Health in the developing world: achieving the Millennium Development Goals.
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The Millennium Development Goals depend critically on scaling up public health investments in developing countries. As a matter of urgency, developing-country governments must present detailed investment plans that are sufficiently ambitious to meet the goals, and the plans must be inserted into existing donor processes. Donor countries must keep the promises they have often reiterated of increased assistance, which they can easily afford, to help improve health in the developing countries and ensure stability for the whole world. (+info)
Painting a truer picture of US socioeconomic and racial/ethnic health inequalities: the Public Health Disparities Geocoding Project.
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OBJECTIVES: We describe a method to facilitate routine monitoring of socioeconomic health disparities in the United States. METHODS: We analyzed geocoded public health surveillance data including events from birth to death (c. 1990) linked to 1990 census tract (CT) poverty data for Massachusetts and Rhode Island. RESULTS: For virtually all outcomes, risk increased with CT poverty, and when we adjusted for CT poverty racial/ethnic disparities were substantially reduced. For half the outcomes, more than 50% of cases would not have occurred if population rates equaled those of persons in the least impoverished CTs. In the early 1990s, persons in the least impoverished CT were the only group meeting Healthy People 2000 objectives a decade ahead. CONCLUSIONS: Geocoding and use of the CT poverty measure permit routine monitoring of US socioeconomic inequalities in health, using a common and accessible metric. (+info)
Costs of scaling up health interventions: a systematic review.
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National governments and international agencies, including programmes like the Global Alliance for Vaccines and Immunizations and the Global Fund to Fight AIDS, Tuberculosis and Malaria, have committed to scaling up health interventions and to meeting the Millennium Development Goals (MDGs), and need information on costs of scaling up these interventions. However, there has been no systematic attempt across health interventions to determine the impact of scaling up on the costs of programmes. This paper presents a systematic review of the literature on the costs of scaling up health interventions. The objectives of this review are to identify factors affecting costs as coverage increases and to describe typical cost curves for different kinds of interventions. Thirty-seven studies were found, three containing cost data from programmes that had already been scaled up. The other studies provide either quantitative cost projections or qualitative descriptions of factors affecting costs when interventions are scaled up, and are used to determine important factors to consider when scaling up. Cost curves for the scaling up of different health interventions could not be derived with the available data. This review demonstrates that the costs of scaling up an intervention are specific to both the type of intervention and its particular setting. However, the literature indicates general principles that can guide the process: (1) calculate separate unit costs for urban and rural populations; (2) identify economies and diseconomies of scale, and separate the fixed and variable components of the costs; (3) assess availability and capacity of health human resources; and (4) include administrative costs, which can constitute a significant proportion of scale-up costs in the short run. This study is limited by the scarcity of real data reported in the public domain that address costs when scaling up health interventions. As coverage of health interventions increases in the process of meeting the MDGs and other health goals, it is recommended that costs of scaling up are reported alongside the impact on health of the scaled-up interventions. (+info)
Scaling up integrated management of childhood illness to the national level: achievements and challenges in Peru.
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This paper presents the first published report of a national-level effort to implement the Integrated Management of Childhood Illness (IMCI) strategy at scale. IMCI was introduced in Peru in late 1996, the early implementation phase started in 1997, with the expansion phase starting in 1998. Here we report on a retrospective evaluation designed to describe and analyze the process of taking IMCI to scale in Peru, conducted as one of five studies within the Multi-Country Evaluation of IMCI Effectiveness, Cost and Impact (MCE) coordinated by the World Health Organization. Trained surveyors visited each of Peru's 34 districts, interviewed district health staff and reviewed district records. Findings show that IMCI was not institutionalized in Peru: it was implemented parallel to existing programmes to address acute respiratory infections and diarrhoea, sharing budget lines and management staff. The number of health workers trained in IMCI case management increased until 1999 and then decreased in 2000 and 2001, with overall coverage levels among doctors and nurses calculated to be 10.3%. Efforts to implement the community component of IMCI began with the training of community health workers in 2000, but expected synergies between health facility and community interventions were not realized because districts where clinical training was most intense were not those where community IMCI training was strongest. We summarize the constraints to scaling up IMCI, and examine both the methodological and policy implications of the findings. Few monitoring data were available to document IMCI implementation in Peru, limiting the potential of retrospective evaluations to contribute to programme improvement. Even basic indicators recommended for national monitoring could not be calculated at either district or national levels. The findings document weaknesses in the policy and programme supports for IMCI that would cripple any intervention delivered through the health service delivery system. The Ministry of Health in Peru is now working to address these weaknesses; other countries working to achieve high and equitable coverage with essential child survival interventions can learn from their experience. (+info)
The Ghana community-based health planning and services initiative for scaling up service delivery innovation.
