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Falkenberg AL, Karkenny AJ, Sharkey MS. Orthopaedic Manifestations of Scurvy in an Otherwise Healthy Child from a Low Opportunity Index Neighborhood: A Case Report. JBJS Case Connect 2024; 14:01709767-202403000-00037. [PMID: 38422190 DOI: 10.2106/jbjs.cc.23.00671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
CASE A 23-month-old otherwise healthy female child from a low opportunity index neighborhood presented with 1 month of lower extremity pain and refusal to bear weight. Radiographic evaluation of bilateral knees revealed lucent metaphyseal bands and a nondisplaced distal femoral metaphyseal corner fracture. A workup identified vitamin C deficiency (scurvy), and the child's symptoms and radiographic abnormalities resolved with vitamin C supplementation. CONCLUSIONS Scurvy should be considered in children with unexplained musculoskeletal symptoms who may lack access to nutrient-dense foods.
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Affiliation(s)
| | - Alexa J Karkenny
- Department of Orthopaedic Surgery, Montefiore Einstein, Bronx, New York
| | - Melinda S Sharkey
- Department of Orthopaedic Surgery, Montefiore Einstein, Bronx, New York
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2
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Atkins LA, Spence AC, Szymlek-Gay EA. Iron Nutrition of Pre-Schoolers in High-Income Countries: A Review. Nutrients 2023; 15:nu15112616. [PMID: 37299582 DOI: 10.3390/nu15112616] [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: 04/05/2023] [Revised: 05/25/2023] [Accepted: 05/30/2023] [Indexed: 06/12/2023] Open
Abstract
Pre-schoolers are vulnerable to iron deficiency, which, in high-resource countries, is mainly caused by suboptimal or poorly absorbable iron intakes. This review examines the prevalence of inadequate iron intakes and status, and the non-dietary factors associated with these, among children aged between 2 and 5 years within high-income countries. It then considers the quality of the pre-schooler diet in terms of dietary factors, dietary patterns, and iron intakes. Additionally, it discusses the assessment of iron bioavailability and examines the various methods used to estimate the amount of absorbable iron in pre-schooler diets. Knowledge of the adequacy of iron intakes and bioavailability of iron intakes, and dietary patterns associated with iron intakes can facilitate the design and implementation of effectively targeted community-based intervention studies to improve iron intakes and iron bioavailability to minimise the risk of iron deficiency.
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Affiliation(s)
- Linda A Atkins
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC 3220, Australia
| | - Alison C Spence
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC 3220, Australia
| | - Ewa A Szymlek-Gay
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC 3220, Australia
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Chaney AM, Ritchie LD, Whaley SE, Tsai MM, Randel-Schreiber HR, Yepez CE, Sabatier S, Young A, Meza M, Au LE. Racial and Ethnic Comparisons in Satisfaction with Services Provided by the Special Supplemental Nutrition Program for Women, Infants, and Children in California. Nutrients 2023; 15:nu15020447. [PMID: 36678318 PMCID: PMC9866005 DOI: 10.3390/nu15020447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 01/05/2023] [Accepted: 01/11/2023] [Indexed: 01/18/2023] Open
Abstract
Understanding satisfaction of nutrition education and other services provided in the Special Supplemental Nutrition Program for Women, Infants and Children (WIC) is needed to ensure the program is responsive to the needs of diverse populations. This study examined the variation of WIC participants’ perceptions and satisfaction with WIC nutrition education and services by race, ethnicity, and language preference. Phone surveys were conducted in 2019 with California WIC families with children aged 1−4 years. While most participants (86%) preferred one-on-one nutrition education, online/mobile apps were also favored (69%). The majority (89%) found nutrition education equally important to receiving the WIC food package. Racial/ethnic groups differed in which WIC service they primarily valued as 20% of non-Hispanic White people rated the food package as more important than nutrition education compared to 5% of Spanish- and 6% of English-speaking Hispanic people, respectively. More Spanish (91%) and English-speaking Hispanic people (87%) than non-Hispanic white (79%) or Black people (74%) changed a behavior because of something they learned at WIC (p < 0.001). Spanish-speaking Hispanic people (90%) had the highest satisfaction with WIC nutrition education. Preferential differences among participants suggest that providing flexible options may improve program satisfaction and emphasizes the need for future studies to examine WIC services by race and ethnicity.
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Affiliation(s)
- Alana M. Chaney
- Department of Nutrition, University of California Davis, Davis, CA 95616, USA
- Correspondence: ; Tel.: +1-706-288-6833
| | - Lorrene D. Ritchie
- Nutrition Policy Institute, Division of Agriculture and Natural Resources, University of California, Oakland, CA 94607, USA
| | - Shannon E. Whaley
- Public Health Foundation Enterprises WIC, 12781 Schabarum Avenue, Irwindale, CA 91706, USA
| | - Marisa M. Tsai
- Nutrition Policy Institute, Division of Agriculture and Natural Resources, University of California, Oakland, CA 94607, USA
| | - Hallie R. Randel-Schreiber
- Communicable Disease Prevention Unit, San Francisco Department of Public Health, 101 Grove St, Rm 406, San Francisco, CA 94102, USA
| | - Catherine E. Yepez
- Public Health Foundation Enterprises WIC, 12781 Schabarum Avenue, Irwindale, CA 91706, USA
| | - Susan Sabatier
- WIC Division, California Department of Public Health, 3901 Lennane Drive, Sacramento, CA 95834, USA
| | - Adrian Young
- WIC Division, California Department of Public Health, 3901 Lennane Drive, Sacramento, CA 95834, USA
| | - Martha Meza
- Public Health Foundation Enterprises WIC, 12781 Schabarum Avenue, Irwindale, CA 91706, USA
| | - Lauren E. Au
- Department of Nutrition, University of California Davis, Davis, CA 95616, USA
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Brooker PG, Rebuli MA, Williams G, Muhlhausler BS. Effect of Fortified Formula on Growth and Nutritional Status in Young Children: A Systematic Review and Meta-Analysis. Nutrients 2022; 14:5060. [PMID: 36501090 PMCID: PMC9737957 DOI: 10.3390/nu14235060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/19/2022] [Accepted: 11/19/2022] [Indexed: 11/29/2022] Open
Abstract
Previous reviews of the effect of young child formulas on health outcomes in infants and toddlers have been inconclusive. In this study, we undertook a contemporary synthesis of studies investigating the effects of consuming fortified milk beverages (compared to cow’s milk or unfortified comparator formula) on growth and/or nutritional status in children 1−3 years of age. Five electronic databases were searched (PubMed, Web of Science, Scopus, ProQuest, and Cochrane Library) for randomised controlled trials comparing fortified milk against control milk in young children (9−48 months), published between January 1990 and June 2022. Outcomes were growth, body composition, biochemical markers, and/or nutritional status. Mean differences (MD) were pooled using random-effects meta-analysis where there were ≥3 studies. The risk of bias was assessed using the Cochrane Risk of Bias 2.0 tool. Nineteen articles (12 studies; n = 4795) met the inclusion criteria. Heterogeneity was substantial, likely attributable to considerable variation in study characteristics. Fortified milk was associated with increased weight gain (MD = 0.14 kg [95% CI 0.06, 021], p = 0.0003) compared with control milk. Subgroup analyses demonstrated increases in weight in lower-income countries, and in studies with intervention periods > 6 months. There were no effects of fortified milks on other anthropometric measures. Haemoglobin (MD = 3.76 g/L [95% CI 0.17, 7.34], p = 0.04) and ferritin (MD = 0.01 nmol/L [95% CI 0.00, 0.02], p = 0.02) concentrations were increased in infants consuming fortified milks. Fortified milk beverages appear to offer a safe and acceptable source of complementary nutrition as a short-term strategy for addressing nutritional deficits and may modestly promote weight gain in vulnerable populations when provided for periods > 6 months. This study was prospectively registered with PROSPERO (CRD42022339920) and funded by the Infant Nutrition Council.
