An Integrated Infant and Young Child Feeding and Micronutrient Powder Intervention Does Not Affect Anemia, Iron Status, or Vitamin A Status among Children Aged 12-23 Months in Eastern Uganda.

BACKGROUND: Micronutrient powders (MNP) can reduce iron deficiency and anemia in children. OBJECTIVE: We evaluated the impact of an integrated infant and young child feeding (IYCF)-MNP intervention on anemia and micronutrient status among children aged 12-23 mo in Eastern Uganda. The intervention focused on MNP distribution, IYCF education, and caregiver behavior change. METHODS: Population-based cross-sectional surveys representative of children aged 12-23 mo in Amuria (intervention) and Soroti (nonintervention) districts were collected in June/July 2015 at baseline (n = 1260) and 12 mo after implementation at endline in 2016 (n = 1490). From pooled capillary blood, we assessed hemoglobin, malaria, ferritin, retinol binding protein (RBP), C-reactive protein, and ɑ1-acid glycoprotein. Ferritin and RBP were regression-adjusted to correct for inflammation. Caregivers reported sociodemographic characteristics and MNP knowledge and practices. Linear regression estimated the difference-in-difference (DiD) effect of MNP on hemoglobin, ferritin, and RBP, and logistic regression estimated DiD effect of MNP on anemia (hemoglobin <11.0 g/dL), iron deficiency (ferritin <12.0 µg/L), iron deficiency anemia (hemoglobin <11.0 g/dL and ferritin <12.0 µg/L), and vitamin A deficiency (VAD; RBP equivalent to <0.70 µmol/L retinol: <0.79 µmol/L at baseline and RBP <0.67 µmol/L at endline). RESULTS: In Amuria, 96% of children had ever consumed MNP versus <1% of children in Soroti. Fifty-four percent of caregivers reported organoleptic changes when MNP were added to foods cooked with soda ash. Adjusting for age, sex, malaria, recent morbidity, and household-level factors, the intervention was associated with -0.83 g/dL lower hemoglobin (95% CI, -1.36, -0.30 g/dL; P = 0.003) but not with anemia, ferritin, iron deficiency, iron deficiency anemia, RBP, or VAD. CONCLUSIONS: Despite high program fidelity, the intervention was associated with reduced hemoglobin concentrations but not with change in anemia or micronutrient status among children aged 12-23 mo in Eastern Uganda. Contextual factors, such as cooking with soda ash, might explain the lack of effectiveness.

Are women in Uganda gaining adequate gestational weight? A prospective study in low income urban Kampala.

BACKGROUND: Pre-pregnancy weight and weight gained during pregnancy significantly influence maternal and infant health. Little information is available regarding optimal gestational weight gain (GWG) in relation to pre-pregnancy body mass index (BMI) in Uganda. The study aimed at determining gestational weight gain (GWG) in women pregnant for the first and second time. METHODS: The study was prospective cohort study which included 221 HIV negative women pregnant for the first or second time. It was conducted in the antenatal clinic of the directorate of gynecology and obstetrics, Mulago hospital and women were recruited at ≤18 weeks of gestation by dates. Follow up measurements were done at 26 and 36 weeks gestation. Measured maternal height and reported pre-pregnancy weight were used to calculate BMI. Depending on BMI category, GWG was categorized as inadequate, adequate and excessive based on the Uganda Ministry of Health guidelines. RESULTS: The participants' mean ± standard deviation (Sd) age was 20.9 ± 2.7 years and mean ± Sd BMI was 21.40 ± 2.73 kg/m2. None of the participants was obese and 68.8% (n = 132) were pregnant for the first time. The mean ± Sd GWG at time of delivery was 10.58 ± 2.44 kg. Inadequate GWG was recorded in 62.5% (n = 120/192) while only 3.1% (n = 6/192) of the participants gained excessive weight during pregnancy. CONCLUSION: About 62% of pregnant women in Kampala did not gain adequate weight during their first/second pregnancy. We recommend that studies be carried out to assess whether the Uganda Ministry of Health recommendations for weight gain during are appropriate for preventing adverse pregnancy outcomes across populations in Uganda.

Effect of maternal Helicobacter Pylori infection on birth weight in an urban community in Uganda.

