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Pasqualino MM, Shaikh S, Hossain MI, Islam MT, Ali H, Haque R, Ayesha K, Wu LSF, Dyer B, Hasan K, Alland K, Schulze KJ, Johura FT, Alam M, West KP, Ahmed T, Labrique AB, Palmer AC. An Egg Intervention Improves Ponderal But Not Linear Growth Among Infants 6-12 mo of Age in Rural Bangladesh. J Nutr 2024:S0022-3166(24)00283-9. [PMID: 38759886 DOI: 10.1016/j.tjnut.2024.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 04/24/2024] [Accepted: 05/13/2024] [Indexed: 05/19/2024] Open
Abstract
BACKGROUND Animal source foods are rich in multiple nutrients. Regular egg consumption may improve infant growth in low- and middle-income countries. OBJECTIVES To assess the impact of daily egg consumption on linear growth among 6-12-mo olds in rural Bangladesh. METHODS We conducted a 2 × 4 factorial cluster-randomized controlled trial allocating clusters (n = 566) to treatment for enteric pathogens or placebo and a daily egg, protein supplement, isocaloric supplement, or control. All arms received nutrition education. Here, we compare the effect of the egg intervention versus control on linear growth, a prespecified aim of the trial. Infants were enrolled at 3 mo. We measured length and weight at 6 and 12 mo and visited households weekly to distribute eggs and monitor compliance. We used linear regression models to compare 12-mo mean length, weight, and z-scores for length-for-age (LAZ), weight-for-length, and weight-for-age (WAZ), and log-binomial or robust Poisson regression to compare prevalence of stunting, wasting, and underweight between arms. We used generalized estimating equations to account for clustering and adjusted models for baseline measures of outcomes. RESULTS We enrolled 3051 infants (n = 283 clusters) across arms, with complete 6 and 12 mo anthropometry data from 1228 infants (n = 142 clusters) in the egg arm and 1109 infants (n = 141 clusters) in the control. At baseline, 18.5%, 6.0%, and 16.4% were stunted, wasted, and underweight, respectively. The intervention did not have a statistically significant effect on mean LAZ (β: 0.05, 95% confidence interval [CI]: -0.01, 0.10) or stunting prevalence (β: 0.98, 95% CI: 0.89, 1.13) at 12 mo. Mean weight (β: 0.07 kg, 95% CI: 0.02, 0.11) and WAZ (β: 0.06, 95% CI: 0.02, 0.11) were significantly higher in the egg compared with control arms. CONCLUSIONS Provision of a daily egg for 6 mo to infants in rural Bangladesh improved ponderal but not linear growth. TRIAL REGISTRATION NUMBER NCT03683667, https://clinicaltrials.gov/ct2/show/NCT03683667.
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Affiliation(s)
- Monica M Pasqualino
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States.
| | | | | | | | - Hasmot Ali
- The JiVitA Project, Gaibandha, Bangladesh
| | | | | | - Lee S-F Wu
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Brian Dyer
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Khaled Hasan
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Kelsey Alland
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Kerry J Schulze
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | | | | | - Keith P West
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | | | - Alain B Labrique
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Amanda C Palmer
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
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Dietary Intake Quality Is Affected by Knowledge and Dietary Intake Frequency among Pregnant Women in Muntinlupa, Philippines: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182312306. [PMID: 34886028 PMCID: PMC8656981 DOI: 10.3390/ijerph182312306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 11/19/2021] [Accepted: 11/19/2021] [Indexed: 11/16/2022]
Abstract
Improving the nutrition of pregnant women is essential in reducing maternal and child mortality, which is one of the global nutritional goals of 2025. This study evaluated the factors related to the quality of dietary intake among pregnant women in Muntinlupa, Philippines. We conducted a cross-sectional study of 280 pregnant women at a hospital in Muntinlupa from March 2019 to August 2019 using questionnaires. After the primary aggregation, multivariate logistic regression analysis was used to identify factors associated with the quality of dietary intake in pregnant women. Approximately half of the women (46.4%, n = 130) had a low dietary diversity during pregnancy. Less than 30% of the respondents consumed beans, soybean products, and nuts. In the logistic regression analysis, poor maternal knowledge of nutritional sources to prevent anemia (odds ratio (OR) 4.25, 95% confidence interval (CI) 1.47-12.32, p = 0.01) and less frequent meal consumption (OR 2.15, 95% CI 1.08-4.29, p = 0.03) were significantly associated with poor dietary diversity. Our findings are crucial because they suggest that increasing the knowledge of pregnant women about good nutrition and ensuring that dietary intake is frequent and adequate through antenatal care can improve the nutrition of pregnant women.
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Korovljev D, Stajer V, Ostojic SM. Relationship between Dietary Creatine and Growth Indicators in Children and Adolescents Aged 2-19 Years: A Cross-Sectional Study. Nutrients 2021; 13:nu13031027. [PMID: 33806719 PMCID: PMC8004759 DOI: 10.3390/nu13031027] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 03/01/2021] [Accepted: 03/16/2021] [Indexed: 12/22/2022] Open
Abstract
A possible role of dietary creatine for ensuring proper growth and development remains unknown. The main aim of this cross-sectional study was to quantify the amount of creatine consumed through regular diet among U.S. children and adolescents aged 2 to 19 years and investigate the relationship between creatine intake and growth indicators, using data from the 2001–2002 National Health and Nutrition Examination Survey (NHANES). We included data for NHANES 2001–2002 respondents (4291 participants, 2133 boys and 2158 girls) aged 2 to 19 years at the time of screening, who provided valid dietary information and examination measures (standing height and weight). Individual values for total grams of creatine consumed per day for each participant were computed using the average amount of creatine (3.88 g/kg) across all sources of meat-based foods. All participants were categorized for height-for-age and BMI-for-age categories. The average daily intake of creatine across the whole sample was 1.07 ± 1.07 g (95% CI, from 1.04 to 1.10). Height, weight, and BMI were significantly different across creatine quartiles (p < 0.001), with all measures significantly higher in the 4th quartile of creatine intake (≥1.5 g/day) than those in other quartiles (p < 0.05). The participants from the 3rd quartile of creatine intake (0.84–1.49 g/day) were significantly different from others with respect to having lower rates of normal stature and higher rates of tall stature (p < 0.05). Each additional 0.1 g of creatine consumed per day increases height by 0.60 cm (simple model) or 0.30 cm (adjusted model). The daily intake of creatine from a regular diet in taller children and adolescents was higher than in shorter peers aged 2–19 years. Future research has to monitor temporal changes in growth and dietary creatine and validate our findings in interventional studies across pediatric populations.
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Affiliation(s)
- Darinka Korovljev
- Applied Bioenergetics Lab, Faculty of Sport and Physical Education, University of Novi Sad, 21000 Novi Sad, Serbia; (D.K.); (V.S.)
| | - Valdemar Stajer
- Applied Bioenergetics Lab, Faculty of Sport and Physical Education, University of Novi Sad, 21000 Novi Sad, Serbia; (D.K.); (V.S.)
| | - Sergej M. Ostojic
- Applied Bioenergetics Lab, Faculty of Sport and Physical Education, University of Novi Sad, 21000 Novi Sad, Serbia; (D.K.); (V.S.)
- Faculty of Health Sciences, University of Pecs, H-7621 Pecs, Hungary
- Correspondence: ; Tel.: +381-21-450-188
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Oostendorp R, van Wesenbeeck L, Sonneveld B, Zikhali P. Who lacks and who benefits from diet diversity: evidence from (impact) profiling for children in Zimbabwe. Int J Health Geogr 2020; 19:45. [PMID: 33148268 PMCID: PMC7640455 DOI: 10.1186/s12942-020-00240-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 10/10/2020] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND The impact of diet diversity-defined as the number of different foods or food groups consumed over a given reference period-on child nutrition outcomes strongly interacts with agro-ecological, institutional, and socio-economic drivers of child food and nutrition security. Yet, the literature on the impact of diet diversity typically estimates average treatment effects, largely ignoring impact heterogeneity among different groups. METHODS In this paper, we introduce a new method of profiling to identify groups of treatment units that stand to gain the most from a given intervention. We start from the 'polling approach' which provides a fully flexible (non-parametric) method to profile vulnerability patterns (patterns in 'needs') across highly heterogeneous environments [35]. Here we combine this polling methodology with matching techniques to identify 'impact profiles' showing how impact varies across non-parametric profiles. We use this method to explore the potential for improving child nutrition outcomes, in particular stunting, through targeted improvements in dietary diversity in a physically and socio-economically diverse country, namely Zimbabwe. Complex interaction effects with agro-ecological, institutional and socio-economic conditions are accounted for. Finally, we analyze whether targeting interventions at the neediest (as identified by the polling approach) will also create the largest benefits. RESULTS The dominant profile for stunted children is that they are young (6-12 months), live in poorer/poorest households, in rural areas characterized by significant sloping of the terrain and with one-sided emphasis on maize cultivation and medium dry conditions. When moving from "need" to "maximal impact", we calculate both the coverage in "need" as well as the impact coverage, and find that targeting on need does not always provide the largest impact. CONCLUSIONS Policy-makers need to remain alert that targeting on need is not always the same as targeting on impact. Estimation of heterogeneous treatment effects allows for more efficient targeting. It also enhances the external validity of the estimated impact findings, as the impact of child diet diversity on stunting depends on various agro-ecological variables, and policy-makers can relate these findings to areas outside our study area with similar agro-ecological conditions.
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Affiliation(s)
- Remco Oostendorp
- Vrije Universiteit Amsterdam, Tinbergen Institute, De Boelelaan 1105, 1081 HV Amsterdam, The Netherlands
| | - Lia van Wesenbeeck
- Amsterdam Centre for World Food Studies, Vrije Universiteit Amsterdam, De Boelelaan 1105, 1081 HV Amsterdam, The Netherlands
| | - Ben Sonneveld
- Amsterdam Centre for World Food Studies, Vrije Universiteit Amsterdam, De Boelelaan 1105, 1081 HV Amsterdam, The Netherlands
| | - Precious Zikhali
- World Bank, South Africa Office, The World Bank, 442 Rodericks Rd, Lynnwood, Pretoria, 0081 South Africa
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Miller LC, Neupane S, Joshi N, Lohani M. MILK Symposium review: Milk consumption is associated with better height and weight in rural Nepali children over 60 months of age and better head circumference in children 24 to 60 months of age. J Dairy Sci 2020; 103:9700-9714. [DOI: 10.3168/jds.2020-18289] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 05/07/2020] [Indexed: 01/11/2023]
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Al-Jawaldeh A, Almamary S, Mahmoud L, Nasreddine L. Leveraging the Food System in the Eastern Mediterranean Region for Better Health and Nutrition: A Case Study from Oman. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E7250. [PMID: 33020386 PMCID: PMC7579389 DOI: 10.3390/ijerph17197250] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 09/19/2020] [Accepted: 09/30/2020] [Indexed: 11/17/2022]
Abstract
The adoption of a food system approach is vital for the Eastern Mediterranean Region (EMR) in achieving the 2030 Agenda. The objective of this paper is to present a case-study from Oman, where a roadmap of context-specific entry points within the food system was proposed, with the overarching aim of fostering healthier diets in the population. A four-staged process was adopted: (1) selection of potential target food groups; (2) assessment of self-sufficiency and sustainability considerations related to the target foods; (3) characterization of challenges, opportunities and potential interventions related to the target food groups and (4) identification of specific entry points within the three elements of the food system (food supply chain; food environment; and consumer behavior). Data collection was based on a review of pertinent literature as well as a participatory approach involving policy makers and stakeholders. Findings showed that fruit, vegetables, fish and foods that are high in fat, sugar and salt are priority targets for intervention. Specific entry points within the food system were identified and a realistic roadmap of activities was outlined. Findings and recommendations presented in this paper may facilitate policy convergence efforts in Oman and serve as a case-study for other EMR countries.