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Affiliation(s)
- Paige G. Brooker
- Health and Biosecurity, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Adelaide, BC 5000, Australia
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Caregivers' Perceived Impact of WIC's Temporary Cash-Value Benefit (CVB) Increases on Fruit and Vegetable Purchasing, Consumption, and Access in Massachusetts. Nutrients 2022; 14:nu14234947. [PMID: 36500976 PMCID: PMC9739164 DOI: 10.3390/nu14234947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 11/17/2022] [Accepted: 11/20/2022] [Indexed: 11/23/2022] Open
Abstract
Responding to the COVID-19 pandemic, the American Rescue Plan (2021) allowed state agencies of the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) the option of temporarily increasing the Cash-Value Benefit (CVB) for fruit and vegetable (FV) purchases. To examine the impact of this enhancement on WIC caregiver experience, the MA WIC State Office invited 4600 randomly selected MA WIC caregivers to complete an online survey (February-March 2022). Eligible adults had at least one child, had been enrolled at least a year, and were aware of the increase. Of those who opened the screener (n = 545), 58.9% completed it (n = 321). We calculated the frequencies of reporting increased FV outcomes and tested whether responses differed by race/ethnicity, market access, and food security. Most caregivers perceived the CVB increase to benefit FV purchasing (amount and quality, 71.0% and 55.5%), FV consumption (offered to children and personally consumed, 70.1% and 63.2%), and satisfaction with the WIC food package (37.1% reported improved satisfaction, pre- vs. post-increase). Probability of reporting improved outcomes was not found to differ by race/ethnicity, market access, or food security. CVB increases may pose important implications for dietary behaviors and satisfaction with WIC. Policymakers should consider making this increase permanent.
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Sanjeevi N, Freeland-Graves JH. The Special Supplemental Nutrition Program for Women, Infants, and Children food package revisions and anemia in children aged 2-5 years. Am J Clin Nutr 2022; 116:1030-1037. [PMID: 36055958 DOI: 10.1093/ajcn/nqac141] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/11/2022] [Accepted: 05/09/2022] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) provides nutritional assistance to low-income women and children in the United States. The WIC food package was revised to align more closely to dietary recommendations in October 2009. The revised package included more fruits, vegetables, whole grains, and low-fat milk. OBJECTIVES The objective of this study was to examine the association of the revised WIC package with anemia indicators and iron intake in children. METHODS A quasi-experimental difference-in-difference design compared anemia and iron intake variables between WIC (n = 1497 and n = 1626 for anemia and iron intake variables, respectively) and WIC-eligible nonparticipating children (n = 1183 and n = 1322 for anemia and iron intake variables, respectively), aged 2-5 y, before and after the 2009 revisions. The NHANES 2003-2008 and 2011-2018 data represented the period pre- and post-2009 revisions, respectively. RESULTS The 2009 package revisions were significantly associated with reduced probability of anemia (-4.3% points; 95% CI: -7.5, -1.1% points) and nonthalassemic microcytic anemia (-1.7% points; 95% CI: -3.3, -0.1% points) in children from WIC-participating households. The revised WIC package also was significantly related to higher nutrient adequacy ratio (0.04; 95% CI: 0.02, 0.07) and greater probability of meeting the RDA (12.1% points; 95% CI: 3.2, 21.0% points) for iron among WIC participants. CONCLUSIONS This study found that the WIC 2009 revisions were associated with lower probability of nonthalassemic microcytic anemia and better adequacy of dietary iron intake, thereby suggesting the beneficial impact of WIC revisions on iron deficiency anemia in children. The current study findings suggest that nutritional policies could play a crucial role in supporting the health of vulnerable children in the United States.
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Affiliation(s)
- Namrata Sanjeevi
- Department of Nutritional Sciences, College of Natural Sciences, The University of Texas at Austin, Austin, TX, USA
| | - Jeanne H Freeland-Graves
- Department of Nutritional Sciences, College of Natural Sciences, The University of Texas at Austin, Austin, TX, USA
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7
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Anderson CE, Martinez CE, Ritchie LD, Paolicelli C, Reat A, Borger C, Whaley SE. Longer Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) Participation Duration Is Associated with Higher Diet Quality at Age 5 Years. J Nutr 2022; 152:1974-1982. [PMID: 35687368 DOI: 10.1093/jn/nxac134] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/26/2022] [Accepted: 06/06/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) provides supplemental healthy foods and nutrition education to children under age 5 y in low-income households. OBJECTIVES We aimed to identify characteristics associated with duration of WIC participation and assess how participation duration relates to household food insecurity (HFI), child diet quality, and child weight status at age 60 mo. METHODS This analysis of the WIC Infant and Toddler Feeding Practices Study-2, a prospective cohort of WIC-participating children enrolled in 2013, included children with complete baseline-60 mo data (n = 836). Outcomes assessed with WIC participation duration in multivariable regression were HFI (USDA 6-item Household Food Security Screener), child diet quality on a given day [Healthy Eating Index (HEI)-2015], and obesity (CDC BMI-for-age ≥95th percentile). RESULTS Factors associated with longer WIC participation included male sex; lower household income; reported diet changes in response to WIC nutrition education; household Supplemental Nutrition Assistance Program participation; English-speaking Hispanic, Spanish-speaking Hispanic, and non-Hispanic other maternal race-ethnicity and language preference; an ever-married mother; lower maternal education; higher maternal age; earlier enrollment during pregnancy; and reporting a subsequent pregnancy. Longer WIC participation was associated with lower HFI odds (OR: 0.69; 95% CI: 0.51, 0.95), higher total HEI-2015 (β: 0.73; 95% CI: 0.20, 1.25), and higher obesity odds (OR: 1.20; 95% CI: 1.05, 1.37) in multivariable-adjusted regression models. CONCLUSIONS Longer WIC participation was associated with reduced HFI and higher diet quality, and unexpectedly with higher obesity odds, at 60 mo. Further research is needed to confirm and understand mechanisms underlying the unexpected associations identified with longer WIC participation (e.g., male sex, obesity). Groups with shorter participation durations may benefit from targeted WIC retention efforts to maximize nutrition security.
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Affiliation(s)
- Christopher E Anderson
- Research & Evaluation, Public Health Foundation Enterprises (PHFE) WIC, Irwindale, CA, USA
| | - Catherine E Martinez
- Research & Evaluation, Public Health Foundation Enterprises (PHFE) WIC, Irwindale, CA, USA
| | - Lorrene D Ritchie
- Nutrition Policy Institute, Division of Agriculture and Natural Resources, University of California, Oakland, CA, USA
| | - Courtney Paolicelli
- Office of Policy Support, Food and Nutrition Service, USDA, Alexandria, VA, USA
| | - Amanda Reat
- Office of Policy Support, Food and Nutrition Service, USDA, Alexandria, VA, USA
| | | | - Shannon E Whaley
- Research & Evaluation, Public Health Foundation Enterprises (PHFE) WIC, Irwindale, CA, USA
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Duffy EW, Vest DA, Davis CR, Hall MG, De Marco M, Ng SW, Taillie LS. "I Think That's the Most Beneficial Change That WIC Has Made in a Really Long Time": Perceptions and Awareness of an Increase in the WIC Cash Value Benefit. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:8671. [PMID: 35886526 PMCID: PMC9324401 DOI: 10.3390/ijerph19148671] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/12/2022] [Accepted: 07/14/2022] [Indexed: 01/27/2023]
Abstract
During the COVID-19 pandemic, the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) Cash Value Benefit (CVB) for fruits and vegetables increased by roughly USD 25/month/person. We sought to understand WIC participant perceptions of this change and barriers and facilitators to using the CVB. We conducted 10 virtual focus groups (5 rural, 5 urban/suburban) with WIC participants (n = 55) in North Carolina in March 2022. Focus groups were recorded and transcribed. We open-coded the content and used thematic analysis to uncover consistencies within and between sampled groups. Participants expressed favorable perceptions of the CVB increase and stated the pre-pandemic CVB amount was insufficient. Barriers to using the increased CVB were identifying WIC-approved fruits and vegetables in stores and insufficient supply of fruits and vegetables. Barriers were more pronounced in rural groups. Facilitators of CVB use were existing household preferences for fruits and vegetables and the variety of products that can be purchased with CVB relative to other components of the WIC food package. Participants felt the CVB increase allowed their families to eat a wider variety of fruits and vegetables. The CVB increase may improve fruit and vegetable intake, particularly if made permanent, but barriers to CVB and WIC benefit use may limit the potential impact.
