M. Hafizur Rahman

Poverty and Access to Health Care in Developing Countries

People in poor countries tend to have less access to health services than those in better‐off countries, and within countries, the poor have less access to health services. This article documents disparities in access to health services in low‐ and middle‐income countries (LMICs), using a framework incorporating quality, geographic accessibility, availability, financial accessibility, and acceptability of services. Whereas the poor in LMICs are consistently at a disadvantage in each of the dimensions of access and their determinants, this need not be the case. Many different approaches are shown to improve access to the poor, using targeted or universal approaches, engaging government, nongovernmental, or commercial organizations, and pursuing a wide variety of strategies to finance and organize services. Key ingredients of success include concerted efforts to reach the poor, engaging communities and disadvantaged people, encouraging local adaptation, and careful monitoring of effects on the poor. Yet governments in LMICs rarely focus on the poor in their policies or the implementation or monitoring of health service strategies. There are also new innovations in financing, delivery, and regulation of health services that hold promise for improving access to the poor, such as the use of health equity funds, conditional cash transfers, and coproduction and regulation of health services. The challenge remains to find ways to ensure that vulnerable populations have a say in how strategies are developed, implemented, and accounted for in ways that demonstrate improvements in access by the poor.

Access to and utilisation of health services for the poor in Uganda: a systematic review of available evidence

Inequalities in the burden of disease and access to health care is a prominent concern in Uganda and other sub-Saharan African countries. This is a systematic review of socio-economic differences in morbidity and access to health care in Uganda. It includes published studies from electronic databases and official reports from surveys done by government, bilateral and multilateral agencies and universities. The outcome measures studied were: the distribution of HIV/AIDS; maternal and child morbidity; and access to and utilisation of health services for people belonging to different socio-economic and vulnerability groups. Forty-eight of 678 identified studies met our inclusion criteria. Results indicate that the poor and vulnerable experience a greater burden of disease but have lower access to health services than the less poor. Barriers to access arise from both the service providers and the consumers. Distance to service points, perceived quality of care and availability of drugs are key determinants of utilisation. Other barriers are perceived lack of skilled staff in public facilities, late referrals, health worker attitude, costs of care and lack of knowledge. Longitudinal and controlled studies are needed to see if strategies to improve access to services reach the poor.

Observations on a Cohort of HIV-Infected Patients Undergoing Native Renal Biopsy

Aims: This study aims to explore the spectrum of renal disease in HIV-infected patients, identify clinical predictors of HIV-associated nephropathy (HIVAN), and investigate the performance of renal biopsy in HIV-infected patients. Method: Of 263 HIV-infected patients with renal disease evaluated between 1995 and 2004, 152 had a renal biopsy, while 111 had not. A group comparison was performed. Results: The leading biopsy diagnoses were HIVAN (35%), noncollapsing focal segmental glomerulosclerosis (22%), and acute interstitial nephritis (7.9%), amongst over a dozen others. There was a trend of decreasing yearly incidence of HIVAN diagnoses, paralleling the use of antiretroviral therapy. By multivariate logistic regression, CD4 counts >200 cells/mm3 and higher estimated glomerular filtration rate were strong negative predictors of HIVAN. HIVAN patients were more likely to require dialysis (p < 0.0001) and had worse overall survival (p = 0.02). Younger age and lower estimated glomerular filtration rate were significant predictors of renal biopsy in multivariate regression analysis. More biopsied patients progressed to dialysis (51 vs. 25%, p = 0.001) and death (15 vs. 5.4%, p = 0.001), despite more frequent corticosteroid treatment (29 vs. 3.6%, p = 0.001). Conclusion: These findings may reflect more severe acute and/or chronic disease at the time of biopsy and suggests that earlier renal biopsy may be warranted in HIV-infected patients, especially in light of the changing spectrum of renal disease in this group.