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Affiliation(s)
- Ayoub Al-Jawaldeh
- World Health Organization (WHO), Regional Office for the Eastern Mediterranean (EMRO), 7608 Cairo, Egypt;
| | | | | | - Lara Nasreddine
- Nutrition and Food Sciences Department, Faculty of Agriculture and Food Sciences, American University of Beirut, 11-0236 Beirut, Lebanon
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Huicho L, Vidal-Cárdenas E, Akseer N, Brar S, Conway K, Islam M, Juarez E, Rappaport AI, Tasic H, Vaivada T, Wigle J, Bhutta ZA. Drivers of stunting reduction in Peru: a country case study. Am J Clin Nutr 2020; 112:816S-829S. [PMID: 32860403 PMCID: PMC7487430 DOI: 10.1093/ajcn/nqaa164] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 06/01/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Peru reduced its under-5 child stunting prevalence notably from 31.3% in 2000 to 13.1% in 2016. OBJECTIVES We aimed to study factors and key enablers of child stunting reduction in Peru from 2000-2016. METHODS Demographic and Health Surveys were used to conduct descriptive analyses [height-for-age z scores (HAZ) means and distributions, equity analysis, predicted child growth curves through polynomial regressions] and advanced regression analyses. An ecological (at department level) multilevel regression analysis was conducted to identify the major predictors of stunting decline from 2000 to 2016, and Oaxaca-Blinder decomposition was conducted to identify the relative contribution of each factor to child HAZ change. A systematic literature review, policy and program analysis, and interviews with relevant stakeholders were conducted to understand key drivers of stunting decline in Peru. RESULTS The distribution of HAZ scores showed a slight rightward shift from 2000 to 2007/2008, and a greater shift from 2007/2008 to 2016. Stunting reduction was higher in the lowest wealth quintile, in rural areas, and among children with the least educated mothers. Decomposing predicted changes showed that the most important factors were increased maternal BMI and maternal height, improved maternal and newborn health care, increased parental education, migration to urban areas, and reduced fertility. Key drivers included the advocacy role of civil society and political leadership around poverty and stunting reduction since the early 2000s. Key enablers included the economic growth and the consolidation of democracy since the early 2000s, and the acknowledgement that stunting reduction needs much more than food supplementation. CONCLUSIONS Peru reduced child stunting owing to improved socioeconomic determinants, sustained implementation of out-of-health-sector and within-health-sector changes, and implementation of health interventions. These efforts were driven through a multisectoral approach, strong civil society advocacy, and keen political leadership. Peru's experience offers useful lessons on how to tackle the problem of stunting under differing scenarios, with the participation of multiple sectors.
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Affiliation(s)
- Luis Huicho
- Research Center for Integral and Sustainable Development, Cayetano Heredia University, Lima, Peru
- Maternal and Child Health Research Center, Cayetano Heredia University, Lima, Peru
- School of Medicine, Cayetano Heredia University, Lima, Peru
| | - Elisa Vidal-Cárdenas
- Research Center for Integral and Sustainable Development, Cayetano Heredia University, Lima, Peru
- Maternal and Child Health Research Center, Cayetano Heredia University, Lima, Peru
| | - Nadia Akseer
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Samanpreet Brar
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Kaitlin Conway
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Muhammad Islam
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Elisa Juarez
- Center for the Promotion and Defense of Sexual and Reproductive Rights (PROMSEX), Lima, Peru
| | - Aviva I Rappaport
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Hana Tasic
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Tyler Vaivada
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Jannah Wigle
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Zulfiqar A Bhutta
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Center of Excellence in Women and Child Health, The Aga Khan University, Karachi, Pakistan
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Quezada-Sánchez AD, Shamah-Levy T, Mundo-Rosas V. Socioeconomic characteristics of mothers and their relationship with dietary diversity and food group consumption of their children. Nutr Diet 2020; 77:467-476. [PMID: 32368858 DOI: 10.1111/1747-0080.12616] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 03/10/2020] [Accepted: 03/29/2020] [Indexed: 01/05/2023]
Abstract
AIM The aim of this study was to analyse the relationship between socioeconomic characteristics of mothers and dietary diversity (DD) as well as food group (FG) consumption of their children in Mexico. METHODS A sample of 1041 children aged 1 to 4 years from the 2012 Mexican National Health and Nutrition Survey was analysed. DD included nine FG: dairy, meat, egg, fish, fruits, vegetables, legumes, tubers and cereals. For DD as well as for each FG, relative means were estimated from Poisson regressions with covariates of mothers' socioeconomic characteristics such as attained educational level, occupation, Indigenous language spoken, household socioeconomic status and child's characteristics. Standard errors were adjusted to account for data dependencies within primary sampling units. RESULTS Children whose mothers had college education were less likely to have low DD (-57%, P < .01) and more likely to consume meat (+27%, P < .05), fruits (+17%, P < .01) and vegetables (+43%, P < .01) compared to children whose mothers had elementary education or none. Children of mothers who speak an Indigenous language had considerably higher (58%, P < .001) probability of low DD than non-Indigenous speaking mothers. CONCLUSIONS Specific mother characteristics may either limit or facilitate access to nutrient diverse diets. These characteristics should be taken into account for designing public policies geared towards improving diet and nutritional status during the first years of life.
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Affiliation(s)
- Amado D Quezada-Sánchez
- Center for Evaluation Research and Surveys, National Institute of Public Health, Cuernavaca, Mexico
| | - Teresa Shamah-Levy
- Center for Evaluation Research and Surveys, National Institute of Public Health, Cuernavaca, Mexico
| | - Verónica Mundo-Rosas
- Center for Evaluation Research and Surveys, National Institute of Public Health, Cuernavaca, Mexico
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Kahssay M, Woldu E, Gebre A, Reddy S. Determinants of stunting among children aged 6 to 59 months in pastoral community, Afar region, North East Ethiopia: unmatched case control study. BMC Nutr 2020; 6:9. [PMID: 32153979 PMCID: PMC7050729 DOI: 10.1186/s40795-020-00332-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 02/06/2020] [Indexed: 12/30/2022] Open
Abstract
Background Stunting is defined as a child with a height for-age Z-score less than minus two standard deviations. Globally, 162 million less than 5 years were stunted. In Ethiopia, Nationally the prevalence of stunting among under five children was 38.4% and in Afar it is above the national average (41.1%). This study was aimed to identify determinants of stunting among children aged 6 to 59 months in rural Dubti district, Afar region, North East Ethiopia, 2017. Methods Community based unmatched case-control study design was conducted among 322 (161 cases and 161 controls) children aged 6 to 59 months from March 2-30/ 2017. Simple random method was used to select 5 kebelles from 13 kebelles. Training was given for data collectors and supervisors. Data were entered to EPI data version 3.02 and exported to SPSS version 20 for analysis. Binary logistic regression analysis was used and variables with p-value < 0.25 on univariable binary logistic regression analysis were further analyzed on multivariable binary logistic regression analysis and statistical significance was declared at 95% CI. Results Being from a mother with no education (AOR = 4.92, 95%CI (1.94, 12.4), preceding birth interval less than 24 months (AOR = 4.94, 95% (2.17, 11.2), no ANC follow-up (AOR = 2.81, 95% (1.1.46, 5.38), no access to latrine (AOR =3.26, 95% CI (1.54-6.94), children born from short mother < 150 cm (AOR = 3.75, 95%CI (1.54, 9.18), not fed colostrum (AOR = 4.45, 95% CI (1.68, 11.8), breast fed for less than 24 months (AOR = 3.14, 95% CI (1.7, 5.79) and non-exclusive breast feeding (AOR = 6.68, 95% (3.1, 14.52) were determinants of stunting at 95% CI. Conclusion No maternal education, preceding birth interval less than 24 months, no ANC follow-up, no access to latrine, short maternal height, not feeding colostrum, duration of breast feed less than 24 months and non- exclusive breast feeding were determinants of stunting at 95% CI.
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Affiliation(s)
- Molla Kahssay
- Department of Public Health, College of Medical and Health Sciences, Samara University, Semera, Afar Ethiopia
| | - Etsay Woldu
- Department of Public Health, College of Medical and Health Sciences, Samara University, Semera, Afar Ethiopia
| | - Abel Gebre
- Department of Public Health, College of Medical and Health Sciences, Samara University, Semera, Afar Ethiopia
| | - Surender Reddy
- Department of Public Health, College of Medical and Health Sciences, Samara University, Semera, Afar Ethiopia
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Kragel EA, Merz A, Flood DMN, Haven KE. Risk Factors for Stunting in Children under the Age of 5 in Rural Guatemalan Highlands. Ann Glob Health 2020; 86:8. [PMID: 32064226 PMCID: PMC7006585 DOI: 10.5334/aogh.2433] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Background Previously, a study conducted by UNICEF found that malnutrition affects approximately 80% of the indigenous children in Guatemala. Objective Identify prevalence and risk factors for stunted growth in communities surrounding Lake Atitlán, Guatemala. Methods Height-for-age measurements of children under the age of five, N = 84, determined stunting prevalence and presumed burden of malnutrition in this region of the Guatemalan highlands. Mothers of a subset of this sample, N = 29, were interviewed to assess factors contributing to stunting. Analysis assessed the following risk factors: inadequate nutrition, increased infectious disease risk, high rate self-report illness, inadequate breastfeeding, and inadequate utilization of prenatal care. Findings The majority of children under the age of five were stunted (65.6%) and likely malnourished. ANOVA analysis showed significant differences in mean height-for-age Z scores (HAZs) between groups with and without adequate nutrition (F = 7.069, p = 0.013), as well has with and without high rates of self-report illness (F = 6.894, p = 0.014). Both groups with inadequate nutrition (mean HAZs = -2.9, 95% CI = [-3.58, -2.24]) and high rates of self-report illness (mean HAZs = -2.8, 95% CI = [-3.13, -2.38]) had mean HAZs that are indicative of stunting. No other risk factors were associated with stunting. Conclusion These pilot study results offer methods by which to obtain baseline data for assessing nutritional and public health interventions to improve stunting and malnutrition status as well as the health outcomes of children in rural, indigenous communities.
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Ara G, Sanin KI, Khanam M, Sarker SA, Khan SS, Rifat M, Chowdhury IA, Askari S, Afsana K, Ahmed T. Study protocol to assess the impact of an integrated nutrition intervention on the growth and development of children under two in rural Bangladesh. BMC Public Health 2019; 19:1437. [PMID: 31675943 PMCID: PMC6823939 DOI: 10.1186/s12889-019-7777-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Accepted: 10/14/2019] [Indexed: 12/22/2022] Open
Abstract
Background The period from birth to two years is the “critical window” for achieving optimal growth and development. An inadequate quality and quantities of complementary foods, poor child-feeding practices and infection negatively impact the growth of under-twos. Approximately one-third of under-fives in developing countries are stunted; many are also micronutrient deficient. An estimated 6% of mortalities among under-fives can be prevented by ensuring optimal complementary feeding. The objective of the study was to assess the ability of a 12-month integrated nutrition intervention to improve the nutritional status (length-for-age Z-score) of 6 to 12-month-old children in rural Bangladesh. Methods In this community-based randomized controlled trial, the intervention group received a package of interventions that includes, food vouchers; to prepare egg-based nutritious snacks (suji firni for < 1-year-olds, suji halwa for > 1-year-olds), micronutrient powder to fortify children’s food at home, child feeding counselling and water, sanitation and hygiene (WASH), behaviour change communication. The control group received routine health messages provided by the government. Baseline and endline surveys were conducted; Data collection was performed monthly on children’s growth, food voucher utilization, child feeding and morbidity. In addition, we assessed the cognitive development of the children after 12 months of intervention. Conclusion This trial aims to explore whether an integrated nutrition intervention can mitigate childhood stunting during the critical window of opportunity in rural Bangladesh. The results may provide robust evidence to improve the linear growth of children in developing countries. Trial registration The study was retrospectively registered on August 17, 2018 and is available online at ClinicalTrials.gov (ID: NCT02768181).
