Need for caesarean sections in west Africa.
Explore the source record for details and available documents.
Africa, Western↗
Biomedical subjects
W Van Lerberghe
Publications and source records attributed to W Van Lerberghe.
How many patients with a sexually transmitted infection are cured by health services? A study from Mwanza region, Tanzania.
OBJECTIVES: To estimate the proportion of symptomatic patients with a bacterial sexually transmitted infection (STI) cured by primary health care services in Mwanza Region, Tanzania, and to compare the cure rate achieved by health centres before and after the introduction of improved STI treatment services. METHODS: A model was used that describes the different hurdles patients with an STI take before they can be considered cured by the health services. The values for the input parameters for the model were taken from different studies. Data from an intervention trial as well as from a population-based study on male urethritis were used to estimate the proportion of symptomatic patients with an STI who seek care from a health centre. An observational study in four health centres where improved STI treatment services had been introduced provided estimates of the proportions of patients with an STI correctly diagnosed and treated. Patients who returned to the health centres after 1 week were interviewed about compliance. An estimate of the efficacy of treatments prescribed for STIs in health centres before the introduction of improved STI services was obtained from a study on prescription patterns for genital discharge syndrome (GDS) and genital ulcer disease (GUD). RESULTS: It was estimated that in the catchment area of health centres offering improved STI services, 51-72% of patients with STI symptoms sought care from those health centres. About 76-85% of cases were correctly diagnosed, and of these 69-80% received efficacious treatment. Compliance with full treatment was estimated at 84%. The estimated overall cure rate achieved by the health centres offering improved STI services ranged between 23 and 41%. The proportion of symptomatic STI patients who attended a health centre before improved STI services were introduced was estimated at 39%. The estimated efficacy of the treatments prescribed was 28%. The overall cure rate achieved by these health centres was less than 10%. CONCLUSIONS: When assessing the performance of STI case detection and management all steps have to be taken into account that are taken by patients with an STI before they can be considered cured by the health services. The intervention to improve STI services in Mwanza Region has resulted in an improvement of the cure rate of STIs achieved by primary health care centres.
Adolescent↗
A randomised, double-blind, placebo-controlled clinical trial of vitamin A in severe malaria in hospitalised Mozambican children.
This paper reports a randomised, double-blind, placebo-controlled clinical trial of the effect of routine vitamin A supplementation given on admission to children with severe malaria with regard to survival, recovery during hospitalisation and outcome 6 weeks after discharge. Children aged between 6 and 72 months admitted to the paediatric wards of the Central Hospital of Maputo (CHM), Mozambique with a diagnosis of severe malaria were randomly assigned either to a control group (placebo) or an experimental group (vitamin A) and were followed up 6 weeks after discharge. There were 280 children in the experimental and 290 in the placebo group. Seven (2.5%) and 13 (4.5%) children died in the experimental and the placebo groups, respectively, a relative risk of death of 0.56 (95% CI 0.23-1.38, p = 0.201). During the 1st 5 hours of admission, the relative risk of death in the vitamin A-supplemented group was 2.54 (0.50-12.96); after 5 hours of admission it was 0.19 (95% CI 0.04-0.85; p = 0.015). In the supplemented group, 4/82 (4.9%) of the children developed neurological sequelae vs 2/78 (2.6%) in the placebo group (RR = 1.90; 95% CI 0.36-10.09; p = 0.682). Although the overall reduction in the risk of death observed for all children receiving vitamin A is not statistically significant, it might be clinically important. This finding cannot, however, be accepted as a firm conclusion and requires validation by future trials.
Child↗
Epidemics and fear.
Explore the source record for details and available documents.
Communicable Disease Control↗
Independent indicators of outcome in severe paediatric malaria: maternal education, acidotic breathing and convulsions on admission.
