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Background Despite facing a dual burden of HBV and HIV, Africa lacks experience in offering integrated care for HIV and HBV. To contextualize individual and group-level feasibility and acceptability of an integrated HIV/HBV care model, we explored perspectives of health care providers and care recipients on feasibility and acceptability of integration. Methods In two regional hospitals of West Nile region, we performed a demonstration project to assess feasibility and acceptability of merging the care of HBV-monoinfected patients with existing HIV care system. Using interviews with health care providers as key informants, and 6 focus groups discussions with 3 groups of patients, we explored feasibility [(i)whether integration is perceived to fit within the existing healthcare infrastructure, (ii) perceived ease of implementation of HIV/HBV integrated care, and (iii) perceived sustainability of integration] and acceptability [whether the HIV/HBV care model is perceived as (i) suitable, (ii) satisfying and attractive (iii) there is perceived demand, need and intention to recommend its use]. We audio-recorded the interviews and data was analysed using framework analysis. Results The following themes emerged from the data (i) integrating HBV into HIV care is perceived to be feasible, fit and beneficial, after making requisite adjustments (ii) integration is acceptable due to the need for both free treatment and anticipated collaboration between HIV and HBV clients in terms of peer-support (iii) there are concerns about the likely rise in stigma and the lack of community awareness about integrated care. Conclusion The integrated HIV/HBV care model is feasible and acceptable among both providers and recipients. Necessary adjustments to the existing care system, including training, for community sensitization on the reasons and significance of integration are required.

Background Sub-Saharan Africa continues with very low hepatitis B (HBV) birth dose vaccination coverage. To guide policy on HBV vaccine for newborns, we explored perceptions, barriers and preferences of pregnant women regarding HBV and the HBV birth dose vaccination Methods We conducted eight focus groups discussions (FGDs) among 70 pregnant women, stratified by rural-urban residence, age and education level, using a structured focus group discussion guide to explore birth dose awareness, perceptions, barriers and preferences. Data were transcribed, coded and analysed using framework analysis. Results Perceptions related to HBV and liver cancer causes and prevention were diverse; most FGD participants did not perceive illnesses as distinctly different. Older women-groups, both urban and rural, had never heard about HBV, but were aware of liver cancer, viewing the disease as fatal. No FGD participants were aware of HBV birth dose. Concerns included vaccine safety, its availability to women who deliver outside the health system and mistrust in health-care worker (HCWs) when handling newborns. Rural-dwelling groups perceived absence of HBV services, while FGDs with young participants believed vaccine side-effects hampered birth dose planning. Most women-groups preferred (i) oral to injectable vaccines; (ii) receiving birth dose education during antenatal, to media-based education; (iii) that newborns receive the birth dose immediately after delivery in the mother's presence. Conclusion Although the birth dose is acceptable among pregnant women, planners need to continuously engage them as key stakeholders during planning to address concerns, in order to raise confidence, maximize uptake and strengthen HBV eradication efforts.

Background The drive to eliminate viral hepatitis by 2030 is underway. However, locally generated data on active infection is required to focus such efforts. We performed a regionally-inclusive survey to determine prevalence of active HCV, genotypes and related factors among Ugandan blood donors. Methods Participants from regional blood banks and blood collection centers were surveyed for information on demographic, clinical and lifestyle factors. Blood was assayed for HCV infection, HCV genotypes and subtypes. Logistic regression was performed to determine factors associated with active HCV infection. Results Of 1243 participants, 1041 (83.7%) were male, average age (SD), 27.7 (9.8). Prevalence of active HCV infection was 7.8% and we identified 3 genotypes. Median age (adj. OR (95% CI) = 1.03 (1.01–1.06), p-value = 0.040)), Northern region of birth versus Central or Eastern (adj. OR (95% CI) = 10.25 (2.65–39.68), p-value = 0.001)), Northern residence, versus Central or Eastern (adj. OR (95% CI) = 0.23 (0.08–0.65), p-value = 0.006)), and being married (versus single/divorced) adj. OR 2.49(1.3–4.79), p-value = 0.006 were associated with active HCV infection. Conclusion Targeted interventions in at-risk populations coupled with linkage to care and treatment will help achieve the WHO elimination goals in this setting.