BACKGROUND: Helicobacter pylori, a widespread infection particularly in developing countries has been associated with many adverse effects during pregnancy including hyperemesis gravidarum, neural tube defects in newborns, intrauterine fetal growth restriction and miscarriage. We sought to document the effects of H. pylori infection on birth weight in a low-income setting in Kampala, Uganda. METHODS: This was a prospective cohort study conducted in Kampala between May 2012 and May 2013. The participants were H. pylori positive and H. pylori negative HIV negative primigravidae and secundigravidae. Recruitment was at ≤18 gestation weeks and follow up assessments were carried out at 26 and 36 gestation weeks and soon after delivery. H. pylori infection was determined using H. pylori stool antigen test. Maternal weight and height were measured, and body mass index (BMI) and gestational weight gain were calculated. Only term and live babies were considered. Low birth weight (LBW) was defined as a birth weight of <2500 gram. RESULTS: A total of 221 participants were enrolled with mean ± standard deviation (SD) age of 20.9 ± 2.7 years. The mean ± SD gestation age at delivery was 39.4 ± 1.0 weeks. Primigravidae were 61.5 % (n = 188) and 52.9 % (n = 117) of the participants were positive for H. pylori infection. Low pre-pregnancy BMI (<18.5 kg/m(2)) was recorded in 14.6 % (n = 28) while 38 % (n = 73) had a height <156 cm at recruitment. Of the infants born to the participants, 13.6 % (n = 26) had low birth weight (<2500 gram). Independent predictors for LBW were the mother being positive for H. pylori infection (odds ratio, OR, 3.6, 95 % CI 1.1 - 11.5; P = 0.031) maternal height at recruitment <156 cm (OR 3.4, 95 % CI 1.4-8.2; P = 0.008) and maternal weight gain rates <0.3 kg/week during the 2(nd) and 3(rd) trimesters (OR 3.8, 95 % CI 1.0-14.1; P = 0.044). CONCLUSION: H. pylori infection is associated with LBW among primigravidae and secundigravidae in Kampala, Uganda.

Undergraduate students' contributions to health service delivery through community-based education: A qualitative study by the MESAU Consortium in Uganda.

BACKGROUND: It has been realised that there is need to have medical training closer to communities where the majority of the population lives in order to orient the trainees' attitudes towards future practice in such communities. Although community based education (CBE) has increasingly been integrated into health professions curricula since the 1990s, the contribution students make to service delivery during CBE remains largely undocumented. In this study, we examined undergraduate health professions students' contribution to primary health care during their CBE placements. METHODS: This was a qualitative study involving the Medical Education for Equitable Services to All Ugandans consortium (MESAU). Overall, we conducted 36 Focus Group Discussions (FGDs): one each with youth, men and women at each of 12 CBE sites. Additionally, we interviewed 64 community key-informants. All data were audio-recorded, transcribed and analysed using qualitative data analysis software Atlas.ti Ver7. RESULTS: Two themes emerged: students' contribution at health facility level and students' contribution at community level. Under theme one, we established that students were not only learning; they also contributed to delivery of health services at the facilities. Their contribution was highly appreciated especially by community members. Students were described as caring and compassionate, available on time and anytime, and as participating in patient care. They were willing to share their knowledge and skills, and stimulated discussion on work ethics. Under the second theme, students were reported to have participated in water, sanitation, and hygiene education in the community. Students contributed to maintenance of safe water sources, educated communities on drinking safe water and on good sanitation practices (hand washing and proper waste disposal). Hygiene promotion was done at household level (food hygiene, hand washing, cleanliness) and to the public. Public health education was extended to institutions. School pupils were sensitised on various health-related issues including sexuality and sexual health. CONCLUSION: Health professions students at the MESAU institutions contribute meaningfully to primary health care delivery. We recommend CBE to all health training programs in sub-Saharan Africa.

Developing hospital accreditation standards in Uganda.

BACKGROUND: Whereas accreditation is widely used as a tool to improve quality of healthcare in the developed world, it is a concept not well adapted in most developing countries for a host of reasons, including insufficient incentives, insufficient training and a shortage of human and material resources. The purpose of this paper is to describe refining use and outcomes of a self-assessment hospital accreditation tool developed for a resource-limited context. METHODS: We invited 60 stakeholders to review a set of standards (from which a self-assessment tool was developed), and subsequently refined them to include 485 standards in 7 domains. We then invited 60 hospitals to test them. A study team traveled to each of the 40 hospitals that agreed to participate providing training and debrief the self-assessment. The study was completed in 8 weeks. RESULTS: Hospital self-assessments revealed hospitals were remarkably open to frank rating of their performance and willing to rank all 485 measures. Good performance was measured in outreach programs, availability of some types of equipment and running water, 24-h staff calls systems, clinical guidelines and waste segregation. Poor performance was measured in care for the vulnerable, staff living quarters, physician performance reviews, patient satisfaction surveys and sterilizing equipment. CONCLUSION: We have demonstrated the feasibility of a self-assessment approach to hospital standards in low-income country setting. This low-cost approach may be used as a good precursor to establishing a national accreditation body, as indicated by the Ministry's efforts to take the next steps. Copyright © 2015 John Wiley & Sons, Ltd.