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Affiliation(s)
- Gulshan Ara
- icddr,b, GPO BOX 128, 68, Shaheed Tajuddin Ahmed Sarani, Dhaka, Bangladesh.
| | | | - Mansura Khanam
- icddr,b, GPO BOX 128, 68, Shaheed Tajuddin Ahmed Sarani, Dhaka, Bangladesh
| | | | - Sihan Sadat Khan
- icddr,b, GPO BOX 128, 68, Shaheed Tajuddin Ahmed Sarani, Dhaka, Bangladesh
| | | | | | - Sufia Askari
- The Children's Investment Fund Foundation, 7 Clifford Street, London, W1S 2FT, UK
| | | | - Tahmeed Ahmed
- icddr,b, GPO BOX 128, 68, Shaheed Tajuddin Ahmed Sarani, Dhaka, Bangladesh
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Briaux J, Fortin S, Kameli Y, Agboka Y, Romedenne M, Boko J, Martin‐Prevel Y, Becquet R, Savy M. Dissimilarities across age groups in the associations between complementary feeding practices and child growth: Evidence from rural Togo. MATERNAL & CHILD NUTRITION 2019; 15:e12843. [PMID: 31102494 PMCID: PMC6859998 DOI: 10.1111/mcn.12843] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 05/10/2019] [Accepted: 05/13/2019] [Indexed: 11/27/2022]
Abstract
Adequate complementary feeding (CF) practices are essential for achieving optimal growth but challenging to measure comprehensively. This paper describes CF practices in 2,034 children aged 6-23 months and investigates their relationships with length-for-age z-score (LAZ) and stunting, using cross-sectional data collected from May to July 2014 in rural Northern Togo. The World Health Organization infant and young child feeding indicators were computed, along with ancillary indicators on feeding style and timing of introduction of complementary foods. The associations between those indicators and children's LAZ and stunting were assessed using linear and logistic regressions after stratification by age group and adjustment for children, maternal, and household characteristics. CF practices were suboptimal, and their associations with child's growth varied across indicators and age groups. In children aged 6-11 months, reaching the minimum dietary diversity and the minimum acceptable diet was associated with higher LAZ (p < .05). In 18- to 23-month-old children, only the consumption of iron-rich food was associated with both LAZ (p = .02) and stunting (p = .05). The late introduction of family foods was associated with higher odds of being stunted and lower LAZ in children aged 12-17 months (p < .001). The untimely introduction of porridge was associated with higher odds of stunting in children aged 9-23 months (p < .05). Unexpectedly, helping the child to eat was negatively associated with linear growth in all age groups. These findings nurture the ongoing process of review of the World Health Organization infant and young child feeding indicators showing that, in their current version, they hardly capture the links between CF and child's growth at different ages.
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Affiliation(s)
- Justine Briaux
- UMR 204 Nutripass, Institut de Recherche pour le Développement (IRD), University of Montpellier, Montpellier SupAgroMontpellierFrance
- UMR 1219 Bordeaux Population Health Research Center, team IDLIC, Institut National de la Santé et de la Recherche Médicale (INSERM), University of BordeauxBordeauxFrance
| | - Sonia Fortin
- UMR 204 Nutripass, Institut de Recherche pour le Développement (IRD), University of Montpellier, Montpellier SupAgroMontpellierFrance
| | - Yves Kameli
- UMR 204 Nutripass, Institut de Recherche pour le Développement (IRD), University of Montpellier, Montpellier SupAgroMontpellierFrance
| | - Yawavi Agboka
- Projet de Développement Communautaire et Filets Sociaux, Ministère du Développement à la BaseLoméTogo
| | - Magali Romedenne
- Child Survival and Development, UNICEF, Togo country officeLoméTogo
| | - Joachim Boko
- Social Protection and Labor Global Practice, The World Bank, Benin country officeCotonouBenin
| | - Yves Martin‐Prevel
- UMR 204 Nutripass, Institut de Recherche pour le Développement (IRD), University of Montpellier, Montpellier SupAgroMontpellierFrance
| | - Renaud Becquet
- UMR 1219 Bordeaux Population Health Research Center, team IDLIC, Institut National de la Santé et de la Recherche Médicale (INSERM), University of BordeauxBordeauxFrance
| | - Mathilde Savy
- UMR 204 Nutripass, Institut de Recherche pour le Développement (IRD), University of Montpellier, Montpellier SupAgroMontpellierFrance
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Shapiro MJ, Downs SM, Swartz HJ, Parker M, Quelhas D, Kreis K, Kraemer K, West KP, Fanzo J. A Systematic Review Investigating the Relation Between Animal-Source Food Consumption and Stunting in Children Aged 6-60 Months in Low and Middle-Income Countries. Adv Nutr 2019; 10:827-847. [PMID: 31177279 PMCID: PMC6743850 DOI: 10.1093/advances/nmz018] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 01/15/2019] [Accepted: 01/29/2019] [Indexed: 11/12/2022] Open
Abstract
Animal-source foods (ASFs) are a food group of interest for interventions aimed at reducing stunting and other inadequate growth measures in early childhood. The aim of this systematic review was to examine the relation between ASF consumption and stunting in children aged 6-60 mo in low- and middle-income countries (LMICs). The secondary aim was to examine the relation between ASF consumption and other indicators of growth and development (length/height, weight, head circumference, and anemia). A search of the peer-reviewed and grey literature published from January 1980 to June 2017 was conducted. Databases searched included CINAHL, Embase, Global Index Medicus, PubMed, and Web of Science. There were 14,783 records and 116 full text articles dual screened; 21 studies were included in the review and were dual evaluated for risk of bias (RoB). The relation between ASF and stunting (length- or height-for-age z-score←2) was examined in randomized-controlled trials [(RCTs), n = 3] and cross-sectional studies (n = 4) only; ASF reduced stunting in 1 RCT and was associated with reduced stunting in 1 cross-sectional study. We did not identify any longitudinal cohorts that examined this relation. The relation between ASF and secondary indicators length/height, weight, head circumference, and anemia were largely nonsignificant across study designs. The intervention/exposure, comparator, outcome measures, methods, and analyses were highly heterogeneous. Although we did not find a consistent relation between ASF consumption and our primary and secondary outcomes, this may have been a function of inconsistencies in study design. Foods in the whole diet, particularly combination dishes, are inherently difficult to assess. To quantitatively assess the relation between ASF and stunting and other indicators of growth and iron status in early childhood, future research should provide consistency in the definition and quantification of the exposure and outcomes allowing for interstudy quantitative comparisons.
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Affiliation(s)
- Myra J Shapiro
- Center for Human Nutrition, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Shauna M Downs
- Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD
- School of Public Health, Rutgers University, Piscataway, NJ
| | - Haley J Swartz
- Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD
- National Consumers League, Washington DC
| | | | | | | | - Klaus Kraemer
- Center for Human Nutrition, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
- Sight and Life, Basel, Switzerland
| | - Keith P West
- Center for Human Nutrition, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Jessica Fanzo
- Center for Human Nutrition, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
- Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD
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O'Callaghan YC, Shevade AV, Guinee TP, O'Connor TP, O'Brien NM. Comparison of the nutritional composition of experimental fermented milk:wheat bulgur blends and commercially available kishk and tarhana products. Food Chem 2019; 278:110-118. [DOI: 10.1016/j.foodchem.2018.11.026] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 10/18/2018] [Accepted: 11/05/2018] [Indexed: 12/12/2022]
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15
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Consumption of Animal-Source Protein is Associated with Improved Height-for-Age z Scores in Rural Malawian Children Aged 12⁻36 Months. Nutrients 2019; 11:nu11020480. [PMID: 30823563 PMCID: PMC6413013 DOI: 10.3390/nu11020480] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 02/20/2019] [Accepted: 02/20/2019] [Indexed: 01/28/2023] Open
Abstract
Linear growth faltering, caused by insufficient diet, recurrent infections and environmental enteric dysfunction (EED), continues to plague young children in low- and middle-income countries (LMICs). Diets in LMICs are primarily plant based, and thus have poor-quality protein and low levels of essential micronutrients. The aim of this study was to assess the association of the type and protein quality of food consumed with stunting, EED and acute malnutrition in children aged 6–36 months in Limera and Masenjere, two rural Southern Malawian communities. This is a secondary analysis of two randomized controlled trials that tested the effects of common bean and cowpea flour on stunting in children aged 6–36 months. We used data from two interactive 24-h dietary recalls conducted 12 weeks after enrolment into each trial. Food intakes were compared between the regions using Chi-square and Student’s t-test. There were 355 children that participated in the dietary recalls. The diets of children were of poor quality, but the children from Limera consumed more fish (54% vs. 35%, p = 0.009) and more bioavailable protein (26.0 ± 10.3 g/day vs. 23.1 ± 8.1 g/day, p = 0.018, respectively) than children in Masenjere. Food type and protein quality were not associated with any of the outcomes except an association between animal protein consumption and improvement in height-for-age z scores in children aged 12–36 months (p = 0.047). These findings support the notion that animal-source food (ASF) consumption in this vulnerable population promotes linear growth.
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Moucheraud C, Chandyo RK, Henjum S, Strand TA, Ulak M, Fawzi WW, Locks LM, Webb P, Thorne-Lyman AL. Engagement in Agriculture Protects Against Food Insecurity and Malnutrition in Peri-Urban Nepal. Curr Dev Nutr 2018. [PMCID: PMC6351805 DOI: 10.1093/cdn/nzy078] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background Urbanization is occurring rapidly in many low- and middle-income countries, which may affect households’ livelihoods, diet, and food security and nutritional outcomes. Objective The main objective of our study was to explore whether agricultural activity among a peri-urban population in Nepal was associated with better or worse food household security, household and maternal dietary diversity, and nutritional outcomes for children and women. Methods A cross-sectional survey was administered to 344 mother–child pairs in Bhaktapur district, Nepal, including data on household agricultural practices, livestock ownership, food security, dietary diversity and expenditures, anthropometric measurements of children (aged 5–6 y), maternal body mass index (BMI), and maternal anemia. Multivariable adjusted odds ratios (AORs) and unadjusted odds ratios were calculated using logistic regression. Results Our findings suggest that in this sample, cultivation of land was associated with lower odds of child stunting (AOR: 0.55; 95% CI: 0.33, 0.93) and household food insecurity (AOR: 0.33; 95% CI: 0.18, 0.63), but not low (or high) maternal BMI or anemia. Livestock ownership (mostly chickens) was associated with lower food insecurity (AOR: 0.34; 95% CI: 0.16, 0.73) but not with nutrition outcomes. Women in farming households were significantly more likely to eat green leafy vegetables than were women in nonfarming households, and children living in households that grew vegetables had a lower odds of stunting than children in households that cultivated land but did not grow vegetables (AOR: 0.49; 95% CI: 0.25, 0.98). Conclusions Our study suggests that households involved in cultivation of land in peri-urban Bhaktapur had lower odds of children's stunting and of food insecurity than noncultivating households, and that vegetable consumption is higher among those households. Given Nepal's rapid urbanization rate, more attention is needed on the potential role of peri-urban agriculture in shaping diets and nutrition.
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Affiliation(s)
- Corrina Moucheraud
- Department of Health Policy and Management, University of California Fielding School of Public Health, Los Angeles, California
| | - Ram K Chandyo
- Center for International Health, University of Bergen, Bergen, Norway
- Department of Community Medicine, Kathmandu Medical College, Kathmandu, Nepal
| | - Sigrun Henjum
- Oslo and Akershus University College of Applied Science, Oslo, Norway
| | - Tor A Strand
- Center for International Health, University of Bergen, Bergen, Norway
- Innlandet Hospital Trust, Lillehammer, Norway
| | - Manjeswori Ulak
- Department of Child Health, Institute of Medicine, Kathmandu, Nepal
| | - Wafaie W Fawzi
- Departments of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Departments of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Departments of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Lindsey M Locks
- Departments of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Patrick Webb
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachusetts
| | - Andrew L Thorne-Lyman
- Departments of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Center for Human Nutrition, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
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Fatemi MJ, Fararouei M, Moravej H, Dianatinasab M. Stunting and its associated factors among 6-7-year-old children in southern Iran: a nested case-control study. Public Health Nutr 2018; 22:1-8. [PMID: 30319086 PMCID: PMC10260474 DOI: 10.1017/s136898001800263x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 07/01/2018] [Accepted: 09/05/2018] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Height-for-age shorter than 3th percentile or 2 sd below the median of the National Center for Health Statistics/WHO growth reference is known as stunting. The present study aimed to measure the association of several factors with stunting in a cohort born from 2009 to 2010 in Shiraz, Iran.Design/Setting/SubjectsNested case-control study conducted on pre-school children in 2016. Participants were 200 children suffering from stunting (case group) and 200 children with normal height (control group). RESULTS Results of multivariable logistic regression analysis suggested a significant relationship (adjusted OR; 95 % CI) between stunting and mother's occupation (employed v. housewife: 3·58; 1·73, 7·39) and chronic diseases (yes v. no: 2·93; 1·25, 6·88). In addition, significant associations were found between family income (30 million Rials: 5·63; 2·46, 12·87), diary consumption (very little v. high: 5·93; 1·74, 20·18) and animal protein in diet (low v. very high: 2·42; 1·13, 5·19) and stunting among children. Also, chance of stunting was inversely associated with birth interval (<2 years v. first child: 3·13; 1·45, 6·76) and duration of exclusive breast-feeding (18-24 months v. formula only or breast-feeding for <18 months: 0·53; 0·30, 0·92). CONCLUSIONS Mothers being housewife, possibly due to having more time to take care of their children, childhood diseases and consumption of dairy foods are strong and modifiable factors which can positively affect Iranian children's stature. Higher family income is another important factor in stunting but under less parental control.
