Innovations in Monitoring Vital Events:Mobile Phone SMS Support to Improve Coverage of Birth and Death Registration: A Scalable Solution

Civil Registration (CR) of births and deaths is an essential component of any health information system.\ud Globally, across low income countries, CR suffers from unacceptably poor quality coverage. This Health\ud Information Systems Knowledge Hub (HIS Hub) working paper summarises and reports the results, conclusions and outlook from a small six-month project that investigated the potential of introducing a mobile phone step into the routine CR system in a rural district in Tanzania. The project developed a computer application that could receive SMS messages—from existing basic mobile phones of community-based CR officers—and feed them directly to the District Registrar’s office and computer. The message contained the details from the birth or death notification form. The system provided instant access to notifications and automatic feedback to the Village Executive Officer (VEO) if the family that experienced the birth or death event failed to register the event for certification. It also prompted the VEO to follow up with the family by conducting a questionnaire, administered by mobile phone, to determine and communicate the reasons for the non-registration. The District Civil Registrar was also able to monitor trends in these notifications via a user-friendly webbased browser and dashboard. The system was tested for six months and validated against an independent prospective household surveillance system that monitors pregnancies, births and deaths in the same period. In summary, the findings showed that the routine CR system notified only 28% of total births in the period. Adding the SMS step increased this to 51% of births. The routine CR system notified only 2.1% of deaths in the period. Adding the SMS step increased this to 14% of deaths. The SMS step therefore made significant improvements in the notification step (and modest improvements in the registration step) of routine CR. However, both notifications and registrations still fell well short of reality at community level. The most important finding of this pilot is that the current CR system in at least the study district, and likely in most of rural Tanzania, is essentially unable to provide adequate registration coverage for births and deaths, and that coverage is so low that even log order improvements are insufficient to lift it to satisfactory levels (in excess of 90%). This, as yet, says nothing regarding the quality of the data. No overwhelming reason is provided by families for the low reporting rate, suggesting that the problems are highly systemic and will need a radical redesign of CR processes to solve. To the extent that similar problems prevail in other low-income countries, it is clear that whatever these processes will be, some form of scalable real-time mobile communication such as SMS will greatly facilitate coverage levels. This pilot shows\ud that such technology is feasible. But these results also emphasise the need for an end-to-end overhaul of the\ud architecture and processes of how CR systems are built and integrated into the information fabric of a country. Small incremental technical fixes will not suffice\u

Paludisme, le tsunami silencieux d'Afrique

Version anglaise disponible dans la Bibliothèque numérique du CRDI : Malaria : Africa's silent tsunam

Costing the supply chain for delivery of ACT and RDTs in the public sector in Benin and Kenya

Studies have shown that supply chain costs are a significant proportion of total programme costs. Nevertheless, the costs of delivering specific products are poorly understood and ballpark estimates are often used to inadequately plan for the budgetary implications of supply chain expenses. The purpose of this research was to estimate the country level costs of the public sector supply chain for artemisinin-based combination therapy (ACT) and rapid diagnostic tests (RDTs) from the central to the peripheral levels in Benin and Kenya.MethodsA micro-costing approach was used and primary data on the various cost components of the supply chain was collected at the central, intermediate, and facility levels between September and November 2013. Information sources included central warehouse databases, health facility records, transport schedules, and expenditure reports. Data from document reviews and semi-structured interviews were used to identify cost inputs and estimate actual costs. Sampling was purposive to isolate key variables of interest. Survey guides were developed and administered electronically. Data were extracted into Microsoft Excel®, and the supply chain cost per unit of ACT and RDT distributed by function and level of system was calculated.ResultsIn Benin, supply chain costs added USD 0.2011 to the initial acquisition cost of ACT and USD 0.3375 to RDTs (normalized to USD 1). In Kenya, they added USD 0.2443 to the acquisition cost of ACT and USD 0.1895 to RDTs (normalized to USD 1). Total supply chain costs accounted for more than 30% of the initial acquisition cost of the products in some cases and these costs were highly sensitive to product volumes. The major cost drivers were found to be labour, transport, and utilities with health facilities carrying the majority of the cost per unit of product. Accurate cost estimates are needed to ensure adequate resources are available for supply chain activities. Product volumes should be considered when costing supply chain functions rather than dollar value. Further work is needed to develop extrapolative costing models that can be applied at country level without extensive micro-costing exercises. This will allow other countries to generate more accurate estimates in the future

Care-seeking patterns for fatal malaria in Tanzania.

