Abdramane Soura
Datos Biográficos
| ID | 1260426 |
|---|---|
| NOMBRE | Abdramane Soura |
| NOMBRES | Abdramane |
| APELLIDO | Soura |
| FIRMA | SOURA A |
| AFILIACIONES | Université Joseph Ki-Zerbo |
| ORCID | 0000-0002-1539-6357 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 38 |
| TOTAL DE CITAS | 65 |
| TOTAL COMO AUTOR | 38 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2009 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2026 |
| ÍNDICE H | 5 |
Analysis of evolution of the policy framework and governance mechanisms and their influence on the institutionalisation process of integrated community case management in Burkina Faso between 2010 and…
Context: Integrated Community Case Management (iCCM) has been implemented in Burkina Faso for several years. In view of the insufficient reduction in infant mortality due to multiple factors, strengthening its institutionalisation was recommended in 2019 after Addis Abeba conference. We conducted this study to understand how changes in the policy framework, governance of the system, and power relations between stakeholders have shaped the institu…
Measuring adult mortality from mobile phone surveys in Burkina Faso, Malawi and the Democratic Republic of the Congo
In many low and middle-income countries, adult mortality estimates are derived from surveys and censuses conducted through face-to-face interviews. These interviews can be time-intensive and are often impractical during health crises or humanitarian emergencies. The expansion in cellphone ownership and network coverage has created new opportunities for collecting demographic data through mobile phone surveys, but our understanding of selection bi…
Perceptions and predictors of Covid-19 vaccine hesitancy among healthcare providers across five countries in sub-Saharan Africa
The African continent has some of the world’s lowest COVID-19 vaccination rates. While the limited availability of vaccines is a contributing factor, COVID-19 vaccine hesitancy among healthcare providers (HCP) is another factor that could adversely affect efforts to control infections on the continent. We sought to understand the extent of COVID-19 vaccine hesitancy among HCP, and its contributing factors in Africa. We evaluated COVID-19 vaccine …
The use of mobile phone surveys for rapid mortality monitoring
BACKGROUND: In low- and middle-income countries, death registration remains low, and mortality estimation is heavily based on surveys and censuses conducted through face-to-face interviews. These operations are costly and time-consuming, and are difficult to conduct during health and security crises. Taking advantage of the rapid increase in cell phone network coverage, mobile phone surveys (MPS) have recently started to be used to collect mortal…
Inequalities and Trends in Under-Five Mortality Between Formal and Informal Areas in Ouagadougou, Burkina Faso
The physical expansion of the city of Ouagadougou, the capital and largest city of Burkina Faso, subsided in 2015 after the government banned land speculation that contributed to the growth and entrenchment of informal areas. The government subsequently implemented social policies such as free health care for pregnant women and children under 5 years of age. Against this background, we tested the convergence of under-5 mortality trends between fo…
Determinants of Covid-19 vaccine readiness and hesitancy among adults in sub-Saharan Africa
There is very limited data on the extent and determinants of COVID-19 vaccine hesitancy among adults living in sub-Saharan Africa since the global roll-out of vaccines began in 2021. This multi-country survey sought to investigate COVID-19 vaccine hesitancy and other predictors of readiness to get vaccinated. We conducted surveys among adults residing in nine urban and rural areas in Burkina Faso, Ethiopia, Ghana, Nigeria, and Tanzania in late 20…
Assessing the Suitability of Unmet Need as a Proxy for Access to Contraception and Desire to Use It
Unmet need for contraception is a widely used but frequently misunderstood indicator. Although calculated from measures of pregnancy intention and current contraceptive use, unmet need is commonly used as a proxy measure for (1) lack of access to contraception and (2) desire to use it. Using data from a survey in Burkina Faso, we examine the extent to which unmet need corresponds with and diverges from these two concepts, calculating sensitivity,…
Measuring Contraceptive Autonomy at Two Sites in Burkina Faso
There is growing consensus in the family planning community around the need for novel measures of autonomy. Existing literature highlights the tension between efforts to pursue contraceptive targets and maximize uptake on the one hand, and efforts to promote quality, person‐centeredness, and contraceptive autonomy on the other hand. Here, we pilot a novel measure of contraceptive autonomy, measuring it at two Health and Demographic Surveillance S…
Covid-19 vaccine hesitancy and its determinants among sub-Saharan African adolescents