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Affiliation(s)
- Mohammad Javad Fatemi
- Student Research Committee, Center for Health Sciences, Department of Epidemiology,School of Health, Shiraz University of Medical Sciences, Shiraz, Islamic Republic of Iran
| | - Mohammad Fararouei
- Department of Epidemiology, Faculty of Public Health, Shiraz University of Medical Sciences, Shiraz, Islamic Republic of Iran
| | - Hossein Moravej
- Research Center for Health Sciences, Department of Pediatrics, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Islamic Republic of Iran
| | - Mostafa Dianatinasab
- Center for Health Related Social and Behavioral Sciences Research, Shahroud University of Medical Sciences, Shahroud, Islamic Republic of Iran
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Creed-Kanashiro H, Wasser HM, Bartolini R, Goya C, Bentley ME. Formative research to explore the acceptability and use of infant food grinders for the promotion of animal source foods and micronutrient powders in rural Peru. MATERNAL AND CHILD NUTRITION 2018; 14:e12600. [PMID: 29608250 DOI: 10.1111/mcn.12600] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 12/07/2017] [Accepted: 01/19/2018] [Indexed: 11/30/2022]
Abstract
According to global recommendations, quality diets for complementary feeding (CF) should include a diversity of foods including vitamin A-rich fruits and vegetables and sources of high-quality proteins and essential nutrients, particularly animal-source foods (ASF). A key barrier to feeding ASF surrounds beliefs that the preparation of foods of a thicker consistency may cause problems of digestion, "heaviness" or stomach problems, swallowing, and choking. The objective of this study was to explore, through systematic formative research, the acceptability, use, and feasibility of a simple technology, commercial infant food grinders, in two rural Peruvian settings where there is delayed and low consumption of complementary foods of a thick consistency, including ASF. Phase I explored the barriers, constraints, and opportunities related to the provision of foods of a thicker consistency with a focus on ASF. Phase II encompassed household behavioural trials with mothers and infants to assess the acceptability and use of the grinders in the home setting, using key concepts and messages developed from the information obtained during Phase I. The technology was highly acceptable, used by the majority of mothers (87.8%), and led to changes in cultural perceptions, facilitating increased feeding of appropriate textures (thick purees), ASF, and multimicronutrient powders. Energy, protein, and micronutrient intakes were all significantly greater after the household behavioural trials. This simple technology, paired with systematic formative research to appropriately promote its use across cultures, may have a significant effect on improving CF practices globally, particularly for young infants beginning CF at 6 months.
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Affiliation(s)
| | | | | | - Cecilia Goya
- Instituto de Investigación Nutricional, Lima, Peru
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Mahfuz M, Das S, Mazumder RN, Masudur Rahman M, Haque R, Bhuiyan MMR, Akhter H, Sarker MSA, Mondal D, Muaz SSA, Karim ASMB, Borowitz SM, Moskaluk CA, Barratt MJ, Petri WA, Gordon JI, Ahmed T. Bangladesh Environmental Enteric Dysfunction (BEED) study: protocol for a community-based intervention study to validate non-invasive biomarkers of environmental enteric dysfunction. BMJ Open 2017; 7:e017768. [PMID: 28801442 PMCID: PMC5724211 DOI: 10.1136/bmjopen-2017-017768] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION Environmental enteric dysfunction (EED) is a subacute inflammatory condition of the small intestinal mucosa with unclear aetiology that may account for more than 40% of all cases of stunting. Currently, there are no universally accepted protocols for the diagnosis, treatment and ultimately prevention of EED. The Bangladesh Environmental Enteric Dysfunction (BEED) study is designed to validate non-invasive biomarkers of EED with small intestinal biopsy, better understand disease pathogenesis and identify potential therapeutic targets for interventions designed to control EED and stunting. METHODS AND ANALYSIS The BEED study is a community-based intervention where participants are recruited from three cohorts: stunted children aged 12-18 months (length for age Z-score (LAZ) <-2), at risk of stunting children aged 12-18 months (LAZ <-1 to -2) and malnourished adults aged 18-45 years (body mass index <18.5 kg/m2). After screening, participants eligible for study provide faecal, urine and plasma specimens to quantify the levels of candidate EED biomarkers before and after receiving a nutritional intervention. Participants who fail to respond to nutritional therapy are considered as the candidates for upper gastrointestinal endoscopy with biopsy. Histopathological scoring for EED will be performed on biopsies obtained from several locations within the proximal small intestine. Candidate EED biomarkers will be correlated with nutritional status, the results of histochemical and immunohistochemical analyses of epithelial and lamina propria cell populations, plus assessments of microbial community structure. ETHICS AND DISSEMINATION Ethics approval was obtained in all participating institutes. Results of this study will be submitted for publication in peer-reviewed journals. TRIAL REGISTRATION NUMBER ClinicalTrials.gov ID: NCT02812615. Registered on 21 June 2016.
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Affiliation(s)
- Mustafa Mahfuz
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Subhasish Das
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Ramendra Nath Mazumder
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - M Masudur Rahman
- Department of Gastroenterology, Dhaka Medical College and Hospital, Dhaka, Bangladesh
| | - Rashidul Haque
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | | | | | - Md. Shafiqul Alam Sarker
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Dinesh Mondal
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Syed Shafi Ahmed Muaz
- Department of Paediatric Gastroenterology, Hepatology & Nutrition, Dhaka Shishu Hospital, Dhaka, Bangladesh
| | - A S M Bazlul Karim
- Department of Paediatric Gastroenterology & Nutrition, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh
| | - Stephen M Borowitz
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, Virginia, USA
| | - Christopher A Moskaluk
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, Virginia, USA
| | - Michael J Barratt
- Center for Genome Sciences and Systems Biology, Washington University, St Louis, Missouri, USA
- Center for Gut Microbiome and Nutrition Research, Washington University, St. Louis, Missouri, USA
| | - William A Petri
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, Virginia, USA
| | - Jeffrey I Gordon
- Center for Genome Sciences and Systems Biology, Washington University, St Louis, Missouri, USA
- Center for Gut Microbiome and Nutrition Research, Washington University, St. Louis, Missouri, USA
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
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Roche ML, Marquis GS, Gyorkos TW, Blouin B, Sarsoza J, Kuhnlein HV. A Community-Based Positive Deviance/Hearth Infant and Young Child Nutrition Intervention in Ecuador Improved Diet and Reduced Underweight. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2017; 49:196-203.e1. [PMID: 27843127 DOI: 10.1016/j.jneb.2016.10.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Revised: 10/03/2016] [Accepted: 10/08/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE Underweight and stunting are serious problems in Ecuador that require interventions in the first 2 years of life. The researchers assessed the effectiveness of a Positive Deviance (PD)/Hearth community-based intervention using local foods to improve infant and young children's nutrition. DESIGN A quasi-experimental nonrandomized study was conducted between March and October, 2009. SETTING The intervention and study were implemented in the Ecuadorian highlands provinces of Chimborazo and Tungurahua. PARTICIPANTS Eighty mother-child pairs in 6 intervention communities and 184 mother-child pairs in 9 comparison communities. INTERVENTION Mothers met in participatory peer-led PD/Hearth cooking and nutrition education sessions for 12 days. MAIN OUTCOME MEASURES Dietary intake and nutritional status were collected at baseline and 6-month follow-up. ANALYSIS Multiple linear and logistic regression were used for growth outcomes, and ANCOVA for mean dietary intakes. RESULTS Mothers in the intervention were 1.3-5.7 times more likely to feed their children the promoted foods (P < .05). Children in the intervention consumed a higher percentage of recommended intakes for iron, zinc, vitamin A, protein, and energy (P < .05) at follow-up and had improvements in weight-for-age z-score (β = .17; 95% confidence interval, 0.01-0.31). Likelihood of underweight was reduced for children in the intervention (odds ratio = 0.36; 95% confidence interval, 0.13-0.96) CONCLUSIONS AND IMPLICATIONS: The PD/Hearth interventions support mothers to improve infant and young children's nutrition practices and reduce underweight.
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Affiliation(s)
- Marion L Roche
- Research & Evaluation Unit, Micronutrient Initiative, Ottawa, Ontario, Canada; Centre for Indigenous Peoples' Nutrition and Environment, McGill University, Ste-Anne-de-Bellevue, Quebec, Canada; School of Dietetics and Human Nutrition, McGill University, Ste-Anne-de-Bellevue, Quebec, Canada.
| | - Grace S Marquis
- Centre for Indigenous Peoples' Nutrition and Environment, McGill University, Ste-Anne-de-Bellevue, Quebec, Canada; School of Dietetics and Human Nutrition, McGill University, Ste-Anne-de-Bellevue, Quebec, Canada
| | - Theresa W Gyorkos
- Division of Clinical Epidemiology, McGill University Health Centre, Quebec, Canada; Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
| | - Brittany Blouin
- Division of Clinical Epidemiology, McGill University Health Centre, Quebec, Canada
| | | | - Harriet V Kuhnlein
- Centre for Indigenous Peoples' Nutrition and Environment, McGill University, Ste-Anne-de-Bellevue, Quebec, Canada; School of Dietetics and Human Nutrition, McGill University, Ste-Anne-de-Bellevue, Quebec, Canada
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21
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Scrimshaw NS. A New Feature in the Food and Nutrition Bulletin: Commentaries. Food Nutr Bull 2016. [DOI: 10.1177/156482650302400202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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22
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Fierstein JL, Eliasziw M, Rogers BL, Forrester JE. Nonnative Cattle Ownership, Diet, and Child Height-for-Age: Evidence from the 2011 Uganda Demographic and Health Survey. Am J Trop Med Hyg 2016; 96:74-82. [PMID: 27821693 DOI: 10.4269/ajtmh.16-0646] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2016] [Accepted: 09/21/2016] [Indexed: 01/12/2023] Open
Abstract
In underresourced settings where domestic animals and children often cohabitate, there is limited evidence about the net impact of domestic animal ownership on child health. We analyzed the 2011 Uganda Demographic and Health Survey to determine whether household ownership of native cattle, goats, sheep, chickens, pigs, and nonnative cattle was associated with child height-for-age z-scores (HAZ), and to assess the influence of diet on this association in rural and urban environments. Using weighted multivariable linear regression, we found that nonnative cattle ownership was positively associated with HAZ in rural children 0 to < 2 years of age (+1.32 standard deviations [SD], 95% confidence interval [CI] = 0.2-2.5) and 2 to < 5 years of age (+0.58 SD, 95% CI = 0.003-1.2), and urban children 2 to < 5 years of age (+1.08 SD, 95% CI = 0.38-1.8). Sheep ownership was positively associated with HAZ in rural children 2 to < 5 years of age (+0.29 SD, 95% CI = 0.002-0.58) and goat ownership was positively associated with HAZ in rural children 0 to < 2 years of age (+0.27 SD, 95% CI = 0.003-0.55). We observed no other significant associations. Children who lived in households that owned nonnative cattle consumed dairy more frequently; however, the relationship between child HAZ and nonnative cattle ownership was not mediated by child dairy consumption. These findings suggest that domestic animal ownership may not be detrimental to child HAZ, and that nonnative cattle ownership is beneficial for child HAZ through pathways other than dairy consumption.
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Affiliation(s)
- Jamie L Fierstein
- Food Policy and Applied Nutrition Program, Tufts University Friedman School of Nutrition Science and Policy, Boston, Massachusetts.
| | - Misha Eliasziw
- Department of Public Health and Community Medicine, Tufts University School of Medicine, Boston, Massachusetts
| | - Beatrice Lorge Rogers
- Food Policy and Applied Nutrition Program, Tufts University Friedman School of Nutrition Science and Policy, Boston, Massachusetts
| | - Janet E Forrester
- Department of Public Health and Community Medicine, Tufts University School of Medicine, Boston, Massachusetts
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Gálvez CA, Modeste N, Lee JW, Betancourt H, Wilkins R. Predictors of Intention to Seek Medical Help by Peruvian Mothers for Children Who Have Signs of Pneumonia. INTERNATIONAL QUARTERLY OF COMMUNITY HEALTH EDUCATION 2016. [DOI: 10.2190/jn4k-2w3q-lv87-nyun] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The Theory of Planned Behavior was used to assess predictors of Peruvian mothers seeking medical help when they believed their child had signs of pneumonia. Open-ended interviews to identify beliefs were followed by a questionnaire administered to 500 mothers from low-income settlements in Lima in June and July 2000. Subjective norm (what important referents want) was the best predictor of intention, followed by mothers' feelings about how easy it would be to take the child to the clinic. Attitude toward taking the child to a clinic was not a significant predictor of intention. This study indicates a stronger role for subjective norm than attitudes and perceived control in similar studies done with this model in other settings. It, of course, only predicts intention to act and not behavior, important here given social-economic barriers, e.g., cost, to access to care among this study group.