The aetiology of anaemia during pregnancy: a study to evaluate the contribution of iron deficiency and common infections in pregnant Ugandan women.

OBJECTIVE: To describe the aetiology of anaemia in pregnant Ugandan women and explore Fe deficiency and common infections as contributors to anaemia in this population. DESIGN: Cross-sectional study in which Hb, ferritin, transferrin receptor (sTfR), C-reactive protein, α-1 acid glycoprotein, hepcidin, malaria, hookworm infestation, syphilis and Helicobacter pylori infection were assessed. SETTING: Antenatal care clinic at Kawempe Health Centre, Kampala, Uganda. SUBJECTS: HIV-negative women (n 151) in their first or second pregnancy at 10-16 weeks' gestation. RESULTS: The prevalence of anaemia was 29·1 %. Fe deficiency was 40·4 % and 14·6 % based on ferritin 8·3 µg/ml. The prevalence of Fe-deficiency anaemia was 9·3 % based on ferritin 8·3 µg/ml. Hepcidin concentration was positively correlated with ferritin concentration (n 151, r=0·578, P1 g/l and/or C-reactive protein >5 mg/l. Malaria parasitaemia (OR=6·85; 95 % CI 1·25, 37·41, P=0·026) and Fe deficiency defined using sTfR (OR=5·58; 95 % CI 1·26, 24·80, P=0·024) were independently and positively associated with anaemia. Population-attributable risk factors for anaemia for raised C-reactive protein, Fe deficiency defined by sTfR >8·3 µg/ml and presence of malaria parasites were 41·6 (95 % CI 11·1, 72·2) %, 13·5 (95 % CI 2·0, 25·0) % and 12·0 (95 % CI 1·4, 22·6) %, respectively. CONCLUSIONS: Infections and inflammation are of greater significance than Fe deficiency in the aetiology of anaemia in pregnant Ugandan women during the first trimester.

Helicobacter pylori infection in pregnant women in four districts of Uganda: role of geographic location, education and water sources.

BACKGROUND: The prevalence of Helicobacter pylori infection varies in relation to geography, ethnicity and socioeconomic factors. Available data on the prevalence of Helicobacter pylori infection in Uganda are not representative of the general population. We sought to describe the epidemiology of this infection in pregnant women in Uganda to provide background data for a study into the effect of H. pylori infection during pregnancy on the hematological response to iron supplementation. METHODS: Using a cross-sectional design, H. pylori infection was assessed by the stool antigen test among 447 pregnant women attending antenatal care clinics in Apac, Mbale, Mbarara and Rakai Districts which are in different geographical regions in Uganda, and at Kawempe Health Center which serves a low-income densely populated area in Kampala City. Socio-demographic and household data were collected by face-to-face interviews using a questionnaire. Associations between H. pylori infection and socio-demographic and household characteristics were analyzed using logistic regression. RESULTS: The overall prevalence of H. pylori infection was 45.2% but varied by geographical location from 18.2% in Apac District to 60.5% at Kawempe Health Centre. At 18.4%, the Langi ethnic group, who were enrolled exclusively in Apac District, had the lowest prevalence of H. pylori infection while the Gisu had the highest prevalence (58.4%). H. pylori was independently associated with enrollment at clinics not in Apac (adjusted OR = 5.68; 95% CI: 3.02-10.7) and with using water from public wells, boreholes or springs (AOR = 3.20; 95% CI: 1.19-8.61) and from rivers, lakes or streams (AOR = 5.20; 95% CI: 1.58-17.05). Urban residence (AOR = 1.71; 95% CI: 1.13-2.60) and no formal education (AOR = 1.95; 95% CI: 1.03-3.67) were also independently associated with H. pylori infection. CONCLUSIONS: The unexpected variation in the prevalence of H. pylori infection in Uganda calls for population-based studies in the region and offers an opportunity to study the transmission dynamics of H. pylori infection. The association between H. pylori infection and surface water sources for household use suggests waterborne transmission of H. pylori infection highlighting the need for concerted efforts in environmental health in communities and at the household level.

A consortium approach to competency-based undergraduate medical education in Uganda: process, opportunities and challenges.

