Prevalence and associated factors of malnutrition among under-five children living in slum areas of Bahir Dar Town, Ethiopia.

Introduction: child malnutrition is one of the most serious and least addressed health problems in the world and in Ethiopia. The prevalence of malnutrition, underweight, and wasting was 44%, 29%, and 10% respectively. The Amhara region has the highest rates of malnutrition at 52%, 33.4%, and 9.9% for children under five. The aim of this study was to assess the prevalence of malnutrition and its associated factors among children under five living in the slum areas of Bahir Dar City. Methods: a community-based cross-sectional study was conducted with 680 children aged 6-59 months in slum areas of Bahir Dar Town. Study participants were selected using a mass sampling technique and data were collected from April to June 2018 using a pre-tested structured questionnaire and anthropometric measurements. Finally, the collected data were coded, entered, cleaned, recorded, and stored, and the data were processed using EPI INFO and exported to the SPSS version 25.0 statistical package. Logistic regression analysis and interpretation were performed using bivariate and multivariate analysis. Results: a total of 680 children participated. The prevalence of stunting, underweight, and wasting was 46.2% (95% CI; 42.5-49.1), 24.3% (95% CI; 21.2-27.6), and 11.3% (95% CI; CI; 9.2-13.9). Income groups included children [AOR=3.476 (95% CI, 1.959-6.167)], male children [AOR=2.586 (95% CI; 1.532-4.365)] and mother's educational level [(AOR=2.600) (1.623) - 4.164)] were significantly associated with malnutrition. Conclusion: the results of this study showed that the prevalence of malnutrition due to stunting and wasting was high among children under five years of age. The gender of the child, the educational level of the mother, and the monthly income of the family were found to be significantly related to malnutrition. Promoting the use of family planning, preventing diarrheal diseases, and vaccinating children through nutrition education programs are important activities to improve the nutritional status of children.

Optimizing Sanitation Network Upgrading Projects in Slum Areas.

Infrastructure upgrading projects are a key element in enhancing the livelihood of residents in slum areas. These projects face significant constructability challenges common to dense-urban construction coupled with the unique socioeconomic challenges of operating in slums. This research focuses on sanitation network upgrading projects in slum areas and proposes a novel methodology capable of (1) accounting for the unique constructability challenges for these projects, (2) accelerating the provision of sanitation services, and (3) optimizing construction decisions. The key contribution of this research to the body of knowledge is in developing a comprehensive construction planning framework capable of achieving these three objectives. The proposed framework focuses specifically on sewer lines upgrading within the larger sanitation networks upgrading projects. This framework consists of five main models that can guide planners in selecting the appropriate equipment sizes, trench system configuration, and optimal equipment routing, in addition to identifying all possible execution sequences along with the corresponding construction cost and duration of each sequence. Most notably, this framework proposes an approach to assess the serviceability of different construction plans measured by how fast sanitary services can be provided to slum dwellers. A multi-objective, genetic algorithms optimization model is developed to identify the optimal construction plans that accelerate the sanitary service provision to residents while minimizing construction costs. A real-world example is presented to demonstrate the model capabilities in optimizing construction plans.

Food insecurity status and its contributing factors in slums' dwellers of southwest Iran, 2021: a cross-sectional study.

BACKGROUND: One major factor causing food insecurity is believed to be poverty. Approximately 20 million Iranians live in slums with a vulnerable socioeconomic context. The outbreak of COVID-19, on top of the economic sanctions against Iran, has increased this vulnerability and made its inhabitants prone to food insecurity. The current study investigates food insecurity and its associated socioeconomic factors among slum residents of Shiraz, southwest Iran. METHODS: Random cluster sampling was used to select the participants in this cross-sectional study. The heads of the households completed the validated Household Food Insecurity Access Scale questionnaire to assess food insecurity. Univariate analysis was utilized to calculate the unadjusted associations between the study variables. Moreover, a multiple logistic regression model was employed to determine the adjusted association of each independent variable with the food insecurity risk. RESULTS: Among the 1227 households, the prevalence of food insecurity was 87.20%, with 53.87% experiencing moderate and 33.33% experiencing severe food insecurity. A significant relationship was observed between socioeconomic status and food insecurity, indicating that people with low socioeconomic status are more prone to food insecurity (P < 0.001). CONCLUSIONS: The current study revealed that food insecurity is highly prevalent in slum areas of southwest Iran. The socioeconomic status of households was the most important determinant of food insecurity among them. Noticeably, the coincidence of the COVID-19 pandemic with the economic crisis in Iran has amplified the poverty and food insecurity cycle. Hence, the government should consider equity-based interventions to reduce poverty and its related outcomes on food security. Furthermore, NGOs, charities, and governmental organizations should focus on local community-oriented programs to make basic food baskets available for the most vulnerable households.

