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Sharif H, Jan SS, Sharif S, Seemi T, Naeem H, Rehman J. Respiratory Diseases' Burden in children and adolescents of marginalized population: A retrospective study in slum area of Karachi, Pakistan. FRONTIERS IN EPIDEMIOLOGY 2023; 2:1031666. [PMID: 38455318 PMCID: PMC10911041 DOI: 10.3389/fepid.2022.1031666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 12/05/2022] [Indexed: 03/09/2024]
Abstract
Background Worldwide, the burden of respiratory disease has dramatically increased, endangering public health. To our knowledge, there have been no reported cases of respiratory illness among children and adolescents living in the slums of Karachi, Pakistan. This study aimed to assess the burden of respiratory disease in marginalized slum populations and the factors causing such an increase in disease burden. Methods This study was conducted in 35 slums of Karachi, Pakistan, to determine the prevalence of respiratory disease in children and adolescents. Data on pneumonia, bronchitis, bronchiolitis, tuberculosis, and asthma from August 2019 to July 2022 were analyzed and inferences were drawn. Results Among the studied diseases, pneumonia was more prevalent among females (39,864, 44.9%), followed by males (19,006, 21.4%). Most of the children (59,988, 67.6%) were aged 1-5 years. In addition, of those diagnosed with pneumonia, 50,348 (56.8%) were from the same age group. Furthermore, bronchiolitis was found among 10,830 (12.2%) children aged 5-9 years. The majority (46,906, 52.9%) of the studied population belonged to the Pathan ethnicity, followed by Sindhi (21,522, 24.2%), and most of them (84,330, 95.1%) were of a lower socioeconomic status. Conclusions This study found that pneumonia is the most common respiratory disease followed by bronchiolitis in children and adolescents in a marginalized slum population of Karachi, Pakistan. Both pneumonia and bronchiolitis have seasonal variations in their occurrence.
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Affiliation(s)
- Hina Sharif
- Research & Publication Department, SINA Health & Education Welfare Trust, Karachi, Pakistan
| | - Shah Sumaya Jan
- Department of Anatomy, Government Medical College, Srinagar, India
| | - Sana Sharif
- School of Public Health, University of Saskatchewan, Saskatoon, SK, Canada
| | - Tooba Seemi
- Research & Publication Department, SINA Health & Education Welfare Trust, Karachi, Pakistan
| | - Hira Naeem
- Research & Publication Department, SINA Health & Education Welfare Trust, Karachi, Pakistan
| | - Junaid Rehman
- Public Health Department, SINA Health, Education & Welfare Trust, Karachi, Pakistan
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Estimating mortality from census data: A record-linkage study of the Nouna Health and Demographic Surveillance System in Burkina Faso. DEMOGRAPHIC RESEARCH 2022. [DOI: 10.4054/demres.2022.46.22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Zhao C, Choi C, Laws P, Gourley M, Dobson A, Driscoll T, Kirkland L, Moon L, Juckes R. Value of a national burden-of-disease study: a comparison of estimates between the Australian Burden of Disease Study 2015 and the Global Burden of Disease Study 2017. Int J Epidemiol 2021; 51:668-678. [PMID: 34058000 DOI: 10.1093/ije/dyab093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 04/15/2021] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Estimates of burden of disease are important for monitoring population health, informing policy and service planning. Burden estimates for the same population can be reported differently by national studies [e.g. the Australian Burden of Disease Study (ABDS) and the Global Burden of Disease Study (GBDS)]. METHODS Australian ABDS 2015 and GBDS 2017 burden estimates and methods for 2015 were compared. Years of Life Lost (YLL), Years Lived with Disability (YLD) and Disability-Adjusted Life Years (DALY) measures were compared for overall burden and 'top 50' causes. Disease-category definitions (based on ICD-10), redistribution algorithms, data sources, disability weights, modelling methods and assumptions were reviewed. RESULTS GBDS 2017 estimated higher totals than ABDS 2015 for YLL, YLD and DALY for Australia. YLL differences were mainly driven by differences in the allocation of deaths to disease categories and the redistribution of implausible causes of death. For YLD, the main drivers were data sources, severity distributions and modelling strategies. Most top-50 diseases for DALY had a similar YLL:YLD composition reported. CONCLUSIONS Differences in the ABDS and GBDS estimates reflect the different purposes of local and international studies and differences in data and modelling strategies. The GBDS uses all available evidence and is useful for international comparisons. National studies such as the ABDS have the flexibility to meet local needs and often the advantage of access to unpublished data. It is important that all data sources, inputs and models be assessed for quality and appropriateness. As studies evolve, differences should be accounted for through increased transparency of data and methods.
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Affiliation(s)
- Chenkun Zhao
- Australian Institute of Health and Welfare, Canberra, Australia
| | - Ching Choi
- University of New South Wales, Sydney, Australia
| | - Paula Laws
- Australian Institute of Health and Welfare, Canberra, Australia
| | | | | | | | - Laura Kirkland
- Department of Health Western Australia, Perth, Australia
| | - Lynelle Moon
- Australian Institute of Health and Welfare, Canberra, Australia
| | - Richard Juckes
- Australian Institute of Health and Welfare, Canberra, Australia
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Flessa S, Dietz D, Weiderpass E. Health policy support under extreme uncertainty: the case of cervical cancer in Cambodia. EURO JOURNAL ON DECISION PROCESSES 2016. [DOI: 10.1007/s40070-015-0053-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Challenges of Estimating the Annual Caseload of Severe Acute Malnutrition: The Case of Niger. PLoS One 2016; 11:e0162534. [PMID: 27606677 PMCID: PMC5015826 DOI: 10.1371/journal.pone.0162534] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Accepted: 08/24/2016] [Indexed: 11/23/2022] Open
Abstract
Introduction Reliable prospective estimates of annual severe acute malnutrition (SAM) caseloads for treatment are needed for policy decisions and planning of quality services in the context of competing public health priorities and limited resources. This paper compares the reliability of SAM caseloads of children 6–59 months of age in Niger estimated from prevalence at the start of the year and counted from incidence at the end of the year. Methods Secondary data from two health districts for 2012 and the country overall for 2013 were used to calculate annual caseload of SAM. Prevalence and coverage were extracted from survey reports, and incidence from weekly surveillance systems. Results The prospective caseload estimate derived from prevalence and duration of illness underestimated the true burden. Similar incidence was derived from two weekly surveillance systems, but differed from that obtained from the monthly system. Incidence conversion factors were two to five times higher than recommended. Discussion Obtaining reliable prospective caseloads was challenging because prevalence is unsuitable for estimating incidence of SAM. Different SAM indicators identified different SAM populations, and duration of illness, expected contact coverage and population figures were inaccurate. The quality of primary data measurement, recording and reporting affected incidence numbers from surveillance. Coverage estimated in population surveys was rarely available, and coverage obtained by comparing admissions with prospective caseload estimates was unrealistic or impractical. Conclusions Caseload estimates derived from prevalence are unreliable and should be used with caution. Policy and service decisions that depend on these numbers may weaken performance of service delivery. Niger may improve SAM surveillance by simplifying and improving primary data collection and methods using innovative information technologies for single data entry at the first contact with the health system. Lessons may be relevant for countries with a high burden of SAM, including for targeted emergency responses.
