The Role of Household Assets in Improving Women's Dietary Diversity in Ethiopia.

Background: ENGINE (Empowering New Generations for Improved Nutrition and Economic Opportunities) was a US Agency for International Development (USAID)-funded project implemented in Ethiopia from 2011 to 2016. ENGINE used a multisectoral approach to achieve the goals articulated in the Government of Ethiopia's National Nutrition Plan, among which is improvement in the dietary intakes of women and preschool-aged children. Objectives: The objectives of the present research are 2-fold: 1) to document trends in women's dietary diversity (WDD) and 2) to identify factors associated with dietary diversity for women. Methods: Descriptive statistics and multivariate, pooled analyses were calculated. Results: Results indicate that WDD was low, ranging, on average, from 3.0 to 4.0 (out of a possible 10). Across the time points covered reflecting pregnancy and 1-y postpartum, only ∼13% to 17% of women met the Minimum Dietary Diversity Score for Women (MDD-W). Conclusions: The production of both food and cash crops and the rearing of livestock were significant predictors of improved dietary diversity in women. The focus of ENGINE on a diverse set of agricultural activities improved WDD and MDD-W in a population of women where dietary diversity is poor.

Household Decision-Making: Implications for Production, Consumption, and Sale of Nutrient-Rich Foods.

Household decision-making influences choices related to the production, sale, purchase, and consumption of nutrient-rich foods. The present study assessed the effect of household decision-making in 2 regions of Ethiopia within 2 groups of households, most vulnerable households and model farmer households. The study focused on identifying barriers and facilitators relating to decisions about nutrient-rich foods-in this case fruits, vegetables, and animal source foods. The results provide insights into how future agricultural programs can affect key aspects of decision-making to maximize the positive impacts on diet and food security.

Social and behaviour change communication to improve child feeding practices in Ethiopia.

Social and behaviour change communication (SBCC) interventions can positively affect optimal nutritional practices. This study evaluated the added value of a virtual facilitator tool to an enhanced community conversation (ECC) programme to improve infant and young child feeding (IYCF) practice among children under the Growth through Nutrition Activity programme in Ethiopia. The study used a quasi-experimental design with a control group. Pregnant and/or lactating women were the study population for both study groups. The intervention (ECC + VF) group received all the same components as the control group but had the addition of in-person ECC meetings supplemented with audio-recorded virtual facilitators (VF) sessions designed to complement the monthly meeting lesson or topic. A difference in difference analysis was employed using generalized linear mixed model (GLMM) in Stata version 15.0 (Stata Corporation, College Station, TX). A p-value of less than or equal to 0.05 was considered significant for all tests. Accordingly, a 13.6% change in iron folic acid (IFA) intake for 3 months and above was observed in the intervention group. Even though not statistically significant, large to moderate positive changes in child minimum diet diversity (20%), minimum acceptable diet (18%) and women diet diversity (7.9%) were observed in the intervention group. This study identified the use of virtual facilitators as a modality to transmit standard nutrition messages during ECC programmes for optimal IYCF practices. The findings strengthen the notion that using a combination of SBCC approaches has advantage over a single method in improving important nutritional practices.

A community-based randomized controlled trial providing weekly iron-folic acid supplementation increased serum- ferritin, -folate and hemoglobin concentration of adolescent girls in southern Ethiopia.

Adequate micronutrient status during adolescence can break the inter-generational cycle of malnutrition. This study evaluated the effect of community-based weekly iron-folic acid supplementation (WIFAS) on serum ferritin (SF), serum folate (SFol) and hemoglobin concentration (Hb) among adolescent girls. A community-based, individually randomized-controlled trial (RCT) was conducted in four villages of Wolaita and Hadiya zones. Adolescent girls (n = 226) aged 10-19 years were recruited and randomly assigned (n = 113/group) into: (i) WIFAS and (ii) control (no intervention) groups. Anthropometry, Hb concentration, and serum ferritin (SF), SFol, and C-reactive protein (CRP) was analyzed at baseline and endline. Baseline Hb, SF, SFol and CRP concentrations were similar in both groups (P > 0.05). About 47-49% of adolescents had marginal iron store (< 50 µg/l). Hb, SF, and SFol concentrations increased in the intervention group, but not in the control group (P < 0.05). Marginal iron store decreased from 49 to 12% after 3-months of WIFAS; whereas, the proportion of adolescents with elevated SF (> 15 µg/l) was slightly higher in the WIFAS than in the control group (P = 0.06). After adjusting for confounding factors in the multiple linear regression model, a three-months WIFAS intervention was associated with an improvement of 4.10 ng/ml in serum folate, 39.1 µg/l in serum ferritin, and 1.2 g/dl in hemoglobin concentration relative to the control group (P < 0.001). WIFAS intervention for three-months was effective in reducing iron and folate deficiency in adolescent girls. Future studies should evaluate the long-term impact of intermittent WIFAS.

