Project description:IntroductionChildhood undernutrition is a major public health problem especially in low and middle-income countries (LMIC). The prevalence of early introduction of complementary feeding, low meal frequency, and low dietary diversity are frequent in LMICs. The effect of inappropriate complementary feeding practices on the nutritional status of children is not well documented in East African countries including Tanzania. Therefore, this study aimed at determining the effect of inappropriate complementary feeding practices on the nutritional status of children aged 6-24 months in urban Moshi, Tanzania.MethodologyA retrospective cohort study was done using the Pasua and Majengo cohorts of mother-child pairs in urban Moshi who were enrolled from 2002 to 2017. About 3355 mother-child pairs were included in the analysis. Appropriate complementary feeding practices were assessed using WHO IYFP indicators such as age at introduction of solid, semi-solid, or soft foods, minimum dietary diversity, and minimum meal frequency. Nutritional status (stunting, wasting, and underweight) was determined. Multilevel modeling was applied to obtain the effect of inappropriate complementary feeding practices on the nutritional status of children and to account for the clustering effect of mothers and children and the correlation of repeated measures within each child.ResultsMajority of the children (91.2%) were given soft/semi-solid/solid foods before six months of age, 40.3percent had low meal frequency, and 74percent had low dietary diversity. Early introduction of complementary food at age 0-1 month was statistically significantly associated with higher risks of wasting and underweight (ARR 2.9, 95%CI 1.3-6.3; and ARR 2.6, 95% CI 1.3-5.1 respectively). Children with low minimum meal frequency had higher risks of stunting, wasting, and underweight (ARR 2.9, 95%CI 2.3-3.6; ARR 1.9, 95%CI 1.5-2.5 and ARR 1.9, 95%CI 1.5-2.4 respectively). Children with low minimum dietary diversity were more likely to be stunted than is the case with their peers who received the minimum dietary diversity (ARR 1.3, 95% CI 1.01-1.6).ConclusionThere were a high proportion of children, which were fed inappropriately; Inappropriate complementary feeding practices predisposed children to undernutrition. Our study supports the introduction of complementary feeding, providing minimum dietary diversity, and minimum feeding frequency at six months of age as important in improving the nutritional status of the children.
Project description:BACKGROUND:The aim of this study was to assess dietary intakes and complementary feeding practices of children aged 6-24?months who are from Bangladeshi ancestry and living in Tower Hamlets, London, and determine the feasibility of a larger, population-representative study. METHODS:Questionnaires for demographic variables and feeding practices, and 24-h dietary recalls were administered to 25 mothers to determine whether it would be feasible to conduct a similar study on a representative sample size of the same population. Data from both tools were used to determine adequacy of complementary feeding practices through the WHO indicators and an infant and child feeding index score as well as overall macronutrient and micronutrient intake. RESULTS:Four children had varying suboptimal complementary feeding practices: two children failed to achieve the minimum dietary diversity, one child was being fed cow's milk before the age of 1?year, and one scored 'poor' on the infant and child feeding index. Most notably, the mean protein intake (39.7?g/day, SD 18.2) was higher than RNIs for all age groups (P?=?0.001). Vitamin D intake was below recommendations (P?=?0.006) for the 12-24-month age group. For the 10-12-month age group, zinc intake fell below recommendations (P?=?0.028). For the 6-9-month combined age group, iron and zinc intakes were below recommendations (P?=?0.021 and P?=?0.002, respectively). CONCLUSIONS:Given the feasibility of this study, the results obtained require a large-scale study to be conducted to confirm findings. Our initial results indicated that children from Bangladeshi heritage may not be meeting nutritional requirements; thus, a future intervention tailored to the needs of the Bangladeshi population may be required to improve aspects of complementary feeding practices and nutrient intakes of those children.