Introduction The “2for1” project is a demonstration project to examine the feasibility and effectiveness of HBV care integrated into an HIV clinic and service. An initial phase in implementation of this project was the development of a specific training program. Our objective was to describe key features of this integrated training curriculum and evaluation of its impact in the initial cohort of health care workers (HCWs). Methods A training curriculum was designed by experts through literature review and expert opinion. Key distinctive features of this training program (compared to standard HBV training provided in the Government program) were; (i) Comparison of commonalities between HIV and HBV (ii) Available clinic- and community-level infrastructure, and the need to strengthen HBV care through integration (iii) Planning and coordination of sustained service integration. The training was aided by a power-point guided presentation, question and answer session and discussion, facilitated by physicians and hepatologists with expertise in viral hepatitis. Assessment approach used a self-administered questionnaire among a cohort of HCWs from 2 health facilities to answer questions on demographic information, knowledge and attitudes related to HBV and its prevention, before and after the training. Knowledge scores were generated and compared using paired t- tests. Results A training curriculum was developed and delivered to a cohort of 44 HCWs including medical and nursing staff from the two project sites. Of the 44 participants, 20 (45.5%) were male, average age (SD) was 34.3 (8.3) with an age range of 22–58 years. More than half (24, 54.5%) had been in service for fewer than 5 years. Mean correct knowledge scores increased across three knowledge domains (HBV epidemiology and transmission, natural history and treatment) post-intervention. However, knowledge related to diagnosis and prevention of HBV did not change. Conclusion A structured HBV education intervention conducted as part of an HIV/HBV care integration training for health care workers yielded improved knowledge on HBV and identified aspects that require further training. This approach may be replicated in other settings, as a public health strategy to heighten HBV elimination efforts.

Background: In recent years there has been growing interest in exploring methods by which the care pathways for people with comorbid physical and health problems may be integrated. The success of such an integration however would depend on several factors including feasibility, acceptability and costs involved. Therefore, this report presents estimated provider costs associated with managing an integrated HBV and HIV clinical pathway for patients on life-long treatment in low resource setting in Uganda.Methods: A cost minimisation analysis from the providers perspective was done by considering financial costs as a measure of the amount of money spent on resources used in the clinical pathways. The annual cost per patient was simulated based on total amount of resources spent for all the patient visits to the facility for HBV or HIV care per year.Results: Findings showed that drugs and laboratory tests were the main drivers of costs in the pathways. A high-volume facility (Arua regional referral hospital- ARRH) had a higher cost per patient in both clinics than did the low volume facility (Koboko District Hospital- KDH). Variations occurred due to differences in the carders of health workers, the infrastructure, the amounts of consumables used in the facilities. Cost per HBV patient was $163.59 in ARRH and $145.76 in K DH while the cost per HIV patient was $176.52 in ARRH and $173.23 in KDH. The integration resulted into total saving of $36.73 per patient per year in Arua RRH and $17.5 in Koboko DH. The cost saving accrued from savings from personnel, fixed costs, consumables and utilities incurred in running the standalone Hepatitis B clinic and the reduction in per HIV patient costs from sharing of resources in the integrated pathway. Conclusion: This analysis showed that the application of the integrated Pathway in HIV and HBV patient management could improve hospital cost efficiency compared to operating stand-alone clinics. This could further improve adherence to treatment by Hepatitis B patients and improve patient outcomes as HBV patients get access to counselling services.