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Abstract
The looming epidemic of stroke and other chronic non-communicable diseases associated with lifestyle and demographic transitions occurring all over the world is increasingly being acknowledged. However, the significance of these trends in the relatively young populations of the countries comprising Sub-Saharan Africa (SSA) is less certain and considerably overshadowed by attention given to the impact of human immunodeficiency virus and other infectious diseases. We undertook a literature review of the burden of stroke in SSA and provide recommendations for future research. Despite the paucity of high quality studies, the mostly hospital-based data and limited community surveys indicate there to be high and increasing rates of stroke affecting people at much younger ages in SSA than in developed countries. In general, awareness, diagnosis and management of stroke are poor, and the associated case fatality and residual disability are high. As elsewhere, elevated blood pressure is the major determinant of stroke but there are also high rates of strokes related to the complications of rheumatic heart disease and other infections. Given high attributable risks exposures in association with rapid ageing and urbanisation in SSA, the future is not bright. Population-based incidence studies are urgently needed to map the profile and outcome of stroke. Such data would provide the necessary evidence base to improve prevention and treatments for stroke alongside current efforts to bring infectious diseases under control in SSA.
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Affiliation(s)
- Andre Pascal Kengne
- The George Institute for International Health, Royal Prince Alfred Hospital, Sydney, NSW, Australia
- Health of Population in Transition (HoPiT) Research Group, Department of Internal Medicine and Subspecialties, Yaounde, Cameroon
| | - Craig S. Anderson
- The George Institute for International Health, Royal Prince Alfred Hospital, Sydney, NSW, Australia
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Ahiabu MA, Tersbøl BP, Biritwum R, Bygbjerg IC, Magnussen P. A retrospective audit of antibiotic prescriptions in primary health-care facilities in Eastern Region, Ghana. Health Policy Plan 2015; 31:250-8. [PMID: 26045328 PMCID: PMC4748131 DOI: 10.1093/heapol/czv048] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2015] [Indexed: 11/13/2022] Open
Abstract
Resistance to antibiotics is increasing globally and is a threat to public health. Research has demonstrated a correlation between antibiotic use and resistance development. Developing countries are the most affected by resistance because of high infectious disease burden, limited access to quality assured antibiotics and more optimal drugs and poor antibiotic use practices. The appropriate use of antibiotics to slow the pace of resistance development is crucial. The study retrospectively assessed antibiotic prescription practices in four public and private primary health-care facilities in Eastern Region, Ghana using the WHO/International Network for the Rational Use of Drugs rational drug use indicators. Using a systematic sampling procedure, 400 prescriptions were selected per facility for the period April 2010 to March 2011. Rational drug use indicators were assessed in the descriptive analysis and logistic regression was used to explore for predictors of antibiotic prescription. Average number of medicines prescribed per encounter was 4.01, and 59.9% of prescriptions had antibiotics whilst 24.2% had injections. In total, 79.2% and 88.1% of prescribed medicines were generics and from the national essential medicine list, respectively. In the multivariate analysis, health facility type (odds ratio [OR] = 2.05; 95% confidence interval [CI]: 1.42, 2.95), patient age (OR = 0.97; 95% CI: 0.97, 0.98), number of medicines on a prescription (OR = 1.85; 95% CI: 1.63, 2.10) and 'no malaria drug' on prescription (OR = 5.05; 95% CI: 2.08, 12.25) were associated with an antibiotic prescription. A diagnosis of upper respiratory tract infection was positively associated with antibiotic use. The level of antibiotic use varied depending on the health facility type and was generally high compared with the national average estimated in 2008. Interventions that reduce diagnostic uncertainty in illness management should be considered. The National Health Insurance Scheme, as the main purchaser of health services in Ghana, offers an opportunity that should be exploited to introduce policies in support of rational drug use.
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Affiliation(s)
- Mary-Anne Ahiabu
- Disease Control and Prevention Department, Ghana Health Service, Ministry of Health, P. O. Box KB 493, Accra, Ghana, Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, P.O. Box 2099, 1014 Copenhagen K, Denmark,
| | - Britt P Tersbøl
- Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, P.O. Box 2099, 1014 Copenhagen K, Denmark
| | - Richard Biritwum
- Department of Community Health, College of Health Sciences, University of Ghana P. O. Box KB 4236, Accra, Ghana and
| | - Ib C Bygbjerg
- Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, P.O. Box 2099, 1014 Copenhagen K, Denmark
| | - Pascal Magnussen
- Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, P.O. Box 2099, 1014 Copenhagen K, Denmark, Centre for Medical Parasitology, University of Copenhagen, CSS Building 22/23, Øster Farimagsgade 5, PO Box 2099, 1014 Copenhagen K, Denmark
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Abstract
Jason Coburn and Alison Cohen discuss the need for urban health equity indicators, which can capture the social determinants of health, track policy decisions, and promote greater urban health equity.
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Affiliation(s)
- Jason Corburn
- University of California Berkeley, Department of City and Regional Planning & School of Public Health, Berkeley, California, USA.
