scholarly journals Vitamin A Supplementation Coverage and Ocular Signs among Children Aged 6–59 Months in Aleta Chuko Woreda, Sidama Zone, Southern Ethiopia

2021 ◽  
Vol 2021 ◽  
pp. 1-10
Author(s):  
Temesgen Nigusse ◽  
Achamyelesh Gebretsadik
Keyword(s):  
Health Education ◽  
Vitamin A ◽  
Vitamin A Deficiency ◽  
Clinical Signs ◽  
Public Health Problem ◽  
Southern Ethiopia ◽  
Wealth Status ◽  
Health Development ◽  
Vitamin A Supplementation ◽  
Ocular Signs

Background. Periodic vitamin A supplementation to children is a cost-effective strategy to avert vitamin A deficiency. However, few pieces of evidence are available about the coverage of vitamin A supplementation at the community level in the study area. Therefore, the aim of this study was to assess vitamin A supplementation coverage and prevalence of ocular signs of vitamin A deficiency among children aged 6–59 months. Methods. Community-based cross-sectional study design was conducted using a two-stage stratified random sampling method. Data were collected from mothers with children aged 6–59 months using a structured pretested questionnaire. A total of 665 children aged 6 to 59 months were examined for clinical signs and symptoms of vitamin A deficiency by trained clinical health professionals. Descriptive statistics and logistic regression were done. Result. Vitamin A supplementation coverage in the study area was 36.2% (95% CI: 32.6–39.9). Overall, the prevalence of xerophthalmia was 2.7%. Age group 6–23 months (AOR: 2.1, 95% CI: 1.4–2.9), good maternal knowledge (AOR: 1.5, 95% CI: 1.2–2.1), children with high wealth status (AOR: 2.3, 95% CI: 1.4–3.8), precampaign health education on vitamin A (AOR: 3.4,95% CI: 2.1–5.6), member of Health Development Army (AOR: 2.7, 95% CI: 1.7–4.2), and access to health facility within <30 minutes (AOR: 2.5, 95% CI: 1.6–3.8) were significantly associated with the receipt of vitamin A capsule. Conclusion. Vitamin A supplementation coverage of the study area was low as compared to the UNICEF threshold of 70%. Vitamin A deficiency is a public health problem in the study area. Increasing maternal level of knowledge, precampaign health education on vitamin A supplementation, and strengthening Health Development Army are recommended to increase the vitamin A supplementation coverage.

scholarly journals Uptake of routine vitamin A supplementation for children in Humbo district, southern Ethiopia: community-based cross-sectional study

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Getnet Kassa ◽  
Addisalem Mesfin ◽  
Samson Gebremedhin
Keyword(s):  
Preschool Children ◽  
Vitamin A ◽  
Vitamin A Deficiency ◽  
Economic Status ◽  
Cross Sectional Study ◽  
Southern Ethiopia ◽  
Sectional Study ◽  
Cross Sectional ◽  
Vitamin A Supplementation ◽  
Socio Economic Status

Abstract Background In low- and middle-income countries routine vitamin A supplementation (VAS) is a key strategy for reducing vitamin A deficiency and mortality and morbidity of preschool children. However, in Ethiopia, there is paucity of evidence regarding the level and determinants of the uptake of the supplement. This study was designed to assess the coverage and predictors of VAS among preschool children in Humbo district, Southern Ethiopia. Methods A cross-sectional study was conducted in April 2016. A total of 840 mothers/caregivers having children 6–59 months of age were selected using multistage cluster sampling technique from six rural villages implementing routine VAS program. Data were collected using interviewer administered questionnaire. Possible predictors considered in the study include distance from the nearby health facility, household socio-economic status, type of the household (model vs non-model), maternal access to health education on VAS, and knowledge on vitamin A and VAS. Multivariable logistic regression analysis was performed to identify predictors of uptake of VAS. The outputs are presented using adjusted odds ratio (AOR) with the respective 95% confidence interval (CI). Results The coverage of VAS was 75.0% (95% CI: 72.1–77.9). Better knowledge of mothers about the importance of the supplement (AOR: 1.49, 1.02–2.17), obtaining VAS related information from frontline community health workers (AOR: 1.51, 1.34–2.72) than health professionals and being from households in the “rich” wealth tertile (AOR: 1.80, 95% CI: 1.07–3.03) were positively associated with uptake VAS. Conclusion The VAS coverage of the area was approaching the expected national target of 80%. However, the uptake can be enhanced though awareness creation and improving socio-economic status of the community.

