scholarly journals Spatial data analysis of malnutrition among children under-five years in Ethiopia

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Haile Mekonnen Fenta ◽  
Temesgen Zewotir ◽  
Essey Kebede Muluneh

Abstract Background Childhood malnutrition is a major cause of child mortality under the age of 5 in the sub-Saharan Africa region. This study sought to identify the risk factors and spatial distribution of the composite index of anthropometric failure (CIAF). Methods Secondary data from 2000, 2005, 2011, and 2016 Ethiopian Health and Demographic Survey (EDHS) were used. The generalized geo-additive mixed model was adopted via the Integrated Nested Laplace Approximation (INLA) with a binomial family and logit link function. Results The CIAF status of children was found to be positively associated with the male gender, the potency of contracting a disease, and multiple births. However, it was negatively associated with family wealth quartiles, parental level of education, place of residence, unemployment status of mothers, improved sanitation, media exposure, and survey years. Moreover, the study revealed significant spatial variations on the level of CIAF among administrative zones. Conclusions The generalized geo-additive mixed-effects model results identified gender of the child, presence of comorbidity, size of child at birth, dietary diversity, birth type, place of residence, age of the child, parental level of education, wealth index, sanitation facilities, and media exposure as main drivers of CIAF. The results would help decision-makers to develop and carry out target-oriented programs.

Anemia ◽  
2019 ◽  
Vol 2019 ◽  
pp. 1-10 ◽  
Author(s):  
Danielle J. Roberts ◽  
Temesgen Zewotir

Background. Anaemia in children is a significant health problem that receives little attention. This study aimed at determining the factors significantly associated with anaemia in children aged 6 to 59 months in Kenya, Malawi, Tanzania, and Uganda while accounting for the spatial heterogeneity within and between the districts of the four countries. In addition, the performance of the districts with regard to their impact on anaemia was assessed and ranked. Methods. A generalised additive mixed model with a spatial effect based on the geographical coordinates of the clusters was used. A district-level random effect was included to further account for the heterogeneity as well as to rank the performance of the districts based on the best linear unbiased prediction (BLUP). Results. The results depicted significant spatial heterogeneity between and within the districts of the countries. After accounting for such spatial heterogeneity, child-level characteristics (gender, malaria test result, and mother’s highest education level), household-level characteristics (household size, household’s wealth index Z-score, the type of toilet facility available, and the type of place of residence), and the country of residence were found to be significantly associated with the child’s anaemia status. There was a significant interaction between the type of place of residence and the country of residence. Based on the BLUP for the district-level random effect, the top 3 best- and worst-performing districts within each country were identified. Conclusion. The ranking of the performance of the districts allows for the worst-performing districts to be targeted for further research in order to improve their anaemia control strategies, as well as for the best-performing districts to be identified to further determine why they are performing better and then to use these districts as role models in efforts to overcome childhood anaemia.


2018 ◽  
Vol 66 (1) ◽  
pp. 21-27
Author(s):  
AHM Musfiqur Rahman Nabeen ◽  
Nur E Jannat ◽  
Md Abdus Salam Akanda

Maternal mortality is an important phenomenon to assess the overall health status of a society. To reduce maternal mortality the worldwide recognized vital three factors are: antenatal care, presence of skilled birth assistance and selection of place of delivery. This study made an initiative to identify potential risk factors which can influence the three factors employing the Bangladesh Demographic and Health Survey (BDHS), 2014 data. The parameters are estimated using Poisson count model and Logistic regression model. The estimation results indicate that mother’s education level, place of residence, mother’s age at birth, wealth index, husband’s education level, media exposure and region are significant factors for antenatal care visits. The significant factors for skilled birth assistance are mother’s education level, place of residence, wealth index, media exposure and husband’s education level where as place of residence, mother’s education level, wealth index, media exposure and husband’s education level are significant factors for selection of place of delivery. These results may help the policy makers to develop policies that may facilitate the reduction of maternal mortality in Bangladesh. Dhaka Univ. J. Sci. 66(1): 21-27, 2018 (January)


PLoS ONE ◽  
2021 ◽  
Vol 16 (5) ◽  
pp. e0251854
Author(s):  
Yigizie Yeshaw ◽  
Alemneh Mekuriaw Liyew ◽  
Achamyeleh Birhanu Teshale ◽  
Tesfa Sewunet Alamneh ◽  
Misganaw Gebrie Worku ◽  
...  

