An audit of licensed Zimbabwean radiology equipment resources as a measure of healthcare access and equity

Introduction: approximately two-thirds of the world's population has no access to diagnostic imaging. Basic radiological services should be integral to universal health coverage. The World Health Organization postulates that one basic X-ray and ultrasound unit for every 50000 people will meet 90% of global imaging needs. However, there are limited country-level data on radiological resources, and little appreciation of how such data reflect access and equity within a healthcare system. The aim of this study was a detailed analysis of licensed Zimbabwean radiological equipment resources.Methods: the equipment database of the Radiation Protection Authority of Zimbabwe was interrogated. Resources were quantified as units/million people and compared by imaging modality, geographical region and healthcare sector. Zimbabwean resources were compared with published South African and Tanzanian data.Results: public-sector access to X-ray units (11/106 people) is approximately half the WHO recommendation (20/106 people), and there exists a 5-fold disparity between the least- and best-resourced regions. Private-sector exceeds public-sector access by 16-fold. More than half Zimbabwe's radiology equipment (215/380 units, 57%) is in two cities, serving one-fifth of the population. Almost two-thirds of all units (243/380, 64%) are in the private sector, routinely accessible by approximately 10% of the population. Southern African country-level public-sector imaging resources broadly reflect national per capita healthcare expenditure.Conclusion: there exists an overall shortfall in basic radiological equipment resources in Zimbabwe, and inequitable distribution of existing resources. The national radiology equipment register can reflect access and equity in a healthcare system, while providing medium-term radiological planning data

Equity trends in ownership of insecticide-treated nets in 19 sub-Saharan African countries

Objective:To examine the change in equity of insecticide-treated net (ITN) ownership among 19 malaria-endemic countries in sub-Saharan Africa before and after the launch of the Cover The Bed Net Gap initiative.Methods:To assess change in equity in ownership of at least one ITN by households from different wealth quintiles, we used data from Demographic and Health Surveys and Malaria Indicator Surveys. We assigned surveys conducted before the launch (2003­2008) as baseline surveys and surveys conducted between 2009­2014 as endpoint surveys. We did country-level and pooled multicountry analyses. Pooled analyses based on malaria transmission risk, were done by dividing geographical zones into either low- and intermediate-risk or high-risk. To assess changes in equity, we calculated the Lorenz concentration curve and concentration index (C-index).Findings:Out of the 19 countries we assessed, 13 countries showed improved equity between baseline and endpoint surveys and two countries showed no changes. Four countries displayed worsened equity, two favouring the poorer households and two favouring the richer. The multicountry pooled analysis showed an improvement in equity (baseline survey C-index: 0.11; 95% confidence interval, CI: 0.10 to 0.11; and endpoint survey C-index: 0.00; 95% CI: −0.01 to 0.00). Similar trends were seen in both low- and intermediate-risk and high-risk zones.Conclusion:The mass ITN distribution campaigns to increase coverage, linked to the launch of the Cover The Bed Net Gap initiative, have led to improvement in coverage of ITN ownership across sub-Saharan Africa with significant reduction in inequity among wealth quintiles

On being agents of change: a qualitative study of elective experiences of medical students at the faculty of health sciences; university of cape town; south Africa

Background. Student electives during the 5th year of the University of Cape Town (UCT) medical curriculum provide a 4-week work experience in the health system. The reflective reports of past students indicate that the electives may significantly shape their developing identities as health professionals and agents of change. Objective. To better understand how 5th-year medical elective students perceive themselves as agents of change to strengthen the elective programme in the Faculty of Health Sciences; UCT. The hypothesis was that the more choice that students are given over their learning; the greater is their sense of agency. Methods. Thirteen 5th-year student volunteers participated in four focus group discussions soon after completing their electives in district; regional or tertiary health facilities in the South African health system. Thematic analysis of the transcripts was performed independently by two of the authors. Results. Key themes were the importance of providing holistic patient-centred care; becoming a competent health professional; working within the health team and advocating for a better health system. The elective experience helped students to be more confident in their abilities and to better understand how to effect change at a clinical and health system level. Conclusion. This study supported the hypothesis that the more choice students have over their learning; the greater is their sense of agency. The electives are appreciated as opportunities to develop clinical skills and competencies and to better understand the role of future doctors within the health team and health system. The value of the UCT elective programme could be enhanced by greater promotion; funding for rural electives; and post-elective peer-topeer feedback sessions. This study will inform planning for an extended 2016 medical elective programme in the Faculty