Challenges and Barriers for Accessing Online Education Amongst School Children in an Urban Slum Area of Pune, India.

Background COVID-19 has restricted the education of students on a global scale. With the nationwide stay-at-home directives, schools, colleges and universities have been shut down. Online education is a measure for continuing the learning of the students in times of pandemic. However, the school-going children of urban slum areas face challenges in attending online classes. Through this study, we have tried to highlight the problems and challenges faced by the students and their parents from an urban slum area of Mangalwarpeth, Pune for attending online education in times of COVID. The urban slum area mainly consists of people from low socioeconomic backgrounds lacking the necessary resources and supportive environment for an online mode of education. We have observed and recorded the response of the participants in the context of online education in times of COVID and challenges faced by the lower socio-economic strata due to reasons like non-availability of resources, poor internet connectivity, poor understanding, and distractions while classes leading to low attendance. Methods A cross-sectional qualitative study was conducted in an urban slum area of Mangalwarpeth, Pune. Data was collected over four months after receiving consent from the parents of the children from the metropolitan slum area of Mangalwarpeth. A structured questionnaire was used. Data was coded on an excel sheet and was transferred to SPSS software version 21 (IBM Corp., Armonk, NY) and was represented in frequency and percentage. Result After the data collection and analysis, we found that (according to the modified Kuppuswamy scale for socioeconomic status) around 53% of the study population were from the lower middle class followed by the upper lower class (27.16%), upper middle class (9.87%), lower class (8.64%) and upper class (1.23%). Sixteen percent of participants do not have smartphones available, and 95.5% do not have a laptop required for online classes. A total of 19.5% of the students do not have access to internet services. Eighty-four percent of parents agreed on increased expenses of the internet. Conclusion Students from urban slum areas belong to lower socioeconomic classes and face problems while attending online classes like the nonavailability of resources and lack of a supportive environment. There are increased expenses of the internet as a result of the online mode of education, with increased distractions from the surroundings, concentration problems, and less understanding of the subjects. The students cannot interact with their teachers and friends and as a result, their social interaction is reduced. A supportive environment and proper resources are essential for the learning of students to continue education in times of emergencies like pandemics.

Exploring the Factors Associated with Dietary Diversity of Children Aged 6-59 Months in Some Rural and Slum Areas of Bangladesh amid the COVID-19 Pandemic: A Mixed-Effect Regression Analysis.

Background: Dietary diversity (DD) is a key component of diet quality, and malnutrition due to poor diet quality leads to child morbidity and mortality. However, in Bangladesh, there is a lack of information on childhood DD (for children aged 6-59 mo) amid the coronavirus disease 2019 (COVID-19) pandemic. Objectives: The purpose of this study was to assess the minimum DD and its associated factors among children aged 6-59 mo during the COVID-19 pandemic in Bangladesh. Methods: A cross-sectional study was carried out in 6 districts of Bangladesh. A total of 1190 respondents were included using cluster random sampling. The Individual Dietary Diversity Score (IDDS) for children was used to assess the children's DD. Factors associated with DD of children were identified using a multilevel binary logistics regression model. Results: About 70% of the children aged 6-59 mo had minimum DD during the COVID-19 pandemic in Bangladesh. Children who belonged to slum areas [adjusted odds ratio (AOR): 0.45; 95% CI: 0.24, 0.83], family income 12,000-15,000 Bangladeshi taka (BDT) (AOR: 1.79; 95% CI: 1.06, 3.05) and >15,000 BDT (AOR: 2.59; 95% CI: 1.47, 4.57), mothers aged 26-30 y (AOR: 0.35; 95% CI: 0.20, 0.62) and >30 y (AOR: 0.43; 95% CI: 0.22, 0.85), respondents who had 2 children <5 y old (AOR: 0.43; 95% CI: 0.28, 0.66), and children aged 12-23 mo (AOR: 1.89; 95% CI: 1.14, 3.20) were significantly associated with DD among children aged 6-59 mo. Conclusions: The findings of this study highlight the need for food and nutrition-related intervention, particularly targeting mothers of younger age and with >2 children <5 y old, mothers from slum regions, and fathers who were unemployed, to improve children's DD practices.

Sociodemographic and environmental health risk factor of COVID-19 in Jakarta, Indonesia: An ecological study.