Severe malaria is an important cause of death in hospitalized children in Mozambique, but the risk factors for this remain unclear. The objectives of the study were to define simple clinical criteria to identify on admission the children most at risk of dying. We studied prospectively 559 children admitted with severe malaria to the Department of Paediatrics of the Central Hospital of Maputo, Mozambique between March 1995 and August 1996. The case fatality rate was 3.6%. In a multiple logistic regression model, mothers' education (RR = 9.6, 95% CI 1.2-76.0), acidotic breathing (RR = 4.3, 95% CI 1.3-13.8) and convulsions in the emergency room (RR = 8.1, 95% CI 2.6-25.1) were associated with outcome. Together they predicted 97% of outcomes but only 33.3% of deaths.
Acidosis↗
Too little, too late, too sloppy: delivery care in Africa.
Explore the source record for details and available documents.
Africa↗
The Bwamanda hospital insurance scheme: effective for whom? A study of its impact on hospital utilization patterns.
The Bwamanda hospital insurance scheme in Zaire was launched in the mid-eighties and is one of the few well-established and documented initiatives in the field of district-based insurance schemes in sub-Saharan Africa. It was established that hospital utilization in Bwamanda is significantly higher among the insured population. A higher hospital utilization is however not a goal in itself: it is a positive phenomenon if it takes place for problems where the hospital's know-how and technology are needed to solve the patient's problem. This paper investigates the effect of the insurance scheme on hospital utilization patterns. More specifically, the distribution of this higher utilization over the different hospital departments, as well as its spatial distribution in the entire district area are analyzed. The impact of the insurance scheme on the effectiveness, equity and efficiency of hospital utilization are discussed. The relevance and possible implications of these findings on the design of the Bwamanda insurance scheme are discussed. Finally, it is argued that the methods used in the present study contribute to a coherent framework for the evaluation of similar initiatives.
Adult↗
Public and private practice: a balancing act for health staff.
Explore the source record for details and available documents.
Africa↗
Effects of a refugee-assistance programme on host population in Guinea as measured by obstetric interventions.
BACKGROUND: Since 1990, 500000 people have fled from Liberia and Sierra Leone to Guinea, west Africa, where the government allowed them to settle freely, and provided medical assistance. We assessed whether the host population gained better access to hospital care during 1988-96. METHODS: In Guéckédou prefecture, we used data on major obstetric interventions performed in the district hospital between January, 1988, and August, 1996, and estimated the expected number of births to calculate the rate of major obstetric interventions for the host population. We calculated rates for 1988-90, 1991-93, and 1994-96 for three rural areas with different numbers of refugees. FINDINGS: Rates of major obstetric interventions for the host population increased from 0.03% (95% CI 0-0.09) to 1.06% (0.74-1.38) in the area with high numbers of refugees, from 0.34% (0.22-0.45) to 0.92% (0.74-1.11) in the area with medium numbers, and from 0.07% (0-0.17) to 0.27% (0.08-0.46) in the area with low numbers. The rate ratio over time was 4.35 (2.64-7.15), 1.70 (1.40-2.07), and 1.94 (0.97-3.87) for these areas, respectively. The rates of major obstetric interventions increased significantly more in the area with high numbers of refugees than in the other two areas. INTERPRETATION: In areas with high numbers of refugees, the refugee-assistance programme improved the health system and transport infrastructure. The presence of refugees also led to economic changes and a "refugee-induced demand". The non-directive refugee policy in Guinea made such changes possible and may be a cost-effective alternative to camps.
Adult↗
How robust are district health systems? Coping with crisis and disasters in Rutshuru, Democratic Republic of Congo.