COVID-19 vaccine hesitancy among adolescents poses a challenge to the global effort to control the pandemic. This multi-country survey aimed to assess the prevalence and determinants of COVID-19 vaccine hesitancy among adolescents in sub-Saharan Africa between July and December 2021. The survey was conducted using computer-assisted telephone interviewing among adolescents in five sub-Saharan African countries, Burkina Faso, Ethiopia, Ghana, Niger…
Continued disruptions in health care services and mental health among health care providers during the Covid-19 pandemic in five sub-Saharan African countries
Background: Continuous monitoring of the pandemic's impact on health service provision and mental health, COVID-19 perceptions, and compliance with prevention measures among health care providers (HCPs) can help with mitigating the pandemic's negative effects. Methods: A computer-assisted telephone interviewing (CATI) survey was conducted among 1499 HCPs in Burkina Faso (Ouagadougou), Ethiopia (Addis Ababa), Nigeria (Lagos and Ibadan), Tanzania (…
The Radar coverage tool
Population-based intervention coverage data are used to inform the design of projects, programs, and policies and to evaluate their impact. In low- and middle-income countries (LMICs), household surveys are the primary source of coverage data. Many coverage surveys are implemented by organizations with limited experience or resources in population-based data collection. We developed a streamlined survey and set of supporting materials to facilita…
Estimating mortality from census data
In low- and middle-income countries, mortality levels are commonly derived from retrospective reports on deceased relatives collected in sample surveys and censuses. These data sources are potentially affected by recall errors
The genomic epidemiology of multi-drug resistant invasive non-typhoidal Salmonella in selected sub-Saharan African countries
Background Invasive non-typhoidal Salmonella (iNTS) is one of the leading causes of bacteraemia in sub-Saharan Africa. We aimed to provide a better understanding of the genetic characteristics and transmission patterns associated with multi-drug resistant (MDR) iNTS serovars across the continent. Methods A total of 166 iNTS isolates collected from a multi-centre surveillance in 10 African countries (2010–2014) and a fever study in Ghana (2007–200…
Community Influences on Female Genital Mutilation/Cutting
Despite long‐term efforts to encourage abandonment of female genital mutilation/cutting (FGMC), the practice remains widespread globally. FGMC is situated in specific social and historical contexts, and both prevalence and rates of decline vary widely across practicing countries. However, cross‐national comparative research on the determinants of FGMC is sparse. This paper adds to the limited body of rigorous, theoretically grounded quantitative …
Risk factors of becoming a disaster victim. The flood of September 1st, 2009, in Ouagadougou (Burkina Faso)
In light of the expected growing natural hazards and the continued growth of urban populations, there is concern that the vulnerability of a significant portion of the urban African population will increase. The objective of the paper is to analyze factors associated with the status of “disaster victim” in Ouagadougou, the capital-city of Burkina Faso. On September 1st, 2009, this city experienced torrential rainfall leading to water runoffs and …
Reunifying and separating
This paper offers new evidence on the residential arrangements of couples in the context of migration and urbanisation in Africa, focusing on the case of Ouagadougou, Burkina Faso's capital city. We use a mixed‐methods approach, combining data from a survey on the family histories of migrants merged with data from the Ouagadougou Health and Demographic Surveillance System and qualitative interviews. The objective is to analyse how the migrants th…
The Patterns of Disability in the Peripheral Neighborhoods of Ouagadougou, Burkina Faso, and the Male-Female Health-Survival Paradox
Disability is a crucial health and social concern in sub-Saharan Africa, where a high prevalence of disabling diseases is compounded with insufficient care provision. There is a need for detailed analysis of the disability patterns. We provide a gender-specific picture for the population in peripheral Ouagadougou (Burkina-Faso), based on six disability dimensions following the United Nations' recommendations. We computed disability-free life expe…
Returning home to die or leaving home to seek health care? Location of death of urban and rural residents in Burkina Faso and Senegal
BACKGROUND: In sub-Saharan Africa, the literature on end of life is limited and focuses on place of death as an indicator of access and utilization of health-care resources. Little is known about population mobility at the end of life. OBJECTIVE: To document the magnitude, motivations and associated factors of short-term mobility before death among adults over 15 years of age in Burkina Faso and Senegal. METHODS: The study was based on deaths of …
Predictors of incomplete immunization coverage among one to five years old children in Togo
The incomplete immunization coverage among children in Togo remains high. It is necessary to strengthen health promotion among the population in order to improve the use of immunization services that are essential to reduce morbidity and mortality among under five years old children