Since December 2019, the COVID-19 pandemic has rapidly emerged on a global scale. Many factors have influenced the spread of COVID-19. This research studies the sociodemographic and environmental health risk factors associated with COVID-19. The study used an ecological study design with subdistricts as its unit of analysis. The total population was 44 subdistricts. Data analysis used correlation and linear regression tests. The study results showed that the average COVID-19 incident rate in Jakarta is 99.8 per 10,000 population. Risk factors for the spread of COVID-19 were associated with population's high level of education (B = 3.094, p value<0.001), population density (B = 0.275, p value = 0.029), and slum area (B = 0.404, p value<0.001). The main risk factor for the spread of COVID-19 in Jakarta is high level of education, which can reflect a higher economic status to the population and a tendency to be more mobile. The government needs to enforce a mobility restriction to lessen the spread of COVID-19.

Happiness in marginalized populations: a community-based study in South Central Iran.

BACKGROUND: Happiness has multiple levels and determinants in different communities, cultures, and social groups. The current study aimed to investigate happiness and its main determinants in slums in south central Iran. METHODS: This community-based, cross-sectional study was conducted with the participation of adults at least 18 years of age living in the biggest slum area in Shiraz, south central Iran. To determine levels of happiness, participants were asked to complete the Persian version of the GHQ28 questionnaire and a checklist based on the 2017 World Happiness Report. Data was analyzed using SPSS software version 19. A p-value less than 0.05 was considered significant. RESULTS: The mean age of the participants was 42.06 ± 16.34 years. Overall, 542 participants (45 %) were females, 257 (21.3 %) were illiterate, 678 (56.3 %) were married, and 495 (41.1 %) were unemployed and lived with their household. The happiness score, according to the Cantril ladder score, was 6.41 ± 2 (out of a total score of 10). Happiness was not correlated with gender (p = 0.37) or immigration (p = 0.06). Lower levels of happiness were seen in older adults (r=- 0.12, p < 0.001), illiterates (p = 0.03), the unemployed (p < 0.001), and people separated from their spouses (p < 0.001). Job satisfaction (p < 0.001, r = 0.47), total general health (p < 0.001, r=-0.36) and hope (p < 0.001, r = 0.41) were significantly correlated with happiness. Social support (< 0.001) and sufficient income and satisfaction (p < 0.001) were related with a higher score of happiness. CONCLUSIONS: Marital status, smoking, employment and job satisfaction, social support and trust, feelings of insecurity in the neighborhood, hope for the future, facing violence, and income satisfaction were the main determinants of happiness in the Sang Siah slum area.

Magnitude and gender-specific circumstances of depression among elderly population residing in an Urban slum area of a City in Maharashtra: A mixed-method study.

The burden of geriatric mental health in India is showing a silent epidemic trend, but the knowledge on spectrum of their mental well-being dwelling in slums is very trivial. This mixed-method study aimed to estimate the proportion of depression among elderly and to find out the gender-specific circumstances, leading to depression. A total of 209 subjects selected through multistage sampling from an urban slum in a city of Maharashtra were interviewed for estimating depression, and six focus group discussions (FGDs) were conducted to explore the circumstances. Overall, 42.1% of elderly people had depression with 2.8% severe depression. Major themes highlighted after FGDs were self-esteem, social role, dependence, negative experience, and disgrace among males, and among females, main themes were justifiable reason, managing mood, suppression, undesirable events, and stigma. Depression is a significant public health problem, and a diverse approach is required to understand the perception of elderlies which will highlight the core issues related to depression.

Microplastic distribution in surface water and sediment river around slum and industrial area (case study: Ciwalengke River, Majalaya district, Indonesia).

Microplastic research in urban and industrial areas, including remote areas, have been conducted recently. However, there is still a lack of research about microplastic abundances in slum area. Ciwalengke River is located in Majalaya, Indonesia, which is dominated by slum and industrial areas that probably generate microplastics. This research was conducted to investigate the distribution of microplastic around the slum area for the first time. Surface water and sediment samples of the river were obtained at ten locations and grouped into six segments location based on different land use at the riverbank. Microplastic particles were identified using binocular microscope and categorized by shape and size. The average microplastic concentration were 5.85 ±â€¯3.28 particles per liter of surface water and 3.03 ±â€¯1.59 microplastic particles per 100 g of dry sediments. Microplastic concentration in the sediment samples were found to have significant differences in location segment (Kruskal Wallis test, p-value = 0.01165 < 0.05), but no significant differences were found in the water samples (Kruskal Wallis test; p-value = 0.654 > 0.05). In addition, microplastic distribution was dominated by fiber particle. More fiber shape might be derived from the direct clothing of residents in the river and fabric washing process in the textile industries. This was also revealed by Raman spectroscopy test of several microplastic particles indicating that the type of microplastic were polyester and nylon.