BackgroundScreening and vaccination against Hepatitis B virus (HBV) infection remains the most effective intervention in curbing the disease. However, there is limited evidence on the factors associated with the uptake of these services in Uganda. This study determined the uptake of HBV screening and vaccination status, and associated factors among Healthcare Providers (HCPs) in Wakiso district, Uganda.Materials and methodsThis cross-sectional study was conducted among 306 HCPs, randomly selected from 55 healthcare facilities. Prevalence ratios (PR) were used to determine the factors associated with HBV screening and vaccination status of HCPs.ResultsOf the 306 HCPs, 230 (75.2%) had ever screened for HBV infection while 177 (57.8%) were fully vaccinated. Being male was positively associated with 'ever been screened' for HBV infection (Adjusted PR = 1.27, 95%CI 1.13-1.41). Working in a public healthcare facility (Adjusted PR = 0.78, 95%CI 0.68-0.90) was negatively associated with ever been screened. Male sex (Adjusted PR = 1.21, 95%CI 1.01-1.46), the belief that the HBV vaccine was safe (Adjusted PR = 1.72, 95%CI 1.03-2.89) and ever been screened (Adjusted PR = 2.28, 95%CI 1.56-3.34) were positively associated with being fully vaccinated. However, working in a public healthcare facility (Adjusted PR = 0.79, 95%CI 0.64-0.98), self-perceived risk of HBV infection (Adjusted PR = 0.72, 95% CI:0.62-0.84), and working in a healthcare facility with infection control guidelines (Adjusted PR = 0.79, 95%CI 0.66-0.95) were negatively associated with being fully vaccinated.ConclusionThree quarters of HCPs had ever been screened for HBV while slightly more than half were fully vaccinated. HBV screening and vaccination interventions need to consider the HCP sex, risk perception, attitude towards safety and efficacy of the hepatitis B vaccine, and healthcare facility characteristics such as ownership and availability of infection control guidelines, in order to be successful.

Background Young psychoactive substance users exhibit high-risk behaviours such as unprotected sexual intercourse, and sharing needles and syringes, which increases their risk of Hepatitis B infection. However, there is limited evidence of screening, and vaccination status of this subgroup. The aim of this study was to establish the predictors of screening and completion of the hepatitis B vaccination schedule. Methods A cross-sectional study using respondent driven sampling was used to enrol respondents from twelve out of fifty-seven informal settlements in Kampala city. Data were collected using an electronic structured questionnaire uploaded on the KoboCollect mobile application, and analysed using Stata version 14. A “modified” Poisson regression analysis was done to determine the predictors of screening while logistic regression was used to determine the predictors of completion of the Hepatitis B vaccination schedule. Results About 13.3% (102/768) and 2.7% (21/768) of the respondents had ever screened for Hepatitis B, and completed the Hepatitis B vaccination schedule respectively. Being female (aPR 1.61, 95% CI: 1.11–2.33), earning a monthly income >USD 136 (aPR 1.78, 95% CI: 1.11–2.86); completion of the Hepatitis B vaccination schedule (aPR 1.85, 95% CI: 1.26–2.70); lack of awareness about the recommended Hepatitis B vaccine dose (aPR 0.43, 95% CI: 0.27–0.68); and the belief that the Hepatitis B vaccine is effective in preventing Hepatitis B infection (aPRR 3.67, 95% CI: 2.34–5.73) were associated with “ever screening” for Hepatitis B. Knowledge of the recommended Hepatitis B vaccine dose (aOR 0.06, 95% CI: 0.01–0.35); “ever screening” for hepatitis B (aOR 9.68, 95% CI: 2.17–43.16) and the belief that the hepatitis B vaccine is effective in preventing Hepatitis B infection (aOR 11.8, 95% CI: 1.13–110.14) were associated with completion of the hepatitis B vaccination schedule. Conclusions Our findings indicate a low prevalence of Hepatitis B screening and completion of the Hepatitis B vaccination schedule among young psychoactive substance users in informal settings. It is evident that lack of awareness about Hepatitis B is associated with the low screening and vaccination rates. We recommend creation of awareness of Hepatitis B among young people in urban informal settlements.

