depth interviews ii) and semi-structured interviews (). Qualitative data was analyzed by coding and thematic analysis. Descriptive statistics were managed in STATA (v 13). Five dynamic inter...

Lack of knowledge of where to obtain correct family planning (FP) information and methods can be a critical barrier to eventual uptake of FP services. We assessed knowledge, sources and use of FP methods among women of reproductive age in rural Uganda. This secondary analysis uses data from a larger cross-sectional study conducted to measure changes in perceptions towards long-term and reversible contraceptive use among 2,033 women of reproductive age (15-49years) resident in 34 districts of Uganda. Both users and non-users of FP methods were interviewed. Data were analyzed using STATA statistical software, version 12. Majority of the women were less than 30 years of age (64.3%). Nearly three-quarters were married (73.1%), 51.1% had primary education and more than half (57%) were engaged in employment. Knowledge of FP methods was universal (98.1%). Clinic providers (60.4%), friends (56.9%) and the media (51.3%) were the most trusted sources of contraceptive information. Government (27.6%) and private (21.1%) health facilities were the main sources of modern FP methods. Sixty two per cent of women reported current use of any FP method. Among non-users of FP, injectables (50.4%), implants (22.8%) and pills (20.2%) were the most preferred FP methods. Our findings show that knowledge of FP methods is almost universal and that six in ten women use any FP method. Clinic providers, friends and the media are the most trusted sources of FP information. Government and private health facilities are the main sources of FP services.

On 6 February 2015, Kampala city authorities alerted the Ugandan Ministry of Health of a "strange disease" that killed one person and sickened dozens. We conducted an epidemiologic investigation to identify the nature of the disease, mode of transmission, and risk factors to inform timely and effective control measures. We defined a suspected case as onset of fever (≥37.5 °C) for more than 3 days with abdominal pain, headache, negative malaria test or failed anti-malaria treatment, and at least 2 of the following: diarrhea, nausea or vomiting, constipation, fatigue. A probable case was defined as a suspected case with a positive TUBEX® TF test. A confirmed case had blood culture yielding Salmonella Typhi. We conducted a case-control study to compare exposures of 33 suspected case-patients and 78 controls, and tested water and juice samples. From 17 February-12 June, we identified 10,230 suspected, 1038 probable, and 51 confirmed cases. Approximately 22.58% (7/31) of case-p...

ABSTRACT Background: We implemented a facility-based intervention aimed at reducing the proportion of patients lost to follow-up at an out-patient HIV clinic in Jinja district, Eastern Uganda, over a period of 6 months (February-July 2012). Methods: The intervention was implemented with the aim of decreasing the proportion of patients lost to follow-up from 1% (23/2328) at baseline to 0.25% by July 2012. Simple and innovative strategies were introduced into the HIV clinic. These included retraining of clinic staffs on the importance of patients keeping their appointments; development of new messages on keeping appointments; retrieving patient files a day before the day of appointment; sending two text message reminders a day to the clinic; and actively following up patients who had not kept their appointments through home-visiting. At each follow-up visit, reasons for the patients’ failure to keep appointment were noted and information on age, gender, CD4 count (captured from patient records) and duration in HIV care was obtained. Data were fed into an IQ Care programme and analysed using Microsoft Excel. Results: The proportion of patients lost to follow-up decreased from 1% (23/2328) at baseline to 0.4% (9/2528) in 6 months. Men, those with a CD4 > 350, those aged < 30 years and those in care for < 1 year had the biggest decline in proportion of patients lost to follow-up compared to other patients. Conclusion: The proportion of patients lost to follow-up declined by 60% through use of simple and innovative strategies introduced in the HIV clinic.

Studies show that HIV counseling and testing (HCT) can improve linkage to HIV prevention, care and treatment services. However, uptake of HCT among couples remains low in most settings. We investigated the determinants of HCT uptake among individuals in long-term relationships in two districts in Uganda. This case-control study was conducted among 787 (400 in Kampala and 387 in Soroti) individuals in long-term sexual relationships, aged 18-54 years, using interviewer-administered questionnaires. Cases were individuals who had ever tested for HIV (selected from health facility records and traced in the community for interview) while controls were individuals who had never tested for HIV, identified from the same community as the cases. Data were collected on sociodemographic and behavioral characteristics; entered into FoxPro and analyzed using STATA version 12.1. We performed multivariable logistic regression to estimate the odds ratio (OR) and 95% Confidence Intervals (95%CI) associated with prior HCT and couples' HCT uptake, controlling for suspected confounders. Of the 787 participants, 522 had ever tested for HIV (cases) while 265 had never tested for HIV (controls). Compared to those that had never tested for HIV, those that had ever tested for HIV were significantly more likely to be females (Adj. OR=3.23, 95%CI: 2.27, 4.60), to be 25-29 years old (Adj. OR=2.15, 95%CI: 1.32, 3.50), to report exposure to a couples' HCT promotional campaign (Adj. OR=2.01, 95%CI: 1.30, 3.10) and to believe that HIV discordance is possible among married couples (Adj. OR=1.77, 95%CI: 1.20, 2.63). Compared to individuals that had ever received individual HCT, those that had ever received couples' HCT were significantly more likely to report prior discussion of HIV testing with partner (Adj. OR=4.35, 95%CI: 2.61, 7.28) and to be residents of Soroti district (Adj. OR=6.01, 95%CI: 3.74, 9.65). Prior HCT was significantly associated with female gender and exposure to a couples' HCT promotional campaign while prior couples' HCT was significantly associated with prior discussion of HIV testing with partner. To increase HIV testing among couples, these findings suggest a need for HCT promotional campaigns that promote communication about HCT between partners.