Undernutrition and its determinants among adolescent girls in low land area of Southern Ethiopia.

BACKGROUND: Undernutrition is one of the most common causes of morbidity and mortality among adolescent girls worldwide, especially in South-East Asia and Africa. Even though adolescence is a window of opportunity to break the intergenerational cycle of undernutrition, adolescent girls are a neglected group. The objective of this study was to assess the nutritional status and associated factors among adolescent girls in the Wolaita and Hadiya zones of Southern Ethiopia. METHODS: A community-based cross-sectional study was conducted, and a multistage random sampling method was used to select a sample of 843 adolescent girls. Anthropometric measurements were collected from all participants and entered in the WHO Anthro plus software for Z-score analysis. The data was analyzed using EPI-data 4.4.2 and SPSS version 21.0. The odds ratios for logistic regression along with a 95% confidence interval (CI) were generated. A P-value < 0.05 was declared as the level of statistical significance. RESULT: Thinness (27.5%) and stunting (8.8%) are found to be public health problems in the study area. Age [AOR(adjusted odds ratio) (95% CI) = 2.91 (2.03-4.173)], large family size [AOR (95% CI) = 1.63(1.105-2.396)], low monthly income [AOR (95% CI) = 2.54(1.66-3.87)], not taking deworming tablets [AOR (95% CI) = 1.56(1.11-21)], low educational status of the father [AOR (95% CI) = 2.45(1.02-5.86)], the source of food for the family only from market [AOR (95% CI) = 5.14(2.1-12.8)], not visited by health extension workers [AOR (95% CI) = 1.72(1.7-2.4)], and not washing hand with soap before eating and after using the toilet [AOR (95% CI) = 2.25(1.079-4.675)] were positively associated with poor nutritional status of adolescent girls in the Wolaita and Hadiya zones, Southern Ethiopia. CONCLUSION: Thinness and stunting were found to be high in the study area. Age, family size, monthly household income, regularly skipping meals, fathers' educational status, visits by health extension workers, and nutrition services decision-making are the main predictors of thinness. Hand washing practice, visits by health extension workers, and nutrition services decision-making are the main predictors of stunting among adolescent girls. Multisectoral community-based, adolescent health and nutrition programs should be implemented.

Assessment of selected nutrients and toxic metals in fruits, soils and irrigation waters of Awara Melka and Nura Era farms, Ethiopia.

The objective of the present study was to determine the levels of essential nutrients (Na, K, Ca, Mg, Fe, Cu, Zn, Mn) and toxic metals (Pb and Cd) in selected varieties of fruits (banana, grape, guava, mandarin and orange), farmland soils and irrigation waters to assess nutritional impact on health. The freeze dried fruits were digested using HNO3 and HClO4 and the levels of the elements determined using flame atomic absorption spectrometer. The highest amount of K (3480) and Mg (281) and the lowest amount of Na (6.4) and Ca (75) µg/g were obtained in banana compared to other analyzed fruits. Cd was detected in guava (0.2 µg/g), orange (0.3 µg/g) and mandarin (0.1 µg/g), but not detected in banana and grape. Pb was not detected in all the fruits. Appreciable amount of total ascorbic acid was found in guava (1170 µg/g) compared to that of other fruits. Furthermore, farmland soils and irrigation waters were analyzed for the selected metals and physico-chemical properties of soils including pH, electrical conductivity, cation exchange capacity, texture and available phosphorus determined to elucidate factors controlling the availability of metals in fruits. Applying statistical packages, analysis of variances and Pearson correlation, links between metal levels in fruits and those in soil and water samples were evaluated.