Project description:Background: Optimizing linear growth in children during complementary feeding period (CFP) (6-24 months) are critical for their development. Several interventions, such as micronutrient and food supplements, deworming, maternal education, and water, sanitation and hygiene (WASH), could potentially be provided to prevent stunting, but their comparative effectiveness is currently unclear. In this study, we evaluated comparative effectiveness of interventions under these domains on child linear growth outcomes of height-for-age z-score (HAZ) and stunting (HAZ <-2SD) Methods: For this study, we searched for low- and middle-income country (LMIC)-based randomized clinical trials (RCTs) of aforementioned interventions provided to children during CFP. We searched for reports published until September 17, 2019 and hand-searched bibliographies of existing reviews. We performed random-effects network meta-analysis (NMA) for HAZ and stunting. Results: The evidence base for our NMA was based on 79 RCTs (96 papers) involving 81,786 children. Among the micronutrients, compared to standard-of-care, iron + folic acid (IFA) (mean difference =0.08; 95% credible interval [CrI]: 0.01, 0.15) and multiple micronutrients (MMN) (mean difference =0.06; 95%CrI: 0.01, 0.11) showed improvements for HAZ; MMN also reduced the risks for stunting (RR=0.86; 95%Crl: 0.73, 0.98), whereas IFA did not (RR=0.92; 95%Crl: 0.64, 1.23). For food supplements, flour in the caloric range of 270-340 kcal (RR=0.73; 95%Crl: 0.51, 1.00) and fortified lipid-based nutrient supplements (LNS) containing 220-285 kcal (RR=0.80; 95%Crl: 0.66, 0.97) decreased the risk of stunting compared to standard-of-care, but these interventions and other food supplements did not show improvements for HAZ. Deworming, maternal education, and WASH interventions did not show improvements for HAZ nor stunting. Conclusion: While we found micronutrient and food supplements to be effective for HAZ and/or stunting, the evidence base for other domains in this life stage was limited, highlighting the need for more investigation. Registration: PROSPERO CRD42018110449; registered on 17 October 2018.
Project description:OBJECTIVE:In Ethiopia, only 51% of the infants start complementary feeding on time. Therefore this study is aimed to determine the time to initiate complementary feeding and associated factors among mothers with children aged 6-24 months in Tahtay Maichew district, northern Ethiopia. A retrospective follow up study was conducted among 639 mothers who had children aged 6-24 months. Bi-variable and multi-variable Cox regressions were conducted and statistical significance was declared at P-value?<?0.05 and 95% confidence level. RESULTS:The median age for the initiation into complementary feeding was 6.00 months. Being government employee [AHR?=?1.67, 95% CI 1.10-2.53], having educated husband [AHR?=?2.08, 95% CI 1.22-3.86], birth preparedness [AHR?=?3.74, 95% CI 1.49-9.94], growth monitoring [AHR?=?5.79, 95% CI 2.60-12.88], ability to know exact time to introduce complementary feeding [AHR?=?4.93, 95% CI 1.94-12.50], and paternal support [AHR?=?4.99, 95% CI 2.02-12.34] were significantly associated with the time to initiate into complementary feeding. Therefore, establishing breast feeding centres at work place and extending maternity leave for reasonable months are important to improve timely initiation into complementary feeding.
Project description:Background:Inappropriate complementary feeding practices are a major contributor to poor nutritional status of children under 2 years old in Ethiopia. The Ethiopian Ministry of Health recommends that continued breast feeding beyond 6 months should be accompanied by consumption of nutritionally adequate, safe and appropriate complementary foods. The aim of this study was to determine the prevalence of initiation of complementary feeding at 6?months of age and its associated factors among mothers of children aged 6 to 24?months in Addis Ababa, Ethiopia. Methods:A cross-sectional study was conducted during January and February of 2017 among 600 mothers with children aged 6 to 24?months in Addis Ababa City. The study participants were selected using systematic random sampling technique through a multistage sampling technique. Data were collected using a pre-tested and structured questionnaire by trained data collectors. Data were entered and analyzed using EpiInfo 7 and SPSS version 21, respectively. We used multivariable binary logistic regression to model the associations of selected independent variables with initiation of complementary feeding at 6?months of age. Results:Approximately 83% of mothers initiated feeding of complementary foods to their child at 6?months of age. This practice was associated with maternal education (primary education v. no education) Adjusted Odds Ratio (AOR) (95%CI): 2.26(1.19, 4.43)), and home delivery of the child (AOR (95%CI): 0.32 (0.12, 0.82)). Conclusion:Most mothers in the study initiated feeding of complementary foods to their children at 6?months of age. To further improve complementary feeding practices, mothers should be educated on the benefits of introducing complementary feeding at 6?months of age and the consequences of early or late initiation of complementary feeding on child health.
