Water sanitation and hygiene at households and its implications on diarrhoea among under-five children of slums at field practice area of a Peripheral Medical College of West Bengal.

Background: Inadequate water, sanitation and hygiene (WASH) may lead to an increase in water-borne diseases like diarrhoea. The objective of the study was to assess water, sanitation and hygiene in the urban slums of Patpur, Bankura and to determine the implications of WASH on the occurrence of diarrhoea among under-five (U-5) children. Materials and Methods: A cross-sectional observational study was conducted during January-March 2020 by interviewing persons involved in water collection from each of the 182 slum households of Patpur, by two-stage sampling using a pre-designed structured schedule and the core questions on drinking WASH for household surveys: 2018 update by UNICEF and WHO. For testing the association between categorical variables, a Chi-square test was done. Binary logistic regression and the Hosmer Lemeshow test were done to know the predictors of diarrhoea in U-5 children. A P value of < 0.05 was considered statistically significant. Results: The proportion of diarrhoea among U-5 children was 0.34. Limited drinking WASH services were found in 3.30, 45.05 and 24.18% of households, respectively. Mobile objects users for handwashing were 14.05 times more prone to diarrhoea in U-5 children than those who had fixed handwashing facilities at their dwellings, yards or plots. Feeding children without handwashing had 5.70 times increased chances of diarrhoea among U-5 children than those who washed their hands before feeding. Conclusion: Handwashing facilities (fixed, mobile object or no facility) and handwashing with soap and water before feeding the child significantly affected the occurrence of diarrhoea among U-5 children.

Erosion of the Capital City Advantage in Child Survival and Reproductive, Maternal, Newborn, and Child Health Intervention Coverage in Sub-Saharan Africa.

The place of residence is a major determinant of RMNCH outcomes, with rural areas often lagging in sub-Saharan Africa. This long-held pattern may be changing given differential progress across areas and increasing urbanization. We assessed inequalities in child mortality and RMNCH coverage across capital cities and other urban and rural areas. We analyzed mortality data from 163 DHS and MICS in 39 countries with the most recent survey conducted between 1990 and 2020 and RMNCH coverage data from 39 countries. We assessed inequality trends in neonatal and under-five mortality and in RMNCH coverage using multilevel linear regression models. Under-five mortality rates and RMNCH service coverage inequalities by place of residence have reduced substantially in sub-Saharan Africa, with rural areas experiencing faster progress than other areas. The absolute gap in child mortality between rural areas and capital cities and that between rural and other urban areas reduced respectively from 41 and 26 deaths per 1000 live births in 2000 to 23 and 15 by 2015. Capital cities are losing their primacy in child survival and RMNCH coverage over other urban areas and rural areas, especially in Eastern Africa where under-five mortality gap between capital cities and rural areas closed almost completely by 2015. While child mortality and RMNCH coverage inequalities are closing rapidly by place of residence, slower trends in capital cities and urban areas suggest gradual erosion of capital city and urban health advantage. Monitoring child mortality and RMNCH coverage trends in urban areas, especially among the urban poor, and addressing factors of within urban inequalities are urgently needed.

Imagining and implementing healthy city interventions: Combined results from parallel concept mapping exercises in Montreal with community members and stakeholders.

OBJECTIVE: Built environment interventions provide structural solutions to complex urban challenges. Though community voices are part of municipal decision-making, planners and public health professionals need tools to better integrate their perspectives for desired changes (what) when implementing built environment interventions (how). We present two simultaneous concept mapping exercises conducted in Montréal, Canada, to facilitate the consideration of these dimensions. METHODS: Community members were prompted about neighbourhood changes that could improve their quality of life; stakeholders were prompted about factors that contribute to successful implementation of interventions. Through each exercise, items were generated, grouped, and rated on importance and feasibility. Concept maps were produced using multidimensional scaling and hierarchical cluster analysis. The clusters identified by community members and stakeholders were combined into a Community × Stakeholder Matrix, which supported discussions on interventions with the research's Advisory Committee. RESULTS: Thirty-two community members generated 41 responses, which resulted in 6 clusters: (1) strengthen public transportation, (2) reduce space dedicated to cars, (3) foster local social connections, (4) develop quality cycling infrastructure, (5) improve pedestrian accessibility, and (6) green the city. Thirty-seven stakeholders generated 40 items, which resulted in 5 clusters: (1) collaboration with stakeholders and citizens, (2) planning and evaluation, (3) common vision for the future, (4) regulatory framework and funding, and (5) context-informed approach. CONCLUSION: Capturing the collective vision of our urban environments and the processes underlying change through concept mapping can lead to more successful changes. We propose combining understandings of the what and how into a matrix to support evaluation and strategic planning of interventions and better integrate community voices into operational planning.