scholarly journals Refocusing vitamin A supplementation programmes to reach the most vulnerable

2020 ◽  
Vol 5 (7) ◽  
pp. e001997
Author(s):  
Erin McLean ◽  
Rolf Klemm ◽  
Hamsa Subramaniam ◽  
Alison Greig
Keyword(s):  
Vitamin A ◽  
Child Mortality ◽  
Vitamin A Deficiency ◽  
Child Survival ◽  
Public Health Problem ◽  
Mortality Rates ◽  
Vitamin A Supplementation ◽  
Use Of Resources ◽  
Year 2000 ◽  
Programme Coverage

WHO recommends vitamin A supplementation (VAS) programmes for children 6–59 months where vitamin A deficiency is a public health problem. However, resources for VAS are falling short of current needs and programme coverage is suffering. The authors present the case for considering the options for shifting efforts and resources from a generalised approach, to prioritising resources to reach populations with continued high child mortality rates and high vitamin A deficiency prevalence to maximise child survival benefits . This includes evaluating where child mortality and/or vitamin A deficiency has dropped, as well as using under 5 mortality rates as a proxy for vitamin A deficiency, in the absence of recent data. The analysis supports that fewer countries may now need to prioritise VAS than in the year 2000, but that there are still a large number of countries that do. The authors also outline next steps for analysing options for improved targeting and cost-effectiveness of programmes. Focusing VAS resources to reach the most vulnerable is an efficient use of resources and will continue to promote young child survival.

Vitamin A deficiency among children younger than 5 y in India: an analysis of national data sets to reflect on the need for vitamin A supplementation

2020 ◽  
Author(s):  
G Bhanuprakash Reddy ◽  
Raghu Pullakhandam ◽  
Santu Ghosh ◽  
Naveen K Boiroju ◽  
Shalini Tattari ◽  
...  
Keyword(s):  
Vitamin A ◽  
Vitamin A Deficiency ◽  
Public Health Problem ◽  
Sample Survey ◽  
Dietary Vitamin ◽  
High Dose ◽  
Serum Retinol ◽  
Indian Children ◽  
Vitamin A Supplementation ◽  
National Prevalence

ABSTRACT Background Biochemical vitamin A deficiency (VAD) is believed to be a serious public health problem (low serum retinol prevalence &gt;20%) in Indian children, justifying universal high-dose vitamin A supplementation (VAS). Objective To evaluate in Indian children younger than 5 y the risk of biochemical VAD from the Comprehensive National Nutrition Survey, as well as dietary vitamin A inadequacy and excess over the tolerable upper limit of intake (TUL) from national and subnational surveys, factoring in fortification and VAS. Methods Child serum retinol data, corrected for inflammation, were examined to evaluate national- and state-level prevalence of VAD. Simultaneously, dietary intakes from the National Sample Survey Office and the National Nutrition Monitoring Bureau were examined for risk of dietary vitamin A deficiency against its average requirement (AR) derived for Indian children. Theoretical estimates of risk reduction with oil and milk vitamin A fortification were evaluated along with the risk of exceeding the TUL, as well as when combined with intake from VAS. Results The national prevalence of biochemical VAD measured in 9563 children was 15.7% (95% CI: 15.2%, 16.3%), and only 3 states had prevalence significantly &gt;20%. The AR of vitamin A was 198 and 191 µg/d for boys and girls; the risk of dietary inadequacy was ∼70%, which reduced to 25% with oil and milk fortification. Then, the risk of exceeding the TUL was 2% and 1% in 1- to 3-y-old and 4- to 5-y-old children, respectively, but when the VAS dose was added to this intake in a cumulative 6-mo framework, the risk of exceeding the TUL rose to 30% and 8%, respectively. Conclusion The national prevalence of VAD risk is below 20% in Indian children. Because there is risk of excess intake with food fortification and VAS, serious consideration should be given to a targeted approach in place of the universal VAS program in India.

scholarly journals Utilization of vitamin A supplementation services in high priority districts of Bihar

2018 ◽  
Vol 5 (2) ◽  
pp. 667
Author(s):  
Nivedita Sinha ◽  
Rajesh R. Sinha ◽  
Ajay Krishna ◽  
Rashmi Singh
Keyword(s):  
Public Health ◽  
Vitamin A ◽  
Observational Study ◽  
Health Problem ◽  
Vitamin A Deficiency ◽  
Public Health Problem ◽  
Short Term ◽  
Cross Sectional ◽  
Vitamin A Supplementation ◽  
Ultimate Outcome