BACKGROUND: Since the eighties, the North Kivu Province socio-economic environment has been deteriorating. This province also faced an influx of Rwandan refugees in July 1994. The objective of the paper is to show how a rural health district has been able to adjust and maintain its medical activities under unfavourable conditions. METHOD: Performances of the local health system were assessed through the analysis of routine medical data collected in the Rutshuru Health District (RHD) between 1985 and 1995. Specific data collected during the Rwandan refugee crisis measured the workload of RHD due to the refugees. RESULTS: For 11 years, health infrastructures have remained accessible and functional in RHD. The curative utilization and preventive coverage rates increased. Obstetrical activities were intensified from a quantitative as well as from a qualitative point of view. Between July and October 1994, the RHD treated 65000 cases of various pathological conditions in Rwandan refugees settled outside the camps. This corresponds to 9.3% of consultations for Rwandan refugees settled on RHD's territory and represents a 400% increase in the curative workload for the RHD health services. Human and financial resources remained at a very low level, especially when compared with those available in the camps through relief agencies. CONCLUSION: The RHD was severely affected by various stresses but its services managed to provide significant and efficient response to these crises. Health district systems may constitute an effective tool to provide health care under adverse conditions.
Community Health Services↗
Monitoring unmet obstetric need at district level in Morocco.
Unmet obstetric need was assessed in Taounate province (Morocco) during the year 1995 by monitoring rates of major obstetric intervention for absolute maternal indications. We report results in terms of spatial distribution of the failures of the health care system to provide women with essential emergency obstetric care. An estimated 135 women with life-threatening conditions did not benefit from the obstetric interventions they required. The paper documents the effects of the monitoring process on the way the provincial team changed their way of dealing with deliveries. Assessment of unmet obstetric need in Taounate province proved feasible and affordable without external budgetary inputs. It provided the team with information on the magnitude of a previously ignored problem. The results were so dramatic as to lead the team to look for causes and solutions. These were clearly not merely technical but systemic in nature.
Female↗
Voluntary health insurance in Bwamanda, Democratic Republic of Congo. An exploration of its meanings to the community.
An insurance scheme covering hospital care in the rural district of Bwamanda in the North-west of the Democratic Republic of Congo, which locally is called the mutuelle, was conceived and developed in 1986 on the initiative of Belgian doctors working in the district under the arrangements for bilateral Belgian aid. After more than 10 years of operation the Bwamanda scheme has achieved a high rate of coverage, contributed to a significant improvement in access to hospital-based in-patient care, and constitutes a stable source of revenue for the operation of the hospital. We present an investigation conducted through focus groups in 1996 of the population's social perceptions of this risk-sharing scheme to identify ways to improve it. The findings pertain to the reasons for people to subscribe to the scheme; to the perception of its redistribution effects; to people's frustrations and questions; and finally to the relationships between the insurance scheme and traditional mutual aid arrangements. The difference between a hospital insurance scheme (a logic of contract) and the traditional systems of mutual aid (a logic of alliance) is highlighted, and the impact of the hospital insurance scheme on social inequalities is discussed. The implications of this study on the management of the Bwamanda health insurance scheme are reviewed, and this study may be useful to health managers working in similar contexts.
Democratic Republic of the Congo↗
Strategies for reducing maternal mortality in developing countries: what can we learn from the history of the industrialized West?
Ten years of Safe Motherhood Initiative notwithstanding, many developing countries still experience maternal mortality levels similar to those of industrialized countries in the early 20th century. This paper analyses the conditions under which the industrialized world has reduced maternal mortality over the last 100 years. Preconditions appear to have been early awareness of the magnitude of the problem, recognition that most maternal deaths are avoidable, and mobilization of professionals and the community. Still, there were considerable differences in the timing and speed of reduction of maternal mortality between countries, related to the way professionalization of delivery care was determined: firstly, by the willingness of the decision-makers to take up their responsibility; secondly, by making modern obstetrical care available to the population (particularly by encouragement or dissuasion of midwifery care); and thirdly, by the extent to which professionals were held accountable for addressing maternal health in an effective way. Reduction of maternal mortality in developing countries today is hindered by limited awareness of the magnitude and manageability of the problem, and ill-informed professionalization strategies focusing on antenatal care and training of traditional birth attendants. These strategies have by and large been ineffective and diverted attention from development of professional first-line midwifery and second-line hospital delivery care.
Developed Countries↗
How and why public sector doctors engage in private practice in Portuguese-speaking African countries.