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Affiliation(s)
- Emily W. Duffy
- Carolina Population Center, Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (S.W.N.); (L.S.T.)
| | - Daniele A. Vest
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA;
| | - Cassandra R. Davis
- Carolina Population Center, Department of Public Policy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA;
| | - Marissa G. Hall
- Carolina Population Center, Department of Health Behavior, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA;
| | - Molly De Marco
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA;
| | - Shu Wen Ng
- Carolina Population Center, Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (S.W.N.); (L.S.T.)
| | - Lindsey Smith Taillie
- Carolina Population Center, Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; (S.W.N.); (L.S.T.)
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Borger C, Paolicelli C, Sun B, Zimmerman TP, Dixit-Joshi S. Duration of WIC Participation and Early Feeding Practices Are Associated With Meeting the Added Sugars Recommendation at Age 3 Years. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2022; 54:670-676. [PMID: 35568685 DOI: 10.1016/j.jneb.2022.02.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 02/10/2022] [Accepted: 02/14/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To examine whether duration of participation in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) and early feeding practices are associated with the likelihood of meeting the Dietary Guidelines for Americans (DGA) recommendation for added sugars (AS) at age 3 years. METHODS Using data from the WIC Infant and Toddler Feeding Practices Study-2 (WIC ITFPS-2), logistic regression assessed associations between WIC participation patterns, early feeding practices, and whether 3-year-olds met the AS recommendation. RESULTS Children introduced to sugar-sweetened beverages (SSBs) in their first year were about half (adjusted odds ratio, 0.65; P < 0.01) as likely to meet the recommendation as those not exposed in their first 2 years. First-year-only WIC participation (adjusted odds ratio, 0.61; P < 0.04) also increased the risk of excessive consumption compared with children who participated in their third year. CONCLUSIONS AND IMPLICATIONS Duration of WIC participation is inversely associated with young children's AS intakes. Public health efforts to reduce WIC attrition and enhance education efforts focused on delaying sugar-sweetened beverage introduction are supported.
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Affiliation(s)
| | - Courtney Paolicelli
- Office of Policy Support, Food and Nutrition Service, US Department of Agriculture, Alexandria, VA
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10
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Borger C, Paolicelli CP, Sun B. Duration of Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) Participation is Associated With Children's Diet Quality at Age 3 Years. Am J Prev Med 2022; 62:e343-e350. [PMID: 35277313 DOI: 10.1016/j.amepre.2021.12.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/16/2021] [Accepted: 12/22/2021] [Indexed: 01/26/2023]
Abstract
INTRODUCTION Adequate childhood nutrition contributes to prevention of chronic diseases. The supplemental foods and nutrition education provided by the Special Supplemental Nutrition Program for Women, Infants, and Children, a federal program serving women, infants, and children up to age 5 years in low-income families and at nutritional risk, intend to optimize dietary intakes. This study assesses associations between duration of the Special Supplemental Nutrition Program for Women, Infants, and Children participation, early feeding practices, and children's diet quality at age 3 years. METHODS Using data collected between 2013 and 2017 from the Special Supplemental Nutrition Program for Women, Infants, and Children Infant and Toddler Feeding Practices Study-2, investigators derived 4 mutually exclusive patterns of the Special Supplemental Nutrition Program for Women, Infants, and Children participation: participation in the child's first year only, participation into the second year, participation into the third year, and intermittent participation across 3 years. In 2021, multivariable regression assessed associations between these patterns, early feeding practices, and 2015 Health Eating Index total score at age 3 years. RESULTS When compared with children who participated in the Special Supplemental Nutrition Program for Women, Infants, and Children into their third year, children who participated in their first year only (p<0.01) had 2015 Healthy Eating Index total scores that were 3.6 points lower on a given day. Children introduced to sugar-sweetened beverages in their first year had scores that were 2.4 points lower than children not introduced to them in their first 2 years (p=0.03), whereas those breastfed longer exhibited a small increase in scores (p<0.01). CONCLUSIONS Longer participation in the Special Supplemental Nutrition Program for Women, Infants, and Children improves children's diets, potentially mitigating chronic disease risk. Clinician efforts to refer at-risk families to the Special Supplemental Nutrition Program for Women, Infants, and Children during the early childhood years are supported.
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Affiliation(s)
| | - Courtney P Paolicelli
- Office of Policy Support, Food and Nutrition Service, U.S. Department of Agriculture, Alexandria, Virginia
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Zimmer M, Moshfegh AJ, Vernarelli JA, Barroso CS. Participation in the Special Supplemental Nutrition Program for Women, Infants, and Children and Dietary Intake in Children: Associations With Race and Ethnicity. Am J Prev Med 2022; 62:578-585. [PMID: 34969606 DOI: 10.1016/j.amepre.2021.10.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 10/21/2021] [Accepted: 10/25/2021] [Indexed: 11/01/2022]
Abstract
INTRODUCTION Establishing healthy dietary intake in pediatric populations is important for prevention of chronic disease across the lifespan. Federal nutrition assistance programs can support the dietary intake of U.S. children. The objective of this study was to assess the relationship between Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) participation status and dietary intake within racial and ethnic groups. METHODS Dietary intake of children aged 2-4 years in the cross-sectional National Health and Nutrition Examination Survey 2011-2016 was analyzed in 2021. Multivariable linear regression was used to compare stratum-specific mean estimates for nutrient and food group intake of children participating in Special Supplemental Nutrition Program for Women, Infants, and Children (reference group) with those of nonparticipants who were income eligible and income ineligible (i.e., above income limits) for the WIC program. Significance was set to Bonferroni-corrected p-values. RESULTS Hispanic WIC participants consumed less added sugar (8.9 [SE=0.5] teaspoons) than their higher-income counterparts (14.6 [SE=1.5] teaspoons, p<0.001). Hispanic WIC participants also consumed more fiber (13.0 [SE=0.6] grams) than income-eligible (11.4 [SE=0.7] grams, p=0.032) and income-ineligible (i.e., higher-income, 9.4 [SE=1.3] grams, p=0.019) nonparticipants, but this was not significant at the Bonferroni-adjusted p-value of 0.01. No differences in dietary intake were observed by WIC participation status for non-Hispanic White and non-Hispanic Black children. CONCLUSIONS Participation in WIC was associated with healthier dietary outcomes among Hispanic children; however, dietary intake of White and Black children was comparable by WIC participation status. Federal nutrition assistance programs should support sound nutrition, an important factor in reducing the risk of chronic disease, in all groups.
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Affiliation(s)
- Meghan Zimmer
- Epidemiology and Genomics Research Program, National Cancer Institute, NIH, Rockville, Maryland; Department of Public Health, Colleg of Education, Health, and Human Sciences, The University of Tennessee Knoxville, Knoxville, Tennessee
| | - Alanna J Moshfegh
- Food Surveys Research Group, USDA Agricultural Research Service, Beltsville, Maryland
| | | | - Cristina S Barroso
- Department of Public Health, Colleg of Education, Health, and Human Sciences, The University of Tennessee Knoxville, Knoxville, Tennessee; College of Nursing, The University of Tennessee Knoxville, Knoxville, Tennessee.
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12
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McCann J, Beckford K, Beswick H, Chisholm M, Woods J. Toddler foods and milks don't stack up against regular foods and milks. Nutr J 2022; 21:12. [PMID: 35209925 PMCID: PMC8876127 DOI: 10.1186/s12937-022-00765-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 02/08/2022] [Indexed: 12/29/2022] Open
Abstract
AIM To compare the cost and nutritional profiles of toddler-specific foods and milks to 'regular' foods and milks. METHODS Cross-sectional audit of non-toddler specific ('regular') foods and milks and secondary analysis of existing audit data of toddler specific (12-36 months) foods and milks in Australia. MAIN FINDINGS The cost of all toddler-specific foods and milks was higher than the regular non-toddler foods. Foods varied in nutritional content, but toddler foods were mostly of poorer nutritional profile than regular foods. Fresh milk cost, on average, $0.22 less per 100 mL than toddler milk. Toddler milks had higher mean sugar and carbohydrate levels and lower mean protein, fat, saturated fat, sodium and calcium levels per 100 mL, when compared to fresh full fat cow's milk. CONCLUSIONS Toddler specific foods and milks cost more and do not represent value for money or good nutrition for young children.