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Mamady K, Hu G. A step forward for understanding the morbidity burden in Guinea: a national descriptive study. BMC Public Health 2011; 11:436. [PMID: 21645358 PMCID: PMC3125374 DOI: 10.1186/1471-2458-11-436] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2010] [Accepted: 06/06/2011] [Indexed: 11/29/2022] Open
Abstract
Background Little evidence on the burden of disease has been reported about Guinea. This study was conducted to demonstrate the morbidity burden in Guinea and provide basic evidence for setting health priorities. Methods A retrospective descriptive study was designed to present the morbidity burden of Guinea. Morbidity data were extracted from the National Health Statistics Report of Guinea of 2008. The data are collected based on a pyramid of facilities which includes two national hospitals (teaching hospitals), seven regional hospitals, 26 prefectural hospitals, 8 communal medical centers, 390 health centers, and 628 health posts. Morbidity rates were calculated to measure the burden of non-fatal diseases. The contributions of the 10 leading diseases were presented by sex and age group. Results In 2008, a total of 3,936,599 cases occurred. The morbidity rate for males was higher than for females, 461 versus 332 per 1,000 population. Malaria, respiratory infections, diarrheal diseases, helminthiases, and malnutrition ranked in the first 5 places and accounted for 74% of the total burden, respectively having a rate of 148, 64, 33, 32, and 14 per 1,000 population. The elderly aged 65+ had the highest morbidity rate (611 per 1,000 population) followed by working-age population (458 per 1,000 population) and children (396 per 1,000 population) while the working-age population aged 25-64 contributed the largest part (39%) to total cases. The sex- and age-specific spectrum of morbidity burden showed a similar profile except for small variations. Conclusion Guinea has its unique morbidity burden. The ten leading causes of morbidity burden, especially for malaria, respiratory infections, diarrheal diseases, helminthiases, and malnutrition, need to be prioritized in Guinea.
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Affiliation(s)
- Keita Mamady
- Department of Epidemiology and Health Statistics, School of Public Health, Central South University, 110 Xiangya Road, 410078 Changsha, China
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Larsen DA, Friberg IK, Eisele TP. Comparison of Lives Saved Tool model child mortality estimates against measured data from vector control studies in sub-Saharan Africa. BMC Public Health 2011; 11 Suppl 3:S34. [PMID: 21501453 PMCID: PMC3231908 DOI: 10.1186/1471-2458-11-s3-s34] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Insecticide-treated mosquito nets (ITNs) and indoor-residual spraying have been scaled-up across sub-Saharan Africa as part of international efforts to control malaria. These interventions have the potential to significantly impact child survival. The Lives Saved Tool (LiST) was developed to provide national and regional estimates of cause-specific mortality based on the extent of intervention coverage scale-up. We compared the percent reduction in all-cause child mortality estimated by LiST against measured reductions in all-cause child mortality from studies assessing the impact of vector control interventions in Africa. METHODS We performed a literature search for appropriate studies and compared reductions in all-cause child mortality estimated by LiST to 4 studies that estimated changes in all-cause child mortality following the scale-up of vector control interventions. The following key parameters measured by each study were applied to available country projections: baseline all-cause child mortality rate, proportion of mortality due to malaria, and population coverage of vector control interventions at baseline and follow-up years. RESULTS The percent reduction in all-cause child mortality estimated by the LiST model fell within the confidence intervals around the measured mortality reductions for all 4 studies. Two of the LiST estimates overestimated the mortality reductions by 6.1 and 4.2 percentage points (33% and 35% relative to the measured estimates), while two underestimated the mortality reductions by 4.7 and 6.2 percentage points (22% and 25% relative to the measured estimates). CONCLUSIONS The LiST model did not systematically under- or overestimate the impact of ITNs on all-cause child mortality. These results show the LiST model to perform reasonably well at estimating the effect of vector control scale-up on child mortality when compared against measured data from studies across a range of malaria transmission settings. The LiST model appears to be a useful tool in estimating the potential mortality reduction achieved from scaling-up malaria control interventions.
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Affiliation(s)
- David A Larsen
- Department of International Health and Development, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, USA.
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Bundhamcharoen K, Odton P, Phulkerd S, Tangcharoensathien V. Burden of disease in Thailand: changes in health gap between 1999 and 2004. BMC Public Health 2011; 11:53. [PMID: 21266087 PMCID: PMC3037312 DOI: 10.1186/1471-2458-11-53] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2010] [Accepted: 01/26/2011] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Continuing comprehensive assessment of population health gap is essential for effective health planning. This paper assessed changes in the magnitude and pattern of disease burden in Thailand between 1999 and 2004. It further drew lessons learned from applying the global burden of disease (GBD) methods to the Thai context for other developing country settings. METHODS Multiple sources of mortality and morbidity data for both years were assessed and used to estimate Disability-Adjusted Life Years (DALYs) loss for 110 specific diseases and conditions relevant to the country's health problems. Causes of death from national vital registration were adjusted for misclassification from a verbal autopsy study. RESULTS Between 1999 and 2004, DALYs loss per 1,000 population in 2004 slightly decreased in men but a minor increase in women was observed. HIV/AIDS maintained the highest burden for men in both 1999 and 2004 while in 2004, stroke took over the 1999 first rank of HIV/AIDS in women. Among the top twenty diseases, there was a slight increase of the proportion of non-communicable diseases and two out of three infectious diseases revealed a decrease burden except for lower respiratory tract infections. CONCLUSION The study highlights unique pattern of disease burden in Thailand whereby epidemiological transition have occurred as non-communicable diseases were on the rise but burden from HIV/AIDS resulting from the epidemic in the 1990s remains high and injuries show negligent change. Lessons point that assessing DALY over time critically requires continuing improvement in data sources particularly on cause of death statistics, institutional capacity and long term commitments.