Dietary Fluoride Intake and Associated Skeletal and Dental Fluorosis in School Age Children in Rural Ethiopian Rift Valley.

An observational study was conducted to determine dietary fluoride intake, diet, and prevalence of dental and skeletal fluorosis of school age children in three fluorosis endemic districts of the Ethiopian Rift Valley having similar concentrations of fluoride (F) in drinking water (~5 mg F/L). The duplicate plate method was used to collect foods consumed by children over 24 h from 20 households in each community (n = 60) and the foods, along with water and beverages, were analyzed for fluoride (F) content. Prevalence of dental and skeletal fluorosis was determined using presence of clinical symptoms in children (n = 220). Daily dietary fluoride intake was at or above tolerable upper intake level (UL) of 10 mg F/day and the dietary sources (water, prepared food and beverages) all contributed to the daily fluoride burden. Urinary fluoride in children from Fentale and Adamitulu was almost twice (>5 mg/L) the concentration found in urine from children from Alaba, where rain water harvesting was most common. Severe and moderate dental fluorosis was found in Alaba and Adamitulu, the highest severity and prevalence being in the latter district where staple foods were lowest in calcium. Children in all three areas showed evidence of both skeletal and non-skeletal fluorosis. Our data support the hypothesis that intake of calcium rich foods in addition to using rain water for household consumption and preparation of food, may help in reducing risk of fluorosis in Ethiopia, but prospective studies are needed.

Comparison of the effects of conditional food and cash transfers of the Ethiopian Productive Safety Net Program on household food security and dietary diversity in the face of rising food prices: ways forward for a more nutrition-sensitive program.

BACKGROUND: In light of the continuing rise in food prices during and after the 2008 world food crisis, whether food and cash transfers are equally effective in improving food security and diet quality is debatable. OBJECTIVE: To compare the effects of conditional food and cash transfers of the Ethiopian Productive Safety Net Program (PSNP) on household food security and dietary diversity. METHODS: Data on household dietary diversity, child anthropometry, food security, and preference of transfer modalities (food, cash, or mixed) were generated from a cross-sectional survey of 195 PSNP beneficiary households (67 receiving food and 128 receiving cash) in Hawella Tulla District, Sidama, southern Ethiopia. RESULTS: Most beneficiaries (96%) reported food shortages, and 47% reported food shortages that exceeded 3 months. Households receiving cash had better household dietary diversity scores (p = .02) and higher consumption of oils and fats (p = .003) and vitamin A-rich foods (p = .002). Compared with households receiving food, households receiving cash were more affected by increases in food prices that forced them to reduce their number of daily meals (p < .001) and spend less on nonstaples (p < .001). While most households receiving food (82%) preferred to continue receiving food, households receiving cash (56%) preferred a mix of food and cash. CONCLUSIONS: Households receiving cash had better household dietary diversity than households receiving food, a result suggesting that cash transfers may be more effective. However, the continuing rise infood prices may offset these benefits unless cash transfers are index-linked to food price fluctuations.

Clinical assessment of goiter and low urinary iodine concentration depict presence of severe iodine deficiency in pregnant Ethiopian women: a cross-sectional study in rural Sidama, southern Ethiopia.

BACKGROUND: Maternal iodine nutrition during pregnancy is critical and deficiency during this period may compromise optimal fetal development. OBJECTIVE: To determine iodine status and knowledge of iodine deficiency disorders (IDD) of pregnant women in rural Sidama, southern Ethiopia. METHODS: A cross-sectional community-based study was conducted in three kebeles which were selected randomly from the eight kebeles in the study area using probability proportional to size methods. Data were collected in January, 2009, from 172 pregnant women. Main outcome measures were urinary iodine concentration (UIC), % of population with UIC < 20 microg/L, % of households using iodized salt, iodine content of salt and total goiter rate (TGR). RESULTS: Median UIC was only 15 microg/L compared to the 150 microg/L minimum recommendation from WHO/UNICEF/ ICCIDD for pregnant women. The UIC of 60% of the women was < 20 microg/L. More than 90% of households were not using iodized salt and median salt iodine content was almost zero compared to the recommended 15-40 mg/kg. TGR was 49% (95% CI: 42, 56) which is much higher than the 5% TGR cut-off signifying a problem of public health significance. In addition, > 90% of participants didn't know about IDD, about the cause of goiter or why iodized salt is important. CONCLUSION: Results indicated the presence of severe iodine deficiency in the study population; urgent intervention, through universal salt iodization, and iodine supplementation to high risk groups is required.