RéSUMé: OBJECTIF: Les interventions sur le cadre bâti peuvent offrir des solutions structurelles aux défis urbains complexes. Bien que les communautés fassent partie du processus décisionnel municipal, les urbanistes et les professionnels de la santé publique ont besoin d'outils pour mieux intégrer leurs perspectives sur les changements souhaités (le quoi) dans la mise en œuvre réussie des programmes et des interventions sur l'environnement bâti (le comment). Nous présentons deux exercices simultanés de cartographie conceptuelle menés à Montréal, Canada, visant à capter ces dimensions de mise en œuvre. MéTHODES: Les membres de la communauté ont été sondés sur les changements dans leur quartier qui seraient susceptibles d'améliorer leur qualité de vie, tandis que des acteurs municipaux ont été sondés sur les facteurs qui contribuent à la réussite de la mise en œuvre des interventions urbaines. Pour chaque exercice, des items ont été générés, regroupés et notés en fonction de leur importance et de leur faisabilité. Des cartes conceptuelles ont été produites à l'aide d'analyse multivariée d'étalonnage multidimensionnel et d'une analyse hiérarchique ascendante. Les regroupements identifiés par les membres de la communauté et les acteurs municipaux ont été combinés dans une matrice communauté × acteurs municipaux, qui a encadré une discussion sur les interventions sur le cadre bâti avec le comité consultatif du programme de recherche. RéSULTATS: Trente-deux membres de la communauté ont généré 41 réponses uniques, qui ont formé 6 regroupements : (1) renforcer les transports en commun, (2) réduire l'espace dédié aux voitures, (3) favoriser le lien social local, (4) développer des infrastructures cyclables de qualité, (5) améliorer l'accessibilité piétonne, et (6) verdir la ville. Trente-sept acteurs municipaux ont généré 40 éléments uniques, qui ont mené à 5 regroupements : (1) collaboration avec les parties prenantes et les citoyens, (2) planification et évaluation, (3) vision commune pour l'avenir, (4) cadre réglementaire et financement, et (5) approche contextuelle. CONCLUSION: En captant la vision collective sur nos environnements urbains et la compréhension des processus sous-jacents au changement avec la cartographie conceptuelle, les transformations urbaines peuvent être plus réussies et plus inclusives. Nous proposons de combiner les perspectives sur le quoi et le comment dans une matrice pour soutenir l'évaluation et la planification stratégique d'interventions, tout en promouvant l'intégration des voix de la communauté dans la planification opérationnelle de l'aménagement urbain.

The Interplay Between Household Risk Perception of Parasitic Infections and Water, Sanitation, and Hygiene (WASH) Practices: Evidence From an Urban Poor Community in the Philippines.

BACKGROUND: Parasitic diseases pose challenges in impoverished urban settlements with limited access to clean water, proper hygiene, and sanitation (WASH). This study assesses WASH practices and risk perceptions of parasitic infections among households in the Bataan Shipyard and Engineering Corporation (BASECO) Compound in Manila, an urban poor community in the Philippines. METHODS: A cross-sectional study design was employed to collect data through a self-administered questionnaire. Descriptive statistical analysis was performed to assess the sociodemographic profile, household WASH practices, and respondents' risk perception of parasitic infections. Linear regression analysis was utilized to examine the relationship between these variables. RESULTS: A survey was conducted with 363 households, of which 237 (65.3%) used distilled and purified water from the water refilling stations in the community for drinking. Meanwhile, 120 households (33.10%) consumed tap water. Boiling water was a commonly used method (n=146; 56.60%) for treating drinking water. Most households had flush toilets with septic tanks (n=244; 67.20%), water sources for handwashing (n=307; 84.57%) and soap for handwashing (n=356; 98.10%). On average, they washed their hands 6-10 times daily (n=159; 43.80%). Most households were aware that drinking untreated water (n=318; 87.6%), improper food washing (n=309; 85.1%), using contaminated water sources (n=301; 82.9%), and consuming raw or undercooked meat (n=298; 82.1%) could lead to parasitic infections. 316 respondents (87.1%) identified diarrhea as the most common symptom of parasitic infection. Relationships were found between access to drinking water and the number of household members (B=0.191; p-value=0.001), personal hygiene and the respondents' knowledge of parasitic infections (B=0.112; p-value=0.047), and the overall WASH score with household income (B=0.105; p-value=0.045). CONCLUSIONS: The WASH conditions in BASECO, Manila need improvement. Factors associated with their WASH practices include risk perception of parasitic diseases, socioeconomic disparity, and household overcrowding. These factors play a crucial role in identifying areas for improvement and promoting health policies for urban poor communities in the Philippines.