Background: Vitamin A deficiency (VAD) is a major preventable public health problem. Prevalence of VAD in preschool children was 5.7% (India), and 4.5% (Bihar). India is implementing biannual Vitamin A Supplementation (VAS) since 2007 along with 80 other countries. VAS was originally proposed as a short term measure, followed by dietary improvement. Since vulnerability to VAD is more in high priority districts (HPDs), it was deemed worthwhile to study the extent to which VAS programme is utilized in the 10 HPDs of Bihar with respect to the processes involved and the ultimate outcome of empowering the community with knowledge and capacity to combat VAD on their own.Methods: Cross sectional observational study conducted in 6 randomly selected blocks and 5 session sites per block of the 10 HPDs. 300 sites sampled for processes and 893 caregivers interviewed for their knowledge.Results: Out of 300 sites, 269 sites found functional, 30.85% sites had due lists and 30.11% had MCP cards; 20.44% had adequate VA. IEC displayed at 52.78% and 71.3% sessions conducted in shade. In 79.55% sites efforts made to determine age of child before administration. Correct use of recommended spoon known to 80.66%, benefits of VA to 76.57% and diseases due to VAD to 81.7% of FLWs. Knowledge regarding VA good in 33.4% of caregivers, average in 35.5%, and poor in 30.9%.Conclusions: Crucial gaps found in necessary inputs and conduct of VAS. Community knowledge found lacking for sustainable programme withdrawal. Better programme management will improve utilization. 

scholarly journals The determinant of National Vitamin A supplementation in Ethiopia: A Multilevel Logistic Regression Analysis

2020 ◽  
Author(s):  
Mohammed M. Oumer ◽  
Zelalem Mengestu ◽  
Sewbesew Yitayih ◽  
Malede Mequanent ◽  
Ayenew Molla
Keyword(s):  
Logistic Regression ◽  
Regression Analysis ◽  
Vitamin A ◽  
Low Income ◽  
Associated Factors ◽  
Vitamin A Deficiency ◽  
Public Health Problem ◽  
Linear Mixed Effect Model ◽  
Mixed Effect ◽  
Vitamin A Supplementation

Abstract Background: Vitamin A deficiency is a public health problem in many low-income countries including Ethiopia. Globally, the prevalence of vitamin A deficiency is estimated to be 190 million among children under-five age causing one up to two million deaths annually.Its periodic supply is a major intervention program to reduce the morbidity, mortality, and blindness among the children in Ethiopia. Objective: The aim of this study was to determine associated factors of national vitamin A supplementationamong children aged 6-59 monthsusing the 2016 Ethiopian Demographic and Health Survey Data. Methods: A population based cross-sectional study design wasperformed to determine factors associated with the vitamin A supplyamong children aged between 6 and 59 monthswithin the last six months before the start of the survey. A univariateanalysis, bivariate analysis, binary logistic regression, and generalized linear mixed effect model were appliedto analyze the data. Results: After adjusting for covariates; the odds of taking vitamin A supply were 1.3 times, 1.7 times, and 1.8 times higher among the women who had two, three, and four and above antenatal care visits, respectively. The mothers’ employment status, health cheek up after their delivery,and theirhealth facility delivery were positively influence the uptake of the vitamin A capsule. In addition,women residing in the communities with high proportion of the media exposure[AOR (Adjusted Odds Ratio) = 1.17 (95%CI: 1.00, 1.37)]were positively associated with the receipt of vitamin A capsule.Random effects indicated that the variation on the uptake of vitamin A supplementation between the communities was statistically significant in all stage of the models. Conclusions: The individual and community level characteristics had a significant influence on the uptake of vitamin A supplementation. Therefore, these factors should be considered in policy formulation and programming in order to improve the coverage of vitamin A supplementation in Ethiopia. Keywords: Vitamin A supply, associated factors, multilevellogistic regression analysis, Ethiopia

scholarly journals Transgenic Pro-Vitamin A Biofortified Crops for Improving Vitamin A Deficiency and Their Challenges

2017 ◽  
Vol 11 (1) ◽  
pp. 11-23 ◽  
Author(s):  
Hyejin Lee
Keyword(s):  
Developing Countries ◽  
Vitamin A ◽  
Nutrition Education ◽  
Vitamin A Deficiency ◽  
Public Health Problem ◽  
Current Status ◽  
Vitamin A Supplementation ◽  
Safety Issues ◽  
Crop Development ◽  
Significant Attention