BACKGROUND\ud \ud Once malaria occurs, deaths can be prevented by prompt treatment with relatively affordable and efficacious drugs. Yet this goal is elusive in Africa. The paradox of a continuing but easily preventable cause of high mortality raises important questions for policy makers concerning care-seeking and access to health systems. Although patterns of care-seeking during uncomplicated malaria episodes are well known, studies in cases of fatal malaria are rare. Care-seeking behaviours may differ between these groups.\ud \ud METHODS\ud \ud This study documents care-seeking events in 320 children less than five years of age with fatal malaria seen between 1999 and 2001 during over 240,000 person-years of follow-up in a stable perennial malaria transmission setting in southern Tanzania. Accounts of care-seeking recorded in verbal autopsy histories were analysed to determine providers attended and the sequence of choices made as the patients' condition deteriorated.\ud \ud RESULTS\ud \ud As first resort to care, 78.7% of malaria-attributable deaths used modern biomedical care in the form of antimalarial pharmaceuticals from shops or government or non-governmental heath facilities, 9.4% used initial traditional care at home or from traditional practitioners and 11.9% sought no care of any kind. There were no differences in patterns of choice by sex of the child, sex of the head of the household, socioeconomic status of the household or presence or absence of convulsions. In malaria deaths of all ages who sought care more than once, modern care was included in the first or second resort to care in 90.0% and 99.4% with and without convulsions respectively.\ud \ud CONCLUSIONS\ud \ud In this study of fatal malaria in southern Tanzania, biomedical care is the preferred choice of an overwhelming majority of suspected malaria cases, even those complicated by convulsions. Traditional care is no longer a significant delaying factor. To reduce mortality further will require greater emphasis on recognizing danger signs at home, prompter care-seeking, improved quality of care at health facilities and better adherence to treatment

Do surveys with paper and electronic devices differ in quality and cost? Experience from the Rufiji Health and demographic surveillance system in Tanzania

Data entry at the point of collection using mobile electronic devices may make data-handling processes more efficient and cost-effective, but there is little literature to document and quantify gains, especially for longitudinal surveillance systems.; To examine the potential of mobile electronic devices compared with paper-based tools in health data collection.; Using data from 961 households from the Rufiji Household and Demographic Survey in Tanzania, the quality and costs of data collected on paper forms and electronic devices were compared. We also documented, using qualitative approaches, field workers, whom we called 'enumerators', and households' members on the use of both methods. Existing administrative records were combined with logistics expenditure measured directly from comparison households to approximate annual costs per 1,000 households surveyed.; Errors were detected in 17% (166) of households for the paper records and 2% (15) for the electronic records (p < 0.001). There were differences in the types of errors (p = 0.03). Of the errors occurring, a higher proportion were due to accuracy in paper surveys (79%, 95% CI: 72%, 86%) compared with electronic surveys (58%, 95% CI: 29%, 87%). Errors in electronic surveys were more likely to be related to completeness (32%, 95% CI 12%, 56%) than in paper surveys (11%, 95% CI: 7%, 17%).The median duration of the interviews ('enumeration'), per household was 9.4 minutes (90% central range 6.4, 12.2) for paper and 8.3 (6.1, 12.0) for electronic surveys (p = 0.001). Surveys using electronic tools, compared with paper-based tools, were less costly by 28% for recurrent and 19% for total costs. Although there were technical problems with electronic devices, there was good acceptance of both methods by enumerators and members of the community.; Our findings support the use of mobile electronic devices for large-scale longitudinal surveys in resource-limited settings

Health System Factors Associated With Correct use of Artemether-Lumefantrine for Management of Uncomplicated Malaria in Rural Tanzania