A Narrative Review of Urbanization and Mental Health: An Indian Perspective.

Urbanization is a phenomenon that shows the expansion of urban areas in conjunction with industrial and economic progress. Rapid world urbanization is caused by the swift rise in urban residents as a proportion of the population. Efforts to examine the quality of urban life and urbanization as distinct risk factors for mental illness within specific age groups have been made. However, the issue remains contentious and largely unresolved. Urban mental health issues, such as substance abuse, fear of crime, poverty, and ethnicity, are associated with factors like depression, aggression, fear, sadness, and personality disorders. The entire gamut of the population, particularly adult males and females, is affected by these impacts of urbanization. The size of the population increases the prevalence of the preview study. India is expected to concentrate highly on the whole urban population, but this might inadvertently cause harm to urban residents. This review discusses the impact of urbanization on mental health and well-being. We search via PubMed (Medline), Google Scholar, and databases like WHO. The language of the study is English, and other language articles are excluded. The mental health challenges associated with urbanization impact the entire population, with a notable emphasis on adult males and females. They are raising awareness about various urban programs designed for urban populations. It will function as a coordinator of change in a rapidly modified Indian society to spread awareness about mental illnesses throughout all segments of society.

Community engagement and social participation in dengue prevention: A cross-sectional study in Dhaka City.

Background: Dengue is a major public health concern in Bangladesh. This study aimed to assess the perceptions and practices of community members in Dhaka regarding community engagement and social participation for dengue prevention. Methods: A cross-sectional online survey was conducted in Dhaka City from May 2022 to December 2022. The respondents were randomly selected. The association between community participation and prevention practices was tested using the χ 2 test. Results: The findings of this study indicate that the majority of participants (92%) believed that community effort would be relied upon in the event of a dengue outbreak. Environmental cleaning campaigns were the preferred approach, and religious leaders viewed them positively. This study also revealed significant variations in knowledge levels, with those involved in community efforts and mass gatherings demonstrating greater knowledge. This study sheds light on the demographic factors that influence dengue knowledge and provides valuable insights into the development of targeted public health interventions. Conclusion: The study revealed negative perceptions and limited participation in dengue prevention among participants, with the majority demonstrating a poor understanding of preventive measures. While some showed positive attitudes towards community engagement, significant disparities existed in participation, highlighting the need for targeted educational campaigns and enhanced community mobilization efforts. Moreover, the importance of multisectoral collaboration is emphasized, underscoring the need for coordinated efforts among health departments, NGOs, religious institutions, and community leaders to effectively combat dengue transmission. Recommendations include ongoing educational initiatives, targeted interventions to promote community involvement, and fostering collaboration across sectors to strengthen dengue prevention efforts and to safeguard public health.

Assessing New York City's COVID-19 Vaccine Rollout Strategy: A Case for Risk-Informed Distribution.