Introduction Iodine deficiency disorder a common problem in sub-Saharan Africa (SSA). It affects not only the health of the affected individual but also the economic development of the country. However, to the best of our knowledge, there is a scarcity in literature about the associated factors of iodized salt utilization in sub-Saharan Africa. Therefore, this study aimed to identify both individual and community level determinants of iodized salt utilization in sub-Saharan Africa. Methods This study used the appended datasets of the most recent demographic and health survey from 31 sub-Saharan countries. A total weighted sample of 391,463 households was included in the study. Both bivariable and multivariable multilevel logistic regression were done to determine the associated factors of iodized salt utilization in SSA. P value ≤ 0.05 was used to declare statistically significant variables. Results Those households with primary (AOR  =  1.53, 95% CI  =  1.50–1.57), secondary (AOR  = 1.81, 95% CI  =  1.76–1.86) and higher education level (AOR  =  2.28, 95% CI  =  2.17–2.40) had higher odds of iodized salt utilization. Households with middle (AOR  =  1.05, 95% CI  =  1.02–1.08), richer (AOR  = 1.13, 95% CI  =  1.09–1.17) and richest wealth index (AOR  =  1.23, 95% CI  =  1.18–1.28) also had an increased chance of using iodized salt. Households from high community media exposure (AOR  =  2.07, 95% CI  =  1.71–2.51), high community education level (AOR  =  3.78, 95% CI  =  3.14–4.56), and low community poverty level (AOR = 1.29, CI  =  1.07–1.56) had higher odds of using salt containing iodine. Conclusion Both individual and community level factors were found to be associated with use of salt containing iodine in sub-Saharan Africa. Education level, media exposure, community poverty level, wealth index, community education, and community media exposure were found to be associated with use of salt containing iodine in SSA. Therefore, to improve the use of iodized salt in the region, there is a need to increase access to media sources and develop the socioeconomic status of the community.


2019 ◽  
Author(s):  
CHRIS KHULU ◽  
Shuan Ramroop

Abstract Background: Anemia is defined as a condition where there is an insufficient quantity of homoglobin, hematocrit or red cell in the human body [1, 2]. Unicef (2017) report urged all countries to reduce under ve years mortality by 2030, thereof there is a need of understanding and determining factors contributing to child mortality. The significance of this study underpins the improvement in collaboration among the three countries and recommend to government the area to invest in order to meet the SDG target.Method: The current study used demographic health survey data from Angola (2016), Malawi (2016) and Senegal (2016). Using World Health Organisation (WHO) classification guidelines of anemia, the ordinal dependent variable was developed. The three categories of anemia condition used in this study are Mild (10.0 - 10.9 g/dl), Moderate (7.0 - 9.9 g/dl) and severe (<7 g/dl). Results: Gamma measure and chi-square test of independence was conducted to explore the association between anemia status and factors. The score test and Brant test were used to test the proportional odds model assumption and it was satisfied.Results from ordinal survey logistic regression model found place of residence, age of the child, wealth index, mother level of education and nutritional status to be significant factors associated with anemic condition of under five year children in all three countries. Discussion: The health institutions of Angola, Malawi and Senegal need to monitor under five years children that are suffering from malnutrition condition. The study showed that there is a high chance for under five years children to suffer from both malnutrition and anemia condition. This finding is similar to the results of the study that was conducted in Bangladesh and Burma [27, 28].Conclusion: The study identifieed place of residence, age of the child, wealth index, mother level of education and nutritional status as common factors associated with anemia in Angola, Malawi and Senegal. This nding is in agreement with that of the studies conducted by [27, 26, 36]. The results showed the necessity of collaboration between Angola, Malawi and Senegal in order to achieve the SGD target.


2021 ◽  
Author(s):  
Olaa Hall ◽  
Göran Djurfeldt ◽  
niklas Boke Olén

The standard narrative about inequality is that is ever increasing, but solid evidence to support this claim is often lacking, especially for poor countries and at subnational levels where data are scarce and poor. In this paper we use data from the Demographic and Health Survey for 34 countries in sub-Saharan Africa (SSA) and over 50000 villages surveyed since 1990. We use a wealth index developed by DHS researchers and Gini coefficients drawing on the same source together with remote sensing data. By means of a mixed model we conclude that human development, operationalized by the wealth index has tended to be associated with lower rather than higher inequality in SSA during the period covered.