Background Over 80% of morbidity due to soil-transmitted helminthiasis (STH) occurs in low-income countries. Children under 5 account for 20–30% of the burden in endemic areas. This study assessed the prevalence, intensity and factors associated with STH infections among preschool-age children (PSAC) in Hoima district, Uganda. The PSAC are particularly vulnerable because the chronicity of this condition usually affects their physical and mental growth and development. Methods A cross-sectional study was carried out among 562 PSAC (1–5 years old) in 6 counties of Hoima district using Expanded Program on Immunization (EPI) method. Stool samples from children were examined using the formol ether concentration technique for STH egg detection. Egg counts were represented as egg per gram (EPG). A structured questionnaire was used to collect information on factors associated with STH infection. Generalized linear models were used to analyze relationships between STH infection and associated factors. Results Overall STH prevalence was 26.5%. Hookworm infection was the most prevalent (18.5%), followed by A.lumbricoides (9.8%) and T.trichiura (0.5%). Prevalence of STH infection was significantly higher in children aged 5 years (Pearson chi-square test, p = 0.009) than in children aged 1 year. The general geometric mean (GM) counts for Hookworm infection was (696.1 EPG; range (530.3–913.8)) with girls having a higher GM (789.8 EPG; range (120–13,200)) than boys. Eating uncooked or unwashed vegetables (adj. Prevalence Ratio (PR) = 1.9, 95% CI: 1.3–2.7) and fruits (adj.PR = 1.8, 95% CI: 1.1–2.8), indiscriminate disposal of young children’s faeces (adj.PR = 1.5, 95% CI: 1.1–2.0); not washing hands after defecation (adj.PR = 2.6, 95% CI: 1.9–3.6); and not deworming children regularly (adj.PR = 1.4, 95% CI: 1.1–1.8) were significantly associated with STH infection. Conclusion The prevalence of Soil transmitted helminths infection among preschool-age children in Hoima district significantly increased with age. Poor hygiene, inadequate sanitation and irregular deworming were associated with STH infections among PSAC in the study area. Intense health education on the importance of hygienic practices, improved sanitation and regular deworming of PSAC should be integrated into prevention and control programs. Electronic supplementary material The online version of this article (10.1186/s12879-018-3289-0) contains supplementary material, which is available to authorized users.

IntroductionInjury-related morbidity is a neglected health concern in many low-income and middle-income countries. Most injury data in Africa have been collected from hospital-based studies, and few studies have occurred across multiple countries. Using data from a novel cohort, we examined the prevalence and incidence of serious injuries and associated risk factors across five sites in sub-Saharan Africa (SSA).MethodsA common baseline and follow-up survey was administered to participants. The study population included 1316 persons at baseline and 904 persons at follow-up. Frequencies were calculated, and logistic regression models were used to assess risk factors for injury.ResultsA total of 233 (17.7%) persons reported a serious injury at baseline and 60 (6.6%) reported a serious injury 6 months later at follow-up. Sixty-nine per cent of participants responded to the follow-up questionnaire. At baseline and follow-up, the most common cause of serious injury at urban sites was transport related, followed by poison/overdose. In rural Uganda, sharp instruments injuries were most common, followed by transport-related injuries. Living at an urban site was associated with an increased odds for serious injury compared with those at the rural site (OR: 1.83, 95% CI 1.15 to 2.90). Participants who consumed above a moderate amount of alcohol were at a higher risk of serious injury compared with those who did not consume alcohol (OR: 1.86, 95% CI 1.02 to 3.41). High level of education was an important risk factor for injury.ConclusionAt baseline and follow-up, common causes of serious injury were transport related, sharp instrument and poison/overdose. Alcohol consumption, urban location and education are important risk factors for injury. It is feasible to collect longitudinal injury data using a standardised questionnaire across multiples sites in SSA. Longitudinal data collection should be leveraged to obtain robust data on risk factors for injury in SSA.