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Zhang Z, Goldsmith PD, Winter-Nelson A. The Importance of Animal Source Foods for Nutrient Sufficiency in the Developing World. Food Nutr Bull 2016; 37:303-316. [DOI: 10.1177/0379572116647823] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
There have been successful interventions fortifying staple foods to mobilize micronutrients as well as agricultural efforts to raise yields of staple foods to increase food availability. Zambia serves as an interesting case study because since 1961 there has been a notable decline in the availability of animal source foods (ASFs) and pulses and a significant increase in the supply of cassava and vegetable oils. The shift in food availability was partly attributed to the agricultural success in high-yielding and drought-resistant varieties that made cassava and oil crops more affordable and readily available. In this research, we explore another policy strategy that involves ASF as a mechanism to help remedy micronutrient inadequacies in a population. A scenario modeling analysis compares the changes in the nutrient profile of the Zambian diet through adding either staple plant source foods (PSFs) or ASFs. The scenarios under study involve the addition of (1) 18 fl oz of whole cow’s milk; (2) 60 g of beef, 30 g of chicken, and 5 g of beef liver; (3) milk plus meat; or (4) 83 g of maize flour, 123 g of cassava, and other staple PSF, that is, isocaloric to the “milk + meat” group. The findings alert program planners and policy makers to the value of increasing the availability, accessibility, and utilization of ASF to simultaneously address multiple nutrient deficiencies, as well as the nutrition challenges that remain when expanding the availability of plant-based staples.
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Affiliation(s)
- Zhiying Zhang
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | - Peter D. Goldsmith
- Department of Agriculture and Consumer Economics, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Alex Winter-Nelson
- Department of Agriculture and Consumer Economics, University of Illinois at Urbana-Champaign, Urbana, IL, USA
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Roche ML, Gyorkos TW, Blouin B, Marquis GS, Sarsoza J, Kuhnlein HV. Infant and young child feeding practices and stunting in two highland provinces in Ecuador. MATERNAL AND CHILD NUTRITION 2016; 13. [PMID: 27265847 DOI: 10.1111/mcn.12324] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Revised: 02/17/2016] [Accepted: 03/11/2016] [Indexed: 11/27/2022]
Abstract
The first two years of life are critical for growth and development. Little is known about infant and young child feeding (IYCF) practices in the Ecuadorian highlands and how they contribute to stunting. With the objective of understanding nutritional status and the influencing factors to design an intervention, we assessed the nutritional status of 293 infants and children between 0 and 24 months of age, living in 14 communities in the provinces of Tungurahua and Chimborazo using a cross-sectional study design. We used the WHO IYCF indicators to assess feeding practices; estimated dietary intake with 24-h recalls; and identified nutritious local foods by food frequency questionnaires. Multiple regression modelling was performed to identify correlates of nutritional status. Stunting was found in 56.2% of children. Mean protein, vitamin A and vitamin C intakes were above recommendations for all ages. Only infants 6.0 to 8.9 months of age and non-breastfed children 12-23.9 months of age consumed energy intakes below recommendations. Younger age groups had below recommended intakes for iron and calcium. While mean complementary food densities met recommendations for protein, vitamin A, vitamin C and energy, those for zinc, iron and calcium were lower than recommended. Older age, respiratory infections and being male were predictors of lower HAZ, whereas early initiation of breastfeeding, higher socioeconomic status, consumption of iron-rich foods and higher dietary protein density were protective. Interventions that promote and support optimal breastfeeding practices and enable increased consumption of nutritious local foods have potential to contribute to reducing stunting in this vulnerable population. © 2016 John Wiley & Sons Ltd.
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Affiliation(s)
- Marion L Roche
- Micronutrient Initiative, Ottawa, Ontario, Canada, K2P 2K3
| | - Theresa W Gyorkos
- Division of Clinical Epidemiology, McGill University Health Centre, Montreal, Quebec, Canada, H3A 1A1.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada, H3A 1A1
| | - Brittany Blouin
- Division of Clinical Epidemiology, McGill University Health Centre, Montreal, Quebec, Canada, H3A 1A1
| | - Grace S Marquis
- Centre for Indigenous Peoples' Nutrition and Environment (CINE) and, School of Dietetics and Human Nutrition, McGill University, Ste-Anne-de-Bellevue, Quebec, Canada, H9X 3 V9
| | | | - Harriet V Kuhnlein
- Centre for Indigenous Peoples' Nutrition and Environment (CINE) and, School of Dietetics and Human Nutrition, McGill University, Ste-Anne-de-Bellevue, Quebec, Canada, H9X 3 V9
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Reitsema LJ, Vercellotti G, Boano R. Subadult dietary variation at Trino Vercellese, Italy, and its relationship to adult diet and mortality. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2016; 160:653-64. [PMID: 27100777 DOI: 10.1002/ajpa.22995] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Revised: 11/26/2015] [Accepted: 03/27/2016] [Indexed: 11/09/2022]
Abstract
OBJECTIVES Early-life nutrition is a predisposing factor for later-life outcomes. This study tests the hypothesis that subadults from medieval Trino Vercellese, Italy, who lived to adulthood consumed isotopically different diets compared with subadults who died before reaching adulthood. We have previously used a life history approach, comparing dentine and bone of the same adult individuals ("subadults who lived"), to elucidate dietary variation across the life span. Here, we examine diets of "subadults who died" from the same population, estimated from subadult rib collagen, to explore whether dietary behaviors of subadults who lived differed from those of subadults who died. METHODS Forty-one subadults aged six months to 14.5 years were studied through stable carbon and nitrogen isotope analysis of collagen. RESULTS Individuals were weaned by age 4 years, with considerable variation in weaning ages overall. Post-weaning, diets of subadults who died comprised significantly less animal protein than diets of subadults who lived. Isotopic values of the two oldest individuals, 13.5 and 14.5 years, show the same status-based variation in diet as do adults from the population. CONCLUSIONS Our results suggest that incorporating animal protein in diet during growth and development supported medieval subadults' ability to survive to adulthood. Isotopic similarities between adults and older subadults suggest "adult" dietary behaviors were adopted in adolescence. Stable isotope evidence from subadults bridges a disparity between ontogenetic age categories and socioculturally meaningful age categories in the past, and sheds light on the underpinnings of health, mortality, growth, and disease in the bioarchaeological record. Am J Phys Anthropol 160:653-664, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Laurie J Reitsema
- Department of Anthropology, University of Georgia, Athens, GA, 30602
| | | | - Rosa Boano
- Department of Life Sciences and Systems Biology, University of Torino, 10123, Italy
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Roche ML, Sako B, Osendarp SJM, Adish AA, Tolossa AL. Community-based grain banks using local foods for improved infant and young child feeding in Ethiopia. MATERNAL AND CHILD NUTRITION 2015; 13. [PMID: 26663813 DOI: 10.1111/mcn.12219] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 08/11/2015] [Accepted: 08/18/2015] [Indexed: 01/22/2023]
Abstract
The first thousand days of a child's life are critical for ensuring adequate nutrition to enable optimal health, development and growth. Inadequate infant and young child feeding (IYCF) practices likely contribute to Ethiopia's concerning malnutrition situation. Development partners in four regions of Ethiopia implemented community production of complementary food with women's groups processing local grains and legumes at grain banks to improve availability, accessibility, dietary diversity and timely introduction of complementary foods. The objective of this study was to establish the acceptability, perceived impact, feasibility and required inputs to sustain local grain bank interventions to improve IYCF. A subsidized barter system was used by mothers in the rural communities, and flour was sold in the semi-urban context. Purposive sampling guided the qualitative study design and selection of project stakeholders. A total of 51 key informant interviews and 33 focus group discussions (n = 237) were conducted. The grain bank flour was valued for its perceived diverse local ingredients; while the project was perceived as creating labour savings for women. The grain bank flour offered the potential to contribute to improved IYCF; however, further dietary modification or fortification is needed to improve the micronutrient content. Dependence upon external inputs to subsidize the barter model and the reliance on volunteer labour from women's groups in the rural context are the greatest risks to sustainability. This intervention illustrates how integrated agricultural and health interventions leveraging local production can appeal to diverse stakeholders as an acceptable approach to improve IYCF.
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Affiliation(s)
| | - Binta Sako
- Independent Consultant, Ottawa, Ontario, Canada
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Kulwa KBM, Mamiro PS, Kimanya ME, Mziray R, Kolsteren PW. Feeding practices and nutrient content of complementary meals in rural central Tanzania: implications for dietary adequacy and nutritional status. BMC Pediatr 2015; 15:171. [PMID: 26546052 PMCID: PMC4636743 DOI: 10.1186/s12887-015-0489-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Accepted: 10/16/2015] [Indexed: 11/22/2022] Open
Abstract
Background Stunting and micronutrient deficiencies are significant health problems among infants and young children in rural Tanzania. Objective of the study was to assess feeding practices, nutrient content of complementary meals, and their implications for dietary adequacy and nutritional status. Methods A cross-sectional study was conducted in six randomly selected villages in Mpwapwa District, Tanzania during the post-harvest season. Information on feeding practices, dietary consumption and anthropometric measurements of all infants below the age of one year were collected. Forty samples of common meals were collected and analysed for proximate composition, iron, zinc and calcium. Results were expressed per 100 g dry weight. Results Energy, protein and fat content in porridge ranged from 40.67–63.92 kcal, 0.54–1.74 % and 0.30-2.12 %, respectively. Iron, zinc and calcium contents (mg/100 g) in porridge were 0.11–2.81, 0.10–3.23, and 25.43-125.55, respectively. Median portion sizes were small (porridge: 150–350 g; legumes and meats: 39–90 g). Very few children (6.67 %) consumed animal-source foods. Low meal frequency, low nutrient content, small portion size and limited variety reduced the contribution of meals to daily nutritional needs. Conclusions Findings of the study highlight inadequate feeding practices, low nutritional quality of meals and high prevalence of stunting. Feasible strategies are needed to address the dietary inadequacies and chronic malnutrition of rural infants. Electronic supplementary material The online version of this article (doi:10.1186/s12887-015-0489-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Kissa B M Kulwa
- Department of Food Safety and Food Quality, Ghent University, Coupure Links 653, 9000, Ghent, Belgium. .,Department of Food Science and Technology, Sokoine University of Agriculture, P.O. Box 3006 Chuo Kikuu, Morogoro, Tanzania.
| | - Peter S Mamiro
- Department of Food Science and Technology, Sokoine University of Agriculture, P.O. Box 3006 Chuo Kikuu, Morogoro, Tanzania
| | - Martin E Kimanya
- Nelson Mandela African Institute of Science and Technology, P.O. Box 447, Arusha, Tanzania
| | - Rajab Mziray
- Tanzania Food and Drugs Authority, P.O. Box 77150, Dar-es-Salaam, Tanzania
| | - Patrick W Kolsteren
- Department of Food Safety and Food Quality, Ghent University, Coupure Links 653, 9000, Ghent, Belgium.,Department of Public Health, Institute of Tropical Medicine, Nationalestraat 155, 2000, Antwerp, Belgium
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Tumilowicz A, Habicht JP, Pelto G, Pelletier DL. Gender perceptions predict sex differences in growth patterns of indigenous Guatemalan infants and young children. Am J Clin Nutr 2015; 102:1249-58. [PMID: 26423387 PMCID: PMC6443301 DOI: 10.3945/ajcn.114.100776] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Accepted: 08/26/2015] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Nearly one-half of Guatemalan children experience growth faltering, more so in indigenous than in nonindigenous children. OBJECTIVES On the basis of ethnographic interviews in Totonicapán, Guatemala, which revealed differences in maternal perceptions about food needs in infant girls and boys, we predicted a cumulative sex difference in favor of girls that occurred at ∼6 mo of age and diminished markedly thereafter. We examined whether the predicted differences in age-sex patterns were observed in the village, replicated the examination nationally for indigenous children, and examined whether the pattern in nonindigenous children was different. DESIGN Ethnographic interviews (n = 24) in an indigenous village were conducted. Anthropometric measurements of the village children aged 0-35 mo (n = 119) were obtained. National-level growth patterns were analyzed for indigenous (n = 969) and nonindigenous (n = 1374) children aged 0-35 mo with the use of Demographic and Health Survey (DHS) data. RESULTS Mothers reported that, compared with female infants, male infants were hungrier, were not as satisfied with breastfeeding alone, and required earlier complementary feeding. An anthropometric analysis confirmed the prediction of healthier growth in indigenous girls than in indigenous boys throughout the first year of life, which resulted in a 2.98-cm height-for-age difference (HAD) between sexes in the village and a 1.61-cm HAD (P < 0.001) in the DHS data between 6 and 17 mo of age in favor of girls. In both data sets, the growth sex differences diminished in the second year of life (P < 0.05). No such pattern was seen in nonindigenous children. CONCLUSIONS We propose that the differences in the HAD that first favor girls and then favor boys in the indigenous growth patterns are due to feeding patterns on the basis of gendered cultural perceptions. Circumstances that result in differential sex growth patterns need to be elucidated, in particular the favorable growth in girls in the first year of life.