Undernutrition and associated factors among children aged 6-59 months living in slum areas of Gondar city, northwest Ethiopia: a cross-sectional study.

BACKGROUND: Many people, especially in developing countries such as Ethiopia, are migrating to cities. The majority of these people have settled in slum areas, which often have poor sanitation and housing conditions. Therefore, this study was conducted to gather evidence on nutritional status and associated factors among children aged 6-59 months living in slum areas of Gondar city, northwest Ethiopia. METHODS: A community-based cross-sectional study was carried out from 3 to 28 May 2017. A total of 593 children from the slum areas aged 6-59 months were included in the study. Bivariable and multivariable logistic regression analyses were carried out to identify the independent determinants of stunting and wasting. RESULTS: The overall prevalences of stunting and wasting were 42.3% (95% CI 38.34, 46.3%) and 7.3% (95% CI 5.3, 9.4%), respectively. Poor wealth status (adjusted odds ratio [AOR] =1.79; 95% CI 1.19, 2.70) and age of child 24-35 months (AOR=2.56; 95% CI 1.32, 4.96), 36-47 months (AOR=2.27; 95% CI 1.14, 4.54) and 48-59 months (AOR=2.69; 95% CI 1.35, 5.32) were independently associated with stunting. Similarly, presence of a fever in the previous 2 weeks (AOR=2.29; 95% CI 1.20, 4.38) and paternal control over resources (AOR=3.66; 95% CI 1.12, 11.04) were associated with wasting. Children of uneducated mothers (AOR=3.30; 95% CI 1.29, 8.46) were also more likely to be wasted. CONCLUSION: This study illustrates that undernutrition is prevalent in the slum areas of Gondar city and is a critical public health problem. Therefore, attention should be targeted at economically disadvantaged children living in slum areas. In addition, there is a need to improve medical awareness of families with young children in these areas and increase the health-seeking behavior of these families, primarily by focusing on maternal education. Increasing women's decision-making autonomy over household resources is also recommended to address the problem.

Study of family factors in association with behavior problems amongst children of 6-18 years age group.

BACKGROUND: The 'behaviour problems' are having major impact on child's bodily and social development. The family provides emotional support to an individual as well as plays a major role in the formation of one's personality. The quality and nature of the parental nurturance that the child receives will profoundly influence his future development. The knowledge of these family factors associated with behaviour problems may be helpful to identify at risk children. AIMS AND OBJECTIVE: To study the family factors associated with behaviour problems amongst children of 6-18 Yrs age group. SETTING: an adopted urban slum area of Govt. Medical College, Miraj Dist-Sangli. DESIGN: Cross sectional study. MATERIALS AND METHODS: the sample size was calculated based upon 40% prevalence obtained in pilot study. Total 600 Children in the age group of 6-18 years residing in the urban slum area and their parents were interviewed with the help of predesigned, pretested proforma. ANALYSIS: chi-square test and risk estimate with Odd's ratio. RESULTS: Our study result reveals significant association between prevalence of behaviour problems with absence of either or both real parents and alcoholism in the parent or care taker. CONCLUSION: The behaviour problems have good prognosis if they are recognized earlier. Family has great role in prevention of behaviour problems in children, so parental counseling may be helpful.

Rabies menace and control - An insight into knowledge, attitude and practices.

BACKGROUND: There are very few community-based epidemiological studies on knowledge, attitude and practice about rabies prevention and control. This cross-sectional study was undertaken to determine the same in an urban slum area. METHODS: A random sample of 200 people was selected from an urban slum area. A pre-tested pro-forma was used to collect the data. RESULT: All study participants had knowledge of rabies transmission by dog bite compared to only 23% having knowledge about its transmission by scratches and licks. Only 40% of the participants were aware that the disease would cause fatal illness. As a first aid measure after dog bite, 66% of the participants responded that they would wash the wound with water, 24% said that they would visit a doctor and the rest responded that either they would do nothing (3%) or would adopt some unconventional methods/religious practices (7%) to prevent the development of rabies. 55.5% of participants were aware about the role of vaccine in preventing rabies. CONCLUSION: The level of awareness about rabies and its control measures is not high. The attitudes and practices of the respondents reflect the lack of IEC activities, inaccessibility of treatment facilities and the lack of services that would enable community participation in rabies control.