Background Young psychoactive substance users exhibit high-risk behaviours which can increase their risk to Hepatitis B infection. However, there is limited information on screening, and completion of the Hepatitis B vaccination schedule among young psychoactive substance users in informal settlements. Therefore, this study determined the factors associated with Hepatitis B screening, and completion of the Hepatitis B vaccination schedule among young psychoactive substance users in Kampala’s informal settlements, Uganda. Methods A cross-sectional study design was used. Respondent driven sampling was used to enroll 768 respondents from 12 informal settlements. Data were collected using a structured questionnaire and analysed using Stata version 14. A “modified” Poisson regression analysis was done to determine the factors associated with Hepatitis B screening while logistic regression was used to determine the factors associated with completion of the Hepatitis B vaccination schedule. Results Out of the 768 respondents, only 13.3% had ever screened for Hepatitis B and 2.7% had completed the Hepatitis B vaccine schedule. Being a female (aPR 1.61, 95% CI: 1.11-2.33), earning a monthly income >USD 136 (aPR 1.78, 95% CI: 1.11-2.86); completion of the Hepatitis B vaccination schedule (aPR 1.85, 95% CI: 1.26-2.70); lack of awareness about the recommended Hepatitis B vaccine dose (aPR 0.43, 95% CI: 0.27-0.68); and the belief that the Hepatitis B vaccine is effective in preventing Hepatitis B infection (aPR 3.67, 95% CI: 2.34-5.73) were associated with “ever screening” for Hepatitis B. Knowledge about the recommended Hepatitis B vaccine dose (aOR 0.06, 95% CI: 0.01-0.35); “ever screening” for hepatitis B (aOR 9.68, 95% CI: 2.17-43.16) and the belief that the hepatitis B vaccine is effective in preventing Hepatitis B infection (aOR 11.8, 95% CI: 1.13-110.14) were associated with completion of the Hepatitis B vaccination schedule. Conclusion Our findings indicate a low prevalence of Hepatitis B screening and completion of the Hepatitis B vaccination schedule among young psychoactive substance users in informal urban settings. It is evident that lack of awareness about Hepatitis B is associated with the low screening and vaccination rates. We recommend mass sensitisation of young psychoactive substance users in urban informal settlements on Hepatitis B.

With most countries in sub-Saharan Africa (SSA) lagging behind schedule to implement a comprehensive viral hepatitis elimination strategy, several barriers to accurate information and hepatitis B virus (HBV) services still exist, that are unique to different regions. In an obstetric population of a high HBV burden SSA setting without antenatal HBV services, we systematically evaluated perceptions and prevention behavioral intentions in relation to HBV and liver cancer.Eligible consenting pregnant women were recruited from public health care facilities in the central and northern regions of Uganda, between October 2016 and December 2017. Standardized procedures and instruments based on the health belief model and theory of planned behavior were used to collect data on socio-demographic characteristics, HBV perceptions and behavioral intentions. Descriptive analysis using Chi-square tests was done to obtain distribution of respondents by levels of perceived risk of HBV and liver cancer for themselves, their child under 5 years and their spouse. Modified Poisson regression analyses were used to evaluate relationships between perception variables and different behavioral outcomes (intention to screen, vaccinate and treat HBV).Perceived risk (PRR = 0.95(0.90-1.00), p = 0.055) was inversely associated with intention to screen for HBV. Conversely, perceived self-efficacy showed a consistent association with intention to screen for HBV (PRR = 1.18(1.10-1.23) p = 0.005), to vaccinate (PRR = 1.20(1.05-1.36) p = 0.006) and to seek treatment for HBV (PRR = 1.40(1.18-1.67) p 0.001). Women from the north, compared to the central region (PRR = 1.76 (1.13-2.72) p = 0.012), and those who self-identified as Catholic (PRR = 1.85 (0.99-3.56) p = 0.056), and as Protestant, (PRR = 2.22 (1.22-4.04) p = 0.002), were more likely to have higher perceived self-efficacy, compared to Muslims. Age and education were not related to perceived self-efficacy.Women in both regions hold incorrect perceptions of HBV and liver cancer risk, with women from the central reporting higher perceived risk than those from the north. High perceived self-efficacy influenced intention to participate in HBV prevention. Programs and policies geared towards enhancing HBV prevention in this sub-population may consider socio-cultural factors observed to influence prevention behaviors. These findings may guide HBV interventions aimed at improving capacity to seek HBV prevention services, thereby promoting HBV micro-elimination in this sub-population.

Introduction Within sub-Saharan Africa (SSA), the burden of chronic hepatitis B (HBV) is unacceptably high in several countries including Uganda. Elimination of HBV in the context of inadequate resources and several competing health issues, faces challenges including limited data on disease burden in important population sub-groups. In order to optimize available resources, reliable data on HBV among pregnant women is useful to guide policies on prevention. This study estimated HBV prevalence and related factors among pregnant women in Central and West Nile regions of Uganda Methods Using a two-stage sampling approach, we selected a random sample of 310 pregnant women, 18 years or older from public health facility antenatal clinics in central and west Nile, North-western Uganda. Consenting women were interviewed to obtain data on HBV vaccination status, HIV status, selected sexual and lifestyle factors and socio-demographic information. In addition, they underwent phlebotomy to obtain blood for testing for hepatitis B surface antigen, (HBsAg) antibodies to the surface antigen (anti-HBs), and antibodies to the core (anti-HBc), as indicators of chronic infection, prior exposure, and susceptibility (anti-HBs