Vitamin A Deficiency (VAD) has been a public health problem among children in developing countries. To alleviate VAD, Vitamin A Supplementation (VAS), food fortification, biofortification and nutrition education have been implemented in various degrees of success with their own merits and limits. While VAS is the most widely utilized intervention in developing countries to ease the burden of VAD, some have raised questions on VAS’ effectiveness. Biofortification, often touted as an effective alternative to VAS, has received significant attention. Among the available biofortification methods, adopting transgenic technology has not only facilitated rapid progress in science for enhanced pro-Vitamin A (pVA) levels in target crops, but drawn considerable skepticism in politics for safety issues. Additionally, VAD-afflicted target regions of transgenic pVA crops widely vary in their national stance on Genetically Modified (GM) products, which further complicates crop development and release. This paper briefly reviews VAS and its controversy which partly demanded shifts to food-based VAD interventions, and updates the current status of transgenic pVA crops. Also, this paper presents a framework to provide potential influencers for transgenic pVA crop development under politically challenging climates with GM products. The framework could be applicable to other transgenic micronutrient biofortification.

scholarly journals Maternal Vitamin A Deficiency during Pregnancy and Its Relation with Maternal and Neonatal Hemoglobin Concentrations among Poor Egyptian Families

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
A. M. Hamdy ◽  
M. M. Abdel Aleem ◽  
A. A. El-Shazly
Keyword(s):  
Vitamin A ◽  
Vitamin A Deficiency ◽  
Public Health Problem ◽  
Cross Sectional Study ◽  
Maternal Serum ◽  
Major Public Health Problem ◽  
Serum Retinol ◽  
Cross Sectional ◽  
Vitamin A Supplementation ◽  
Term Newborns

Background. Vitamin A deficiency (VAD) during pregnancy represents a major public health problem in developing countries. Anemia is a common consequence of VAD. We aimed to measure serum retinol concentrations of a sample of poor Egyptian mothers and correlate it with their Hb% and cord Hb%. Methods. This cross-sectional study included 200 healthy mothers and their healthy full term newborns. Maternal and cord blood samples were collected for CBC and measurement of serum retinol concentrations. Results. Forty-seven mothers (23.5%) had VAD and 50% were anemic. Mothers with VAD had a significantly lower mean Hb% and a significantly higher frequency of anemia (95.7%) compared to mothers without VAD (35.9%). The relative risk for anemia among mothers with VAD was 2.7 (CI = 2.12–3.3). Newborns of mothers with VAD had a significantly lower mean cord Hb% compared to newborns of mothers without VAD. Maternal serum retinol concentrations were positively correlated with maternal Hb% and cord Hb%. Conclusion. Maternal VAD during pregnancy among poor mothers is associated with maternal anemia and lower Hb% of newborns at birth. Vitamin A supplementation is highly recommended for this vulnerable group.

scholarly journals Uptake of routine vitamin A supplementation for children in Humbo district, Southern Ethiopia: Community-based cross-sectional study

2020 ◽  
Author(s):  
Getnet Kassa ◽  
Addisalem Mesfin ◽  
Samson Gebremedhin
Keyword(s):  
Preschool Children ◽  
Vitamin A ◽  
Vitamin A Deficiency ◽  
Economic Status ◽  
Cross Sectional Study ◽  
Southern Ethiopia ◽  
Sectional Study ◽  
Cross Sectional ◽  
Vitamin A Supplementation ◽  
Socio Economic Status

Abstract Background: In low- and middle-income countries routine vitamin A supplementation (VAS) is a key strategy for reducing vitamin A deficiency and mortality and morbidity of preschool children. However, in Ethiopia, there is paucity of evidence regarding the level and determinants of the uptake of the supplement. This study was designed to assess the coverage and predictors of VAS among preschool children in Humbo district, Southern Ethiopia.Methods: A cross-sectional study was conducted in April 2016. A total of 840 mothers/caregivers having children 6-59 months of age were selected using multistage cluster sampling technique from six rural villages implementing routine VAS program. Data were collected using interviewer administered questionnaire. Possible predictors considered in the study include distance from the nearby health facility, household socio-economic status, type of the household (model vs non-model), maternal access to health education on VAS, and knowledge on vitamin A and VAS. Multivariable logistic regression analysis was performed to identify predictors of uptake of VAS. The outputs are presented using adjusted odds ratio (AOR) with the respective 95% confidence interval (CI). Results: The coverage of VAS was 75.0% (95% CI: 72.1-77.9). Better knowledge of mothers about the importance of the supplement (AOR: 1.49, 1.02-2.17), obtaining VAS related information from frontline community health workers (AOR: 1.51, 1.34-2.72) than health professionals and being from households in the “rich” wealth tertile (AOR: 1.80, 95% CI: 1.07-3.03) were positively associated with uptake VAS. Conclusion: The VAS coverage of the area was approaching the expected national target of 80%. However, the uptake can be enhanced though awareness creation and improving socio-economic status of the community.