Iodine status and cognitive function of women and their five year-old children in rural Sidama, southern Ethiopia.

OBJECTIVE: Iodine deficiency is one of the most common micronutrient deficiencies worldwide and is a major cause of preventable mental retardation. The purpose of this study was to assess the iodine status and cognitive function of women of childbearing age and their five-year-old children. METHOD: A cross-sectional study was conducted in a rural village in southern Ethiopia. A convenience sample of one hundred women and their five year-old children participated in the study. Goiter grade, urinary iodine excretion, Raven's CPM and cognitive tests from the Kaufman ABC-II, were administered to the women and their children. RESULTS: The use of iodized salt was only 2%. The mean iodine content of water in and around the study area was 4.46 microg/l. Occurrence of goiter was 85% in the women and 33% in children. Urinary iodine excretion for all participants was <49 microg/L, the top of the range for moderate iodine deficiency. The median urinary iodine excretion (UIE) was 1 microg/L for both mothers and children. For children, measures of short term memory (Sequential index) were correlated with the visual processing (Simultaneous index) (r = 0.49, p < 0.0001). Goiter and urinary iodine excretion were correlated to Sequential index (r = 0.39, p = 0.0011 and r = 0.2, p = 0.05) respectively, but not to the Simultaneous index for children. Sequential (r = 0.21, p = 0.03) and Simultaneous (r = 0.29, p = 0.004) indices of mothers and children were correlated. CONCLUSION: The high prevalence of goiter and the low urinary iodine excretion demonstrate serious long- and short-term iodine deficiency in the study area. Relations between measures of iodine status and short term memory in children raise concern about potential functional effects of iodine deficiency.

The role of changing diet and altitude on goitre prevalence in five regional states in Ethiopia.

OBJECTIVE: Iodine Deficiency Disorders (IDD) as one of the leading nutritional problems has been increasing through time due to iodine deficiency, aggravating factors and IDD knowledge in many parts of Ethiopia. The effect of changing diet and altitude on goitre prevalence is assessed. METHODOLOGY: Randomly selected five regional states (Amhara, Oromiya, Tigray, SNNP and Benshangul-Gumuz) were used to conduct cross-sectional study on IDD. In each region cluster sampling method was applied to select study subjects. Low land and adjacent high land were independently sampled to investigate the role of altitude on goiter prevalence. Totally 6960 children and the same number of biological mothers of the children were included in the clinical examination for goiter and household interview. Urine samples were collected from children for urinary iodine examination/analysis (UIE). Besides, in all clusters qualitative data were collected on IDD knowledge and cassava introduction, cultivation and consumption. RESULTS: Cassava consumption and living in high altitude were found to be risk factors for IDD. In the two regions (SNNP and Benshangul-Gumuz) among three where cassava is cultivated, those who consume cassava frequently were significantly (p < 0.001) affected by goitre than those consuming rarely or not. In the last thirty years cassava consumption has been increasing with the concomitant increase in goitre rate and other associated health problems. Acute cyanide intoxication in children from cassava meal was reported. In Amhara region, goitre rate was significantly (p < 0.05) higher in high altitudes than in low both for children and mothers. This was due to significantly (p < 0.01) low level of iodine intake in high lands than in low as indicated by UIE. Due to stigma, parents do not send goitrous children to schools and goitrous girls are not wanted for marriage. CONCLUSION: Besides low level of iodine intake, cassava consumption and living in high altitude were responsible for the observed variation and severity in goitre rates. IDD affects several dimensions of human life including school enrolment and marriage. Addressing IDD in-terms of salt iodization and training communities on cassava processing techniques to remove cyanide, awareness creation on IDD and soil conservation are highly recommended.