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Affiliation(s)
- Kanitta Bundhamcharoen
- 1International Health Policy Program(IHPP), Ministry of Public Health, Nonthaburi, Thailand
| | - Patarapan Odton
- 1International Health Policy Program(IHPP), Ministry of Public Health, Nonthaburi, Thailand
| | - Sirinya Phulkerd
- 1International Health Policy Program(IHPP), Ministry of Public Health, Nonthaburi, Thailand
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Sié A, Louis VR, Gbangou A, Müller O, Niamba L, Stieglbauer G, Yé M, Kouyaté B, Sauerborn R, Becher H. The Health and Demographic Surveillance System (HDSS) in Nouna, Burkina Faso, 1993-2007. Glob Health Action 2010; 3. [PMID: 20847837 PMCID: PMC2940452 DOI: 10.3402/gha.v3i0.5284] [Citation(s) in RCA: 109] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2010] [Revised: 08/19/2010] [Accepted: 08/20/2010] [Indexed: 11/16/2022] Open
Abstract
The Nouna Health and Demographic Surveillance System (HDSS) is located in rural Burkina Faso and has existed since 1992. Currently, it has about 78,000 inhabitants. It is a member of the International Network for the Demographic Evaluation of Populations and Their Health in Developing Countries (INDEPTH), a global network of members who conducts longitudinal health and demographic evaluation of populations in low- and middle-income countries. The health facilities consist of one hospital and 13 basic health centres (locally known as CSPS). The Nouna HDSS has been used as a sampling frame for numerous studies in the fields of clinical research, epidemiology, health economics, and health systems research. In this paper we review some of the main findings, and we describe the effects that almost 20 years of health research activities have shown in the population in general and in terms of the perception, economic implications, and other indicators. Longitudinal data analyses show that childhood, as well as overall mortality, has significantly decreased over the observation period 1993–2007. The under-five mortality rate dropped from about 40 per 1,000 person-years in the mid-1990s to below 30 per 1,000 in 2007. Further efforts are needed to meet goal four of the Millennium Development Goals, which is to reduce the under-five mortality rate by two-thirds between 1990 and 2015.
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Affiliation(s)
- Ali Sié
- Centre de Recherche en Santé de Nouna, Nouna, Burkina Faso
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Abstract
Understanding of global health and changing morbidity and mortality is limited by inadequate measurement of population health. With fewer than one-third of deaths worldwide being assigned a cause, this long-standing dearth of information, almost exclusively in the world's poorest countries, hinders understanding of population health and limits opportunities for planning, monitoring, and evaluating interventions. In the absence of routine death registration, verbal autopsy (VA) methods are used to derive probable causes of death. Much effort has been put into refining the approach for specific purposes; however, there has been a lack of harmony regarding such efforts. Subsequently, a variety of methods and principles have been developed, often focusing on a single aspect of VA, and the resulting literature provides an inconsistent picture. By reviewing methodological and conceptual issues in VA, it is evident that VA cannot be reduced to a single one-size-fits-all tool. VA must be contextualized; given the lack of "gold standards," methodological developments should not be considered in terms of absolute validity but rather in terms of consistency, comparability, and adequacy for the intended purpose. There is an urgent need for clarified thinking about the overall objectives of population-level cause-of-death measurement and harmonized efforts in empirical methodological research.
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Affiliation(s)
- Edward Fottrell
- Umeå Centre for Global Health Research, Division of Epidemiology and Global Health, Department of Public Health and Clinical Medicine, Umeå University, SE-901-85 Umeå, Sweden.
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Sauerzapf V, Jones AP, Haynes R. The problems in determining international road mortality. ACCIDENT; ANALYSIS AND PREVENTION 2010; 42:492-499. [PMID: 20159072 DOI: 10.1016/j.aap.2009.09.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2009] [Revised: 09/07/2009] [Accepted: 09/19/2009] [Indexed: 05/28/2023]
Abstract
We examined road traffic crash (RTC) fatality rate data for the year 2002 with the object of determining which data source offered the most reliable estimates for international comparison work. Data from the World Health Organisation (WHO) (supplied by national health authorities) and the International Road Federation (IRF) (supplied by national transport authorities) was compared. There were large discrepancies between the rates reported. Discrepancies may be partially explained by the under-reporting of fatalities and by different definitions of road fatality. Two methodologies to adjust for these factors in the IRF database were examined. Neither brought consensus with the WHO RTC fatality rate for all nations. While the WHO provide RTC fatality rates for a wider socio-economic and geographical range of nations than the IRF, the methodology used by the WHO to produce estimates for the least economically developed nations may lead to over-estimation of RTC fatality rate. WHO RTC fatality rates were more strongly associated with variables that are thought to explain RTC fatality rate. We suggest that WHO data may be more suitable than the IRF data for international comparison studies. However, it is advisable that data for the least developed nations be excluded from such work.
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Affiliation(s)
- V Sauerzapf
- School of Environmental Sciences, University of East Anglia, University Plain, Norfolk, Norwich NR4 7TJ, UK.
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Marschall P, Flessa S. Expanding access to primary care without additional budgets? A case study from Burkina Faso. THE EUROPEAN JOURNAL OF HEALTH ECONOMICS : HEPAC : HEALTH ECONOMICS IN PREVENTION AND CARE 2008; 9:393-403. [PMID: 18197447 DOI: 10.1007/s10198-007-0095-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2007] [Accepted: 12/18/2007] [Indexed: 05/25/2023]
Abstract
The aim of this study is to demonstrate the impact of increased access to primary care on provider costs in the rural health district of Nouna, Burkina Faso. This study question is crucial for health care planning in this district, as other research work shows that the population has a higher need for health care services. From a public health perspective, an increase of utilisation of first-line health facilities would be necessary. However, the governmental budget that is needed to finance improved access was not known. The study is based on data of 2004 of a comprehensive provider cost information system. This database provides us with the actual costs of each primary health care facility (Centre de Santé et de Promotion Sociale, CSPS) in the health district. We determine the fixed and variable costs of each institution and calculate the average cost per service unit rendered in 2004. Based on the cost structure of each CSPS, we calculate the total costs if the demand for health care services increased. We conclude that the total provider costs of primary care (and therefore the governmental budget) would hardly rise if the coverage of the population were increased. This is mainly due to the fact that the highest variable costs are drugs, which are fully paid for by the customers (Bamako Initiative). The majority of other costs are fixed. Consequently, health care reforms that improve access to health care institutions must not fear dramatically increasing the costs of health care services.
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Affiliation(s)
- Paul Marschall
- Department of Health Care Management, University of Greifswald, Friedrich-Loeffler-Str. 70, 17489 Greifswald, Germany.