OBJECTIVE: To explore the type of private practice supplementary income-generating activities of public sector doctors in the Portuguese-speaking African countries, and also to discover the motivations and the reasons why doctors have not made a complete move out of public service. DESIGN: Cross-sectional qualitative survey. SUBJECTS: In 1996, 28 Angolan doctors, 26 from Guinea-Bissau, 11 from Mozambique and three from S Tomé and Principe answered a self-administered questionnaire. RESULTS: All doctors, except one unemployed, were government employees. Forty-three of the 68 doctors that answered the questionnaire reported an income-generating activity other than the one reported as principal. Of all the activities mentioned, the ones of major economic importance were: public sector medical care, private medical care, commercial activities, agricultural activities and university teaching. The two outstanding reasons why they engage in their various side-activities are 'to meet the cost of living' and 'to support the extended family'. Public sector salaries are supplemented by private practice. Interviewees estimated the time a family could survive on their public sector salary at seven days (median value). The public sector salary still provides most of the interviewees income (median 55%) for the rural doctors, but has become marginal for those in the urban areas (median 10%). For the latter, private practice has become of paramount importance (median 65%). For 26 respondents, the median equivalent of one month's public sector salary could be generated by seven hours of private practice. Nevertheless, being a civil servant was important in terms of job security, and credibility as a doctor. The social contacts and public service gave access to power centres and resources, through which other coping strategies could be developed. The expectations regarding the professional future and regarding the health systems future were related mostly to health personnel issues. CONCLUSION: The variable response rate per question reflects some resistance to discuss some of the issues, particularly those related to income. Nevertheless, these studies may provide an indication of what is happening in professional medical circles in response to the inability of the public sector to sustain a credible system of health care delivery. There can be no doubt that for these doctors the notion of a doctor as a full-time civil-servant is a thing of the past. Switching between public and private is now a fact of life.
Africa↗
Measles vaccination and inflammatory bowel disease.
Explore the source record for details and available documents.
Crohn Disease↗
How African doctors make ends meet: an exploration.
This paper is an attempt to identify individual coping strategies of doctors in sub-Saharan Africa. It also provides some indication of the 'effectiveness' of these strategies in terms of income generation, and analyses their potential impact on the functioning of the health care system. It is based on semi-structured interviews of 21 doctors working in the public health sector in sub-Saharan Africa and attending in 1995 an international Master's course in Public Health in Belgium or in Portugal. This small sample of physicians yielded reports about 28 different types of individual strategies. Most of these potentially affect health service delivery more through reduced availability of staff than through the more blatant misappropriations. Activities related to the health field are mentioned most often. Allowances and per diems seem to be top regarding frequency and effectiveness, followed by secondary jobs, private practice or gifts from patients. None of the interviewees, however, admits using public resources for private purposes. Side activities may bring in very considerable amounts of income, out of proportion to the official salary, and can also be very time consuming. Nevertheless, all interviewees identify themselves in the first place as civil servants. Individual coping strategies may lead to undesirable side-effects for health care delivery, through a net transfer of resources (qualified personnel-time and material resources) from the public to the private-for-profit sector. There may also be positive effects though, be it in terms of mobilization of additional resources, of stabilization of qualified personnel or of realization of professional goals. However, these emerging strategies call for innovative mechanisms, likely to shape coping strategies in such a way that they remain compatible with equity and quality of care to the population.
Adaptation, Psychological↗
Hospitals in sub-Saharan Africa: why we need more of what does not work as it should.
This paper analyses the origins of today's crisis in the hospital sector in sub-Saharan Africa. Present trends in availability of hospital services are extrapolated to the future in order to provide a low-end estimate of the need for expansion of first referral level hospitals, This will not be possible without giving due priority to this sector, a commitment to considerable investments and reorientation of resources from tertiary to first referral level hospitals. It is to be feared that if this is not done, the backlog will increase, and, given the time lag before investments translate into operational services, there will be a major shortage of hospital services in sub-Saharan Africa within a decade.
Africa South of the Sahara↗