Healthy or unhealthy migrants? Identifying internal migration effects on mortality in Africa using health and demographic surveillance systems of the INDEPTH network
Migration has been hypothesised to be selective on health but this healthy migrant hypothesis has generally been tested at destinations, and for only one type of flow, from deprived to better-off areas. The circulatory nature of migration is rarely accounted for. This study examines the relationship between different types of internal migration and adult mortality in Health and Demographic Surveillance System (HDSS) populations in West, East, and…
Human capital on the move
BACKGROUND: Education, as a key indicator of human capital, is considered one of the major determinants of internal migration, with previous studies suggesting that human capital accumulates in urban areas at the expense of rural areas. However, there is fragmentary evidence concerning the educational correlates of internal migration in sub-Saharan Africa. OBJECTIVES: The study questions whether more precise measures of migration in Health and De…
Environmental Factors and Childhood Fever in Areas of the Ouagadougou Health and Demographic Surveillance System, Burkina Faso
Using data on 825 under-5 children from the Ouagadougou Health and Demographic Surveillance System collected in 2010, this article examines the effects of aspects of the immediate environment on childhood fever. Logit regression models were estimated to assess the effects of the quality of the local environment on the probability that a child is reported to have had a fever in the two weeks preceding the survey, after controlling for various demo…
Maternal health care utilization in Nairobi and Ouagadougou
BACKGROUND: Maternal mortality is higher and skilled attendance at delivery is lower in the slums of Nairobi (Kenya) compared to Ouagadougou (Burkina Faso). Lower numbers of public health facilities, greater distance to facilities, and higher costs of maternal health services in Nairobi could explain these differences. OBJECTIVE: By comparing the use of maternal health care services among women with similar characteristics in the two cities, we w…
Comparing causes of death between formal and informal neighborhoods in urban Africa
BACKGROUND: The probable coexistence of two or more epidemiological profiles in urban Africa is poorly documented. In particular, very few studies have focused on the comparison of cause-specific mortality between two types of neighborhoods that characterize contemporary southern cities: formal neighborhoods, that is, structured or delineated settlements (planned estates) that have full access to public utilities (electricity and water services),…
Cause-specific childhood mortality in Africa and Asia
BACKGROUND: Childhood mortality, particularly in the first 5 years of life, is a major global concern and the target of Millennium Development Goal 4. Although the majority of childhood deaths occur in Africa and Asia, these are also the regions where such deaths are least likely to be registered. The INDEPTH Network works to alleviate this problem by collating detailed individual data from defined Health and Demographic Surveillance sites. By re…
Healthy or unhealthy migrants? Identifying internal migration effects on mortality in Africa using health and demographic surveillance systems of the INDEPTH network
Migration has been hypothesised to be selective on health but this healthy migrant hypothesis has generally been tested at destinations, and for only one type of flow, from deprived to better-off areas. The circulatory nature of migration is rarely accounted for. This study examines the relationship between different types of internal migration and adult mortality in Health and Demographic Surveillance System (HDSS) populations in West, East, and…
Measuring Contraceptive Autonomy at Two Sites in Burkina Faso
There is growing consensus in the family planning community around the need for novel measures of autonomy. Existing literature highlights the tension between efforts to pursue contraceptive targets and maximize uptake on the one hand, and efforts to promote quality, person‐centeredness, and contraceptive autonomy on the other hand. Here, we pilot a novel measure of contraceptive autonomy, measuring it at two Health and Demographic Surveillance S…
Do Natural Methods Count? Underreporting of Natural Contraception in Urban Burkina Faso
Natural methods of contraception were widely used in developed countries until the late 1960s to space and limit childbirth. In France, when the first contraceptive surveys were conducted, researchers noticed that the use of natural methods was underreported, and questions to correct for this bias were subsequently added. The Demographic and Health Surveys do not currently include questions specific to natural methods. We added such questions to …
Human capital on the move
BACKGROUND: Education, as a key indicator of human capital, is considered one of the major determinants of internal migration, with previous studies suggesting that human capital accumulates in urban areas at the expense of rural areas. However, there is fragmentary evidence concerning the educational correlates of internal migration in sub-Saharan Africa. OBJECTIVES: The study questions whether more precise measures of migration in Health and De…