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Affiliation(s)
- Jennifer McCann
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | | | | | | | - Julie Woods
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Geelong, Australia
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13
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Trude ACB, Vedovato GM, Ali SH, Black MM, Gittelsohn J. Associations between Household- and Child-Referenced Food Security Status and Dietary Intake among Low-Income Urban Black Children. JOURNAL OF HUNGER & ENVIRONMENTAL NUTRITION 2022. [DOI: 10.1080/19320248.2022.2033145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Angela C. B. Trude
- Department of Nutrition and Food Studies, New York University, New York, New York, USA
| | - Gabriela M. Vedovato
- Institute of Health and Society, Federal University of Sao Paulo, Santos, Brazil
| | - Shahmir H. Ali
- School of Global Public Health, New York University, New York, New York, USA
| | - Maureen M. Black
- University of Maryland School of Medicine, Baltimore, Maryland, USA
- RTI International, Durham, North carolina, USA
| | - Joel Gittelsohn
- Center for Human Nutrition, International Health Department, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
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Gago CM, Wynne JO, Moore MJ, Cantu-Aldana A, Vercammen K, Zatz LY, May K, Andrade T, Mendoza T, Stone SL, Mattei J, Davison KK, Rimm EB, Colchamiro R, Kenney EL. Caregiver Perspectives on Underutilization of WIC: A Qualitative Study. Pediatrics 2022; 149:184490. [PMID: 35039867 PMCID: PMC8934047 DOI: 10.1542/peds.2021-053889] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/28/2021] [Indexed: 02/03/2023] Open
Abstract
OBJECTIVES The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) is a federal program that improves the health of low-income women (pregnant and postpartum) and children up to 5 years of age in the United States. However, participation is suboptimal. We explored reasons for incomplete redemption of benefits and early dropout from WIC. METHODS In 2020-2021, we conducted semistructured interviews to explore factors that influenced WIC program utilization among current WIC caregivers (n = 20) and caregivers choosing to leave while still eligible (n = 17) in Massachusetts. By using a deductive analytic approach, we developed a codebook grounded in the Consolidated Framework for Implementation Research. RESULTS Themes across both current and early-leaving participants included positive feelings about social support from the WIC clinic staff and savings offered through the food package. Participants described reduced satisfaction related to insufficient funds for fruits and vegetables, food benefits inflexibility, concerns about in-clinic health tests, and in-store item mislabeling. Participants described how electronic benefit transfer cards and smartphone apps eased the use of benefits and reduced stigma during shopping. Some participants attributed leaving early to a belief that they were taking benefits from others. CONCLUSIONS Current and early-leaving participants shared positive WIC experiences, but barriers to full participation exist. Food package modification may lead to improved redemption and retention, including increasing the cash value benefit for fruits and vegetables and diversifying food options. Research is needed regarding the misperception that participation means "taking" benefits away from someone else in need.
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Affiliation(s)
| | | | | | | | | | - Laura Y. Zatz
- Departments of Nutrition,Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Kelley May
- Massachusetts Department of Public Health, Boston, Massachusetts
| | - Tina Andrade
- Massachusetts Department of Public Health, Boston, Massachusetts
| | - Terri Mendoza
- Massachusetts Department of Public Health, Boston, Massachusetts
| | - Sarah L. Stone
- Massachusetts Department of Public Health, Boston, Massachusetts
| | | | | | - Eric B. Rimm
- Departments of Nutrition,Epidemiology,Channing Division of Network Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - Erica L. Kenney
- Departments of Nutrition,Address correspondence to Erica L. Kenney, ScD, Department of Nutrition, Harvard T.H. Chan School of Public Health, 677 Huntington Ave, Boston, MA 02115. E-mail:
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15
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Li K, Fan JX, Wen M, Zhang Q. WIC Participation and Dietary Quality among US Children: Impact of the 2009 Food Package Revision. JOURNAL OF HUNGER & ENVIRONMENTAL NUTRITION 2022; 17:445-459. [PMID: 36777812 PMCID: PMC9910511 DOI: 10.1080/19320248.2022.2070444] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This study aims to assess the effectiveness of the WIC program at improving children's dietary quality and to evaluate whether the 2009 food benefit revision further improved the WIC program. A sample of 1,753 children aged between 2 to 4 years from the 2005-2008 and 2011-2016 NHANES was analyzed using a propensity score weighted difference-in-difference approach. Results show that WIC-participating children scored 2.98 points higher (SD: 0.89; P<0.01) in HEI-2015 total scores compared with income-eligible non-participants during 2011-2016. No significant change was observed in the differences of HEI-2015 scores between WIC participants and eligible non-participants from 2005-2008 to 2011-2016.
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Affiliation(s)
- Kelin Li
- Department of Sociology, California State University Dominguez Hills
| | - Jessie X. Fan
- Department of Family and Consumer Studies, University of Utah
| | - Ming Wen
- Department of Sociology, University of Utah
| | - Qi Zhang
- School of Community & Environmental Health, Old Dominion University,Please address correspondence to Dr. Qi Zhang, School of Community & Environmental Health, Old Dominion University, 3130 Health Sciences Building, Norfolk, VA 23529. Phone: 757-683-6870.
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16
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Nutrient and Food Group Intakes among U.S. Children (2-5 Years) Differ by Family Income to Poverty Ratio, NHANES 2011-2018. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182211938. [PMID: 34831692 PMCID: PMC8622378 DOI: 10.3390/ijerph182211938] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/10/2021] [Accepted: 11/11/2021] [Indexed: 11/17/2022]
Abstract
Family income may influence nutrient and food group intakes among preschool children, thus increasing risk of nutrient deficiencies. This study compared nutrient and food group intakes and diet quality among a U.S. sample of children 2–5 years of age by family income to poverty ratio (PIR) based on National Health and Nutrition Examination Survey (2011–2018) data (n = 2249). Regression analyses were used to compare dietary intakes based on proxy-reported 24-h dietary recalls and Healthy Eating Index-2015 total scores by low PIR versus mid-high PIR levels adjusted for covariates. PIR levels varied by child race/ethnicity and household reference person’s sex, marital status, and education. More than half of the children in the low PIR group (56%) were reported to have received WIC benefits in the past year. Marginally lower calcium (p = 0.008) and lower fiber intakes, lower total HEI-2015 scores, and lower intakes of fruits and whole grain foods (all p < 0.007) were observed among children in low PIR households compared to mid-high PIR households. However, iron intakes were higher (p = 0.0003) among children in low PIR households compared to mid-high PIR households. Lack of other differences in nutrient and food group intakes may be attributable to WIC benefits.
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17
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Jun S, Cowan AE, Dodd KW, Tooze JA, Gahche JJ, Eicher-Miller HA, Guenther PM, Dwyer JT, Potischman N, Bhadra A, Forman MR, Bailey RL. Association of food insecurity with dietary intakes and nutritional biomarkers among US children, National Health and Nutrition Examination Survey (NHANES) 2011-2016. Am J Clin Nutr 2021; 114:1059-1069. [PMID: 33964856 PMCID: PMC8408856 DOI: 10.1093/ajcn/nqab113] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 03/16/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Food insecurity is associated with poorer nutrient intakes from food sources and lower dietary supplement use. However, its association with total usual nutrient intakes, inclusive of dietary supplements, and biomarkers of nutritional status among US children remains unknown. OBJECTIVE The objective was to assess total usual nutrient intakes, Healthy Eating Index-2015 (HEI-2015) scores, and nutritional biomarkers by food security status, sex, and age among US children. METHODS Cross-sectional data from 9147 children aged 1-18 y from the 2011-2016 NHANES were analyzed. Usual energy and total nutrient intakes and HEI-2015 scores were estimated using the National Cancer Institute method from 24-h dietary recalls. RESULTS Overall diet quality was poor, and intakes of sodium, added sugars, and saturated fat were higher than recommended limits, regardless of food security status. Food-insecure girls and boys were at higher risk of inadequate intakes for vitamin D and magnesium, and girls also had higher risk for inadequate calcium intakes compared with their food-secure counterparts, when total intakes were examined. Choline intakes of food-insecure children were less likely to meet the adequate intake than those of their food-secure peers. No differences by food security status were noted for folate, vitamin C, iron, zinc, potassium, and sodium intakes. Food-insecure adolescent girls aged 14-18 y were at higher risk of micronutrient inadequacies than any other subgroup, with 92.8% (SE: 3.6%) at risk of inadequate intakes for vitamin D. No differences in biomarkers for vitamin D, folate, iron, and zinc were observed by food security status. The prevalence of iron deficiency was 12.7% in food-secure and 12.0% in food-insecure adolescent girls. CONCLUSIONS Food insecurity was associated with compromised intake of some micronutrients, especially among adolescent girls. These results highlight a need for targeted interventions to improve children's overall diet quality, including the reduction of specific nutrient inadequacies, especially among food-insecure children. This study was registered at clinicaltrials.gov as NCT03400436.