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Research projects demonstrating ways to improve health services often fail to have an impact on what national health programmes actually do. An approach to evidence-based policy development has been launched in Ghana which bridges the gap between research and programme implementation. After nearly two decades of national debate and investigation into appropriate strategies for service delivery at the periphery, the Community-based Health Planning and Services (CHPS) Initiative has employed strategies tested in the successful Navrongo experiment to guide national health reforms that mobilize volunteerism, resources and cultural institutions for supporting community-based primary health care. Over a 2-year period, 104 out of the 110 districts in Ghana started CHPS. This paper reviews the development of the CHPS initiative, describes the processes of implementation and relates the initiative to the principles of scaling up organizational change which it embraces. Evidence from the national monitoring and evaluation programme provides insights into CHPS' success and identifies constraints on future progress. (+info)
An evaluation of the impact of a US$60 million nutrition programme in Bangladesh.
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OBJECTIVE: To compare levels of childhood malnutrition in areas where the Bangladesh Integrated Nutrition Project had been operational for over 5 years with matched non-project areas, with the purpose of evaluating whether the project had achieved its objective of reducing the prevalence of underweight among children <24 months. METHODS: The study involved an ex-post cross-sectional survey in six thanas (a locality with a population of approximately 200,000-450,000 people) in Bangladesh. Participants were 6,820 households (4,554 in the project areas and 2,266 in the non-project areas) including 7183 children aged 6-59 months selected using a two-stage stratified cluster sampling frame. Main outcome measures were moderate and severe underweight, wasting and stunting reported using z scores, and indicators of mothers' reported nutritional knowledge and practice. RESULTS: 2,388 children aged 6-23 months and 6815 children aged 6-59 months had clean anthropometric data. No significant difference was found between the socio-economic variables of households in the project and non-project areas. No significant difference was found in the prevalence of either severe or moderate underweight (weight-for-age) in children aged 6-23 months in the project and non-project areas: 183 (11.4%, 95% confidence interval 9.9-13.2%) children in project areas and 96 (12.2%, 95% confidence interval 9.9-14.8%) children in non-project areas. Mothers in project areas reported significantly better caring practices than in non-project areas. CONCLUSION: There is no evidence that the Bangladesh Integrated Nutrition Project has achieved its objectives to reduce severe underweight by 40% if project areas are compared ex-post with non-project areas. There is urgent need to review the evidence behind investments based on growth monitoring and promotion. (+info)
The causes of racial and ethnic differences in influenza vaccination rates among elderly Medicare beneficiaries.
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OBJECTIVE: To explore three potential causes of racial/ethnic differences in influenza vaccination rates in the elderly: (1) resistant attitudes and beliefs regarding vaccination by African-American and Hispanic Medicare beneficiaries, (2) poor access to care during influenza vaccination weeks, and (3) discriminatory behavior by providers. DATA SOURCES: Medicare beneficiaries who responded to both the 1995 and 1996 Medicare Current Beneficiary Survey (MCBS) (n=6,746). STUDY DESIGN: We combined survey information from the MCBS with Medicare claims. We measured resistance to vaccination by self-reported reasons for not receiving vaccination, access to care by claims submitted during vaccination weeks, and discrimination by racial differences in vaccinations among beneficiaries who visited the same providers during vaccination weeks. PRINCIPAL FINDINGS: White beneficiaries (66.6 percent) were more likely to self-report having received vaccination than were African Americans (43.3 percent) or Hispanics (52.5 percent). Resistance to vaccination plays a role in low vaccination rates of African-American (-11.8 percentage points), but not Hispanic beneficiaries. Unequal access accounts for <2 percent of the disparity. Minority beneficiaries remained unvaccinated despite having medical encounters with their usual providers on days when those same providers were administering vaccinations to white beneficiaries. This disparity is attributable not to provider discrimination but to a 1.6-5 x higher likelihood of white beneficiaries initiating encounters for the purpose of receiving vaccination. CONCLUSION: Disparities in access to care and provider discrimination play little role in explaining racial/ethnic disparities in influenza vaccination. Eliminating missed opportunities for vaccination in 1995 would have raised vaccination rates in three racial/ethnic groups to the Healthy People 2000 goal of 60 percent vaccination. (+info)
Tobacco use, access, and exposure to tobacco in media among middle and high school students--United States, 2004.
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Two of the national health objectives for 2010 are to reduce the prevalence of any tobacco use during the preceding month to < or =21% and the prevalence of current cigarette use to < or =16% among high school students (objectives 27-2a and 27-2b). The National Youth Tobacco Survey (NYTS), conducted by CDC in 2004, provided estimates of current use of tobacco products and selected indicators related to tobacco use, including youth exposure to tobacco-related media and access to cigarettes. This report summarizes data from the 2004 NYTS and describes changes in tobacco use and indicators related to tobacco use since 2002. During 2002-2004, middle school students reported decreases in pipe use, seeing actors using tobacco on television or in movies, and seeing advertisements for tobacco products on the Internet. Among high school students, no changes were observed in the use of tobacco or in access to tobacco products; however, seeing actors using tobacco on television or in movies declined slightly, and seeing advertisements for tobacco products on the Internet increased. The lack of substantial decreases in the use of almost all tobacco products among middle and high school students underscores the need to fully implement evidence-based strategies (e.g., increasing the retail price of tobacco products, implementing smoking-prevention media campaigns, and decreasing minors' access as part of comprehensive tobacco-control programs) that are effective in preventing youth tobacco use. (+info)