Assessing the performance of imaging health systems in five selected hospitals in Uganda

An audit of registered radiology equipment resources in Uganda

Introduction

the third Sustainable Development Goal (SDG) relates to Universal Health Coverage (UHC) and provision of quality essential health services. The Government of Uganda has operationalized this through the National Health Policy which stresses the importance of availability of functioning medical equipment in health facilities. There have been efforts by the Ministry of Health and Atomic Energy Council in Uganda to compile an inventory of imaging equipment in the country, however, this information has not been widely published. The purpose of this study was to conduct an audit of registered radiology equipment in Uganda and establish their functional status.

Methods

a cross-sectional descriptive study that involved a desktop review of the equipment registry at the Uganda Atomic Energy Council was conducted. Data was collected on a number of variables including type of equipment, location, functional status, modality and density per million people.

Results

the audit revealed 625 pieces of equipment spread over 354 health facilities. The majority (397) were plain X-ray machines followed by dental X-ray machines at 120. There were only 3 Radiotherapy machines. Most were recorded as being functional with only 0.1% of the equipment non-functional. Most of the equipment was in the central region which has the third highest population density. The majority of the equipment belonged to private health facilities.

Conclusion

Uganda lags behind the WHO recommended ratio of equipment versus the population (20 per million population). Most of the equipment is the plain X-ray machine with a few more advanced technologies in both public and private health facilities.

Prevalence and risk factors of gallstone disease in patients undergoing ultrasonography at Mulago hospital, Uganda

Background

Gallstone disease (GSD) is the most prevalent medical condition in the pancreatobiliary system. The burden of GSD and its complications are major public health issues globally. It is a common cause of surgical intervention, contributing substantially to health care costs. Most patients are asymptomatic, however 20% become symptomatic after 10 years. Its prevalence differs among populations and remains unknown in Uganda.

Objective

To determine the prevalence and risk factors of GSD in patients undergoing abdominal ultrasonography at Mulago hospital, Uganda.

Methods

This was a cross-sectional study at the Department of Radiology in Mulago hospital. Convenient sampling was used to recruit individuals having an abdominal ultrasound scan. Questionnaires were used to assess risk factors, and an abdominal exam was performed for individuals with gallstones to assess symptomatology.

Results

The prevalence of GSD was 22%. Statistically significant factors associated with GSD were a history of hormonal contraceptive use OR 3.2 (1.88–5.41) and a history of previous biliary symptoms OR 2.9 (1.68–4.91). Ninety-four percent of individuals with gallstones had epigastric/right upper quadrant pain.

Conclusion

The prevalence of GSD is high in Mulago hospital; use of hormonal contraceptives and a previous history of biliary symptoms were significant risk factors for GSD in this study. Majority of patients with GSD were symptomatic with epigastric pain as the cardinal symptom. We recommend a countrywide screening program using abdominal ultrasonography to determine the prevalence of GSD in the general population. There is need to study further the risk of hormonal contraceptive use and GSD. Women on these contraceptives should be informed of the potential risk, and offered alternative options where feasible.

Training for rural radiology and imaging in sub-saharan Africa: addressing the mismatch between services and population

The objectives of this review are to outline the needs, challenges, and training interventions for rural radiology (RR) training in Sub-Saharan Africa (SSA). Rural radiology may be defined as imaging requirements of the rural communities. In SSA, over 80% of the population is rural. The literature was reviewed to determine the need for imaging in rural Africa, the challenges, and training interventions. Up to 50% of the patients in the rural health facilities in Uganda may require imaging, largely ultrasound and plain radiography. In Uganda, imaging is performed, on an average, in 50% of the deserving patients in the urban areas, compared to 10–13 % in the rural areas. Imaging has been shown to increase the utilization of facility-based rural health services and to impact management decisions. The challenges in the rural areas are different from those in the urban areas. These are related to disease spectrum, human resource, and socio-economic, socio-cultural, infrastructural, and academic disparities. Countries in Sub-Saharan Africa, for which information on training intervention was available, included: Uganda, Kenya, Tanzania, Rwanda, Zambia, Ghana, Malawi, and Sudan. Favorable national policies had been instrumental in implementing these interventions. The interventions had been made by public, private-for-profit (PFP), private-not-for profit (PNFP), local, and international academic institutions, personal initiatives, and professional societies. Ultrasound and plain radiography were the main focus. Despite these efforts, there were still gross disparities in the RR services for SSA. In conclusion, there have been training interventions targeted toward RR in Africa. However, gross disparities in RR provision persist, requiring an effective policy, plus a more organized, focused, and sustainable approach, by the stakeholders.