BACKGROUND: Uganda, like the rest of Africa, is faced with serious health challenges including human immunodeficiency virus infection/acquired immunodeficiency syndrome (HIV/AIDS), other infectious diseases and increasing non-communicable diseases, yet it has a significant shortage of health workers. Even the few health workers available may lack desired competencies required to address current and future health challenges. Reducing Uganda's disease burden and addressing health challenges requires Ugandan medical schools to produce health workers with the necessary competencies. This study describes the process which a consortium of Ugandan medical schools and the Medical Education Partnership for Equitable Services to all Ugandans (MESAU) undertook to define the required competencies of graduating doctors in Uganda and implement competency-based medical education (CBME). METHODS: A retrospective qualitative study was conducted in which document analysis was used to collect data employing pre-defined checklists, in a desktop or secondary review of various documents. These included reports of MESAU meetings and workshops, reports from individual institutions as well as medical undergraduate curricula of the different institutions. Thematic analysis was used to extract patterns from the collected data. RESULTS: MESAU initiated the process of developing competencies for medical graduates in 2011 using a participatory approach of all stakeholders. The process involved consultative deliberations to identify priority health needs of Uganda and develop competencies to address these needs. Nine competence domain areas were collaboratively identified and agreed upon, and competencies developed in these domains. DISCUSSION: Key successes from the process include institutional collaboration, faculty development in CBME and initiating the implementation of CBME. The consortium approach strengthened institutional collaboration that led to the development of common competencies desired of all medical graduates to address priority health challenges in Uganda. It is important that the MESAU consortium continues engaging all stakeholders in medical education to support the implementation and sustainability of CBME in Uganda.

Hemoglobin measurement in venous blood compared with pooled and single-drop capillary blood: a method-comparison study in a controlled and survey setting in Uganda among children and women.

BACKGROUND: Standard practice for estimating anemia in population-based surveys is to use a point-of-care device to measure hemoglobin (Hb) in a single drop of capillary blood. Emerging evidence points to larger than expected differences in Hb concentration depending on the blood source. OBJECTIVE: We evaluated use of different blood sources to measure Hb with a HemoCue 201+ analyzer compared with the reference method of venous blood tested with a Sysmex XN-450 hematology analyzer. METHODS: Hb concentration in venous, pooled capillary, and single-drop capillary blood were collected in controlled (laboratory) and survey (Demographic Health Survey-8 pilot) settings in Uganda among children 6-59 mo and nonpregnant women 15-49 y. Venous and capillary blood collected from the same individual was tested using a HemoCue 201+ analyzer and the venous blood was also measured with a Sysmex XN-450 hematology analyzer. Agreement between measures was estimated using Lin's concordance correlation coefficient, Bland-Altman plots, and Deming regression. Means and prevalences were compared using paired t-tests and McNemar's tests, respectively. RESULTS: The limits of agreement between Hb measured using a HemoCue 201+ analyzer and the reference method were lowest for venous (1.1-1.96 g/dL), followed by pooled capillary (1.45-2.27 g/dL), and single-drop capillary blood (2.23-3.41 g/dL). Mean differences were <0.5 g/dL across comparators. There were statistically significant differences in Hb concentration from both types of capillary blood. Anemia prevalence was lower in pooled capillary blood compared with the reference method. CONCLUSIONS: The variability of Hb measured by capillary blood using the HemoCue 201+ analyzer is higher than venous blood but the extent to which this impacts the validity of Hb and anemia estimates requires further exploration. Future research is also needed to evaluate the implications of using venous compared with capillary blood in population-based surveys. This trial was registered at clinicaltrials.gov (NCT05059457).

Vitamin A-related nutrition knowledge gaps and predictors among caregivers of preschool children in Eastern Uganda: a cross-sectional study.