Introduction Countries in sub-Saharan Africa with a high hepatitis B burden also have limited resources to identify underlying drivers of disease among key at-risk populations. To improve prioritization and strengthen prevention of mother to child transmission of HBV, it is imperative to understand disease awareness, knowledge and related factors among pregnant women. Objectives This study assessed HBV disease awareness, knowledge and related factors among pregnant women in public health facilities in two regions with diverse HBV disease epidemiology. Methods From October 2016 through December 2017, a random sample of 455 pregnant women attending antenatal clinics were surveyed to assess HBV awareness, knowledge and associated factors. Participants responded to an 18-item questionnaire with themes on HBV awareness, knowledge of disease signs and symptoms, transmission, prevention and misconceptions about the disease. Results were analysed in STATA (version 14.0). Results Of 455 participants enrolled, about two thirds reported having heard about HBV disease. By region, nearly half (47%) of participants from the central region, compared to only 16% from the north, reported that they had never heard of HBV. Region of residence had a moderating effect on the education- HBV awareness relationship. Only 162/455 (36%) of participants had adequate HBV knowledge. More than half 256/455 (56%) and 242/455 (53%) were not knowledgeable about horizontal and mother to child HBV transmission, respectively. About two thirds 298/455 (66%) and 281/455 (62%) believed HBV was spread via sharing of utensils and mosquito bites respectively. In multiple regression analysis, residing in the north, (PR=1.91(1.53 -2.38), p

ObjectiveTo identify predominant dietary patterns in four African populations and examine their association with obesity.DesignCross-sectional study.Setting/SubjectsWe used data from the Africa/Harvard School of Public Health Partnership for Cohort Research and Training (PaCT) pilot study established to investigate the feasibility of a multi-country longitudinal study of non-communicable chronic disease in sub-Saharan Africa. We applied principal component analysis to dietary intake data collected from an FFQ developed for PaCT to ascertain dietary patterns in Tanzania, South Africa, and peri-urban and rural Uganda. The sample consisted of 444 women and 294 men.ResultsWe identified two dietary patterns: the Mixed Diet pattern characterized by high intakes of unprocessed foods such as vegetables and fresh fish, but also cold cuts and refined grains; and the Processed Diet pattern characterized by high intakes of salad dressing, cold cuts and sweets. Women in the highest tertile of the Processed Diet pattern score were 3·00 times more likely to be overweight (95 % CI 1·66, 5·45; prevalence=74 %) and 4·24 times more likely to be obese (95 % CI 2·23, 8·05; prevalence=44 %) than women in this pattern’s lowest tertile (both PConclusionsWe identified two major dietary patterns in several African populations, a Mixed Diet pattern and a Processed Diet pattern. The Processed Diet pattern was associated with obesity.

In sub-Saharan Africa, there are limited data on burden of non-alcohol substance abuse (NAS) and depressive symptoms (DS), yet potential risk factors such as alcohol and intimate partner violence (IPV) are common and NAS abuse may be the rise. The aim of this study was to measure the burden of DS and NAS abuse, and determine whether alcohol use and IPV are associated with DS and/or NAS abuse. We conducted a cross-sectional study at five sites in four countries: Nigeria (nurses), South Africa (teachers), Tanzania (teachers) and two sites in Uganda (rural and peri-urban residents). Participants were selected by simple random sampling from a sampling frame at each of the study sites. We used a standardized tool to collect data on demographics, alcohol use and NAS use, IPV and DS and calculated prevalence ratios (PR). We enrolled 1415 respondents and of these 34.6% were male. DS occurred among 383 (32.3%) and NAS use among 52 (4.3%). In the multivariable analysis, being female (PR = 1.49, p = 0.008), NAS abuse (PR = 2.06, p = 0.02) and IPV (PR = 2.93, p p p = 0.036) were protective of NAS but current smokers (OR = 2.98, p p = 0.024) were more likely to use NAS. Longitudinal studies should be done to establish temporal relationships with these risk factors to provide basis for interventions.