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Marschall P, Flessa S. Assessing the efficiency of rural health centres in Burkina Faso: an application of Data Envelopment Analysis. J Public Health (Oxf) 2008. [DOI: 10.1007/s10389-008-0225-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Kyobutungi C, Ziraba AK, Ezeh A, Yé Y. The burden of disease profile of residents of Nairobi's slums: results from a demographic surveillance system. Popul Health Metr 2008. [PMID: 18331630 DOI: 10.1186/1478-7954-1186-1181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023] Open
Abstract
BACKGROUND With increasing urbanization in sub-Saharan Africa and poor economic performance, the growth of slums is unavoidable. About 71% of urban residents in Kenya live in slums. Slums are characteristically unplanned, underserved by social services, and their residents are largely underemployed and poor. Recent research shows that the urban poor fare worse than their rural counterparts on most health indicators, yet much about the health of the urban poor remains unknown. This study aims to quantify the burden of mortality of the residents in two Nairobi slums, using a Burden of Disease approach and data generated from a Demographic Surveillance System. METHODS Data from the Nairobi Urban Health and Demographic Surveillance System (NUHDSS) collected between January 2003 and December 2005 were analysed. Core demographic events in the NUHDSS including deaths are updated three times a year; cause of death is ascertained by verbal autopsy and cause of death is assigned according to the ICD 10 classification. Years of Life Lost due to premature mortality (YLL) were calculated by multiplying deaths in each subcategory of sex, age group and cause of death, by the Global Burden of Disease standard life expectancy at that age. RESULTS The overall mortality burden per capita was 205 YLL/1,000 person years. Children under the age of five years had more than four times the mortality burden of the rest of the population, mostly due to pneumonia and diarrhoeal diseases. Among the population aged five years and above, HIV/AIDS and tuberculosis accounted for about 50% of the mortality burden. CONCLUSION Slum residents in Nairobi have a high mortality burden from preventable and treatable conditions. It is necessary to focus on these vulnerable populations since their health outcomes are comparable to or even worse than the health outcomes of rural dwellers who are often the focus of most interventions.
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Affiliation(s)
- Catherine Kyobutungi
- African Population & Health Research Center, P,O Box 10787, GPO 00100, Nairobi, Kenya.
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Kyobutungi C, Ziraba AK, Ezeh A, Yé Y. The burden of disease profile of residents of Nairobi's slums: results from a demographic surveillance system. Popul Health Metr 2008; 6:1. [PMID: 18331630 PMCID: PMC2292687 DOI: 10.1186/1478-7954-6-1] [Citation(s) in RCA: 136] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2007] [Accepted: 03/10/2008] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND With increasing urbanization in sub-Saharan Africa and poor economic performance, the growth of slums is unavoidable. About 71% of urban residents in Kenya live in slums. Slums are characteristically unplanned, underserved by social services, and their residents are largely underemployed and poor. Recent research shows that the urban poor fare worse than their rural counterparts on most health indicators, yet much about the health of the urban poor remains unknown. This study aims to quantify the burden of mortality of the residents in two Nairobi slums, using a Burden of Disease approach and data generated from a Demographic Surveillance System. METHODS Data from the Nairobi Urban Health and Demographic Surveillance System (NUHDSS) collected between January 2003 and December 2005 were analysed. Core demographic events in the NUHDSS including deaths are updated three times a year; cause of death is ascertained by verbal autopsy and cause of death is assigned according to the ICD 10 classification. Years of Life Lost due to premature mortality (YLL) were calculated by multiplying deaths in each subcategory of sex, age group and cause of death, by the Global Burden of Disease standard life expectancy at that age. RESULTS The overall mortality burden per capita was 205 YLL/1,000 person years. Children under the age of five years had more than four times the mortality burden of the rest of the population, mostly due to pneumonia and diarrhoeal diseases. Among the population aged five years and above, HIV/AIDS and tuberculosis accounted for about 50% of the mortality burden. CONCLUSION Slum residents in Nairobi have a high mortality burden from preventable and treatable conditions. It is necessary to focus on these vulnerable populations since their health outcomes are comparable to or even worse than the health outcomes of rural dwellers who are often the focus of most interventions.
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Affiliation(s)
- Catherine Kyobutungi
- African Population & Health Research Center, P,O Box 10787, GPO 00100, Nairobi, Kenya.
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Accorsi S, Fabiani M, Nattabi B, Ferrarese N, Corrado B, Iriso R, Ayella EO, Pido B, Yoti Z, Corti D, Ogwang M, Declich S. Differences in hospital admissions for males and females in northern Uganda in the period 1992–2004: a consideration of gender and sex differences in health care use. Trans R Soc Trop Med Hyg 2007; 101:929-38. [PMID: 17590396 DOI: 10.1016/j.trstmh.2007.03.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2006] [Revised: 03/21/2007] [Accepted: 03/21/2007] [Indexed: 10/23/2022] Open
Abstract
To inform our understanding of male and female health care use, we assessed sex differences in hospital admissions by diagnosis and for in-patient mortality using discharge records for 210319 patients admitted to the Lacor Hospital in northern Uganda in the period 1992-2004. These differences were interpreted using a gender framework. The overall number of admissions was similar by sex, yet differences emerged among age groups. In children (0-14 years), malaria was the leading cause of admission, and the distribution of diseases was similar between sexes. Among 15-44 year olds, females had more admissions, overall, and for malaria, cancer and anaemia, in addition to delivery and gynaeco-obstetrical conditions (25.7% of female admissions). Males had more admissions for injuries, liver disease and tuberculosis in the same age group. In older persons (>or=45 years), women had more admissions for cancer, hypertension, malaria and diarrhoea, while, as for the previous age group, males had more admissions for injuries, liver disease and tuberculosis. This study provides insight into sex- and gender-related differences in health. The analysis and documentation of these differences are crucial for improving service delivery and for assessing the achievement of the dual goals of improving health status and reducing health inequalities.