BACKGROUND: Vitamin A (VA) remains a core micronutrient as VA Deficiency (VAD) in children has persisted as a public health problem in parts of Africa with adverse effects. Caregivers of children are essential in the control of VAD; however, there is a paucity of data on their knowledge of VA, dietary sources, and VAD. This study sought to assess the level of VA-related nutrition knowledge (VANK) and its predictors among caregivers of preschool children in Eastern Uganda. METHODS: A cross-sectional analytical design was used. Both socio-demographic and knowledge and attitude (KA) data were collected using a structured questionnaire partly adapted from the FAO model Knowledge, Attitude and Practice (KAP) questionnaire. A sample size of 256 was used. Caregivers of 24-59 months-old children were selected from Bukwo District in Eastern Uganda using purposive and random sampling methods. Knowledge scores (%) based on responses to ten questions were determined and eventually classified as low (≤ 40%) and moderate or high (˃40%). Descriptive and inferential statistics were computed using SPSS (version 24). Logistic regression was used to identify predictors with p < 0.05 considered significant. RESULTS: The study had 247 caregivers with a mean age of 30.9 ± 7.7 years. The majority were female (90%), married, subsistence crop farmers and had primary-level education or lower. The mean VANK score was 18.9 ± 24.7%. Overall, most of the caregivers had low VANK as only about 20% had moderate or high. The proportions that knew the different aspects of VANK were correspondingly small. About half of the caregivers (46.6%) knew VA itself and only 27% knew any of its sources. Those who knew VAD, its causes, signs/symptoms and prevention measures were 31, 22, 13 and 24% respectively. The caregivers' VANK was significantly associated with their overall VA-related attitude, age and level of education. However, education and age were the significant predictors. CONCLUSION: Caregivers had very low VANK. They barely knew VA and its food sources or VAD. The main predictors of VANK were caregiver age and level of education. The study recommends education of caregivers about VA for effective VAD control which contributes to achievement of the Sustainable Development Goal (SDG) 2.

Value chain hygiene practices and microbial contamination of street and market vended ready-to-eat grasshopper, Ruspolia differens in Uganda: Implications for food safety and public health.

Food safety is a major public health issue particularly in developing countries. Ready-to-eat street-vended foods contribute significantly to dietary intake in urban and peri-urban areas, but with elevated public health risk. In this study, hygiene and food safety practices as well as the microbial contamination in Uganda's edible grasshopper value chain were evaluated."A total of 29 grasshopper-processing households participated, and grasshopper samples collected. Indicator pathogens were analyzed using standard microbiological methods. In Kampala 50% and in Masaka 12% households had earth floors. All households in Kampala were one or two-roomed dwellings with no separate room as a kitchen, and shared a toilet. In contrast, 59% of households in Masaka had three or more rooms, 35% had a separate room for a kitchen and 47% did not share a toilet. 83% households in Kampala and 56% in Masaka obtained drinking water from public taps. Handwashing was inadequate and none of the actors was observed to wash their hands after taking a break or handling waste. For vendors, wearing protective clothing was not common, with only 28.5% in Kampala and 30.8% in Masaka wearing an apron. Containers for vending grasshoppers were largely uncovered and the utensils for measuring the grasshoppers were left mainly uncovered. Indicator organisms, Escherichia coli and Salmonella typhimurium, were detected. E. coli was the most common contaminant, but with lower levels in Masaka compared to Kampala. S. typhimurium was mainly a burden in Kampala. Our findings demonstrate that there are enormous contributors to poor hygiene and sanitation along the edible grasshopper value chain. The existence of pathogenic bacteria such as E. coli in ready-to-eat foods imply that their consumption poses a health risk.

The importance of controlling for the acute-phase response in the population-based assessment of vitamin A status: a study in children of pre-school age in Uganda.

OBJECTIVE: To improve estimates of vitamin A deficiency in children of pre-school age in the 2006 Uganda Demographic and Health Survey (UDHS 2006). DESIGN: A cross-sectional study in which dried blood spot samples were analysed for C-reactive protein (CRP). Retinol-binding protein (RBP) had previously been analysed using a commercial enzyme immunoassay. SETTING: A population-based study in Uganda. SUBJECTS: A systematically selected subset of the dried blood spot samples collected from children aged 6­59 months for UDHS 2006. Children were categorized into 'normal CRP' (Group A) and 'raised CRP' (Group B) using a CRP cut-off of 5mg/l. A correction factor was calculated to adjust the Group B RBP values for the influence of the acute-phase response. RESULTS: Geometric mean CRP was 6.2 (95% CI 5.5, 7.0) mg/l, 1.6 (95% CI 1.5, 1.8) mg/l and 17.9 (95% CI 16.4, 19.6) mg/l in all children, in Group A and in Group B, respectively. Geometric mean RBP in all children, in Group A and in Group B was 1.18 (95% CI 1.14, 1.22)mmol/l, 1.26 (95% CI 1.20, 1.33)mmol/l and 1.12 (95% CI 1.07, 1.17)mmol/l, respectively, before correction. Correction increased mean RBP in Group B to 1.26 (95% CI 1.21, 1.31)mmol/l. The prevalence of vitamin A deficiency (RBP,0.825mmol/l) reduced from 18.4% (95% CI 17.2, 23.0%) to 13.9% (95% CI 11.3, 16.5%). CONCLUSIONS: Correcting for the acute-phase response significantly reduced the prevalence of vitamin A deficiency; thus, the acute-phase response should be considered when vitamin A status is assessed using RBP in order to improve population-level estimates of vitamin A deficiency.