Poor adherence to and inappropriate use of antimalarials leads to ineffective cure and promote development of drug resistance. We assessed quality of malaria case management in two areas with health and demographic surveillance systems in rural Tanzania to ascertain health worker and facility factors that influence correct prescription and correct dosing of an artemisinin based combination therapy (ACT); Artemether-Lumefantrine (ALu). Exit interviews were conducted to all patients attending for initial illness consultation at health facilities. We collected information about health worker’s training, supervision visits and inventoried facility capacity and availability of medical products related to care of malaria patients. Data were double entered in EPI data and analyzed in STATA version 10 We used logistic regression to assess association of different health system factors to correct use of ALu. The outcomes variables were correct treatment, correct dosing and receiving counselling messages, and the predictors were a range of health worker, health facility and patient factors. Total of 1471 patients were included in this analysis. Majority of patients were seen in dispensaries 70.5 %; (95% confidence interval (95%CI): 57.6-80.8) and in public health facilities 80.2% (95%CI: 72.4-86.1). Work experience seems to be a significant predictor of health workers’ compliance to treatment recommendation. Availability of medical products at health facility and patient characteristics are shown to influence correct use of treatment recommendations. The need to develop targeted interventions to address health system bottlenecks that affect quality of care; such as in-availability of medical products is becoming more apparent

Scaling up antiretroviral therapy in Uganda: using supply chain management to appraise health systems strengthening

BACKGROUND: Strengthened national health systems are necessary for effective and sustained expansion of antiretroviral therapy (ART). ART and its supply chain management in Uganda are largely based on parallel and externally supported efforts. The question arises whether systems are being strengthened to sustain access to ART. This study applies systems thinking to assess supply chain management, the role of external support and whether investments create the needed synergies to strengthen health systems. METHODS: This study uses the WHO health systems framework and examines the issues of governance, financing, information, human resources and service delivery in relation to supply chain management of medicines and the technologies. It looks at links and causal chains between supply chain management for ART and the national supply system for essential drugs. It combines data from the literature and key informant interviews with observations at health service delivery level in a study district. RESULTS: Current drug supply chain management in Uganda is characterized by parallel processes and information systems that result in poor quality and inefficiencies. Less than expected health system performance, stock outs and other shortages affect ART and primary care in general. Poor performance of supply chain management is amplified by weak conditions at all levels of the health system, including the areas of financing, governance, human resources and information. Governance issues include the lack to follow up initial policy intentions and a focus on narrow, short-term approaches. CONCLUSION: The opportunity and need to use ART investments for an essential supply chain management and strengthened health system has not been exploited. By applying a systems perspective this work indicates the seriousness of missing system prerequisites. The findings suggest that root causes and capacities across the system have to be addressed synergistically to enable systems that can match and accommodate investments in disease-specific interventions. The multiplicity and complexity of existing challenges require a long-term and systems perspective essentially in contrast to the current short term and program-specific nature of external assistanc

Community concepts of malaria-related illness with and without convulsions in southern Ghana

BACKGROUND: Malaria, both with or without convulsions, is a serious hardship for people living in endemic areas, especially in sub-Saharan Africa. Community references to malaria, however, may encompass other conditions, which was collectively designated malaria-related illness (MRI). Inasmuch as the presence or absence of convulsions reportedly affects timely help-seeking for malaria, a local comparison of these conditions is needed to inform malaria control. METHODS: Vignette-based EMIC interviews (insider-perspective interviews) for MRI with convulsions (convulsion positive, MRI-CP) and without convulsions (convulsion negative, MRI-CN) were developed to study relevant features of MRI-related experience, meaning and behaviour in two rural communities in Ghana. These semi-structured interviews elicited both qualitative narrative and categorical codes for quantitative analysis. Interviews with 201 respondents were conducted. RESULTS: The conditions depicted in the vignettes were well recognized by respondents and named with various local terms. Both presentations were considered serious, but MRI-CP was more frequently regarded potentially fatal than MRI-CN. More than 90.0% of respondents in both groups acknowledged the need to seek outside help. However, significantly more respondents advised appropriate help-seeking within 24 (p = 0.01) and 48 (p = 0.01) hours for MRI-CP. Over 50.0% of respondents responding to questions about MRI-CP identified MRI-CN as a cause of convulsions. CONCLUSION: Local comparison of MRI-CP and MRI-CN based on vignettes found a similar profile of reported categories of perceived causes, patterns of distress, help-seeking and preventive measures for both presentations. This differs from previous findings in sub-Saharan Africa, which assert communities regard the two conditions to be unrelated. The perceived relationships should be acknowledged in formulating strategies to control malaria through timely help-seeking and treatment to reduce childhood mortality