Project description:BACKGROUND: Nutrition training of health workers can help to reduce child undernutrition. Specifically, trained health workers might contribute to this end through frequent nutrition counseling of caregivers. This may improve child-feeding practices and thus reduce the risk of undernutrition among children of counseled caregivers. Although studies have shown varied impacts of health workers' nutrition training on child feeding practices, no systematic review of the effectiveness of such intervention has yet been reported. Therefore, we conducted this study to examine the effectiveness of nutrition training for health workers on child feeding practices including feeding frequency, energy intake, and dietary diversity among children aged six months to two years. METHODS: We searched the literature for published randomized controlled trials (RCTs) and cluster RCTs using medical databases including PubMed/MEDLINE, CINAHL, EMBASE, and ISI Web of Knowledge, and through WHO regional databases. Our intervention of interest was nutrition training of health workers. We pooled the results of the selected trials, evaluated them using the Grades of Recommendation, Assessment, Development, and Evaluation (GRADE) criteria, and calculated the overall effect size of the intervention in meta-analyses. RESULTS: Ten RCTs and cluster RCTs out of 4757 retrieved articles were eligible for final analyses. Overall, health workers' nutrition training improved daily energy intake of children between six months and two years of age. The pooled evidence from the three studies reporting mean energy intake per day revealed a standardized mean difference (SMD) of 0.76, 95% CI (0.63-0.88). For the two studies with median energy intake SMD was 1.06 (95% CI 0.87-1.24). Health workers' nutrition training also improved feeding frequency among children aged six months to two years. The pooled evidence from the three studies reporting mean feeding frequency showed an SMD of 0.48 (95% CI 0.38-0.58). Regarding dietary diversity, children in intervention groups were more likely to consume more diverse diets compared to their counterparts. CONCLUSION AND RECOMMENDATIONS: Nutrition training for health workers can improve feeding frequency, energy intake, and dietary diversity of children aged six months to two years. Scaling up of nutrition training for health workers presents a potential entry point to improve nutrition status among children.
Project description:Appropriate feeding practices are crucial for survival, growth, and development in childhood. This paper analyzes Pakistan's Demographic and Health Survey 2012-2013 to fill the knowledge gap in risk factors of poor complementary feeding practices in Pakistani children. Multilevel models were applied to fit the multistage cluster sample of 2,827 children aged 6-23 months from 489 communities. Introduction of solid, semi-solid, or soft foods (intro) was achieved in 67% infants aged 6-8 months. Among children aged 6-23 months, the proportion of children meeting minimum meal frequency, dietary diversity (MDD), and acceptable diet criteria were 63%, 22% and 15%, respectively. Consumption of legumes and nuts, flesh foods, and vitamin A-rich fruits and vegetables was low in all children (6-19%), even among children who met the MDD criteria (15-55%). Younger child age, especially between 6 and 11 months and delayed maternal postnatal checkup were significant individual-level risk factors that consistently increased the odds of not meeting all four criteria examined. Fewer antenatal care visits predicted the odds of achieving intro and minimum meal frequency while younger maternal age and household poverty predicted the odds of achieving MDD and minimum acceptable diet. Community-level factors included geographic region and general access to maternal and child health care services. The overall poor quality of children's complementary diets in Pakistani calls for stronger policy and program action to promote the consumption of key nutrient-dense foods while prioritizing interventions for the most vulnerable children and populations.