Assessing the Suitability of Unmet Need as a Proxy for Access to Contraception and Desire to Use It
Unmet need for contraception is a widely used but frequently misunderstood indicator. Although calculated from measures of pregnancy intention and current contraceptive use, unmet need is commonly used as a proxy measure for (1) lack of access to contraception and (2) desire to use it. Using data from a survey in Burkina Faso, we examine the extent to which unmet need corresponds with and diverges from these two concepts, calculating sensitivity,…
Understanding Inequities in Child Vaccination Rates among the Urban Poor
Studies on informal settlements in sub-Saharan Africa have questioned the health benefits of urban residence, but this should not suggest that informal settlements (within cities and across cities and/or countries) are homogeneous. They vary in terms of poverty, pollution, overcrowding, criminality, and social exclusion. Moreover, while some informal settlements completely lack public services, others have access to health facilities, sewers, run…
Reunifying and separating
This paper offers new evidence on the residential arrangements of couples in the context of migration and urbanisation in Africa, focusing on the case of Ouagadougou, Burkina Faso's capital city. We use a mixed‐methods approach, combining data from a survey on the family histories of migrants merged with data from the Ouagadougou Health and Demographic Surveillance System and qualitative interviews. The objective is to analyse how the migrants th…
Estimating mortality from census data
In low- and middle-income countries, mortality levels are commonly derived from retrospective reports on deceased relatives collected in sample surveys and censuses. These data sources are potentially affected by recall errors
Community Influences on Female Genital Mutilation/Cutting
Despite long‐term efforts to encourage abandonment of female genital mutilation/cutting (FGMC), the practice remains widespread globally. FGMC is situated in specific social and historical contexts, and both prevalence and rates of decline vary widely across practicing countries. However, cross‐national comparative research on the determinants of FGMC is sparse. This paper adds to the limited body of rigorous, theoretically grounded quantitative …
Disparités spatiales de mortalité infanto-juvénile à Ouagadougou
Alors que de nombreuses études ont été réalisées sur la mortalité des enfants dans le monde en développement, très peu se sont intéressées à ses inégalités spatiales. Et même lorsqu’il existe des travaux sur ce sujet, ces derniers comparent plus les régions à l’intérieur d’un pays que les quartiers au sein d’une ville. En s’intéressant à Ouagadougou (capitale du Burkina Faso), cet article vise à analyser les niveaux et les tendances des inégalité…
Maternal health care utilization in Nairobi and Ouagadougou
BACKGROUND: Maternal mortality is higher and skilled attendance at delivery is lower in the slums of Nairobi (Kenya) compared to Ouagadougou (Burkina Faso). Lower numbers of public health facilities, greater distance to facilities, and higher costs of maternal health services in Nairobi could explain these differences. OBJECTIVE: By comparing the use of maternal health care services among women with similar characteristics in the two cities, we w…
Comparing causes of death between formal and informal neighborhoods in urban Africa
BACKGROUND: The probable coexistence of two or more epidemiological profiles in urban Africa is poorly documented. In particular, very few studies have focused on the comparison of cause-specific mortality between two types of neighborhoods that characterize contemporary southern cities: formal neighborhoods, that is, structured or delineated settlements (planned estates) that have full access to public utilities (electricity and water services),…
Cause-specific childhood mortality in Africa and Asia
BACKGROUND: Childhood mortality, particularly in the first 5 years of life, is a major global concern and the target of Millennium Development Goal 4. Although the majority of childhood deaths occur in Africa and Asia, these are also the regions where such deaths are least likely to be registered. The INDEPTH Network works to alleviate this problem by collating detailed individual data from defined Health and Demographic Surveillance sites. By re…
HIV/Aids-related mortality in Africa and Asia
BACKGROUND: As the HIV/AIDS pandemic has evolved over recent decades, Africa has been the most affected region, even though a large proportion of HIV/AIDS deaths have not been documented at the individual level. Systematic application of verbal autopsy (VA) methods in defined populations provides an opportunity to assess the mortality burden of the pandemic from individual data. OBJECTIVE: To present standardised comparisons of HIV/AIDS-related m…
Pregnancy-related mortality in Africa and Asia