Background : The increase in prevalence of diabetes and pre-diabetes in sub-Saharan Africa underlines the importance of understanding its magnitude and causes in different population groups. We analyzed data from the Africa/Harvard Partnership for Cohort Research and Training (PaCT) studies to determine the prevalence of diabetes and pre-diabetes and risk factors associated with diabetes. Methodology : Participants were randomly selected from peri-urban ( n =297) and rural ( n =200) communities in Uganda, and teachers were recruited from schools ( n =229) in urban Tanzania. We used a standardized questionnaire to collect socio-demographic and self-reported disease status including diabetes status. Blood glucose was also measured after participants fasted for 8 h. We used standard protocols for anthropometric and blood pressure measurement. Results : The overall prevalence of diabetes was 10.1% and was highest in rural Ugandan residents (16.1%) compared to teachers in Tanzania (8.3%) and peri-urban Ugandan residents (7.6%). The prevalence of pre-diabetes was 13.8%. The prevalence of self-reported diabetes was low across all sites, where 68% of participants with diabetes were not captured by self-report. In multivariable logistic regression analysis, family history (OR 2.5, 95% CI: 1.1, 5.6) and hypertension (OR 2.3, 95% CI: 1.1, 5.2) were significantly associated with diabetes. Conclusions : The prevalence of diabetes and pre-diabetes in Uganda and Tanzania is high, differs markedly between population groups, and remains undiagnosed in an alarmingly high proportion of individuals. These findings highlight the need for large-scale, prospective studies to accurately quantify the burden and identify effective intervention and treatment strategies across diverse African populations. Keywords: non-communicable; risk factors; underdiagnoses; sub-Saharan Africa; Tanzania; Uganda (Published: 23 May 2016) Citation: Glob Health Action 2016, 9: 31440 - http://dx.doi.org/10.3402/gha.v9.31440

Background Cervical cancer is the second commonest cancer in women worldwide and the commonest cancer among women in Uganda. Annual cervical screening is recommended for women living with HIV for early detection of abnormal cervical changes, however uptake remains grossly limited. This study assessed factors associated with cervical screening uptake among HIV infected women at Mildmay Uganda where cervical screening using Visual inspection with acetic acid and iodine (VIA and VILI) was integrated into HIV care since July 2009. Methods Eighteen (18) in-depth interviews with HIV infected women and 6 key informant interviews with health care providers were conducted in April 2013 to assess client, health care provider and facility-related factors that affect cervical screening uptake. In-depth interview respondents included six HIV infected women in each of the following categories; women who had never screened, those who had screened once and missed follow-up annual screening, and those who had fully adhered to the annual screening schedule. Data was analyzed using content analysis method. Results Motivations for cervical cancer screening included the need for comprehensive assessment, diagnosis, and management of all ailments to ensure good health, fear of consequences of cervical cancer, suspicion of being at risk and the desire to maintain a good relationship with health care workers. The following factors negatively impacted on uptake of cervical screening: Myths and misconceptions such as the belief that a woman’s ovaries and uterus could be removed during screening, fear of pain associated with cervical screening, fear of undressing and the need for women to preserve their privacy, low perceived cervical cancer risk, shortage of health workers to routinely provide cervical cancer education and screening, and competing priorities for both provider and patient time. Major barriers to repeat screening included limited knowledge and appreciation of the need for repeat screening, and lack of reminders. Conclusions These findings highlight the need for client-centered counseling and support to overcome fears and misconceptions, and to innovatively address the human resource barriers to uptake of cervical cancer screening among HIV infected women.