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Affiliation(s)
| | | | - Gretel Pelto
- Division of Nutritional Sciences, Cornell University, Ithaca, NY
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Mattison SM, Wander K, Hinde K. Breastfeeding over two years is associated with longer birth intervals, but not measures of growth or health, among children in Kilimanjaro, TZ. Am J Hum Biol 2015; 27:807-15. [PMID: 25945696 DOI: 10.1002/ajhb.22729] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Revised: 03/01/2015] [Accepted: 03/21/2015] [Indexed: 01/15/2023] Open
Abstract
OBJECTIVES Breastfeeding has been associated with numerous health and well-being benefits for both children and their mothers, including prolonging the birth interval to the subsequent sibling. The clearest associations between breastfeeding and health outcomes, per se, reflect exclusive breastfeeding in the first months of postnatal life and are most evident during infancy. Fewer studies explore the consequences of breastfeeding for multiple years. In this article, we ask whether breastfeeding for more than 2 years is associated with discernible health and well-being benefits to children. METHODS Data were collected from 315 children, aged 2 to 7, and their caretakers residing in Kilimanjaro, Tanzania. Basic demographic and health information was solicited, and anthropometric and blood markers of health were evaluated. RESULTS Our results indicate a strong positive relationship between breastfeeding for 2 or more years and interbirth interval, but little evidence for a relationship between prolonged breastfeeding and several indicators of child growth and health. CONCLUSIONS We suggest that these relationships may support the recently rekindled birth spacing hypothesis, positing selection for longer interbirth intervals, rather than, or in addition to, more direct health benefits associated with breastfeeding for 2 or more years. Our results may indicate attenuating health benefits associated with longer breastfeeding.
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Affiliation(s)
- Siobhán M Mattison
- Department of Biology and Women's, Gender, and Sexuality Studies Program, Boston University, Boston, Massachusetts, 02215.,Department of Anthropology, University of Auckland, Auckland, 1142, New Zealand
| | - Katherine Wander
- Department of Anthropology, Binghamton University, SUNY, Binghamton, New York, 13902
| | - Katie Hinde
- Department of Human Evolutionary Biology, Harvard University, Cambridge, Massachusetts, 02138
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Humphries DL, Behrman JR, Crookston BT, Dearden KA, Schott W, Penny ME. Households across all income quintiles, especially the poorest, increased animal source food expenditures substantially during recent Peruvian economic growth. PLoS One 2014; 9:e110961. [PMID: 25372596 PMCID: PMC4220962 DOI: 10.1371/journal.pone.0110961] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2014] [Accepted: 09/26/2014] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Relative to plant-based foods, animal source foods (ASFs) are richer in accessible protein, iron, zinc, calcium, vitamin B-12 and other nutrients. Because of their nutritional value, particularly for childhood growth and nutrition, it is important to identify factors influencing ASF consumption, especially for poorer households that generally consume less ASFs. OBJECTIVE To estimate differential responsiveness of ASF consumption to changes in total household expenditures for households with different expenditures in a middle-income country with substantial recent income increases. METHODS The Peruvian Young Lives household panel (n = 1750) from 2002, 2006 and 2009 was used to characterize patterns of ASF expenditures. Multivariate models with controls for unobserved household fixed effects and common secular trends were used to examine nonlinear relationships between changes in household expenditures and in ASF expenditures. RESULTS Households with lower total expenditures dedicated greater percentages of expenditures to food (58.4% vs.17.9% in 2002 and 24.2% vs. 21.5% in 2009 for lowest and highest quintiles respectively) and lower percentages of food expenditures to ASF (22.8% vs. 33.9% in 2002 and 30.3% vs. 37.6% in 2009 for lowest and highest quintiles respectively). Average percentages of overall expenditures spent on food dropped from 47% to 23.2% between 2002 and 2009. Households in the lowest quintiles of expenditures showed greater increases in ASF expenditures relative to total consumption than households in the highest quintiles. Among ASF components, meat and poultry expenditures increased more than proportionately for households in the lowest quintiles, and eggs and fish expenditures increased less than proportionately for all households. CONCLUSIONS Increases in household expenditures were associated with substantial increases in consumption of ASFs for households, particularly households with lower total expenditures. Increases in ASF expenditures for all but the top quintile of households were proportionately greater than increases in total food expenditures, and proportionately less than overall expenditures.
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Affiliation(s)
- Debbie L. Humphries
- Department of Epidemiology of Microbial Disease, Yale School of Public Health, New Haven, Connecticut, United States of America
- * E-mail:
| | - Jere R. Behrman
- Department of Economics, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | - Benjamin T. Crookston
- Department of Health Science, Brigham Young University, Provo, Utah, United States of America
| | - Kirk A. Dearden
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, United States of America
| | - Whitney Schott
- Department of Economics, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
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Krebs NF. Food Based Complementary Feeding Strategies for Breastfed Infants: What's the Evidence that it Matters? NUTRITION TODAY 2014; 49:271-277. [PMID: 26549893 PMCID: PMC4636122 DOI: 10.1097/nt.0000000000000064] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The period of complementary feeding represents a major portion of the 1000 day critical window and thus impacts a period of substantial and dynamic infant development. This review highlights and synthesizes findings of several recent studies conducted to evaluate food based strategies on outcomes related to micronutrient status, growth and neurocognitive development. Particular emphasis is placed on interventions using meat or fortified products to impact iron and zinc intakes, due to the dependence of breastfed infants on complementary food choices to meet requirements for these two critical micronutrients. Regular consumption of modest amounts of meat or fortified cereals provides adequate absorbed zinc to meet estimated physiologic requirements, whereas homeostatic adaptation to lower zinc intake from unfortified cereal/plant staples is inadequate to meet requirements. Iron fortification of cereals may be somewhat more effective than meat to improve iron status, but neither prevents iron deficiency in breastfed infants, even in westernized settings. Improvements in the quality of complementary foods have had very modest effects on linear growth in settings where stunting is prevalent. Maternal education is strongly associated with both linear growth and with child neurodevelopment. The determinants of early growth faltering are more complex and intractable than 'simple' dietary deficiencies of micronutrients. Solutions to growth faltering in young children most likely need to be multi-factorial, and almost certainly will need to start earlier than the complementary feeding period.
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Affiliation(s)
- Nancy F Krebs
- Section of Nutrition, Department of Pediatrics University of Colorado School of Medicine Aurora, CO 80045
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Is the inclusion of animal source foods in fortified blended foods justified? Nutrients 2014; 6:3516-35. [PMID: 25192029 PMCID: PMC4179174 DOI: 10.3390/nu6093516] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Revised: 07/14/2014] [Accepted: 08/19/2014] [Indexed: 11/30/2022] Open
Abstract
Fortified blended foods (FBF) are used for the prevention and treatment of moderate acute malnutrition (MAM) in nutritionally vulnerable individuals, particularly children. A recent review of FBF recommended the addition of animal source food (ASF) in the form of whey protein concentrate (WPC), especially to corn-soy blends. The justification for this recommendation includes the potential of ASF to increase length, weight, muscle mass accretion and recovery from wasting, as well as to improve protein quality and provide essential growth factors. Evidence was collected from the following four different types of studies: (1) epidemiological; (2) ASF versus no intervention or a low-calorie control; (3) ASF versus an isocaloric non-ASF; and (4) ASF versus an isocaloric, isonitrogenous non-ASF. Epidemiological studies consistently associated improved growth outcomes with ASF consumption; however, little evidence from isocaloric and isocaloric, isonitrogenous interventions was found to support the inclusion of meat or milk in FBF. Evidence suggests that whey may benefit muscle mass accretion, but not linear growth. Overall, little evidence supports the costly addition of WPC to FBFs. Further, randomized isocaloric, isonitrogenous ASF interventions with nutritionally vulnerable children are needed.
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Onyango AW, Borghi E, de Onis M, Casanovas MDC, Garza C. Complementary feeding and attained linear growth among 6-23-month-old children. Public Health Nutr 2014; 17:1975-83. [PMID: 24050753 PMCID: PMC11108726 DOI: 10.1017/s1368980013002401] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2012] [Revised: 05/24/2013] [Accepted: 07/25/2013] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To examine the association between complementary feeding indicators and attained linear growth at 6-23 months. DESIGN Secondary analysis of Phase V Demographic and Health Surveys data (2003-2008). Country-specific ANOVA models were used to estimate effects of three complementary feeding indicators (minimum meal frequency, minimum dietary diversity and minimum adequate diet) on length-for-age, adjusted for covariates and interactions of interest. SETTING Twenty-one countries (four Asian, twelve African, four from the Americas and one European). SUBJECTS Sample sizes ranging from 608 to 13 676. RESULTS Less than half the countries met minimum meal frequency and minimum dietary diversity, and only Peru had a majority of the sample receiving a minimum adequate diet. Minimum dietary diversity was the indicator most consistently associated with attained length, having significant positive effect estimates (ranging from 0·16 to 1·40 for length-for-age Z-score) in twelve out of twenty-one countries. Length-for-age declined with age in all countries, and the greatest declines in its Z-score were seen in countries (Niger, -1·9; Mali, -1·6; Democratic Republic of Congo, -1·4; Ethiopia, -1·3) where dietary diversity was persistently low or increased very little with age. CONCLUSIONS There is growing recognition that poor complementary feeding contributes to the characteristic negative growth trends observed in developing countries and therefore needs focused attention and its own tailored interventions. Dietary diversity has the potential to improve linear growth. Using four food groups to define minimum dietary diversity appears to capture enough information in a simplified, standard format for multi-country comparisons of the quality of complementary diets.
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Affiliation(s)
- Adelheid W Onyango
- Department of Nutrition for Health and Development, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland
| | - Elaine Borghi
- Department of Nutrition for Health and Development, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland
| | - Mercedes de Onis
- Department of Nutrition for Health and Development, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland
| | - Ma del Carmen Casanovas
- Department of Nutrition for Health and Development, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland
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Sandberg PA, Sponheimer M, Lee-Thorp J, Van Gerven D. Intra-tooth stable isotope analysis of dentine: A step toward addressing selective mortality in the reconstruction of life history in the archaeological record. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2014; 155:281-93. [DOI: 10.1002/ajpa.22600] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2014] [Accepted: 08/09/2014] [Indexed: 11/12/2022]
Affiliation(s)
- Paul A. Sandberg
- Department of Anthropology; University of Colorado at Boulder; Boulder CO 80309
| | - Matt Sponheimer
- Department of Anthropology; University of Colorado at Boulder; Boulder CO 80309
| | - Julia Lee-Thorp
- Research Laboratory for Archaeology and the History of Art; University of Oxford; Oxford OX1 2JD UK
| | - Dennis Van Gerven
- Department of Anthropology; University of Colorado at Boulder; Boulder CO 80309
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Vercellotti G, Piperata BA, Agnew AM, Wilson WM, Dufour DL, Reina JC, Boano R, Justus HM, Larsen CS, Stout SD, Sciulli PW. Exploring the multidimensionality of stature variation in the past through comparisons of archaeological and living populations. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2014; 155:229-42. [PMID: 24894916 DOI: 10.1002/ajpa.22552] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Accepted: 05/23/2014] [Indexed: 11/11/2022]
Abstract
Adult stature variation is commonly attributed to differential stress-levels during development. However, due to selective mortality and heterogeneous frailty, a population's tall stature may be more indicative of high selective pressures than of positive life conditions. This article examines stature in a biocultural context and draws parallels between bioarchaeological and living populations to explore the multidimensionality of stature variation in the past. This study investigates: 1) stature differences between archaeological populations exposed to low or high stress (inferred from skeletal indicators); 2) similarities in growth retardation patterns between archaeological and living groups; and 3) the apportionment of variance in growth outcomes at the regional level in archaeological and living populations. Anatomical stature estimates were examined in relation to skeletal stress indicators (cribra orbitalia, porotic hyperostosis, linear enamel hypoplasia) in two medieval bioarchaeological populations. Stature and biocultural information were gathered for comparative living samples from South America. Results indicate 1) significant (P < 0.01) differences in stature between groups exposed to different levels of skeletal stress; 2) greater prevalence of stunting among living groups, with similar patterns in socially stratified archaeological and modern groups; and 3) a degree of regional variance in growth outcomes consistent with that observed for highly selected traits. The relationship between early stress and growth is confounded by several factors-including catch-up growth, cultural buffering, and social inequality. The interpretations of early life conditions based on the relationship between stress and stature should be advanced with caution.