Nutritional status of children in India: Household socio-economic condition as the contextual determinant

BackgroundDespite recent achievement in economic progress in India, the fruit of development has failed to secure a better nutritional status among all children of the country. Growing evidence suggest there exists a socio-economic gradient of childhood malnutrition in India. The present paper is an attempt to measure the extent of socio-economic inequality in chronic childhood malnutrition across major states of India and to realize the role of household socio-economic status (SES) as the contextual determinant of nutritional status of children.MethodsUsing National Family Health Survey-3 data, an attempt is made to estimate socio-economic inequality in childhood stunting at the state level through Concentration Index (CI). Multi-level models; random-coefficient and random-slope are employed to study the impact of SES on long-term nutritional status among children, keeping in view the hierarchical nature of data.Main findingsAcross the states, a disproportionate burden of stunting is observed among the children from poor SES, more so in urban areas. The state having lower prevalence of chronic childhood malnutrition shows much higher burden among the poor. Though a negative correlation (r = -0.603, p < .001) is established between Net State Domestic Product (NSDP) and CI values for stunting; the development indicator is not always linearly correlated with intra-state inequality in malnutrition prevalence. Results from multi-level models however show children from highest SES quintile posses 50 percent better nutritional status than those from the poorest quintile.ConclusionIn spite of the declining trend of chronic childhood malnutrition in India, the concerns remain for its disproportionate burden on the poor. The socio-economic gradient of long-term nutritional status among children needs special focus, more so in the states where chronic malnutrition among children apparently demonstrates a lower prevalence. The paper calls for state specific policies which are designed and implemented on a priority basis, keeping in view the nature of inequality in childhood malnutrition in the country and its differential characteristics across the states.

Increasing access to institutional deliveries using demand and supply side incentives: early results from a quasi-experimental study

BackgroundGeographical inaccessibility, lack of transport, and financial burdens are some of the demand side constraints to maternal health services in Uganda, while supply side problems include poor quality services related to unmotivated health workers and inadequate supplies. Most public health interventions in Uganda have addressed only selected supply side issues, and universities have focused their efforts on providing maternal services at tertiary hospitals. To demonstrate how reforms at Makerere University College of Health Sciences (MakCHS) can lead to making systemic changes that can improve maternal health services, a demand and supply side strategy was developed by working with local communities and national stakeholders.MethodsThis quasi-experimental trial is conducted in two districts in Eastern Uganda. The supply side component includes health worker refresher training and additions of minimal drugs and supplies, whereas the demand side component involves vouchers given to pregnant women for motorcycle transport and the payment to service providers for antenatal, delivery, and postnatal care. The trial is ongoing, but early analysis from routine health information systems on the number of services used is presented.ResultsMotorcyclists in the community organized themselves to accept vouchers in exchange for transport for antenatal care, deliveries and postnatal care, and have become actively involved in ensuring that women obtain care. Increases in antenatal, delivery, and postnatal care were demonstrated, with the number of safe deliveries in the intervention area immediately jumping from <200 deliveries/month to over 500 deliveries/month in the intervention arm. Voucher revenues have been used to obtain needed supplies to improve quality and to pay health workers, ensuring their availability at a time when workloads are increasing.ConclusionsTransport and service vouchers appear to be a viable strategy for rapidly increasing maternal care. MakCHS can design strategies together with stakeholders using a learning-by-doing approach to take advantage of community resources.

HIV Type 1 RNA Level as a Clinical Indicator of Renal Pathology in HIV-Infected Patients

To determine the value of human immunodeficiency virus type 1 (HIV-1) RNA level in distinguishing HIV-associated nephropathy from non-HIV-associated nephropathy renal pathological conditions, we retrospectively compared renal histopathological findings for 86 HIV-infected patients according to HIV-1 RNA levels. We found that HIV-associated nephropathy was unlikely among patients with HIV-1 RNA levels <400 copies/mL. Hypertensive vascular disease surpassed HIV-associated nephropathy as the most common renal pathological finding among the entire cohort. HIV-1 RNA level did not correlate with renal survival.