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Affiliation(s)
- Sandro Accorsi
- National Centre for Epidemiology, Surveillance and Health Promotion, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
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20
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Fottrell E, Byass P, Ouedraogo TW, Tamini C, Gbangou A, Sombié I, Högberg U, Witten KH, Bhattacharya S, Desta T, Deganus S, Tornui J, Fitzmaurice AE, Meda N, Graham WJ. Revealing the burden of maternal mortality: a probabilistic model for determining pregnancy-related causes of death from verbal autopsies. Popul Health Metr 2007; 5:1. [PMID: 17288607 PMCID: PMC1802065 DOI: 10.1186/1478-7954-5-1] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2006] [Accepted: 02/08/2007] [Indexed: 12/02/2022] Open
Abstract
Background Substantial reductions in maternal mortality are called for in Millennium Development Goal 5 (MDG-5), thus assuming that maternal mortality is measurable. A key difficulty is attributing causes of death for the many women who die unaided in developing countries. Verbal autopsy (VA) can elicit circumstances of death, but data need to be interpreted reliably and consistently to serve as global indicators. Recent developments in probabilistic modelling of VA interpretation are adapted and assessed here for the specific circumstances of pregnancy-related death. Methods A preliminary version of the InterVA-M probabilistic VA interpretation model was developed and refined with adult female VA data from several sources, and then assessed against 258 additional VA interviews from Burkina Faso. Likely causes of death produced by the model were compared with causes previously determined by local physicians. Distinction was made between free-text and closed-question data in the VA interviews, to assess the added value of free-text material on the model's output. Results Following rationalisation between the model and physician interpretations, cause-specific mortality fractions were broadly similar. Case-by-case agreement between the model and any of the reviewing physicians reached approximately 60%, rising to approximately 80% when cases with a discrepancy were reviewed by an additional physician. Cardiovascular disease and malaria showed the largest differences between the methods, and the attribution of infections related to pregnancy also varied. The model estimated 30% of deaths to be pregnancy-related, of which half were due to direct causes. Data derived from free-text made no appreciable difference. Conclusion InterVA-M represents a potentially valuable new tool for measuring maternal mortality in an efficient, consistent and standardised way. Further development, refinement and validation are planned. It could become a routine tool in research and service settings where levels and changes in pregnancy-related deaths need to be measured, for example in assessing progress towards MDG-5.
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Affiliation(s)
| | - Peter Byass
- Immpact, University of Aberdeen, Aberdeen, Scotland, UK
| | | | | | - Adjima Gbangou
- Centre de Recherche en Santé de Nouna, Nouna, Burkina Faso
| | | | - Ulf Högberg
- Department of Obstetrics and Gynaecology, Umeå University, Umeå, Sweden
| | | | | | - Teklay Desta
- Tigray Regional Health Bureau, Mekelle, Ethiopia
| | | | - Janet Tornui
- Immpact, Noguchi Memorial Institute for Medical Research, Accra, Ghana
| | | | - Nicolas Meda
- Immpact, Centre Muraz, Bobo-Dioulasso, Burkina Faso
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Flessa S, Kouyaté B. Implementing a comprehensive cost information system in rural health facilities: the case of Nouna health district, Burkina Faso. Trop Med Int Health 2006; 11:1452-65. [PMID: 16930268 DOI: 10.1111/j.1365-3156.2006.01691.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To present first findings of a cost-of-illness (COI) information system implemented in Nouna health district, Burkina Faso. The entire project will include household and provider tangible COI, whereas this article concentrates on the development of a provider cost information system in rural first-line health facilities. METHOD Special forms and reports are prepared to routinely collect capital and recurrent costs of first-line facilities. Inventory lists are designed, and buildings and equipment are assessed by engineers. Total, fixed, variable and average costs are calculated for 15 rural health centres with five cost centres: general outpatient consultation, ambulatory nursing care, deliveries, immunization and other services (neonatal consultation, child care and family planning). RESULTS In 2003, the average costs per service unit were 1.34 US$ for a general consultation, 0.51 US$ for ambulatory nursing care, 6.73 US$ per delivery, 3.64 US$ per vaccination and 1.11 US$ per service unit of other care. On average, a health centre consumes 29,900 US$ per year for a catchment population of 10,000 inhabitants. CONCLUSIONS The major share of costs is fixed and does not depend on the workload of the health centre. Consequently, the costs of first-line facilities will hardly increase if the demand for health services rises. These findings can be used to improve the health financing in Nouna health district, Burkina Faso.
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Affiliation(s)
- Steffen Flessa
- Faculty of Law and Economics, University of Greifswald, Greifswald, Germany.
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22
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Cai L, Chongsuvivatwong V. Rural-urban differentials of premature mortality burden in south-west China. Int J Equity Health 2006; 5:13. [PMID: 17040573 PMCID: PMC1617105 DOI: 10.1186/1475-9276-5-13] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2006] [Accepted: 10/14/2006] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Yunnan province is located in south western China and is one of the poorest provinces of the country. This study examines the premature mortality burden from common causes of deaths among an urban region, suburban region and rural region of Kunming, the capital of Yunnan. METHODS Years of life lost (YLL) rate per 1,000 and mortality rate per 100,000 were calculated from medical death certificates in 2003 and broken down by cause of death, age and gender among urban, suburban and rural regions. YLL was calculated without age-weighting and discounting rate. Rates were age-adjusted to the combined population of three regions. However, 3% discounting rate and a standard age-weighting function were included in the sensitivity analysis. RESULTS Non-communicable diseases contributed the most YLL in all three regions. The rural region had about 50% higher premature mortality burden compared to the other two regions. YLL from infectious diseases and perinatal problems was still a major problem in the rural region. Among non-communicable diseases, YLL from stroke was the highest in the urban/suburban regions; COPD followed as the second and was the highest in the rural region. Mortality burden from injuries was however higher in the rural region than the other two regions, especially for men. Self-inflicted injuries were between 2-8 times more serious among women. The use of either mortality rate or YLL gives a similar conclusion regarding the order of priority. Reanalysis with age-weighting and 3% discounting rate gave similar results. CONCLUSION Urban south western China has already engaged in epidemiological pattern of developed countries. The rural region is additionally burdened by diseases of poverty and injury on top of the non-communicable diseases.