2021 ◽  
Author(s):  
Getu Debalkie Demissie ◽  
Yonas Akalu ◽  
Abebaw Addis Gelagay ◽  
Wallelign Alemnew ◽  
Yigizie Yeshaw

Abstract Background: In sub-Saharan Africa there are several socio-economic and cultural factors which affect women’s ability to make decision regarding their own health including contraceptive usage. The main aim of this study was to determine factors associated with decision making power of women to use family planning in sub-Saharan Africa.Methods: The appended, most recent demographic and health survey datasets of 35 sub-Saharan countries were used. A total weighted sample of 83,882 women were included in the study. Both bivariable and multivariable multilevel logistic regression were done to determine the associated factors of decision making power of women to use family planning in SSA. The Odds Ratio (OR) with a 95% Confidence Interval (CI) was calculated for those potential variables included in the final model. Results: Those married women with primary education (AOR=1.24; CI:1.16,1.32),secondary education (AOR=1.31; CI:1.22,1.41), higher education (AOR=1.36; CI:1.20,1.53),media exposure(AOR=1.08; CI: 1.03, 1.13), currently working (AOR=1.27; CI: 1.20, 1.33), antenatal care visit of 1-3 (AOR=1.12; CI:1.05,1.20) and ≥ 4 ANC visit (AOR=1.14;CI:1.07,1.21), women who were informed about family planning (AOR=1.09; CI: 1.04, 1.15), women who had less than 3 children(AOR=1.12; CI: 1.02, 1.23) and 3-5 children (AOR=1.08; CI: 1.01, 1.16) had higher odds of decision making power to use family planning than their counter parts. Besides, mothers with age of 15-19 (AOR=0.61; CI: 0.52, 0.72), 20-24 (AOR= 0.69; CI: 0.60, 0.79), 25-29 (AOR=0.74; CI: 0.66, 0.84), and 30-34 years (AOR=0.82; CI: 0.73, 0.92) had reduced chance of decision making power of women to use family planning. Conclusion: Age, women’s level of education, occupation of women and their husband, wealth index, media exposure, ANC visit, fertility preference, husband’s desire number of children, region and information about family planning were factors associated with decision making power to use family planning among married women.


2017 ◽  
Vol 80 (4) ◽  
pp. 381-392 ◽  
Author(s):  
Małgorzata Markowska ◽  
Agnieszka Monika Przychodni ◽  
Grażyna Nowak-Starz ◽  
Elżbieta Cieśla

AbstractThis study sought to evaluate the number of those overweight and the rate of obesity among 6- and 7-year-olds living in Poland with regard to their place of residence, the parental level of education and the number of children in the family. The analysis was based on a survey of 64 544 children (33 051 boys and 31 493 girls) living in Poland. Overweight and obesity were defined based on body mass index (BMI) using the IOTF cut-off points. To evaluate the rates of overweight and obesity occurrence in children with regard to family socio-economic status, parental level of education, the number of children in the family, and the place of residence (divided into city and village) was used. ‘Only children’ were the most likely group to be overweight or obese. These children were twice as likely to be obese as their peers living in families with four or more children. Overweight and obesity occurred more often amongst children living in cities rather than those living in rural areas. Moreover, these conditions were more frequent among children whose parents had higher levels of education. The most significant predictors of childhood overweight and obesity were the number of children in the family and the educational level of the mother


PLoS ONE ◽  
2021 ◽  
Vol 16 (9) ◽  
pp. e0256726
Author(s):  
Haile Mekonnen Fenta ◽  
Temesgen Zewotir ◽  
Essey Kebede Muluneh

Background The prevalence of under-five children’s undernutrition in Ethiopia is among the highest in the world. This study aimed at exploring the prevalence and risk factors of the composite index for anthropometric failure (CIAF) of under-five children in Ethiopia by incorporating the zonal (district) effects. Methods The data was drawn from Ethiopian Demographic and Health Surveys (EDHSs), a population-based cross-sectional study of 29,599 under-five year children from 72 Zones in the years 2000, 2005, 2011, and 2016. Fixed effect variables related to child and maternal-household were included in the model. We adopted a generalized mixed model with CIAF as outcome variable and Zones as random effects. Results The prevalence of CIAF in Ethiopia was 53.78% with the highest prevalence of 61.30% in 2000 and the lowest prevalence of 46.58% in 2016. The model result revealed that being a female child, absence of comorbidity, singleton births, and the first order of birth showed significantly lower CIAF prevalence than their counterparts. Among the household characteristics, children from mothers of underweight body mass index, uneducated parents, poor household sanitation, and rural residents were more likely to be undernourished than their counterparts. Based on the best linear unbiased prediction for the zonal-level random effect, significant variations of CIAF among zones were observed. Conclusion The generalized linear mixed-effects model results identified gender of the child, size of child at birth, dietary diversity, birth type, place of residence, age of the child, parental level of education, wealth index, sanitation facilities, and media exposure as main drivers of CIAF. Disparities of CIAF were observed between and within the Ethiopian administrative Zones over time.


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