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Affiliation(s)
- Shinyoung Jun
- Department of Nutrition Science, Purdue University, West Lafayette, IN, USA
| | - Alexandra E Cowan
- Department of Nutrition Science, Purdue University, West Lafayette, IN, USA
| | - Kevin W Dodd
- National Cancer Institute, NIH, Bethesda, MD, USA
| | - Janet A Tooze
- Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | | | | | - Patricia M Guenther
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT, USA
| | - Johanna T Dwyer
- Office of Dietary Supplements, NIH, Bethesda, MD, USA
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | | | - Anindya Bhadra
- Department of Statistics, Purdue University, West Lafayette, IN, USA
| | - Michele R Forman
- Department of Nutrition Science, Purdue University, West Lafayette, IN, USA
| | - Regan L Bailey
- Department of Nutrition Science, Purdue University, West Lafayette, IN, USA
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18
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Woo JG, Reynolds K, Summer S, Khoury PR, Daniels SR, Kalkwarf HJ. Longitudinal Diet Quality Trajectories Suggest Targets for Diet Improvement in Early Childhood. J Acad Nutr Diet 2021; 121:1273-1283. [PMID: 33109501 PMCID: PMC8065066 DOI: 10.1016/j.jand.2020.08.084] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 08/19/2020] [Accepted: 08/21/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND There is little information about how diet quality evolves in early childhood, whether children exhibit varying diet quality trajectories, or which components of diet quality should be targeted for intervention. OBJECTIVE The goal of this study was to identify and evaluate trajectories of dietary quality in young children. DESIGN This was a secondary analysis of an observational, longitudinal cohort study of non-Hispanic African American or White children and their parents from racially concordant households with 4 years of follow-up (up to 13 study visits). Data on mother, infant feeding, and body mass index were assessed at baseline. Diet was evaluated using 3-day diaries at each visit. PARTICIPANTS/SETTING Of 372 children enrolled, 349 children had at least 3 study visits with dietary data for this analysis. Participants were enrolled at age 3 years between March 2001 and August 2002 in Cincinnati, OH. Final study visits were conducted between February 2005 and June 2006. MAIN OUTCOME MEASURE The main outcome measure was the total Healthy Eating Index 2005 (HEI-2005) score and HEI-2005 component scores. STATISTICAL ANALYSES Diet quality trajectories were modeled using group-based modeling techniques. RESULTS The total HEI-2005 score was low at age 3 years (mean ± standard error = 55.1 ± 0.4 of maximum 100 points) and remained stable to age 7 years (mean ± standard error = 54.0 ± 0.6; P = 0.08 for trend). Five HEI-2005 trajectory groups were identified, of which 1 declined and 1 improved over time. HEI-2005 component scores, except milk intake and meat/beans scores, differed significantly (all, P ≤ 0.02) among trajectory groups at age 3 years, and most differences were maintained at age 7 years. Total vegetables, dark green and orange vegetables and legumes, and whole grains component scores were low for all trajectory groups. Whole fruit; total fruit; saturated fat; and calories from solid fats, alcoholic beverages, and added sugars (SoFAAS) were highly variable among trajectory groups. Children in the lowest diet quality trajectory group were less likely to be breastfed and more likely to have been regular consumers of soft drinks (e.g., powdered drink mixes, sport drinks, or soda pop) before age 3 years. CONCLUSIONS Young childhood diet quality was low at age 3 years and remained stable to age 7 years. Improving intake of vegetables and whole grains is needed for all children. Focused attention regarding increasing fruit intake and reducing SoFAAS may be needed for families at increased risk for low overall diet quality.
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Affiliation(s)
- Jessica G Woo
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH.
| | - Kelly Reynolds
- University of Cincinnati College of Medicine, Cincinnati, OH
| | - Suzanne Summer
- Clinical Translational Research Center, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Philip R Khoury
- The Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Stephen R Daniels
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO
| | - Heidi J Kalkwarf
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
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19
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Landry MJ, Phan K, McGuirt JT, Ostrander A, Ademu L, Seibold M, McCallops K, Tracy T, Fleischhacker SE, Karpyn A. USDA Special Supplemental Nutrition Program for Women, Infants and Children (WIC) Vendor Criteria: An Examination of US Administrative Agency Variations. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18073545. [PMID: 33805495 PMCID: PMC8037245 DOI: 10.3390/ijerph18073545] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 03/23/2021] [Accepted: 03/25/2021] [Indexed: 01/09/2023]
Abstract
The food retail environment has been directly linked to disparities in dietary behaviors and may in part explain racial and ethnic disparities in pregnancy-related deaths. The Special Supplemental Nutrition Program for Women, Infants and Children (WIC), administered by the United States Department of Agriculture, is associated with improved healthy food and beverage access due to its requirement for minimum stock of healthy foods and beverages in WIC-eligible stores. The selection and authorization criteria used to authorize WIC vendors varies widely from state to state with little known about the specific variations. This paper reviews and summarizes the differences across 16 of these criteria enacted by 89 WIC administrative agencies: the 50 states, the District of Columbia, five US Territories, and 33 Indian Tribal Organizations. Vendor selection and authorization criteria varied across WIC agencies without any consistent pattern. The wide variations in criteria and policies raise questions about the rational for inconsistency. Some of these variations, in combination, may result in reduced access to WIC-approved foods and beverages by WIC participants. For example, minimum square footage and/or number of cash register criteria may limit vendors to larger retail operations that are not typically located in high-risk, under-resourced communities where WIC vendors are most needed. Results highlight an opportunity to convene WIC stakeholders to review variations, their rationale, and implications thereof especially as this process could result in improved policies to ensure and improve healthy food and beverage access by WIC participants. More work remains to better understand the value of state WIC vendor authorization authority, particularly in states that have provided stronger monitoring requirements. This work might also examine if and how streamlining WIC vendor criteria (or at least certain components of them) across regional areas or across the country could provide an opportunity to advance interstate commerce and promote an equitable supply of food across the food system, while ensuring the protection for local, community-oriented WIC vendors.
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Affiliation(s)
- Matthew J. Landry
- Stanford Prevention Research Center, School of Medicine, Stanford University, Palo Alto, CA 94305, USA;
| | - Kim Phan
- Harvard College, Harvard University, Cambridge, MA 02138, USA;
| | - Jared T. McGuirt
- Department of Nutrition, University of North Carolina Greensboro, Greensboro, NC 27412, USA;
| | - Alek Ostrander
- School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA;
| | - Lilian Ademu
- College of Liberal Arts and Sciences, University of North Carolina Charlotte, Charlotte, NC 28223, USA;
| | - Mia Seibold
- Center for Research in Education & Social Policy, College of Education & Human Development, University of Delaware, Newark, DE 19716, USA; (M.S.); (K.M.); (T.T.)
| | - Kathleen McCallops
- Center for Research in Education & Social Policy, College of Education & Human Development, University of Delaware, Newark, DE 19716, USA; (M.S.); (K.M.); (T.T.)
| | - Tara Tracy
- Center for Research in Education & Social Policy, College of Education & Human Development, University of Delaware, Newark, DE 19716, USA; (M.S.); (K.M.); (T.T.)
| | | | - Allison Karpyn
- Center for Research in Education & Social Policy, College of Education & Human Development, University of Delaware, Newark, DE 19716, USA; (M.S.); (K.M.); (T.T.)