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Stewart CP, Iannotti L, Dewey KG, Michaelsen KF, Onyango AW. Contextualising complementary feeding in a broader framework for stunting prevention. MATERNAL AND CHILD NUTRITION 2014; 9 Suppl 2:27-45. [PMID: 24074316 DOI: 10.1111/mcn.12088] [Citation(s) in RCA: 313] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
An estimated 165 million children are stunted due to the combined effects of poor nutrition, repeated infection and inadequate psychosocial stimulation. The complementary feeding period, generally corresponding to age 6-24 months, represents an important period of sensitivity to stunting with lifelong, possibly irrevocable consequences. Interventions to improve complementary feeding practices or the nutritional quality of complementary foods must take into consideration the contextual as well as proximal determinants of stunting. This review presents a conceptual framework that highlights the role of complementary feeding within the layers of contextual and causal factors that lead to stunted growth and development and the resulting short- and long-term consequences. Contextual factors are organized into the following groups: political economy; health and health care systems; education; society and culture; agriculture and food systems; and water, sanitation and environment. We argue that these community and societal conditions underlie infant and young child feeding practices, which are a central pillar to healthy growth and development, and can serve to either impede or enable progress. Effectiveness studies with a strong process evaluation component are needed to identify transdisciplinary solutions. Programme and policy interventions aimed at preventing stunting should be informed by careful assessment of these factors at all levels.
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Affiliation(s)
- Christine P Stewart
- Program in International and Community Nutrition, Department of Nutrition, University of California, Davis, CA
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Roos N, Sørensen JC, Sørensen H, Rasmussen SK, Briend A, Yang Z, Huffman SL. Screening for anti-nutritional compounds in complementary foods and food aid products for infants and young children. MATERNAL & CHILD NUTRITION 2013; 9 Suppl 1:47-71. [PMID: 23167584 PMCID: PMC6860611 DOI: 10.1111/j.1740-8709.2012.00449.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
A range of compounds with negative nutritional impact - 'anti-nutrients' - are found in most plant foods. The contents of anti-nutrients in processed foods depend on the ingredients and processing. Anti-nutrients in complementary foods for children can have a negative impact on nutritional status. The aim of this study was to screen complementary foods from developing countries for the anti-nutritional compounds, phytate, polyphenols, inhibitors of trypsin and chymotrypsin, and lectins. Commercial products based on whole grain cereals were included as a 'worst-case' scenario for anti-nutrient exposure in Europe. Contents of minerals (iron, zinc and calcium), in which absorption or utilisation is affected by anti-nutrients, were analysed. Thirty-six products representing foods used in food aid programmes, local blended foods, fortified instant porridges and 'baby foods' were analysed. The content of minerals indicated that the fortification of a number of products did not meet the declared levels of iron, zinc and calcium. The phytate content ranged from 68 to 1536 mg/100 g, confirming a persistent problem of high levels of phytate in processed cereal- and legume-based products. The phytate : Fe molar ratio exceeded the recommended level of <1.0 in 32 of the 36 products. The total polyphenols varied from 1.3 to 9.3 mg gentisic acid equivalents g(-1) . Screening low-molecular weight soluble polyphenols may be more relevant in complementary foods than total polyphenolic compounds. Trypsin and chymotrypsin inhibitors and lectins were found in residual amounts in most products, indicating efficient degradation by heat processing. However, young infants and malnourished children may have reduced pancreatic function, and upper limits for residual trypsin inhibitors are needed.
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Affiliation(s)
- Nanna Roos
- Department of Nutrition, Exercise and Sports, Section of Paediatric and International Nutrition, University of Copenhagen, Copenhagen, Denmark.
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Iannotti LL, Zavaleta N, Huasaquiche C, Leon Z, Caulfield LE. Early growth velocities and weight gain plasticity improve linear growth in Peruvian infants. MATERNAL AND CHILD NUTRITION 2012; 11:127-37. [PMID: 23020135 DOI: 10.1111/j.1740-8709.2012.00453.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Growth velocity patterns have the potential to signal unhealthy responses to environmental insults with long-term consequences. We aimed to investigate velocities in Peruvian infants (n = 259) in relation to attained anthropometric outcomes at 12 months and to identify determinants of velocities during critical periods of infancy. From 1995 to 1997, a randomised controlled trial of maternal zinc supplementation was conducted in a peri-urban slum area of Lima. Infants were followed monthly through 1 year on a range of anthropometric measures. Three types of velocity variables were studied: (1) incremental velocity (1 months and 3 months); (2) proportional changes (% of total size gained/month); and (3) individual velocity variability [standard deviation (SD) of individual child incremental velocities]. Mean individual child SD of weight velocity was 417 g (±126). In multivariate ordinary least squares regression analyses, growth velocities in month 1 and individual weight velocity variability positively predicted attained length and weight by 12 months. Panel regression by generalised least-squares with random effects of length and weight velocities confirmed the exponentially decelerating pace of growth through infancy and the importance of birth size in driving this trajectory. This study contributes evidence to support the importance of early growth velocities and greater degrees of weight gain plasticity for attained length and weight.
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Affiliation(s)
- Lora L Iannotti
- Institute for Public Health, Washington University in St. Louis, St. Louis, Missouri, USA
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Dror DK, Allen LH. The Importance of Milk and other Animal-Source Foods for Children in Low-Income Countries. Food Nutr Bull 2011; 32:227-43. [DOI: 10.1177/156482651103200307] [Citation(s) in RCA: 167] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background Milk and other animal-source foods are concentrated dietary sources of macro- and micronutrients. Despite a global increase in milk production and consumption over the past decades, milk and other animal-source foods are often lacking in the diets of children in developing countries. Objective To evaluate the importance of milk and other animal-source food intake in promoting the growth, development, and health of children in low-income countries. Methods Original research articles describing observational and intervention studies with unfortified milk, fortified milk, and other animal-source foods in children were identified by searching the PubMed database. Results Consumption of milk and other animal-source foods by undernourished children improves anthropometric indices and cognitive function and reduces the prevalence of biochemical and functional nutritional deficiencies, reducing morbidity and mortality. Unfortified and fortified milk used in supplementation trials has been well tolerated and widely accepted by parents and children. Conclusions To improve the dietary quality of children in low-income countries and further the effort to eradicate extreme poverty and hunger in accordance with the United Nations Millennium Development Goals, additional research is necessary to identify and implement programs and policy supporting increased intake of milk and other animal-source foods.
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Meat and milk intakes and toddler growth: a comparison feeding intervention of animal-source foods in rural Kenya. Public Health Nutr 2011; 15:1100-7. [DOI: 10.1017/s1368980011002746] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AbstractObjectiveTo examine the effects of animal-source foods on toddler growth.DesignA 5-month comparison feeding intervention study with one of three millet-based porridges randomized to eighteen feeding stations serving 303 children aged 11–40 months. Feeding stations served plain millet porridge (Plain group), porridge with milk (Milk group) or porridge with beef (Meat group). Anthropometry, morbidity and food intake were measured at baseline and regular intervals. Longitudinal mixed models were used to analyse growth.SettingEmbu, Kenya.SubjectsTwo hundred and seventy-four children were included in final analyses.ResultsLinear growth was significantly greater for the Milk group than the Meat group (P = 0·0025). Slope of growth of mid-arm muscle area of the Plain group was significantly greater than in the Meat group (P = 0·0046), while the Milk group's mid-upper arm circumference growth rate was significantly greater than the Meat group's (P = 0·0418). The Milk and Plain groups’ measures did not differ.ConclusionsMilk and meat porridges did not have a significantly greater effect on growth than plain porridge in this undernourished population. Linear growth was influenced by more than energy intakes, as the Plain group's total body weight-adjusted energy intakes were significantly greater than the Meat group's, although linear growth did not differ. Energy intakes may be more important for growth in arm muscle. The diverse age distribution in the study makes interpretation difficult. A longer study period, larger sample size and more focused age group would improve clarity of the results.
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Lee J, Houser RF, Must A, de Fulladolsa PP, Bermudez OI. Disentangling nutritional factors and household characteristics related to child stunting and maternal overweight in Guatemala. ECONOMICS AND HUMAN BIOLOGY 2010; 8:188-196. [PMID: 20541480 DOI: 10.1016/j.ehb.2010.05.014] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2009] [Revised: 05/19/2010] [Accepted: 05/20/2010] [Indexed: 05/29/2023]
Abstract
The aim of this study was to identify nutritional factors and households characteristics associated with child stunting, maternal overweight and the familial coexistence of both types of malnutrition. In Guatemala, 2000, with nationally representative data, we selected 2261 households with at least one child aged 12-60 months and his/her mother. Nutritional status was assessed in children (e.g., stunting as height-for-age Z-score<-2) and mothers (e.g., overweight as body mass index > or =25 kg/m(2)) and identified the presence of both, child stunting and maternal overweight in the same household (SCOM). With logistic regression models we assessed the association of the malnutrition indicators with individual and household socio-economic and health characteristics. SCOM was identified in 18% of households. Socio-economic status (SES) of SCOM households was significantly lower than SES of households with non-stunted children. SCOM households, compared to those with normal-stature children and normal weight mothers, were more likely to have mothers of short stature (adjusted odds ratio-OR+/-95% CI=3.1 (2.1-4.7)), higher parity (1.2 (1.1-1.3)), currently working (1.7 (1.1-2.6), and self-identified as indigenous (2.0 (1.3-3.1)). Factors associated with stunting in children such as poverty, maternal short stature and indigenousness, were predictors of SCOM. These findings support the notion that SCOM is an extension of the malnutrition spectrum in the most disadvantaged population groups in countries that are in the middle of their nutrition transitions such as Guatemala. At the same time it revealed that these populations are already in the stage of chronic, nutrition related diseases associated with less physical activity and more access to highly processed foods of low cost, high dietary energy and low nutrient density in important population groups. The challenge for the decision makers and service deliverers is to guide SCOM households to deal equally with both extremes of the malnutrition continuum.
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Affiliation(s)
- Jounghee Lee
- Gerald J. and Dorothy R. Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA 02111, USA
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Penny ME, Zavaleta A, Lemay M, Liria MR, Huaylinas ML, Alminger M, McChesney J, Alcaraz F, Reddy MB. Can coca leaves contribute to improving the nutritional status of the Andean population? Food Nutr Bull 2010; 30:205-16. [PMID: 19927600 DOI: 10.1177/156482650903000301] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Coca leaves (Erythroxylum coca) have been promoted as a food that could address the dietary deficiencies of the Andean population, but this is based on nutrient analyses of a small sample of leaves. OBJECTIVE We assessed the nutritional potential of eight samples of coca leaves grown in different regions of Peru. METHODS We used AOAC techniques to measure nutrients, nutrient inhibitors (phytate, polyphenols, oxalic acid, and fiber), and alkaloid concentrations, all expressed per 100 g dry weight (DW) of the ground leaves. Minerals were measured by inductively coupled lasma- mass spectrometry in n twondependent laboratories. RESULTS The leaves contained protein, , 20.28 g/1 0DW with lysine as the limiting amino acid; n-cbetarotene, 3.51 mg/100gDW ; vitamin E, 16.72 mg/100gDW ; trace amounts of vitamin D; calcium, 990.18 and 1033.17 mg/100 gDW at two different laboratories; iron, 29.16 and 29.16 mg/100 gDW; zinc, 2.71 and 2.63 mg/100 gDW; and magnesium, 225.19 and 196.69 mg/l001gDW Cocaine was the principal alkaloid, with a concentration of 0.56 g/100 gDW; other alkaloids were also identified. The results were compared with those for other edible leaves. The nutrient contributions of coca powder (5 g) and bread made with coca were compared with those of normal portions of alternative foods. CONCLUSIONS Two spoonfuls of coca leaf flour would satisfy less than 10% of dietary intakes for schoolchildren and adults for critical commonly deficient nutrients in the diet. Coca leaves do not provide nutritional benefits when eaten in the recommended quantities, and the presence of absorbable cocaine and other alkaloids may be potentially harmful; hence coca leaves cannot be recommended as a food.