The goitre rate, its association with reproductive failure, and the knowledge of iodine deficiency disorders (IDD) among women in Ethiopia: cross-section community based study.

BACKGROUND: Iodine deficiency is severe public health problem in Ethiopia. Although urinary iodine excretion level (UIE) is a better indicator for IDD the goitre rate is commonly used to mark the public health significance. The range of ill effect of IDD is however beyond goitre in Ethiopia. In this study the prevalence of goitre and its association with reproductive failure, and the knowledge of women on Iodine Deficiency were investigated. METHODS: A cross-section community based study was conducted during February to May 2005 in 10998 women in child bearing age of 15 to 49 years. To assess the state of iodine deficiency in Ethiopia, a multistage "Proportional to Population Size" (PPS) sampling methods was used, and WHO/UNICEF/ICCIDD recommended method for goitre classification. RESULTS: Total goitre prevalence (weighted) was 35.8% (95% CI 34.5-37.1), 24.3% palpable and 11.5% visible goitre. This demonstrates that more than 6 million women were affected by goitre. Goitre prevalence in four regional states namely Southern Nation Nationalities and People (SNNP), Oromia, Bebshandul-Gumuz and Tigray was greater than 30%, an indication of severe iodine deficiency. In the rest of the regions except Gambella, the IDD situation was mild to moderate. According to WHO/UNICEF/ICCIDD this is a lucid indication that IDD is a major public health problem in Ethiopia. Women with goitre experience more pregnancy failure (X2 = 16.5, p < 0.001; OR = 1.26, 1.12 < OR < 1.41) than non goitrous women. Similarly reproductive failure in high goitre endemic areas was significantly higher (X2 = 67.52; p < 0.001) than in low. More than 90% of child bearing age women didn't know the cause of iodine deficiency and the importance of iodated salt. CONCLUSION: Ethiopia is at risk of iodine deficiency disorders. The findings presented in this report emphasis on a sustainable iodine intervention program targeted at population particularly reproductive age women. Nutrition education along with Universal Salt Iodization program and iodized oil capsule distribution in some peripheries where iodine deficiency is severe is urgently required.

Prevalence of goiter in children 6 to 12 years of age in Ethiopia.

BACKGROUND: Iodine-deficiency disorders are a major public health problem in Ethiopia. In conjunction with implementing control programs, baseline information needs to be established. OBJECTIVE: To investigate the distribution and degree of severity of iodine-deficiency disorders in terms of goiter prevalence, urinary iodine excretion (UIE) levels, and proportion of households with iodated salt in Ethiopia. METHODS: A nationwide, community-based, cross-sectional study was conducted from February to May 2005 among 10,965 children aged 6 to 12 years. A multistage, proportional-to-population-size sampling method was used. Goiters were classified by the method recommended by the World Health Organization/UNICEF/International Council for the Control of Iodine Deficiency Disorders (WHO/UNICEF/ICCIDD), in which the thyroid gland is graded as 0 (normal), 1 (palpable goiter), or 2 (visible goiter); urinary iodine was determined by the wet digestion method; and salt samples were analyzed by a rapid test kit. RESULTS: The national total goiter weighted prevalence rate among children aged 6 to 12 years was 39.9% (95% confidence interval, 38.6% to 41.2%), representing more than 4 million children. The median UIE was 2.45 microg/ dL; 45.8% of children had UIE values of 2 microg/dL or less, and 22.8% had UIE values of 2.01 to 5.0 pg/dL. Only 4.2% of the households had iodated salt. CONCLUSIONS: According to the WHO/UNICEF/ ICCIDD classification, both goiter prevalence and UIE levels indicate that the whole country appears to be severely affected by iodine deficiency. Furthermore, the virtual absence of iodated salt in the households shows that currently there is no salt iodization program in the country. Dietary sources of iodine in Ethiopia are not dependable, and hence a sustainable universal salt iodization program needs to be implemented without delay.