This study reviews the impact of eligibility policies in the early rollout of the COVID-19 vaccine on coverage and probable outcomes, with a focus on New York City. We conducted a retrospective ecological study assessing age 65+, area-level income, vaccination coverage, and COVID-19 mortality rates, using linked Census Bureau data and New York City Health administrative data aggregated at the level of modified zip code tabulation areas (MODZCTA). The population for this study was all individuals in 177 MODZCTA in New York City. Population data were obtained from Census Bureau and New York City Health administrative data. The total mortality rate was examined through an ordinary least squares (OLS) regression model, using area-level wealth, the proportion of the population aged 65 and above, and the vaccination rate among this age group as predictors. Low-income areas with high proportions of older people demonstrated lower coverage rates (mean vaccination rate 52.8%; maximum coverage 67.9%) than wealthier areas (mean vaccination rate 74.6%; maximum coverage 99% in the wealthiest quintile) in the first 3 months of vaccine rollout and higher mortality over the year. Despite vaccine shortages, many younger people accessed vaccines ahead of schedule, particularly in high-income areas (mean coverage rate 60% among those 45-64 years in the wealthiest quintile). A vaccine program that prioritized those at greatest risk of COVID-19-associated morbidity and mortality would have prevented more deaths than the strategy that was implemented. When rolling out a new vaccine, policymakers must account for local contexts and conditions of high-risk population groups. If New York had focused limited vaccine supply on low-income areas with high proportions of residents 65 or older, overall mortality might have been lower.

Acceptability of Event-Driven and Long-Acting HIV Pre-Exposure Prophylaxis Formulations Among Transgender Women Engaged in Street-Based Sex Work in Baltimore, Maryland.

We assessed acceptability of nonoral HIV pre-exposure prophylaxis (PrEP) formulations among transgender women (TW) engaged in street-based sex work in Baltimore, Maryland. In a K-means cluster analysis, TW (N=36) were partitioned into groups characterized by high interest in long-acting injectable PrEP only (Injectable Enthusiasts, 36%), high interest in injectables and subdermal implants (Long-Acting Acceptors, 36%), and low interest across PrEP formulations (Non-Acceptors, 28%). TW's interest in novel PrEP agents varied widely across formulations (range: 22-66%) and clustered around numerous relational, occupational, and structural factors, highlighting the importance of availing multiple PrEP formulations for this impacted population.

Changes in food sufficiency among Korean adults in urban and rural areas during the COVID-19 pandemic: an analysis of the 7th and 8th Korea National Health and Nutrition Examination Survey.

Objectives: Understanding changes in food sufficiency within various demographic groups during emergency situations, such as the global coronavirus disease 2019 (COVID-19) pandemic, is crucial in formulating public health policies for future preparedness. This study investigated potential differences between urban and rural residents in food sufficiency trends during the COVID-19 pandemic and examined how these changes varied according to sociodemographic factors. Methods: This cross-sectional study analyzed data from 19,724 adults aged 20 years and older, utilizing information from the 7th-8th Korea National Health and Nutrition Examination Survey (2018-2021). Results: In urban areas, across all subpopulations, food sufficiency improved significantly during the COVID-19 period relative to pre-pandemic levels (p<0.001). However, in rural regions, a significant increase in food sufficiency during the COVID-19 era was observed only among women, with an odds ratio of 1.42 (confidence interval, 1.06 to 1.89). Nevertheless, no significant interaction terms were found between region and various sociodemographic factors regarding changes in food sufficiency during the COVID-19 period. Conclusion: During the COVID-19 pandemic, food sufficiency among urban residents improved compared to the pre-pandemic era, whereas their rural counterparts saw no such improvement. Additionally, no significant interaction was detected between urban versus rural areas and changes in food sufficiency during the COVID-19 period. These findings indicate the need for targeted food policies to prepare for potential future pandemics, particularly in rural areas, where food sufficiency did not improve.

Cancer survivorship in urban people living with cancer following primary treatment: A secondary analysis of qualitative interview data.

PURPOSE: Urban cancer survivors have been shown to have better opportunities for recovery of health and wellbeing than their rural counterparts. Whilst there is a considerable body of evidence that explores urban people with cancers' experiences and outcomes, there is a dearth of research that explicitly explores 'urban cancer survivorship' in its own right. This study aimed to explore cancer survivorship in urban people living with cancer who have completed primary treatment. METHODS: Secondary analysis of in-depth interview data (n = 18) with adults living with cancer who resided in urban parts of the UK. Data were drawn from a broader study on self-management of people living with cancer. An adapted version of Foster and Fenlon's recovery of health and wellbeing in cancer survivorship framework was used to inform the analysis of the data. RESULTS: Recovery of health and wellbeing was impacted by a variety of contributory factors, which had a largely positive impact. Access to amenities, social support, travel, and healthcare factors were opportunities for urban cancer survivors, whilst pollution, traffic and a lack of green spaces acted as challenges for health management. CONCLUSION: This study demonstrated how urban residency acted as both a barrier and a facilitator to recovery of health and wellbeing in urban cancer survivors following the completion of primary treatment. Area of residence should be taken into account by health providers and policymakers supporting cancer survivorship and the views of those with lived experiences should be included in informing future practice.