BACKGROUND: Women continue to die in unacceptably large numbers around the world as a result of pregnancy, particularly in sub-Saharan Africa and Asia. Part of the problem is a lack of accurate, population-based information characterising the issues and informing solutions. Population surveillance sites, such as those operated within the INDEPTH Network, have the potential to contribute to bridging the information gaps. OBJECTIVE: To describe pat…
Mortality from external causes in Africa and Asia
BACKGROUND: Mortality from external causes, of all kinds, is an important component of overall mortality on a global basis. However, these deaths, like others in Africa and Asia, are often not counted or documented on an individual basis. Overviews of the state of external cause mortality in Africa and Asia are therefore based on uncertain information. The INDEPTH Network maintains longitudinal surveillance, including cause of death, at populatio…
Adult non-communicable disease mortality in Africa and Asia
BACKGROUND: Mortality from non-communicable diseases (NCDs) is a major global issue, as other categories of mortality have diminished and life expectancy has increased. The World Health Organization's Member States have called for a 25% reduction in premature NCD mortality by 2025, which can only be achieved by substantial reductions in risk factors and improvements in the management of chronic conditions. A high burden of NCD mortality among muc…
Malaria mortality in Africa and Asia
BACKGROUND: Malaria continues to be a major cause of infectious disease mortality in tropical regions. However, deaths from malaria are most often not individually documented, and as a result overall understanding of malaria epidemiology is inadequate. INDEPTH Network members maintain population surveillance in Health and Demographic Surveillance System sites across Africa and Asia, in which individual deaths are followed up with verbal autopsies…
Cause-specific mortality in Africa and Asia
BACKGROUND: Because most deaths in Africa and Asia are not well documented, estimates of mortality are often made using scanty data. The INDEPTH Network works to alleviate this problem by collating detailed individual data from defined Health and Demographic Surveillance sites. By registering all deaths over time and carrying out verbal autopsies to determine cause of death across many such sites, using standardised methods, the Network seeks to …
The INDEPTH standard population for low- and middle-income countries, 2013
Crude rates such as the crude death rate are functions of both the age-specific rates and the age composition of a population. However, differences in the age structure between two populations or two time periods can result in specious differences in the corresponding crude rates making direct comparisons between populations or across time inappropriate. Therefore, when comparing crude rates between populations, it is desirable to eliminate or mi…
A community-based approach to indigent selection is difficult to organize in a formal neighbourhood in Ouagadougou, Burkina Faso
This intervention research provides new evidence about the feasibility of a community-based selection process in an urban setting in Africa by comparing two different urban settings. The participatory community-based selection process appeared to be suitable for the non loti neighbourhood, but other targeting strategies need to be found for loti areas. Specific budgets need to be allocated to increase the coverage of indigent targeting
Differences in hypertension between informal and formal areas of Ouagadougou, a sub-Saharan African city
Hypertension is common among the adult population of Ouagadougou but its detection is low. While there are no differences between formal and informal areas of the city, rural-to-urban migration emerges as an independent risk factor. Known risk factors as obesity and physical inactivity are confirmed while the vulnerability of unmarried women and rural-to-urban migrants maybe specific to this west African population
Understanding Inequities in Child Vaccination Rates among the Urban Poor
Studies on informal settlements in sub-Saharan Africa have questioned the health benefits of urban residence, but this should not suggest that informal settlements (within cities and across cities and/or countries) are homogeneous. They vary in terms of poverty, pollution, overcrowding, criminality, and social exclusion. Moreover, while some informal settlements completely lack public services, others have access to health facilities, sewers, run…
Recourir à l’entre-deux
Le tissu urbain de la capitale burkinabé (Ouagadougou), à l’image de celui d’autres villes au sud du Sahara, est caractérisé par deux grands types de quartiers : quartiers formels et informels. En 2006, environ un quart des Ouagalais vivait dans les quartiers informels. L’une des difficultés majeures à laquelle font face ces territoires urbains est l’absence de services sociaux de base et, de ce fait, ils peuvent être assimilés aux marges spatial…
Do Natural Methods Count? Underreporting of Natural Contraception in Urban Burkina Faso
Natural methods of contraception were widely used in developed countries until the late 1960s to space and limit childbirth. In France, when the first contraceptive surveys were conducted, researchers noticed that the use of natural methods was underreported, and questions to correct for this bias were subsequently added. The Demographic and Health Surveys do not currently include questions specific to natural methods. We added such questions to …