Summary Objectives To evaluate characteristics of Streptococcus pneumoniae associated with oropharyngeal colonization in the Ugandan adult HIV population. Methods We conducted a cross-sectional study at the outpatient HIV clinic at the Joint Clinical Research Centre in Kampala, Uganda between July 2004 and February 2005. Six hundred HIV-infected individuals were interviewed and had oropharyngeal specimens collected. Pneumococci were isolated from these specimens and antimicrobial susceptibility patterns determined using standard microdilution methods. Serotypes of the pneumococcal isolates were evaluated by capsular swelling reaction with commercial antisera. Results The prevalence of oropharyngeal colonization with pneumococci was 18% (108/600). Thirty-two different pneumococcal serotypes were identified, and the most common were serotypes 3 (14.7%), 19F (6.4%), 23F (6.4%), and 16 (5.5%). Seventy-two percent of the isolates were penicillin (PCN) intermediate (MICs 0.12–1μg/mL), the remainder all being PCN susceptible, and >99% were trimethoprim–sulfamethoxazole (TMP–SMX) resistant. Novel PCN intermediate serotypes included 7, 11, 16, 20, 22, 24, and 34. Only one isolate was resistant to macrolides, and resistance to other antibiotics was rare. Conclusions HIV-infected adults in Uganda are colonized with pneumococci that exhibit a high degree of TMP–SMX and PCN non-susceptibility, with several unique PCN non-susceptible serotypes that are not included in current vaccine preparations.

Background Most tuberculosis (TB) case management guidelines emphasize microbiological cure as treatment goal without highlighting quality of life outcomes. This study assessed health-related quality of life (HRQoL) and related factors in the pre-treatment, intensive and continuation phases of anti-TB therapy among sputum smear positive pulmonary TB patients in Mbale region, Eastern Uganda. Methods In this cross-sectional study, questionnaires and 36-Item Short-Form Health Survey Version 2.0 (UK English SF36v2) forms were administered to 210 participants of whom 64.8 % were males. The mean age was 35.48 ± 12.21 years. For each of the three treatment phases, different patients were studied. Responses were translated into the standard 00–100 scale. Means and standard deviations were used to express HRQoL as physical composite scores (PCS) and mental composite scores (MCS). Analysis of variance was used to compare scores across phases. Multiple linear regression methods were used to model relationships between predictor variables and HRQoL for each treatment phase. Results HRQoL scores were different across treatment phases. General health (38.8 ± 17.5) and mental health (52.7 ± 18.6) had the lowest and highest sub-scale scores respectively. Mean PCS scores in pretreatment, intensive and continuation phases were 29.9 ± 19.4, 41.9 ± 14.2 and 62.2 ± 18.8 respectively. Mean MCS scores in the pretreatment, intensive and continuation phases were 38.8 ± 18.3, 49.4 ± 13.1 and 60.6 ± 18.8 respectively. Prior to treatment initiation, having an informal occupation (β = −28.66 (

Background Hypertension, the leading single cause of morbidity and mortality worldwide, is a growing public health problem in sub-Saharan Africa (SSA). Few studies have estimated and compared the burden of hypertension across different SSA populations. We conducted a cross-sectional analysis of blood pressure data collected through a cohort study in four SSA countries, to estimate the prevalence of pre-hypertension, the prevalence of hypertension, and to identify the factors associated with hypertension. Methods Participants were from five different population groups defined by occupation and degree of urbanization, including rural and peri-urban residents in Uganda, school teachers in South Africa and Tanzania, and nurses in Nigeria. We used a standardized questionnaire to collect data on demographic and behavioral characteristics, injuries, and history of diagnoses of chronic diseases and mental health. We also made physical measurements (weight, height and blood pressure), as well as biochemical measurements; which followed standardized protocols across the country sites. Modified Poison regression modelling was used to estimate prevalence ratios (PR) as measures of association between potential risk factors and hypertension. Results The overall age-standardized prevalence of hypertension among the 1216 participants was 25.9 %. Prevalence was highest among nurses with an age-standardized prevalence (ASP) of 25.8 %, followed by school teachers (ASP = 23.2 %), peri-urban residents (ASP = 20.5 %) and lowest among rural residents (ASP = 8.7 %). Only 50.0 % of participants with hypertension were aware of their raised blood pressure. The overall age-standardized prevalence of pre-hypertension was 21.0 %. Factors found to be associated with hypertension were: population group, older age, higher body mass index, higher fasting plasma glucose level, lower level of education, and tobacco use. Conclusions The prevalence of hypertension and pre-hypertension are high, and differ by population group defined by occupation and degree of urbanization. Only half of the populations with hypertension are aware of their hypertension, indicating a high burden of undiagnosed and un-controlled high blood pressure in these populations.