Association Between Household Deprivation and Living in Informal Settlements and Incidence of Diarrhea in Children Under 5 in Eleven Latin American Cities.

Diarrhea is a leading cause of death in children globally, mostly due to inadequate sanitary conditions and overcrowding. Poor housing quality and lack of tenure security that characterize informal settlements are key underlying contributors to these risk factors for childhood diarrhea deaths. The objective of this study is to better understand the physical attributes of informal settlement households in Latin American cities that are associated with childhood diarrhea. We used data from a household survey (Encuesta CAF) conducted by the Corporación Andina de Fomento (CAF), using responses from sampled individuals in eleven cities. We created a household deprivation score based on household water and sewage infrastructure, overcrowding, flooring and wall material, and security of tenure. We fitted a multivariable logistic regression model to estimate odds ratios (OR) and 95% confidence intervals (95% CI) to test the association between the deprivation score and its individual components and childhood diarrhea during the prior 2 weeks. We included a total of 4732 households with children, out of which 12.2% had diarrhea in the 2-week period prior to completing the survey. After adjusting for respondent age, gender, and city, we found a higher risk of diarrhea associated with higher household deprivation scores. Specifically, we found that the odds of diarrhea for children living in a mild and severe deprived household were 1.04 (95% CI 0.84-1.28) and 3.19 times (95% CI 1.80-5.63) higher, respectively, in comparison to households with no deprivation. These results highlight the connections between childhood health and deprived living conditions common in informal settlements.

Psychological correlates of physical activity among adults living in rural and urban settings.

Middle-aged and older adults living in rural settings have been consistently less likely to report regular physical activity (PA) than those living in urban settings. While past literature has identified sociodemographic and environmental correlates of PA that may contribute to these differences, consideration of psychological correlates has been limited. A total of 95 rural and urban adults ≥50 years old provided self-reported sociodemographic information, PA level, and psychological correlates of PA including measures assessing motivation, self-efficacy, social support, and attitudes related to PA. The average participant age was 68.6 years, and most were female (62.1%) and married (70.5%). While PA level did not differ significantly between the rural and urban groups, different psychological correlates contributed significantly to separate rural and urban linear regression models considering PA status. Among rural adults, more positive attitudes toward PA, and greater PA self-efficacy and social support were associated with greater amounts of PA while for urban adults, no psychological correlates were significantly associated with PA. Psychosocial factors may be key considerations in developing more effective PA interventions in middle-aged and older adults living in rural areas.

The association of the physical and social environment with mortality in urban areas: an ecological study on the city of Bologna, Italy.

AIMS: The urban environment influences health through many pathways. The aim of the present study was to map the distribution of mortality, environmental predictors (distribution of green areas and transport networks), and social predictors (income deprivation) in the mid-sized city of Bologna (Italy), and to analyse the relationship between these variables. METHODS: The study employed an ecological cross-sectional design using data from public sources. The units of analysis were the 18 city districts. The percentage of green areas, percentage of transport networks and age-standardised mortality rates were calculated for each district. These variables, and an indicator of income deprivation, were plotted on the city map to analyse their distribution. Simple and multiple linear regressions with mortality as the outcome and environmental and social data as predictors were run. RESULTS: The results showed an unequal distribution of the variables in the city, with the north-eastern districts presenting worse values. Green areas did not result significantly in being related to mortality. The income indicator and transport networks have an impact on mortality in the simple regression, but only transport networks were found to have a statistically significant relation with mortality in the multiple regression. CONCLUSIONS: The results suggested that living close to major transport networks could affect mortality rates in the city, but further research is needed. Future studies are also needed to analyse the interaction between environmental exposures and socioeconomic factors in affecting health. These findings can be useful for urban planning and health promotion interventions.

Using Qualitative Methods to Understand the Interconnections Between Cities and Health: A Methodological Review.