Project description:The World Health Organization's (WHO) standardized questionnaire for assessing infant and young child feeding practices does not include commercial baby cereals (CBC), which are derived from several food groups and are fortified with micronutrients. We examined how different scenarios for classifying CBC affect estimates of the quality of complementary feeding in children ages 6-23 months in Vietnam in 2014 (n = 4811). In addition to the WHO standardized 24-h recall questionnaire for infant and young child feeding, we asked mothers about the consumption of CBC. The five resulting scenarios were S1 - omitted CBC; S2 - CBC classified as grains; S3 - as grains and dairy; S4 - as grains, dairy and fruit/vegetables; and S5 - as grains, dairy, fruit/vegetables and any others. Including CBC resulted in 4-11 percentage points higher in the prevalence of children who were fed each of the six food groups compared with what was reported in the WHO standardized questionnaire. Minimum dietary diversity (% fed ≥ 4 out of the 7 food groups) was higher in S5 (90%) than in S1 (84%), S2 (84%), S3 (85%) and S4 (86%). Minimum acceptable diet was also higher in scenarios S5 (80%) than in S1 (74%), S2 (75%), S3 (75%) and S4 (77%). Consumption of iron-rich foods was 94% when CBC was accounted, which was higher than the alternative scenario (89%). In summary, when CBC were included, population-level estimates of dietary quality were higher than when CBC were omitted. Guidance is required from the WHO about how to account for the consumption of CBC when estimating the quality of complementary feeding.
Project description:Insufficient quantities and inadequate quality of complementary foods, together with poor feeding practices, pose a threat to children's health and nutrition. Interventions to improve complementary feeding are critical to reduce all forms of malnutrition, and access to data to ascertain the status of complementary feeding practices is essential for efforts to improve feeding behaviours. However, sufficient data to generate estimates for the core indicators covering the complementary feeding period only became available recently. The current situation of complementary feeding at the global and regional level is reported here using data contained within the UNICEF global database. Global rates of continued breastfeeding drop from 74.0% at 1 year of age to 46.3% at 2 years of age. Nearly a third of infants 4-5 months old are already fed solid foods, whereas nearly 20% of 10-11 months old had not consumed solid foods during the day prior to their survey. Of particular concern is the low rate (28.2%) of children 6-23 months receiving at least a minimally diverse diet. Although rates for all indicators vary by background characteristics, feeding behaviours are suboptimal even in richest households, suggesting that cultural factors and poor knowledge regarding an adequate diet for young children are important to address. In summary, far too few children are benefitting from minimum complementary feeding practices. Efforts are needed not only to improve children's diets for their survival, growth, and development but also for governments to report on progress against global infant and young child feeding indicators on a regular basis.
Project description:Exclusive breastfeeding (EBF) to six months is one of the World Health Organization's (WHOs) infant and young child feeding (IYCF) core indicators. Single 24 h recall method is currently in use to measure exclusive breastfeeding practice among children of age less than six months. This approach overestimates the prevalence of EBF, especially among small population groups. This justifies the need to look for alternative measurement techniques to have a valid estimate regardless of population characteristics.The study involved 422 infants of age less than six months, living in Gurage zone, Southern Ethiopia. The study was conducted from January to February 2016. Child feeding practices were measured for seven consecutive days using 24 h recall method. Recall since birth, was used to measure breastfeeding practices from birth to the day of data collection. Data on EBF obtained by using single 24 h recall were compared with seven days repeated 24 h recall method. McNemar's test was done to assess if a significant difference existed in rates of EBF between measurement methods.The mean age of infants in months was 3 (SD -1.43). Exclusive breastfeeding prevalence was highest (76.7%; 95% CI 72.6, 80.8) when EBF was estimated using single 24 h recall. The prevalence of EBF based on seven repeated 24 h recall was 53.2% (95% CI: 48.3, 58.0). The estimated prevalence of EBF since birth based on retrospective data (recall since birth) was 50.2% (95% CI 45.4, 55.1). Compared to the EBF estimates obtained from seven repeated 24 h recall, single 24 h recall overestimated EBF magnitude by 23 percentage points (95% CI 19.2, 27.8). As the number of days of 24 h recall increased, a significant decrease in overestimation of EBF was observed.A significant overestimation was observed when single 24 h recall was used to estimate prevalence of EBF compared to seven days of 24 h recall. By increasing the observation days we can significantly decrease the degree of overestimation. Recall since birth presented estimates of EBF that is close to seven repeated 24 h recall. This suggests that a week recall could be an alternative indicator to single 24 h recall.