Environmental Factors and Childhood Fever in Areas of the Ouagadougou Health and Demographic Surveillance System, Burkina Faso
Using data on 825 under-5 children from the Ouagadougou Health and Demographic Surveillance System collected in 2010, this article examines the effects of aspects of the immediate environment on childhood fever. Logit regression models were estimated to assess the effects of the quality of the local environment on the probability that a child is reported to have had a fever in the two weeks preceding the survey, after controlling for various demo…
Predictors of incomplete immunization coverage among one to five years old children in Togo
The incomplete immunization coverage among children in Togo remains high. It is necessary to strengthen health promotion among the population in order to improve the use of immunization services that are essential to reduce morbidity and mortality among under five years old children
Healthy or unhealthy migrants? Identifying internal migration effects on mortality in Africa using health and demographic surveillance systems of the INDEPTH network
Migration has been hypothesised to be selective on health but this healthy migrant hypothesis has generally been tested at destinations, and for only one type of flow, from deprived to better-off areas. The circulatory nature of migration is rarely accounted for. This study examines the relationship between different types of internal migration and adult mortality in Health and Demographic Surveillance System (HDSS) populations in West, East, and…
Human capital on the move
BACKGROUND: Education, as a key indicator of human capital, is considered one of the major determinants of internal migration, with previous studies suggesting that human capital accumulates in urban areas at the expense of rural areas. However, there is fragmentary evidence concerning the educational correlates of internal migration in sub-Saharan Africa. OBJECTIVES: The study questions whether more precise measures of migration in Health and De…
Returning home to die or leaving home to seek health care? Location of death of urban and rural residents in Burkina Faso and Senegal
BACKGROUND: In sub-Saharan Africa, the literature on end of life is limited and focuses on place of death as an indicator of access and utilization of health-care resources. Little is known about population mobility at the end of life. OBJECTIVE: To document the magnitude, motivations and associated factors of short-term mobility before death among adults over 15 years of age in Burkina Faso and Senegal. METHODS: The study was based on deaths of …
Risk factors of becoming a disaster victim. The flood of September 1st, 2009, in Ouagadougou (Burkina Faso)
In light of the expected growing natural hazards and the continued growth of urban populations, there is concern that the vulnerability of a significant portion of the urban African population will increase. The objective of the paper is to analyze factors associated with the status of “disaster victim” in Ouagadougou, the capital-city of Burkina Faso. On September 1st, 2009, this city experienced torrential rainfall leading to water runoffs and …
Reunifying and separating
This paper offers new evidence on the residential arrangements of couples in the context of migration and urbanisation in Africa, focusing on the case of Ouagadougou, Burkina Faso's capital city. We use a mixed‐methods approach, combining data from a survey on the family histories of migrants merged with data from the Ouagadougou Health and Demographic Surveillance System and qualitative interviews. The objective is to analyse how the migrants th…
The Patterns of Disability in the Peripheral Neighborhoods of Ouagadougou, Burkina Faso, and the Male-Female Health-Survival Paradox
Disability is a crucial health and social concern in sub-Saharan Africa, where a high prevalence of disabling diseases is compounded with insufficient care provision. There is a need for detailed analysis of the disability patterns. We provide a gender-specific picture for the population in peripheral Ouagadougou (Burkina-Faso), based on six disability dimensions following the United Nations' recommendations. We computed disability-free life expe…
Community Influences on Female Genital Mutilation/Cutting
Despite long‐term efforts to encourage abandonment of female genital mutilation/cutting (FGMC), the practice remains widespread globally. FGMC is situated in specific social and historical contexts, and both prevalence and rates of decline vary widely across practicing countries. However, cross‐national comparative research on the determinants of FGMC is sparse. This paper adds to the limited body of rigorous, theoretically grounded quantitative …
Medicine (29 obras) · Environmental health (26 obras) · Population (24 obras) · Geography (22 obras) · Demography (21 obras) · Global Maternal and Child Health (20 obras) · Socioeconomics (15 obras) · Sociology (13 obras) · Economic growth (11 obras) · Disease (10 obras)