Objective: Using different perspectives and methods to investigate the links between the urban phenomenon and health is critical in an urbanizing world. This review discusses qualitative methods in the context of urban health research. Methods: We conducted a narrative review following these steps: We identified the qualitative data collection, analysis and sampling methods that could be more relevant for the problems researched in the urban health field. We conducted searches for methodological articles and other documents about those methods. We included some influential materials and examples of empirical urban health studies using those methods. Results: We included 88 studies and identified several qualitative data gathering, analysis and sampling methods relevant for urban health researchers. We present those methods, focusing their strengths and limitations, and providing examples of their use in the field of urban health. These methods are flexible and allow in-depth analysis of small samples by collecting and analyzing rich and nuanced data. Conclusion: This article should contribute to a better understanding of how, and when, qualitative methods may improve our knowledge on urban health.

Gaps and opportunities in addressing the needs of older adults in the Philippines and Vietnam: a qualitative exploration of health and social workers' experiences in urban care settings.

Background: Despite numerous government initiatives, concerns and disparities among older adults have continually been growing. Empirical studies focused on older adults in the Philippines and Vietnam appear minimal and mostly regarding perceptions of aging. An effective geriatric care strongly relies on functional service providers requiring their perspectives to be explored toward inclusive service delivery. Objective: To investigate the perceived gaps and opportunities in geriatric care service delivery among health and social care workers in selected urban areas in the Philippines and Vietnam. Methods: A qualitative case study approach drawn on social constructivism theory, examined working experiences, observed characteristics of older adults, geriatric services and needs, difficulties on service delivery, and recommended solutions. A total of 12 semi-structured interviews and 29 focus group discussions were conducted in the Philippines, with 174 health and social care workers, while in Vietnam, there were 23 semi-structured interviews and 29 focus group discussions with 124 participants. An inductive thematic analysis was employed. Results: Interview participants highlighted the increasing unmet needs such as accessibility, availability, and acceptability of geriatric care services. The implementation of interventions on the older population faced multiple challenges, including issues related to older adult conundrums and dilemmas in geriatric care providers and facilities. The participants from the two countries felt that strengthening implementation of collaboration toward an integrated geriatric care structure and expansion of training and capability in handling older adults can be potential in addressing the gaps at both individual and institutional levels. Additionally, a committed leadership was viewed to be the important step to effectively operationalize the strategy. Conclusion: Health and social workers emphasized that the needs of older adults are exacerbated by various challenges within a fragmented geriatric care system. To address this issue, an establishment of an integrated service delivery mechanism with dedicated leadership is needed. The findings from this study may help develop appropriate solutions for addressing the health and social care needs of older adults in similar settings across Southeast Asia. Further examination of the impact of these challenges and solutions on service delivery and the wellbeing of older adults is essential.

HealthyPlan.City: A Web Tool to Support Urban Environmental Equity and Public Health in Canadian Communities.

Urban environmental factors such as air quality, heat islands, and access to greenspaces and community amenities impact public health. Some vulnerable populations such as low-income groups, children, older adults, new immigrants, and visible minorities live in areas with fewer beneficial conditions, and therefore, face greater health risks. Planning and advocating for equitable healthy urban environments requires systematic analysis of reliable spatial data to identify where vulnerable populations intersect with positive or negative urban/environmental characteristics. To facilitate this effort in Canada, we developed HealthyPlan.City ( https://healthyplan.city/ ), a freely available web mapping platform for users to visualize the spatial patterns of built environment indicators, vulnerable populations, and environmental inequity within over 125 Canadian cities. This tool helps users identify areas within Canadian cities where relatively higher proportions of vulnerable populations experience lower than average levels of beneficial environmental conditions, which we refer to as Equity priority areas. Using nationally standardized environmental data from satellite imagery and other large geospatial databases and demographic data from the Canadian Census, HealthyPlan.City provides a block-by-block snapshot of environmental inequities in Canadian cities. The tool aims to support urban planners, public health professionals, policy makers, and community organizers to identify neighborhoods where targeted investments and improvements to the local environment would simultaneously help communities address environmental inequities, promote public health, and adapt to climate change. In this paper, we report on the key considerations that informed our approach to developing this tool and describe the current web-based application.

Multisectoral interventions for urban health in Africa: a mixed-methods systematic review.