Investing in community-based education to improve the quality, quantity, and retention of physicians in three African countries.

CONTEXT: The Medical Education Partnership Initiative (MEPI) is a $US 130 million program funded by the United States government supporting 13 African medical schools to increase the quantity, quality, and retention of physicians in underserved areas. This paper examines how community-based education (CBE) is evolving at MEPI schools to achieve these goals. METHODS: We utilized data from the first two years of site visits and surveys to characterize CBE efforts across the MEPI network and provide detailed descriptions of three models of CBE among the MEPI programs. RESULTS: There is widespread investment in CBE, with considerable diversity in the goals and characteristics of training activities among MEPI schools. Three examples described here show how schools are strengthening and evaluating different models of CBE to achieve MEPI goals. In Nigeria, students are being sent for clinical rotations to community hospitals to offload the tertiary hospital. In Uganda, the consistency and quality of teaching in CBE is being strengthened by adopting a competency-based curriculum and developing criteria for community sites. At Stellenbosch University in South Africa, students are now offered an elective year-long comprehensive rural immersion experience. Despite the diversity in CBE models, all schools are investing in e-learning and faculty development. Extensive evaluations are planned to examine the impact of CBE strategies on the health workforce and health services. DISCUSSION: The MEPI program is stimulating an evolution in CBE among African medical schools to improve the quality, quantity, and retention of physicians. Identifying the strategies within CBE that are reproducible, scalable and optimize outcomes will be instructive for health professions training programs across the continent.

Introduction of ß-carotene-rich orange sweet potato in rural Uganda resulted in increased vitamin A intakes among children and women and improved vitamin A status among children.

Vitamin A deficiency (VAD) persists in Uganda and the consumption of ß-carotene-rich orange sweet potato (OSP) may help to alleviate it. Two large-scale, 2-y intervention programs were implemented among Ugandan farmer households to promote the production and consumption of OSP. The programs differed in their inputs during year 2, with one being more intensive (IP) and the other being reduced (RP). A randomized, controlled effectiveness study compared the impact of the IP and RP with a control on OSP and vitamin A intakes among children aged 6-35 mo (n = 265) and 3-5 y (n = 578), and women (n = 573), and IP compared with control on vitamin A status of 3- to 5-y-old children (n = 891) and women (n = 939) with serum retinol <1.05 µmol/L at baseline. The net OSP intake increased in both the IP and RP groups (P < 0.01), accounting for 44-60% of vitamin A intake at follow-up. The prevalence of inadequate vitamin A intake was reduced in the IP and RP groups compared with controls among children 6-35 mo of age (>30 percentage points) and women (>25 percentage points) (P < 0.01), with no differences between the IP and RP groups of children (P = 0.75) or women (P = 0.17). There was a 9.5 percentage point reduction in prevalence of serum retinol <1.05 µmol/L for children with complete data on confounding factors (n = 396; P < 0.05). At follow-up, vitamin A intake from OSP was positively associated with vitamin A status (P < 0.05). Introduction of OSP to Ugandan farming households increased vitamin A intakes among children and women and was associated with improved vitamin A status among children.

Situational analysis of teaching and learning of medicine and nursing students at Makerere University College of Health Sciences.

BACKGROUND: Makerere University College of Health Sciences (MakCHS) in Uganda is undergoing a major reform to become a more influential force in society. It is important that its medicine and nursing graduates are equipped to best address the priority health needs of the Ugandan population, as outlined in the government's Health Sector Strategic Plan (HSSP). The assessment identifies critical gaps in the core competencies of the MakCHS medicine and nursing and ways to overcome them in order to achieve HSSP goals. METHODS: Documents from the Uganda Ministry of Health were reviewed, and medicine and nursing curricula were analyzed. Nineteen key informant interviews (KII) and seven focus group discussions (FGD) with stakeholders were conducted. The data were manually analyzed for emerging themes and sub-themes. The study team subsequently used the checklists to create matrices summarizing the findings from the KIIs, FGDs, and curricula analysis. Validation of findings was done by triangulating information from the different data collection methods. RESULTS: The core competencies that medicine and nursing students are expected to achieve by the end of their education were outlined for both programs. The curricula are in the process of reform towards competency-based education, and on the surface, are well aligned with the strategic needs of the country. But implementation is inadequate, and can be changed:• Learning objectives need to be more applicable to achieving competencies.• Learning experiences need to be more relevant for competencies and setting in which students will work after graduation (i.e. not just clinical care in a tertiary care facility).• Student evaluation needs to be better designed for assessing these competencies. CONCLUSION: MakCHS has made a significant attempt to produce relevant, competent nursing and medicine graduates to meet the community needs. Ways to make them more effective though deliberate efforts to apply a competency-based education are possible.