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Affiliation(s)
- Le Cai
- 191 western Renmin road, Department of Health Information and Economics, Faculty of Public Health, Kunming Medical College, Kunming 650031, China
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23
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Akunne AF, Louis VR, Sanon M, Sauerborn R. Biomass solid fuel and acute respiratory infections: The ventilation factor. Int J Hyg Environ Health 2006; 209:445-50. [PMID: 16765087 DOI: 10.1016/j.ijheh.2006.04.009] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2005] [Revised: 03/27/2006] [Accepted: 04/07/2006] [Indexed: 11/29/2022]
Abstract
Biomass solid fuel smoke is linked to acute respiratory infections (ARI). In future, its use will likely increase among poor households, and better ventilation is one important measure that can reduce this health impact. The authors aimed to study the extent to which improvement in ventilation-related factors reduces the fraction of ARI attributable to exposure to biomass smoke in children under 5 years old. An explorative study was carried out in 2004 by applying a questionnaire on 51 households randomly selected from a health district in Burkina Faso. The prevalence of exposure in the population was estimated using ventilation coefficients, and proportions of households with different stove types and locations. An attributable fraction of 0.56 (95% CI: 0.47-0.62) was estimated using the traditional formula for attributable fraction, and 0.26 (95% CI: 0.19-0.31) after weighting exposure by ventilation coefficients, stove type and location. Two scenarios were created: (1) Assuming that most households cooked inside, the fraction becomes 0.54 (95% CI: 0.45-0.61). (2) Assuming that indoor ventilation and cooking device are improved by 20%, the fractions decreased slightly. Improving cooking devices and indoor ventilation reduces the fraction of ARI in children under 5 years attributable to exposure to biomass smoke, but a higher reduction is achieved by cooking outdoors.
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Affiliation(s)
- Anayo Fidelis Akunne
- Tropical Hygiene and Public Health, Medical School, University of Heidelberg, Germany.
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24
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Su TT, Pokhrel S, Gbangou A, Flessa S. Determinants of household health expenditure on western institutional health care. THE EUROPEAN JOURNAL OF HEALTH ECONOMICS : HEPAC : HEALTH ECONOMICS IN PREVENTION AND CARE 2006; 7:199-207. [PMID: 16673075 DOI: 10.1007/s10198-006-0354-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
We try to identify determinants of illness reporting, provider choice and resulting expenditure with different econometric models using data from a representative household panel survey of 800 households in Nouna health district, Burkina Faso, during 2000-2001. The factors "being an adult", "married", "illness occurred in rainy season" and "severe illness" significantly increased the magnitude of health expenditure. Compared to malaria, individuals spent more on other infectious diseases, injury and the other disease category. In contrast, people were less likely to spend on chronic illness. An individual who belonged to a household headed by a female, a literate household head and with a higher household expenditure had a significantly positive association with the magnitude of expenditure. Findings from this study can be used for policy implication to improve health system performance in Burkina Faso through enhancing health care utilization.
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Affiliation(s)
- Tin Tin Su
- Department of Tropical Hygiene and Public Health, University of Heidelberg, Im Neuenheimer Feld 324, 69120 Heidelberg, Germany
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25
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Chapman G, Hansen KS, Jelsma J, Ndhlovu C, Piotti B, Byskov J, Vos T. The burden of disease in Zimbabwe in 1997 as measured by disability-adjusted life years lost. Trop Med Int Health 2006; 11:660-71. [PMID: 16640619 DOI: 10.1111/j.1365-3156.2006.01601.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To rank health problems contributing most to the burden of disease in Zimbabwe using disability-adjusted life years as the population health measure. METHODS Epidemiological information was derived from multiple sources. Population size and total number of deaths by age and sex for the year 1997 were taken from a nationwide census. The cause of death pattern was determined based on data from the Vital Registration System, which was adjusted for under-reporting of human immunodeficiency virus (HIV) and reallocation of ill-defined causes. Non-fatal disease figures were estimated based on local disease registers, surveys and routine health service data supplemented by estimates from epidemiological studies from other settings if no Zimbabwean sources were available. Disease and public health experts were consulted about the identification of the best possible sources of information, the quality of these sources and data adjustments made. RESULTS From the information collected, HIV infection emerged as the single most serious public health problem in Zimbabwe responsible for 49% of the total disease burden. A quarter of the total burden of disease was attributed to morbidity rather than premature mortality. The share of the disease burden was similar in females and males. CONCLUSION Using local sources of information to a large extent, it was possible to develop plausible estimates of the size and the relative significance of the major health problems in Zimbabwe. The disease pattern of Zimbabwe differed substantially from regional estimates for sub-Saharan Africa justifying the need for countries to develop their own burden of disease estimates.
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Affiliation(s)
- Glyn Chapman
- Department of Obstetrics and Gynaecology, School of Medicine, University of Aberdeen, Aberdeen, UK
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26
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Paganotti GM, Palladino C, Modiano D, Sirima BS, Råberg L, Diarra A, Konaté A, Coluzzi M, Walliker D, Babiker HA. Genetic complexity and gametocyte production of Plasmodium falciparum in Fulani and Mossi communities in Burkina Faso. Parasitology 2006; 132:607-14. [PMID: 16420718 DOI: 10.1017/s0031182005009601] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2005] [Revised: 09/12/2005] [Accepted: 10/28/2005] [Indexed: 11/07/2022]
Abstract
We have examined Plasmodium falciparum gametocyte prevalence, density and their genetic complexity among children of 2 sympatric ethnic groups (Mossi and Fulani) in villages in Burkina Faso. The 2 groups are known to have distinct differences in their susceptibility and immune responses to malaria. We used RT-PCR and sequence-specific probes to detect and type RNA of the gametocyte-specific protein Pfs48/45. There were no differences in detection rates of asexual forms and gametocytes among the 2 groups, using PCR and RT-PCR, respectively. However, there were significant differences in densities of asexual forms and gametocytes, which were both higher among Mossi than Fulani. Both asexual forms and gametocyte densities were influenced by age and ethnicity. Multiple-clone infections with more than 1 gametocyte genotype were equally prevalent among Fulani and Mossi. These differences can most probably be attributed to genetic differences in malaria susceptibility in the 2 ethnic groups.