- Correspondence:
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20
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Harris JL, Pomeranz JL. Infant formula and toddler milk marketing: opportunities to address harmful practices and improve young children's diets. Nutr Rev 2021; 78:866-883. [PMID: 31968101 DOI: 10.1093/nutrit/nuz095] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Children's diets in their first 1000 days influence dietary preferences, eating habits, and long-term health. Yet the diets of most infants and toddlers in the United States do not conform to recommendations for optimal child nutrition. This narrative review examines whether marketing for infant formula and other commercial baby/toddler foods plays a role. The World Health Organization's International Code of Marketing Breast-milk Substitutes strongly encourages countries and manufacturers to prohibit marketing practices that discourage initiation of, and continued, breastfeeding. However, in the United States, widespread infant formula marketing negatively impacts breastfeeding. Research has also identified questionable marketing of toddler milks (formula/milk-based drinks for children aged 12-36 mo). The United States has relied exclusively on industry self-regulation, but US federal agencies and state and local governments could regulate problematic marketing of infant formula and toddler milks. Health providers and public health organizations should also provide guidance. However, further research is needed to better understand how marketing influences what and how caregivers feed their young children and inform potential interventions and regulatory solutions.
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Affiliation(s)
- Jennifer L Harris
- UConn Rudd Center for Food Policy and Obesity, Allied Health Sciences, University of Connecticut, Hartford, Connecticut, USA
| | - Jennifer L Pomeranz
- Department of Public Health Policy and Management, College of Global Public Health, New York University, New York, New York, USA
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21
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Guthrie JF, Anater AS, Hampton JC, Catellier DJ, Eldridge AL, Johnson WL, Quann EE. The Special Supplemental Nutrition Program for Women, Infants, and Children is Associated with Several Changes in Nutrient Intakes and Food Consumption Patterns of Participating Infants and Young Children, 2008 Compared with 2016. J Nutr 2020; 150:2985-2993. [PMID: 33024989 DOI: 10.1093/jn/nxaa265] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 06/30/2020] [Accepted: 08/06/2020] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND In 2009 the USDA's Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) updated the food packages provided to participants. OBJECTIVES This study investigates associations between WIC participation and nutrients and food groups consumed using data from the Feeding Infants and Toddlers Study's 2008 and 2016 nationwide, cross-sectional surveys of children <4 y, weighted to be representative of the US population. METHODS The study data included 2892 children aged 6-47.9 mo in 2008 and 2635 in 2016. Differences were analyzed by WIC participation, survey year, and child age (infants 6-11.9 mo old, toddlers 12-23.9 mo old, preschoolers 24-47.9 mo old). Usual nutrient intake distributions were estimated using National Cancer Institute methodology. Daily food group consumption differences were tested via multivariate regression. All analyses controlled for income. RESULTS In 2016 18.6% of infants had iron intakes below the estimated average requirement (EAR), compared to 7.6% in 2008; 87% of WIC infants met the EAR, compared with 69% of non-WIC infants. In 2016 37% of WIC preschoolers met saturated fat guidelines, compared with 25% in 2008; in both years, fewer than one-third of non-WIC preschoolers met the guidelines. More WIC infants than non-WIC infants consumed infant cereals in 2016 (58% compared with 45%, respectively). More WIC infants ate vegetables daily in 2016 than in 2008 (74% compared with 59%, respectively). In 2016, as compared with 2008, more WIC infants consumed baby-food vegetables (55% compared with 29%, respectively) and fruits (56% compared with 41%, respectively). In 2016 47% of WIC preschoolers drank low-fat milk, compared with 19% of non-WIC preschoolers. CONCLUSIONS Infant iron intakes are concerning, although more WIC infants meet the EAR. WIC infants' vegetable intakes have improved; baby-food vegetables have become important contributors to their intakes. In 2016 WIC children were more likely than non-WIC children to shift to lower-fat milks at 2 y of age, likely contributing to lower saturated fat intakes.
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Affiliation(s)
- Joanne F Guthrie
- Economic Research Service, US Department of Agriculture, Washington, DC, USA
| | | | | | | | | | - Wendy L Johnson
- Nestlé Nutrition/Gerber Products Company, Arlington, VA, USA
| | - Erin E Quann
- Nestlé Nutrition/Gerber Products Company, Arlington, VA, USA
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22
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Nutritional problems in childhood and adolescence: a narrative review of identified disparities. Nutr Res Rev 2020; 34:17-47. [PMID: 32329426 DOI: 10.1017/s095442242000013x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
To inform programmes and policies that promote health equity, it is essential to monitor the distribution of nutritional problems among young individuals. Common nutritional problems include overall low diet quality, the underconsumption and overconsumption of certain dietary components, unhealthy meal and snack patterns, problematic feeding practices and disordered eating. The objective of the present narrative review was to summarise recent evidence of disparities among US children (2-19 years) according to age, sex, socio-economic status, ethnicity/race and rural-urban location. Searches in PubMed® and MEDLINE® were completed to identify peer-reviewed research studies published between January 2009 and January 2019. Findings from the ninety-nine reviewed studies indicate adolescent females, young individuals from lower socio-economic households and individuals who identify as non-Hispanic Black race are particularly vulnerable populations for whom targeted strategies should be developed to address evidence of increased risk with regards to multiple aspects of nutritional wellbeing. Limitations of the existing evidence relate to the accuracy of self-reported dietary data; the need for consistent definitions of disordered eating; the focus on individual dietary components v. patterns; the complexities of categorising socio-economic status, ethnicity/race, and rural and urban areas; and the cross-sectional, observational nature of most research designs. There is an urgent need for research to address these limitations and fill a large gap in evidence on rural-urban differences in nutritional problems. It will further be important for future studies to build greater understanding of how nutritional problems cluster among population groups.
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Ready-to-eat cereal fortification: a modelling study on the impact of changing ready-to-eat cereal fortification levels on population intake of nutrients. Public Health Nutr 2020; 23:2165-2178. [PMID: 31957633 DOI: 10.1017/s1368980019003690] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Ready-to-eat (RTE) cereal is an important source of nutrients in the American diet. Recent regulatory changes to labelling requirements may impact the fortification of RTE cereal. We used an evidence-based approach to optimize the fortification of RTE cereal considering current dietary patterns and nutrition policy. DESIGN A US modelling study of cross-sectional data from the National Health and Nutrition Examination Survey (NHANES) 2013-2014. The percentage of the population below the Estimated Average Requirement (EAR) and above the Upper Tolerable Intake Level (UL) was modelled under three scenarios: baseline, zero fortification and optimized fortification. SETTING USA. PARTICIPANTS Toddlers aged 1-3 years, n 559; children aged 4-12 years, n 1540; adolescents aged 13-18 years, n 992; and adults aged ≥19 years, n 576. RESULTS Comparing current with optimized fortification, nutrient/100 g RTE cereal decreased for vitamin A, thiamin, riboflavin, niacin, vitamin B6, folic acid, vitamin B12, Ca and Fe (by 2-82 %). The amount of vitamins C and D increased (by 13 and 50 %, respectively). Among RTE cereal eaters, these changes resulted in modest increases in the percentage of the population aged ≥1 year below the EAR (+0·5 to +11·5 percentage points). Decreases were observed in the percentage of the population above the UL. CONCLUSIONS Fortification of RTE cereal can be optimized to provide key nutrients and minimize the percentage of the population below the EAR and above the UL. Dietary intake modelling is useful to ensure that RTE cereal continues to help the population meet their nutrient needs.
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Rex SM, Trabulsi J, Baker S, Bodt B, Robson SM. Food Purchasing Behaviors of WIC Participants: What Non-WIC Eligible Foods Items Are Being Purchased. Am J Health Promot 2019; 34:307-310. [DOI: 10.1177/0890117119892765] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Purpose: To describe items purchased during a shopping trip by families enrolled in the Special Supplemental Nutrition Program for Women, Infants and Children (WIC). Design: Cross-sectional, quantitative, observational study. Setting: Grocery stores in the Newark, Delaware area. Participants: A convenience sample of mothers (n = 35) were recruited from a local WIC Clinic waiting room. Measures: The number of items categorized into 12 food groups, (baby food, beverages, dairy, fats/oils, fruit, vegetables, grains, protein, preprepared, seasonings, sweets, and other) extracted from grocery receipts. Analysis: Means and frequencies were used to analyze continuous and categorical data, respectively, for receipt data and demographics. Results: The most common foods purchased not included as part of the WIC food package included protein (1.0 [standard deviation, SD 3.0]), preprepared foods (0.9 [SD 2.0]), and other foods (1.0 [SD 1.9]). The most frequent foods purchased included as part of the WIC food package included fruit (2.3 [SD 1.5]), grains (1.7 [SD 1.6]), and dairy (1.5 [SD 0.8]). Conclusions: Further investigation of foods purchased that were not part of the WIC food package is warranted, as understanding food purchases particularly among low-income mothers may inform nutrition education practices.