Increasing evidence suggests that urban health objectives are best achieved through a multisectoral approach. This approach requires multiple sectors to consider health and well-being as a central aspect of their policy development and implementation, recognising that numerous determinants of health lie outside (or beyond the confines of) the health sector. However, collaboration across sectors remains scarce and multisectoral interventions to support health are lacking in Africa. To address this gap in research, we conducted a mixed-method systematic review of multisectoral interventions aimed at enhancing health, with a particular focus on non-communicable diseases in urban African settings. Africa is the world's fastest urbanising region, making it a critical context in which to examine the impact of multisectoral approaches to improve health. This systematic review provides a valuable overview of current knowledge on multisectoral urban health interventions and enables the identification of existing knowledge gaps, and consequently, avenues for future research. We searched four academic databases (PubMed, Scopus, Web of Science, Global Health) for evidence dated 1989-2019 and identified grey literature from expert input. We identified 53 articles (17 quantitative, 20 qualitative, 12 mixed methods) involving collaborations across 22 sectors and 16 African countries. The principle guiding the majority of the multisectoral interventions was community health equity (39.6%), followed by healthy cities and healthy urban governance principles (32.1%). Targeted health outcomes were diverse, spanning behaviour, environmental and active participation from communities. With only 2% of all studies focusing on health equity as an outcome and with 47% of studies published by first authors located outside Africa, this review underlines the need for future research to prioritise equity both in terms of research outcomes and processes. A synthesised framework of seven interconnected components showcases an ecosystem on multisectoral interventions for urban health that can be examined in the future research in African urban settings that can benefit the health of people and the planet.Paper ContextMain findings: Multisectoral interventions were identified in 27.8% of African countries in the African Union, targeted at major cities with five sectors present at all intervention stages: academia or research, agriculture, government, health, and non-governmental.Added knowledge: We propose a synthesised framework showcasing an ecosystem on multisectoral interventions for urban health that can guide future research in African urban settings.Global health impact for policy and action: This study reveals a crucial gap in evidence on evaluating the long-term impact of multisectoral interventions and calls for partnerships involving various sectors and robust community engagement to effectively deliver and sustain health-promoting policies and actions.

Cash Transfers and After-School Programs: A Randomized Controlled Trial for Young Men at Risk of Violence Exposure in Wilmington, Delaware.

We conducted a randomized controlled trial to determine whether an after-school program paired with a cash transfer (a conditional cash transfer) or a cash transfer alone (an unconditional cash transfer) can help improve health and economic outcomes for young men between the ages of 14 and 17 whose parents have low incomes and who live in neighborhoods with high crime rates. We find that receiving the cash transfer alone was associated with an increase in healthy behaviors (one of our primary outcome composite measures) and that the cash transfer paired with after-school programming was associated with an improvement in the financial health of participants (one of our secondary outcome composite measures). We find no differences in spending on alcohol, marijuana, cigarettes, or other drugs between either the treatment group and the control group. Neither the cash transfer alone nor the programming plus cash transfer had statistically significant effects on our other primary composite measures (physical and mental health or school attendance and disciplinary actions), or our other secondary composite measures (criminal justice engagement or social supports) but in most cases, confidence intervals were too large to rule out meaningful effects. Results suggest that cash transfers hold promise to improve the health of youth without any indication of any adverse effects.

Identifying childhood malaria hotspots and risk factors in a Nigerian city using geostatistical modelling approach.

Malaria ranks high among prevalent and ravaging infectious diseases in sub-Saharan Africa (SSA). The negative impacts, disease burden, and risk are higher among children and pregnant women as part of the most vulnerable groups to malaria in Nigeria. However, the burden of malaria is not even in space and time. This study explores the spatial variability of malaria prevalence among children under five years (U5) in medium-sized rapidly growing city of Akure, Nigeria using model-based geostatistical modeling (MBG) technique to predict U5 malaria burden at a 100 × 100 m grid, while the parameter estimation was done using Monte Carlo maximum likelihood method. The non-spatial logistic regression model shows that U5 malaria prevalence is significantly influenced by the usage of insecticide-treated nets-ITNs, window protection, and water source. Furthermore, the MBG model shows predicted U5 malaria prevalence in Akure is greater than 35% at certain locations while we were able to ascertain places with U5 prevalence > 10% (i.e. hotspots) using exceedance probability modelling which is a vital tool for policy development. The map provides place-based evidence on the spatial variation of U5 malaria in Akure, and direction on where intensified interventions are crucial for the reduction of U5 malaria burden and improvement of urban health in Akure, Nigeria.