scholarly journals Uptake of routine vitamin A supplementation for children in Humbo district, Southern Ethiopia: Community-based cross-sectional study

2020 ◽  
Author(s):  
Getnet Kassa ◽  
Addisalem Mesfin ◽  
Samson Gebremedin
Keyword(s):  
Preschool Children ◽  
Vitamin A ◽  
Vitamin A Deficiency ◽  
Economic Status ◽  
Cross Sectional Study ◽  
Southern Ethiopia ◽  
Sectional Study ◽  
Cross Sectional ◽  
Vitamin A Supplementation ◽  
Socio Economic Status

Abstract BackgroundIn low- and middle-income countries routine vitamin A supplementation (VAS) is a key strategy for reducing vitamin A deficiency and mortality and morbidity of preschool children. However, in Ethiopia, there is paucity of evidence regarding the level and determinants of the uptake of the supplement. This study was designed to assess the coverage and predictors of VAS among preschool children in Humbo district, Southern Ethiopia.MethodsA cross-sectional study was conducted in April 2016. A total of 840 mothers/caregivers having children 6-59 months of age were selected using multistage cluster sampling technique from six rural villages implementing routine VAS program. Data were collected using interviewer administered questionnaire. Possible predictors considered in the study include distance from the nearby health facility, household socio-economic status, type of the household (model vs non-model), maternal access to health education on VAS, and knowledge on vitamin A and VAS. Multivariable logistic regression analysis was performed to identify predictors of uptake of VAS. The outputs are presented using adjusted odds ratio (AOR) with the respective 95% confidence interval (CI).ResultsThe coverage of VAS was 75.0% (95% CI: 72.1-77.9). Better knowledge of mothers about the importance of the supplement (AOR: 1.49, 1.02-2.17), obtaining VAS related information from frontline community health workers (AOR: 1.51, 1.34-2.72) than health professionals and being from households in the “rich” wealth tertile (AOR: 1.80, 95% CI: 1.07-3.03) were positively associated with uptake VAS.ConclusionThe VAS coverage of the area was approaching the expected national target of 80%. However, the uptake can be enhanced though awareness creation and improving socio-economic status of the community.

scholarly journals Uptake of routine vitamin A supplementation for children in Humbo district, Southern Ethiopia: Community-based cross-sectional study

2020 ◽  
Author(s):  
Getnet Kassa ◽  
Addisalem Mesfin ◽  
Samson Gebremedin
Keyword(s):  
Preschool Children ◽  
Vitamin A ◽  
Health Workers ◽  
Vitamin A Deficiency ◽  
Cross Sectional Study ◽  
Southern Ethiopia ◽  
Multivariable Logistic Regression Analysis ◽  
Sectional Study ◽  
Cross Sectional ◽  
Vitamin A Supplementation

Abstract Background In low- and middle-income countries routine vitamin A supplementation (VAS) is a key strategy for reducing vitamin A deficiency and mortality and morbidity of preschool children. However, in Ethiopia, there is paucity of evidence regarding the level and determinants of the uptake of the supplement. This study was designed to assess the coverage and predictors of VAS among preschool children in Humbo district, Southern Ethiopia. Methods A cross-sectional study was conducted in April 2016. A total of 840 mothers/caregivers having children 6–59 months of age were selected using multistage cluster sampling technique from six rural villages implementing routine VAS program. Data were collected using interviewer administered questionnaire. Multivariable logistic regression analysis was performed to identify predictors of uptake of VAS. The outputs are presented using adjusted odds ratio (AOR) with the respective 95% confidence interval (CI). Results The coverage of VAS was 75.0% (95% CI: 72.1–77.9). Better knowledge of mothers about the importance of the supplement (AOR: 1.49, 1.02–2.17), obtaining VAS related information from frontline community health workers (AOR: 1.51, 1.34–2.72) than health professionals and being from households in the “rich” wealth tertile (AOR: 1.80, 95% CI: 1.07–3.03) were positively associated with uptake VAS. Conclusion The VAS coverage of the area was approaching the expected national target of 80%. However, the uptake can be enhanced though awareness creation and improving socio-economic status of the community.

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