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Affiliation(s)
- Mary E Penny
- Instituto de Investigación Nutricional, La Molina 1885, La Molina, Lima 12, Peru.
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Iannotti LL, Zavaleta N, León Z, Caulfield LE. Growth and body composition of Peruvian infants in a periurban setting. Food Nutr Bull 2010; 30:245-53. [PMID: 19927604 DOI: 10.1177/156482650903000305] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Previous growth studies of Peruvian children have featured high stunting rates and limited information about body composition. OBJECTIVE We aimed to characterize anthropometric measures of Peruvian infants 0 to 12 months of age in relation to the international growth references and biological, environmental, and socioeconomic factors. METHODS Infants (n = 232) were followed longitudinally from birth through 12 months of age from a prenatal zinc supplementation trial conducted in Lima, Peru, between 1995 and 1997. Anthropometric measures of growth and body composition were obtained at enrollment from mothers and monthly through 1 year of age from infants. Weekly morbidity and dietary intake surveillance was carried out during the second half of infancy. RESULTS The prevalence rates of stunting, underweight, and wasting did not exceed 4% based on the World Health Organization growth references. Infants of mothers from high-altitude regions had larger chest circumference (p = .006) and greater length (p = .06) by 12 months. Significant predictors of growth and body composition throughout infancy were age, sex, anthropometric measurements at birth, breastfeeding, maternal anthropometric measurements, primiparity, prevalence of diarrhea among children, and the altitude of the region of maternal origin. No associations were found for maternal education, asset ownership, or sanitation and hygiene factors. CONCLUSIONS Peruvian infants in this urban setting had lower rates of stunting than expected. Proximal and familial conditions influenced growth throughout infancy.
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Affiliation(s)
- Lora L Iannotti
- International Food Policy Research Institute (IFPRI), Washington, DC, USA
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Michaelsen KF, Hoppe C, Roos N, Kaestel P, Stougaard M, Lauritzen L, Mølgaard C, Girma T, Friis H. Choice of foods and ingredients for moderately malnourished children 6 months to 5 years of age. Food Nutr Bull 2010; 30:S343-404. [PMID: 19998864 DOI: 10.1177/15648265090303s303] [Citation(s) in RCA: 150] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
There is consensus on how to treat severe malnutrition, but there is no agreement on the most cost-effective way to treat infants and young children with moderate malnutrition who consume cereal-dominated diets. The aim of this review is to give an overview of the nutritional qualities of relevant foods and ingredients in relation to the nutritional needs of children with moderate malnutrition and to identify research needs. The following general aspects are covered: energy density, macronutrient content and quality, minerals and vitamins, bioactive substances, antinutritional factors, and food processing. The nutritional values of the main food groups--cereals, legumes, pulses, roots, vegetables, fruits, and animal foods--are discussed. The special beneficial qualities of animal-source foods, which contain high levels of minerals important for growth, high-quality protein, and no antinutrients or fibers, are emphasized. In cereal-dominated diets, the plant foods should be processed to reduce the contents of antinutrients and fibers. Provision of a high fat content to increase energy density is emphasized; however, the content of micronutrients should also be increased to maintain nutrient density. The source of fat should be selected to supply optimal amounts of polyunsaturated fatty acids (PUFAs), especially n-3 fatty acids. Among multiple research needs, the following are highlighted: to identify the minimum quantity of animal foods needed to support acceptable child growth and development, to examine the nutritional gains of reducing contents of antinutrients and fibers in cereal- and legume-based diets, and to examine the role of fat quality, especially PUFA content and ratios, in children with moderate malnutrition.
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Affiliation(s)
- Kim F Michaelsen
- Department of Human Nutrition, University of Copenhagen, Rolighedsvej 30, DK-1958 Frederiksberg C, Denmark.
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Poor dietary quality of complementary foods is associated with multiple micronutrient deficiencies during early childhood in Mongolia. Public Health Nutr 2009; 13:1304-13. [DOI: 10.1017/s1368980009991856] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractObjectiveTo assess whether persistent micronutrient deficiencies in Mongolian children identified in our earlier biochemical study are associated with inadequacies in quantity and/or quality in their complementary diets.DesignA cross-sectional study of breast-fed children aged 6–23 months, randomly selected from four districts in Ulaanbaatar and four provincial capitals.SubjectsWeight and length were measured, and sociodemographic status, feeding practices and nutrient adequacy of complementary foods for children aged 6–8 months (n 26), 9–11 months (n 29) and 12–23 months (n 73) were assessed via questionnaire and in-home interactive 24 h recalls.ResultsNo geographic differences existed so data were combined. Adherence to WHO infant and young child feeding practices was poor: few children were exclusively breast-fed up to 6 months of age or received the recommended number of feedings containing the recommended number of food groups. Nevertheless, energy intakes from complementary diets, primarily from cereals and non-nutritious snacks, were above WHO-estimated needs; <1 % of energy was from meat and eggs or fruits and vegetables. Median intakes and densities of most nutrients (except protein, thiamin and riboflavin) failed to meet WHO recommendations for at least two age groups, assuming average breast milk intake; greatest density deficits were for Fe > vitamin C > vitamin A > Zn > Ca.ConclusionsComplementary feeding in Mongolia is compromised by deficits in several micronutrients but not energy, in part because of frequent consumption of non-nutritious snacks. The latter may interfere with breast-feeding and should be avoided. Instead, wheat-based complementary foods should be enriched with affordable cellular animal foods and fruits rich in vitamin C to combat existing micronutrient deficits.
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Gibson RS, Abebe Y, Hambidge KM, Arbide I, Teshome A, Stoecker BJ. Inadequate feeding practices and impaired growth among children from subsistence farming households in Sidama, Southern Ethiopia. MATERNAL AND CHILD NUTRITION 2009; 5:260-75. [PMID: 20572929 DOI: 10.1111/j.1740-8709.2008.00179.x] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Whether current child feeding practices and behaviours among rural households in Sidama, Southern Ethiopia conform to the World Health Organization (WHO) guiding principles for complementary feeding is uncertain. We assessed socio-demographic status, anthropometry, breastfeeding, complementary feeding practices and behaviours, and motor development milestones in a convenience sample of 97 breastfed children aged 6-23 months from three rural Sidama communities. Energy and nutrient intakes from complementary foods were also calculated from 1-day in-home weighed records. Prevalence of stunting ranged from 25% for infants aged 6-8 months to 52% for children aged 12-23 months, whereas for wasting, the corresponding prevalence was 10% and 14%, respectively. Very few children were exclusively breastfed up to 6 months of age (n = 2), or received solids/semi-solids for the recommended minimum number of times containing the recommended number of food groups. Responsive feeding was not practised and no cellular animal products were consumed. Median intakes of energy, and intakes and densities of micronutrients from complementary foods (but not protein) were below WHO recommendations, assuming average breast milk intakes; greatest shortfalls were for retinol, vitamin C and calcium densities. Mothers of stunted children were shorter and lighter, and from households of lower socio-economic status than non-stunted children (P < 0.05). Acquisition of some motor development milestones was delayed in stunted infants compared with their non-stunted counter-parts. In conclusion, interventions that address the WHO guiding principles for complementary feeding practices and behaviours, as well as prenatal influences on growth, are urgently required in this setting.
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Anderson VP, Cornwall J, Jack S, Gibson RS. Intakes from non-breastmilk foods for stunted toddlers living in poor urban villages of Phnom Penh, Cambodia, are inadequate. MATERNAL AND CHILD NUTRITION 2008; 4:146-59. [PMID: 18336647 DOI: 10.1111/j.1740-8709.2007.00120.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
In Cambodia, the energy and nutrient densities of the traditional rice-based complementary diets used for infant feeding are very low. Whether the adequacy improves after the first year of life is uncertain. Therefore, we examined the feeding practices and the energy and nutrient intakes from non-breastmilk foods (NBMFs) of two groups: partially breastfed (PBF) (n = 41) and non-breastfed (NBF) (n = 210) stunted toddlers aged 12-42 months from poor villages in Phnom Penh, Cambodia. Intakes of NBMFs were estimated from 24-h recalls and a specially constructed Cambodian food composition table. All the toddlers were breastfed initially, but more than 50% received complementary foods before 6 months of age (mainly rice porridge). Many PBF toddlers received mixed feeding and were often bottle-fed diluted sweetened condensed milk. Unresponsive feeding was widespread. Inappropriate snacks, such as crisps, were the major source of energy, calcium, iron, zinc and vitamin A from NBMFs for the PBF group, and energy and iron for the NBF group. The snacks were often purchased and consumed without any adult supervision. For both groups, intakes of energy, calcium, iron and zinc were consistently below recommendations, as a result of the low micronutrient density of NBMFs and the small amounts fed per feeding. Increasing intakes of animal-source foods and dark-green and yellow fruits and vegetables would enhance micronutrient densities, although this may be neither feasible nor sufficient to overcome the existing deficits. Instead, the feasibility of micronutrient fortification of the rice-based diets of Cambodian toddlers should be explored.
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Hoppe C, Andersen GS, Jacobsen S, Mølgaard C, Friis H, Sangild PT, Michaelsen KF. The use of whey or skimmed milk powder in fortified blended foods for vulnerable groups. J Nutr 2008; 138:145S-161S. [PMID: 18156417 DOI: 10.1093/jn/138.1.145s] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Fortified blended foods (FBF), especially corn soy blend, are used as food aid for millions of people worldwide, especially malnourished individuals and vulnerable groups. There are only a few studies evaluating the effect of FBF on health outcomes, and the potential negative effect of antinutrients has not been examined. Different lines of evidence suggest that dairy proteins have beneficial effects on vulnerable groups. Here we review the evidence on the effects of adding whey or skimmed milk powder to FBF used for malnourished infants and young children or people living with HIV or AIDS. Adding whey or skimmed milk powder to FBF improves the protein quality, allowing a reduction in total amount of protein, which could have potential metabolic advantages. It also allows for a reduced content of soy and cereal and thereby a reduction of potential antinutrients. It is possible that adding milk could improve weight gain, linear growth, and recovery from malnutrition, but this needs to be confirmed. Bioactive factors in whey might have beneficial effects on the immune system and muscle synthesis, but evidence from vulnerable groups is lacking. Milk proteins will improve flavor, which is important for acceptability in vulnerable groups. The most important disadvantage is a considerable increase in price. Adding 10-15% milk powder would double the price, which means that such a product should be used only in well-defined vulnerable groups with special needs. The potential beneficial effects of adding milk protein and lack of evidence in vulnerable groups call for randomized intervention studies.
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Affiliation(s)
- Camilla Hoppe
- Department of Human Nutrition, Faculty of Life Sciences, University of Copenhagen, DK-1958 Frederiksberg, Denmark
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Shapiro-Mendoza CK, Selwyn BJ, Smith DP, Sanderson M. The impact of pregnancy intention on breastfeeding duration in Bolivia and Paraguay. Stud Fam Plann 2007; 38:198-205. [PMID: 17933293 DOI: 10.1111/j.1728-4465.2007.00131.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Research has demonstrated that prolonged duration of breastfeeding promotes child survival. This study examines the impact of unintended--mistimed or unwanted--pregnancy on breastfeeding duration. We use data from the 1990 Paraguay and 1994 Bolivia Demographic and Health Surveys and restrict our analysis to last-born, surviving children younger than 36 months from singleton births. To assess the association, unintended and intended pregnancies are compared by calculating incidence rates and adjusted hazard ratios (aHR) using survival analysis. Most children (approximately 95 percent) were breastfed initially, but the median duration of breastfeeding in Bolivia was five months longer than that in Paraguay (19 versus 14 months). A greater proportion of pregnancies were described as intended in Paraguay than in Bolivia (74 percent versus 45 percent). In adjusted analyses, unwanted and mistimed pregnancies were associated with slightly longer duration of breastfeeding (aHR = 0.9) than were intended pregnancies, but the association was not statistically significant. In this study, therefore, pregnancy intention was not an important factor in duration of breastfeeding in Bolivia or Paraguay.
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