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Affiliation(s)
- G M Paganotti
- Institute of Infection and Immunology Research, School of Biological Sciences, University of Edinburgh, Edinburgh EH9 3JT, UK
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27
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Baltussen R, Ye Y. Quality of care of modern health services as perceived by users and non-users in Burkina Faso. Int J Qual Health Care 2005; 18:30-4. [PMID: 16234300 DOI: 10.1093/intqhc/mzi079] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE Only one-fifth of the population in rural Burkina Faso uses modern health services. This article aims to identify barriers to increased use, which may help decision makers to develop policies to remove them. DESIGN This article compares perceived quality of care of 853 pairs of users and non-users of modern health services. Non-users were matched to users on age, sex, occupation of the head of the household and distance to health post. Questions were structured according to four dimensions of quality of care. SETTING Nouna health care district, Burkina Faso. RESULTS Both users and non-users were relatively favourable about health personnel practices and conduct (77% versus 70% of the maximum attainable score), and about health care delivery (77% versus 74%). They were less favourable about adequacy of resources and services (51% versus 46%), and financial and physical accessibility of care (57% versus 51%). Both groups were very negative regarding the availability of drugs (33% versus 27%). Users were more favourable than non-users overall (66% versus 61%), and especially regarding payment arrangements (51% versus 43%) and costs (50% versus 40%). Observed differences were generally significant. CONCLUSION To remove barriers to increase utilization, policy makers may do good to target their attention to improve financial accessibility of modern health services and improve drugs availability. These factors seem most persistent in decisions of ill people to stay with home-based care and/or traditional medicine, or go to consult modern health services.
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Affiliation(s)
- Rob Baltussen
- Institute for Medical Technology Assessment, Erasmus MC, Rotterdam, The Netherlands.
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Asadi-Lari M, Sayyari AA, Akbari ME, Gray D. Public health improvement in Iran—lessons from the last 20 years. Public Health 2004; 118:395-402. [PMID: 15313592 DOI: 10.1016/j.puhe.2004.05.011] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2003] [Revised: 05/10/2004] [Accepted: 05/26/2004] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Health services are historically based on providers's and policy makers's understanding of population health status. This does not necessarily reflect the real needs of a population. Health needs assessment (HNA) should improve individual or population health and optimize the way that limited resources are utilized. OBJECTIVES To review health needs literature and to describe Iranian primary healthcare (PHC) achievements in developing a needs-driven health system. FINDINGS The Iranian PHC system was established to meet healthcare needs identified through population health status surveys. Since 1984, the PHC system has become highly organized and efficient, resulting in a dramatic decrease in infant, maternal and neonatal mortality rates, population growth, increasing life span and a marked shift towards non-communicable diseases. Through an organized partnership of the general population, volunteers, health workers and health professionals, a needs-oriented healthcare system became central to health policy in Iran. Several information sources were utilized to establish need. Improving death certification was an immediate and important part of this process. COMMENT Improved knowledge about personal rights, community and environmental health policies, and involvement of the media led to an increased range and depth of needs. Moving towards quality improvement and a needs-driven healthcare system requires continuous needs assessment. Novel methods of HNA, such as postal and telephone surveys, group discussions, surrogates for need such as quality-of-life measurement (commonly used in developed countries) or other locally designed methods such as the basic development needs approach, may be relevant to the Iranian PHC network.
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Affiliation(s)
- M Asadi-Lari
- Division of Cardiovascular Medicine, Queens Medical Centre, University Hospital, Nottingham NG7 2UH, UK.
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Bousquet J, Ndiaye M, Aït-Khaled N, Annesi-Maesano I, Vignola AM. Management of chronic respiratory and allergic diseases in developing countries. Focus on sub-Saharan Africa. Allergy 2003; 58:265-83. [PMID: 12708972 DOI: 10.1034/j.1398-9995.2003.02005.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- J Bousquet
- Service des Maladies Respiratoires and INSERM U454, CHU Montpellier; Centre d'Allergologie, Institut Pasteur, Paris, France
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Hsairi M, Fekih H, Fakhfakh R, Kassis M, Achour N, Dammak J. Années de vie perdues et transition épidémiologique dans le Gouvernorat de Sfax (Tunisie). SANTE PUBLIQUE 2003. [DOI: 10.3917/spub.031.0025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Kynast-Wolf G, Sankoh OA, Gbangou A, Kouyaté B, Becher H. Mortality patterns, 1993-98, in a rural area of Burkina Faso, West Africa, based on the Nouna demographic surveillance system. Trop Med Int Health 2002; 7:349-56. [PMID: 11952951 DOI: 10.1046/j.1365-3156.2002.00863.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The Nouna demographic surveillance system database was analysed for the period 1993-98. Basic demographic parameters, age-specific and age-standardized mortality rates were calculated and a seasonal variation in mortality was analysed. Poisson regression was used to model the calculated mortality rates and to investigate the seasonal mortality pattern. Both the population distribution by age and the mortality rates reflect a typical pattern of population structures and total mortality in rural Africa as a whole: high childhood mortality and a young population (about 60% are up to age 25; about 10% above age 64). We identified a significant seasonal pattern with highest mortality rates in February. Demographic surveillance systems in Africa provide a viable method for the collection of reliable data on vital events in rural Africa and should therefore be established and supported.
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Affiliation(s)
- G Kynast-Wolf
- Department of Tropical Hygiene and Public Health, University of Heidelberg Medical School, Heidelberg, Germany
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32
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Baltussen RMPM, Sanon M, Sommerfeld J, Würthwein R. Obtaining disability weights in rural Burkina Faso using a culturally adapted visual analogue scale. HEALTH ECONOMICS 2002; 11:155-163. [PMID: 11921313 DOI: 10.1002/hec.658] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Burden of disease (BOD) estimates used to foster local health policy require disability weights which represent local preferences for different health states. The global burden of disease (GBD) study presumes that disability weights are universal and equal across countries and cultures, but this is questionable. This indicates the need to measure local disability weights across nations and/or cultures. We developed a culturally adapted version of the visual analogue scale (VAS) for a setting in rural Burkina Faso. Using an anthropologic approach, BOD-relevant health states were translated into culturally meaningful disability scenarios. The scaling procedure was adapted using a locally relevant scale. Nine hypothetical health states were evaluated by seven panels of in total 39 lay individuals and 17 health professionals. Results show that health professionals' rankings and valuations of health states matched those of lay people to a certain extent. In comparison to that of the lay people, health professionals rated seven out of nine health states as slightly to moderately less severe. The instrument scored well on inter-panel and test-retest reliability and construct validity. Our research shows the feasibility of eliciting disability weights in a rural African setting using a culturally adapted VAS. Moreover, the results of the present study suggest that it might be possible to use health professionals' preferences on disability weights as a proxy for lay people's preferences.
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Affiliation(s)
- R M P M Baltussen
- Department of Tropical Hygiene and Public Health, University of Heidelberg, Germany.
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