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Affiliation(s)
- Samantha M. Rex
- Department of Behavioral Health and Nutrition, University of Delaware, Newark, DE, USA
| | - Jillian Trabulsi
- Department of Behavioral Health and Nutrition, University of Delaware, Newark, DE, USA
| | - Sandra Baker
- Department of Behavioral Health and Nutrition, University of Delaware, Newark, DE, USA
| | - Barry Bodt
- College of Health Sciences, University of Delaware, Newark, DE, USA
| | - Shannon M. Robson
- Department of Behavioral Health and Nutrition, University of Delaware, Newark, DE, USA
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Racial/Ethnic Disparities in Dietary Intake of U.S. Children Participating in WIC. Nutrients 2019; 11:nu11112607. [PMID: 31683601 PMCID: PMC6893478 DOI: 10.3390/nu11112607] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 10/28/2019] [Accepted: 10/29/2019] [Indexed: 12/24/2022] Open
Abstract
Recent studies have assessed diet quality of low-income U.S. children participating in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC), but differences by race/ethnicity remain unknown. We assessed racial/ethnic disparities in nutrient intake from dietary sources (not supplements) among children participating in WIC, with a focus on priority nutrients and food groups for future WIC food package revisions, as described in a recent report by the National Academies of Sciences, Engineering, and Medicine (NASEM). We used data from the 2011-2014 National Health and Nutrition Examination Surveys (NHANES) and multivariable linear regression analysis to evaluate relationships between race/ethnicity and nutrient/food group intake of children participating in WIC. All data were analyzed using SAS 9.4 survey procedures, accounting for the complex survey design of the NHANES. Compared to non-Hispanic White children, Hispanic children had diets with better nutrient distribution and lower dietary energy density, while non-Hispanic Black children had diets with poorer nutrient intake. Hispanic children had higher potassium and fiber intake, and consumed more legumes, while non-Hispanic Black children had lower calcium and vitamin D intake, higher sodium intake, and lower total dairy intake, compared to non-Hispanic White children. These findings can inform WIC nutrition education messages and future food package revisions.
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Thompson AL, Wasser H, Bentley ME. Validation of the Infant Feeding Beliefs Questionnaire (IFBQ) among pregnant African- American women and their study partners. Appetite 2019; 141:104316. [PMID: 31181249 PMCID: PMC6629505 DOI: 10.1016/j.appet.2019.104316] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 05/09/2019] [Accepted: 06/07/2019] [Indexed: 10/26/2022]
Abstract
Maternal feeding beliefs and practices have been associated with weight gain in infants and young children. Less work examines feeding beliefs prenatally or the feeding beliefs of other non-maternal caregivers (NMCs) who play important roles in infant feeding. This study validates a scale, the Infant Feeding Beliefs Questionnaire (IFBQ), to assess feeding beliefs during pregnancy among African-American women and other caregivers and tests whether the resulting belief constructs (laissez-faire, restrictive, responsive, pressuring and indulgent) are associated with maternal and NMC characteristics. Data come from 429 pregnant women and 374 NMCs including fathers, grandmothers and other family and friends enrolled in the baseline 28-week gestation visit of the Mothers and Others Study, a family-based, randomized control trial to support healthy infant feeding and prevent obesity. Confirmatory factor analysis (CFA) was used to test the fit of four a priori feeding constructs. Models were modified iteratively in mothers and then separately tested in the NMCs sample. Construct scores were created by averaging the remaining items and scale reliability was assessed. External validity was tested using bivariate and multivariable regression models. We validated five feeding belief constructs, measured through 8 sub-constructs. Reliability coefficients ranged from 0.58 for laissez faire to 0.76 for pressuring. Goodness of fit indices for CFA models indicated good fit with CFIs from 0.97 to 0.99 and RMSEA from 0.00 to 0.06. Construct scores differed significantly by depressive symptoms, obesity, education, income, and previous children in mothers and NMCs. The IFBQ may be used among mothers and NMCs to assess feeding beliefs beginning in the prenatal period, providing a tool to assess the longitudinal development of feeding beliefs and to highlight avenues for intervention on feeding practices during a critical period for behavior change.
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Affiliation(s)
- Amanda L Thompson
- Department of Anthropology, University of North Carolina at Chapel Hill, 301 Alumni Building, Chapel Hill, NC, 27599, USA; Department of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Rosenau Hall, Chapel Hill, NC, 27599, USA.
| | - Heather Wasser
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Rosenau Hall, Chapel Hill, NC, 27599, USA
| | - Margaret E Bentley
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Rosenau Hall, Chapel Hill, NC, 27599, USA
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Eldridge AL, Catellier DJ, Hampton JC, Dwyer JT, Bailey RL. Trends in Mean Nutrient Intakes of US Infants, Toddlers, and Young Children from 3 Feeding Infants and Toddlers Studies (FITS). J Nutr 2019; 149:1230-1237. [PMID: 31049587 PMCID: PMC6602894 DOI: 10.1093/jn/nxz054] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 01/10/2019] [Accepted: 03/04/2019] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Many updates to young child feeding recommendations have been published over the past decade, but concurrent intake trends have not been assessed. OBJECTIVE The aim of this study was to evaluate adequacy and trends in energy and nutrient intakes of US infants and children aged 0-47.9 mo through use of Feeding Infants and Toddlers Study (FITS) data from 2002, 2008, and 2016. METHODS FITS are cross-sectional surveys of parents/caregivers of infants and young children (FITS 2002, n = 2962; FITS 2008, n = 3276; FITS 2016, n = 3235). Dietary intakes were assessed by telephone with trained interviewers using the Nutrition Data System for Research. Mean ± SE nutrient intakes were calculated. Diet adequacy was assessed with the nutrient adequacy ratio (NAR) for 17 nutrients and the corresponding mean adequacy ratio. RESULTS Energy and macronutrient intakes were generally stable across surveys, but significant decreases for saturated fat and total sugars and an increase in fiber were observed among 6-11.9-mo-olds and 12-23.9-mo-olds (P-trend < 0.0001). Mean sodium intakes exceeded Adequate Intakes (AI) for all ages, whereas fiber intakes were universally below the AI. Nutrients with the lowest NAR values were vitamin D (range 0.41-0.67/1.00) and vitamin E (range 0.60-0.79/1.00 for 2008 and 2016). For iron, infants aged 6-11.9 mo had the lowest NAR values at 0.77-0.88/1.00, compared to 0.85-0.89/1.00 for 12-47.9-mo-olds. Potassium was low from 12 to 47.9 mo (NAR range 0.55-0.63/1.00 across survey years). The nutrients with the greatest decline in mean intakes were iron and vitamins D and E among 6-11.9-mo-olds, and vitamin D and potassium among 12-23.9-mo-olds in 2016 compared to 2002. CONCLUSIONS The diets of US infants and young children were generally adequate for most micronutrients and stable over time, but sodium intakes were too high, and nutrient gaps still existed, especially for vitamins D, E, and fiber across ages and for iron among infants.