What Influences Students Choice for Health Professions Education at Makerere University?

BACKGROUND: Motivation to pursue health professions education may stem from external incentives such as wealth, fame, and popularity. For others it is for internal reasons like the desire to serve society. In this study, we aimed to identify what influences students' choice for an undergraduate health professions program at Makerere University College of Health Sciences (MakCHS). METHODS: A cross-sectional qualitative study was conducted among first-year undergraduate students pursuing bachelor degrees in medicine and surgery (MBChB), nursing (BNur), pharmacy (BPharm), medical radiology (BMR), and dental surgery (BDS). A self-administered questionnaire with open-ended questions was distributed to the students during a tutorial session in the second week of the first semester (academic year 2010/2011). Completed questionnaires were entered into a Microsoft Access database. Median (Interquartile range-IQR) and frequencies of respondents were used to describe the study sample. Content analysis with emergent coding was used to analyze the qualitative data. RESULTS: Overall, 145 students (response rate = 72%, N = 201) with a median age of 20 (IQR: 19-20) years responded to the study. The majority of the participants were male (75.2%, n = 109), and were pursuing MBChB (65.5%, n = 91). Two themes identified showed that students appeared to be motivated by internal motivation and external motivation factors. Personal desire, and a calling to serve, were the significant internal motivating factors, while nature of the education system and the need to upgrade were prominent external motivating factor. CONCLUSION: Multiple factors that are both extrinsic and intrinsic influence the choice for medical education among health professions student at this African institution.

Learning health professionalism at Makerere University: an exploratory study amongst undergraduate students.

BACKGROUND: Anecdotal evidence shows that unprofessional conduct is becoming a common occurrence amongst health workers in Uganda. The development of appropriate professional values, attitudes and behaviors is a continuum that starts when a student joins a health professional training institution and as such health professionals in training need to be exposed to the essence of professionalism. We sought to explore undergraduate health professions students' perceptions and experiences of learning professionalism as a preliminary step in addressing the problem of unprofessional conduct amongst health workers in Uganda. METHODS: Eight focus group discussions were conducted with 49 first to fifth year health professions undergraduate students of the 2008/2009 academic year at Makerere University College of Health Sciences. The focus group discussions were recorded and transcribed, and were analyzed using content analysis with emergent coding. RESULTS: The difference in the way first and fifth year students of Makerere University College of Health Sciences conceptualized professionalism was suggestive of the decline in attitude that occurs during medical education. The formal curriculum was described as being inadequate while the hidden and informal curricula were found to play a critical role in learning professionalism. Students identified role models as being essential to the development of professionalism and emphasized the need for appropriate role modeling. In our setting, resource constraints present an important, additional challenge to learning universal standards of health professionalism. Furthermore, students described practices that reflect the cultural concept of communalism, which conflicts with the universally accepted standard of individual medical confidentiality. The students questioned the universal applicability of internationally accepted standards of professionalism. CONCLUSIONS: The findings call for a review of the formal professionalism curriculum at Makerere University College of Health Sciences to make it more comprehensive and to meet the needs expressed by the students. Role models need capacity building in professionalism as health professionals and as educators. In our setting, resource constraints present an additional challenge to learning universal standards of health professionalism. There is need for further research and discourse on education in health professionalism in the Sub-Saharan context of resource constraints and cultural challenges.

Application of retinol-binding protein enzyme immunoassay to dried blood spots to assess vitamin A deficiency in a population-based survey: the Uganda Demographic and Health Survey 2006.