Injury-related deaths among women aged 10-50 years in Bangladesh, 1996-97

BACKGROUND Few studies have examined injury-related deaths among women in Bangladesh. We did a case-finding study to identify causes and the impact of intentional and unintentional injury-related deaths among women aged 10-50 years in Bangladesh. METHODS Between 1996 and 1997, health care and other service providers at 4751 health facilities throughout Bangladesh were interviewed about their knowledge of deaths among women aged 10-50 years. In addition, at all public facilities providing inpatient service, medical records of women who died during the study period were reviewed. The reported circumstances surrounding each death were carefully reviewed to attribute the most likely cause of death. FINDINGS 28,998 deaths among women aged 10-50 years were identified in our study, and, of these, 6610 (23%) were thought to be caused by intentional or unintentional injuries. About half (3317) of the injury deaths were attributable to suicide, 352 (5%) to homicide, 1100 (17%) to accidental injuries, and the intent was unknown for 1841 (28%) deaths. The unadjusted rate of suicides were higher in the Khulna administrative division (27.0 per 100,000) than the other four administrative divisions of Bangladesh (range 3.5-11.3 per 100,000). Poisoning (n=3971) was the commonest cause of injury-related death--60% of all injury deaths (6610) and 14% of all deaths (28,998). Other common causes of injury deaths in order of frequency were hanging or suffocation, road traffic accidents, burns, drowning, physical assault, firearm or sharp instrument injury, and snake or animal bite. INTERPRETATION Intentional and unintentional injuries are a major cause of death among women aged 10-50 years in Bangladesh. Strategies to reduce injury-related deaths among women need to be devised.

Does service accessibility reduce socioeconomic differentials in maternity care seeking? Evidence from rural Bangladesh

Maternal mortality is a serious public health concern in Bangladesh. However, most deaths could be prevented through proper and timely care seeking and adequate management. Unfortunately, fewer than half of pregnant women in Bangladesh seek antenatal care, and only one in eight receive delivery care from medically trained providers. The specific objectives of this research are to examine the socioeconomic differentials of maternity care seeking, and to determine whether accessibility of health services reduces the socioeconomic differentials in maternity care seeking. A multi-level logistic regression method is employed to analyse longitudinal data collected from a sample of 1019 women from all over Bangladesh. The study finds significant socioeconomic disparities in both antenatal and delivery care seeking. Service accessibility, however, significantly reduces the socioeconomic differentials in delivery care seeking. Services need to be made accessible to reduce the inequality in maternity care seeking between rich and poor, empowered and non-empowered.

IgA Nephropathy in children and adults: comparison of histologic features and clinical outcomes

BACKGROUND While some studies have reported that IgA nephropathy has a relatively benign clinical course in children, others have shown that renal outcomes of paediatric patients with IgA nephropathy followed into adulthood are similar to those of patients diagnosed as adults. Some of this variability may be related to differences in histologic severity of cohorts of patients diagnosed as children versus adults. METHODS We retrospectively examined correlations between renal biopsy findings, clinical features at presentation and renal survival in 99 children and adolescents (<or=17 years old) with IgA nephropathy and compared these findings to those of 125 adults with IgA nephropathy. RESULTS Compared with adults, paediatric patients were more likely to have minimal histologic lesions (24% versus 14%) and less likely to have advanced chronic lesions (3% versus 17%). Similar fractions of paediatric and adult patients showed focal and diffuse glomerulonephritis (GN), respectively. Among these latter two groups, renal survival was significantly better in patients diagnosed as children than as adults by univariate and multivariate analyses. By multivariate analysis, other significant, independent predictors of renal survival were estimated percent interstitial fibrosis and histologic grade (diffuse versus focal GN). CONCLUSIONS In patients with proliferative IgA nephropathy, the clinical course is more likely to be benign when the disease is diagnosed in childhood versus adulthood. This difference can be accounted for only in part by more advanced disease at the time of biopsy in adults.

Can community health workers increase coverage of reproductive health services

Background Health services were severely affected during the many years of instability and conflict in Afghanistan. In recent years, substantial increases in the coverage of reproductive health services have been achieved, yet absolute levels of coverage remain very low, especially in rural areas. One strategy for increasing use of reproductive health services is deploying community health workers (CHWs) to promote the use of services within the community and at health facilities. Methods Using a multilevel model employing data from a cross-sectional survey of 8320 households in 29 provinces of Afghanistan conducted in 2006, this study determines whether presence of a CHW in the community leads to an increase in use of modern contraceptives, skilled antenatal care and skilled birth attendance. This study further examines whether the effect varies by the sex of the CHW. Results Results show that presence of a female CHW in the community is associated with higher use of modern contraception, antenatal care services and skilled birth attendants but presence of a male CHW is not. Community-level random effects were also significant. Conclusions This study provides evidence that indicates that CHWs can contribute to increased use of reproductive health services and that context and CHW sex are important factors that need to be addressed in programme design.