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Affiliation(s)
- Alison L Eldridge
- Nestlé Institute of Health Science, Nestlé Research, Lausanne, Switzerland,Address correspondence ALE (e-mail: )
| | | | | | - Johanna T Dwyer
- School of Medicine and Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA
| | - Regan L Bailey
- Department of Nutrition Science, Purdue University, West Lafayette, IN
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28
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Bailey RL, Dodd KW, Gahche JJ, Dwyer JT, Cowan AE, Jun S, Eicher-Miller HA, Guenther PM, Bhadra A, Thomas PR, Potischman N, Carroll RJ, Tooze JA. Best Practices for Dietary Supplement Assessment and Estimation of Total Usual Nutrient Intakes in Population-Level Research and Monitoring. J Nutr 2019; 149:181-197. [PMID: 30753685 PMCID: PMC6374152 DOI: 10.1093/jn/nxy264] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2018] [Revised: 09/12/2018] [Accepted: 09/20/2018] [Indexed: 12/14/2022] Open
Abstract
The use of dietary supplements (DS) is pervasive and can provide substantial amounts of micronutrients to those who use them. Therefore when characterizing dietary intakes, describing the prevalence of inadequacy or excess, or assessing relations between nutrients and health outcomes, it is critical to incorporate DS intakes to improve exposure estimates. Unfortunately, little is known about the best methods to assess DS, and the structure of measurement error in DS reporting. Several characteristics of nutrients from DS are salient to understand when comparing to those in foods. First, DS can be consumed daily or episodically, in bolus form and can deliver discrete and often very high doses of nutrients that are not limited by energy intakes. These characteristics contribute to bimodal distributions and distributions severely skewed to the right. Labels on DS often provide nutrient forms that differ from those found in conventional foods, and underestimate analytically derived values. Finally, the bioavailability of many nutrient-containing DS is not known and it may not be the same as the nutrients in a food matrix. Current methods to estimate usual intakes are not designed specifically to handle DS. Two temporal procedures are described to refer to the order that nutrient intakes are combined relative to usual intake procedures, referred to as a "shrinking" the distribution to remove random error. The "shrink then add" approach is preferable to the "add then shrink" approach when users and nonusers are combined for most research questions. Stratifying by DS before usual intake methods is another defensible option. This review describes how to incorporate nutrient intakes from DS to usual intakes from foods, and describes the available methods and fit-for-purpose of different analytical strategies to address research questions where total usual intakes are of interest at the group level for use in nutrition research and to inform policy decisions. Clinical Trial Registry: NCT03400436.
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Affiliation(s)
- Regan L Bailey
- Department of Nutrition Science, Purdue University, West Lafayette, IN,Address correspondence to RLB (e-mail: )
| | - Kevin W Dodd
- National Institutes of Health, National Cancer Institute, Rockville, MD
| | - Jaime J Gahche
- National Institutes of Health, Office of Dietary Supplements, Bethesda, MD
| | - Johanna T Dwyer
- National Institutes of Health, Office of Dietary Supplements, Bethesda, MD
| | - Alexandra E Cowan
- Department of Nutrition Science, Purdue University, West Lafayette, IN
| | - Shinyoung Jun
- Department of Nutrition Science, Purdue University, West Lafayette, IN
| | | | - Patricia M Guenther
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT
| | - Anindya Bhadra
- Department of Statistics, Purdue University, West Lafayette, IN
| | - Paul R Thomas
- National Institutes of Health, Office of Dietary Supplements, Bethesda, MD
| | - Nancy Potischman
- National Institutes of Health, Office of Dietary Supplements, Bethesda, MD
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Dwyer JT. The Feeding Infants and Toddlers Study (FITS) 2016: Moving Forward. J Nutr 2018; 148:1575S-1580S. [PMID: 30247582 PMCID: PMC6126635 DOI: 10.1093/jn/nxy159] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 07/02/2018] [Indexed: 12/31/2022] Open
Affiliation(s)
- Johanna T Dwyer
- Tufts University School of Medicine and Frances Stern Nutrition Center, Tufts Medical Center, Boston, MA,Address correspondence to JTD (e-mail: )
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30
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Stallings VA. Feeding Infants and Toddlers Study (FITS) 2016: Findings and Thoughts on the Third Data Cycle. J Nutr 2018; 148:1513S-1515S. [PMID: 30247581 PMCID: PMC6126629 DOI: 10.1093/jn/nxy158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 07/02/2018] [Indexed: 11/14/2022] Open
Affiliation(s)
- Virginia A Stallings
- Division of Gastroenterology, Hepatology and Nutrition, Children's Hospital of Philadelphia, Philadelphia, PA,Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA,Address correspondence to VAS (e-mail: )
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Dietary Supplement Use among U.S. Children by Family Income, Food Security Level, and Nutrition Assistance Program Participation Status in 2011⁻2014. Nutrients 2018; 10:nu10091212. [PMID: 30200511 PMCID: PMC6163871 DOI: 10.3390/nu10091212] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 08/27/2018] [Accepted: 08/30/2018] [Indexed: 12/31/2022] Open
Abstract
This analysis characterizes use of dietary supplements (DS) and motivations for DS use among U.S. children (≤18 years) by family income level, food security status, and federal nutrition assistance program participation using the 2011⁻2014 National Health and Nutrition Examination Survey data. About one-third (32%) of children used DS, mostly multivitamin-minerals (MVM; 24%). DS and MVM use were associated with higher family income and higher household food security level. DS use was lowest among children in households participating in the Supplemental Nutrition Assistance Program (SNAP; 20%) and those participating in the Special Supplemental Nutrition Assistance Program for Women, Infants, and Children (WIC; 26%) compared to both income-eligible and income-ineligible nonparticipants. Most children who used DS took only one (83%) or two (12%) products; although children in low-income families took fewer products than those in higher income families. The most common motivations for DS and MVM use were to "improve (42% or 46%)" or "maintain (34 or 38%)" health, followed by "to supplement the diet (23 or 24%)" for DS or MVM, respectively. High-income children were more likely to use DS and MVM "to supplement the diet" than middle- or low-income children. Only 18% of child DS users took DS based on a health practitioner's recommendation. In conclusion, DS use was lower among children who were in low-income or food-insecure families, or families participating in nutrition assistance programs.
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Bailey RL, Catellier DJ, Jun S, Dwyer JT, Jacquier EF, Anater AS, Eldridge AL. Total Usual Nutrient Intakes of US Children (Under 48 Months): Findings from the Feeding Infants and Toddlers Study (FITS) 2016. J Nutr 2018; 148:1557S-1566S. [PMID: 29878255 PMCID: PMC6126633 DOI: 10.1093/jn/nxy042] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 09/15/2017] [Accepted: 02/13/2018] [Indexed: 12/19/2022] Open
Abstract
Background The US Dietary Guidelines will expand in 2020 to include infants and toddlers. Understanding current dietary intakes is critical to inform policy. Objective The purpose of this analysis was to examine the usual total nutrient intakes from diet and supplements among US children. Methods The Feeding Infants and Toddlers Study 2016 is a national cross-sectional study of children aged <48 mo (n = 3235): younger infants (birth to 5.9 mo), older infants (6-11.9 mo), toddlers (12-23.9 mo), younger preschoolers (24-36.9 mo), and older preschoolers (36-47.9 mo) based on the use of a 24-h dietary recall. A second 24-h recall was collected from a representative subsample (n = 799). Energy, total nutrient intake distributions, and compliance with Dietary Reference Intakes were estimated with the use of the National Cancer Institute method. Results Dietary supplement use was 15-23% among infants and toddlers and 35-45% among preschoolers. Dietary intakes of infants were adequate, with mean intakes exceeding Adequate Intake for all nutrients except vitamins D and E. Iron intakes fell below the Estimated Average Requirement for older infants (18%). We found that 31-33% of children aged 12-47.9 mo had low percentage of energy from total fat, and >60% of children aged 24-47.9 mo exceeded the saturated fat guidelines. The likelihood of nutrient inadequacy for many nutrients was higher for toddlers: 3.2% and 2.5% greater than the Adequate Intake for fiber and potassium and 76% and 52% less than the Estimated Average Requirement for vitamins D and E, respectively. These patterns continued through older ages. Intakes exceeded the Tolerable Upper Intake Level of sodium, retinol, and zinc across most age groups. Conclusions Dietary intakes of US infants are largely nutritionally adequate; concern exists over iron intakes in those aged 6-11.9 mo. For toddlers and preschoolers, high intake of sodium and low intakes of potassium, fiber, and vitamin D and, for preschoolers, excess saturated fat are of concern. Excess retinol, zinc, and folic acid was noted across most ages, especially among supplement users.
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Affiliation(s)
- Regan L Bailey
- Department of Nutrition Science, Purdue University, West Lafayette, IN
| | | | - Shinyoung Jun
- Department of Nutrition Science, Purdue University, West Lafayette, IN
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