BACKGROUND: Vitamin A deficiency is a public health problem in most developing countries. The technological challenges associated with the measurement of serum retinol have limited the epidemiologic assessment of vitamin A deficiency. The combination of retinol-binding protein (RBP) enzyme immunoassay and dried blood spots offers a rapid, inexpensive, and reliable tool for the population-level assessment of vitamin A deficiency in resource-poor settings. OBJECTIVE: To report on the application of RBP enzyme immunoassay and dried blood spots to assess serum retinol concentrations as an indicator of vitamin A status in the Uganda Demographic and Health Survey 2006. METHODS: A total of 5,642 capillary blood spot samples were collected by fingerprick onto filter paper cards from women (15-49 years) and children (6-59 months) in a representative probability sample of 9,864 households between May and October 2006. The cards were dried, packed individually with desiccant, and kept at 4 degrees C in a portable refrigerator in the field and at -20 degrees C in the laboratory. Prior to analysis, the RBP enzyme immunoassay was optimized with the use of matched serum and dried blood spots. RESULTS: The correlation between RBP values determined by matching serum and dried blood spots was excellent (r = 0.79, p < .00001). The prevalence of vitamin A deficiency in women (RBP < 1.24 micromol/L) and children (RBP < 0.825 micromol/L) was 19.4% and 20.4%, respectively. CONCLUSIONS: The combination of RBP enzyme immunoassay and dried blood spots is a simple, reliable, and cost-effective tool for the estimation of vitamin A deficiency in population-level surveys in resource-poor settings.

Effect of maternal Helicobacter Pylori infection on gestational weight gain in an urban community of Uganda.

INTRODUCTION: Maternal Helicobacter pylori (H. pylori) infection has been associated with undesirable effects during pregnancy such as; hyperemesis gravidarum, anemia, intrauterine fetal growth restriction and miscarriage. Our aim was to document the effect of H. pylori infection on gestational weight gain (GWG) in a low-income urban setting in Uganda. METHODS: This was a prospective cohort study conducted in Kampala between May 2012 and May 2013. The participants were HIV negative, H. pylori positive and H. pylori negative primigravidae and secundigravidae. Recruitment was at gestation age of eighteen or less weeks and follow up assessments were carried out at 26 and 36 weeks gestation age. H. pylori infection was determined using H. pylori stool antigen test. Maternal weight and height were measured, and body mass index (BMI) and rates of GWG were calculated. RESULTS: The participants' mean±standard deviation (sd) age was 20.9±2.7 years. Primigravidae were 68.8% (n = 132) and 57.3% (n = 110) of the participants were positive for H. pylori infection. Low pre-women pregnancy BMI (< 18.5 kg/m2) was recorded in 14.6% (n = 28). The mean±sd rate of GWG during second and third trimesters was 300.5±79.7 grams/week. The mean±sd weight gained by 36 weeks of gestation was 9.6±2.2 kg while gestation age at delivery was 39.4±1.0 weeks. Factors independently associated with the rates of GWG during the second and third trimesters were parity (P=0.023), H. pylori infection (P = 0.006), pre-pregnancy BMI (P = 0.037), height (P = 0.022) and household income (P = 0.003). CONCLUSION: H. pylori infection is associated with low rates of GWG among primigravidae and secundigravidae.

Influence of community-based education on undergraduate health professions students' decision to work in underserved areas in Uganda.

BACKGROUND: Uganda is beset by a shortage of health workers and the few available are mal-distributed. Providing rural exposure through community-based education could positively influence students' perspectives towards work in rural areas. We aimed to assess the impact of Community-Based Education and Research (COBERS) on health professions students' attitudes towards working in rural areas. This was a before-and-after study among 525 students of 4 medical universities in Uganda. Data was collected using self-administered paper-based questionnaires. Logistic regression and Poisson regression respectively were used to assess intention and intended number of years of work in rural areas. RESULTS: Before COBERS, 228/518 (44.0%) students indicated that they intended to work in rural areas as compared to 245/506 (48.4%) after the COBERS placement. Before the COBERS placement, the factors that were associated with students considering to work in a rural area were: extra allowance (OR = 0.2; 95% CI 0.1-0.6), and availability of social amenities (OR = 0.2; 95% CI 0.1-0.7). After their COBERS placement, the factors were: access to long distance courses (OR = 2.0; 95% CI 1.0-3.7) and being posted to a facility in a rural area (OR = 15.0; 95% CI 6.5-35.5). Before the COBERS placement the factors that influenced how long students thought they would be willing to work in a rural environment were: reliable electricity (IRR = 0.6; 95% CI 0.3-1.0) and Internet (IRR = 1.5; 95% CI 1.0-2.3), high salary (IRR = 0.4; 95% CI 0.3-0.7), and having skills to practice in rural settings (IRR = 2.0; 95% CI 1.3-3.1). Reliable electricity (IRR = 0.5; 95% CI 0.3-0.8) and long distance courses (IRR = 2.1; 95% CI 1.4-3.1) were significant motivators after having undergone the COBERS placement. CONCLUSIONS: The majority of health professions students do not intend to work in rural areas after they graduate. Improving the welfare of health professionals working in rural areas could attract more health professionals to rural areas thus addressing the maldistribution of health workers in Uganda.