Heather M. Wasser

Infants Perceived as “Fussy” Are More Likely to Receive Complementary Foods Before 4 Months

OBJECTIVE: Our purpose was to assess early infant-feeding patterns in a cohort of low-income black mothers and to examine associations between maternal perception of infant temperament and complementary feeding (CF) before 4 months. METHODS: We used cross-sectional data from the 3-month visit (n = 217) of the Infant Care, Feeding and Risk of Obesity Study to assess relationships between early feeding of solids or juice and 6 dimensions of perceived infant temperament. Descriptive statistics were used to assess infant-feeding patterns, and logistic regression models were fit for each diet-temperament relationship found significant in the bivariate analyses. RESULTS: Seventy-seven percent of the infants were fed solid foods at 3 months, 25% were fed juice, and 6% were exclusively breastfed. In multivariable analyses, 2 dimensions of perceived infant temperament were associated with early feeding of solid foods (distress-to-limitations odds ratio [OR]: 1.97 [95% confidence interval (CI): 1.12–3.44]; activity-level OR: 1.75 [95% CI: 1.07–2.85]), whereas 1 dimension, low-intensity pleasure, was associated with early feeding of juice (OR: 0.51 [95% CI: 0.34–0.78]). Maternal characteristics significantly associated with early CF included breastfeeding, obesity, and depressive symptoms. CONCLUSIONS: Low-income black mothers may represent a priority population for interventions aimed at improving adherence to optimal infant feeding recommendations. That maternal perceptions of several domains of perceived infant temperament are related to early CF suggests that this is an important factor to include in future observational research and in the design of interventions.

Responsive Feeding and Child Undernutrition in Low- and Middle-Income Countries

Growth faltering and nutritional deficiencies continue to be highly prevalent in infants and young children (IYC) living in low- and middle-income (LAMI) countries. There is increasing recognition that feeding behaviors and styles, particularly responsive feeding (RF), could influence acceptance of food and dietary intake and thus the growth of IYC. This paper presents the evolution of RF research and the strength of the evidence for RF on child undernutrition in LAMI countries. Multiple approaches were used to identify studies, including keyword searches in many databases, hand searches of retrieved articles, and consultation with experts in the field. Articles were included if they contained a RF exposure and child undernutrition outcome. In total, we identified 21 studies: 15 on child growth, 4 on dietary intake, 3 on disease, and 8 on eating behaviors. Most studies were conducted among children <36 mo of age and were published in the last 10 y. Cross-study comparisons were difficult due to multiple definitions of RF. One-half of the studies were observational with cross-sectional designs and few interventions were designed to isolate the effect of RF on child undernutrition. Overall, few studies have demonstrated a positive association between RF and child undernutrition, although there is promising evidence that positive caregiver verbalizations during feeding increase child acceptance of food. Recommendations for future research include consensus on the definition and measurement of RF, longitudinal studies that begin early in infancy, and randomized controlled trials that isolate the effect of RF on child undernutrition.

Formative research methods for designing culturally appropriate, integrated child nutrition and development interventions: an overview

Nutritional and developmental insults in the first few years of life have profound public health implications, including substantial contributions to neonatal, infant, and early childhood morbidity and mortality, as well as longer term effects on cognitive development, school achievement, and worker productivity. Optimal development that can lead to the attainment of an individuals fullest potential, therefore, requires a combination of genetic capacity, adequate nutrition, psychosocial stimulation, and safe, clean physical environments. Researchers and policymakers have called for integrated child nutrition and development interventions for more than 20 years, yet there are only a handful of efficacy trials and even fewer examples of integrated interventions that have been taken to scale. While a critical component in the design of such interventions is formative research, there is a dearth of information in both the literature and policy arenas to guide this phase of the process. To move the field forward, this paper first provides an overview of formative research methods with a focus on qualitative inquiry, a description of the critical domains to be assessed (infant and young child feeding, responsive feeding, and child development), and currently available resources. Application of these methods is provided through a real‐world case study—the design of an integrated nutrition and child development efficacy trial in Andhra Pradesh, India. Recommendations for next steps are discussed, the most important of which is the need for a comprehensive set of formative guidelines for designing locally tailored, culturally appropriate, integrated interventions.

Who’s feeding baby? Non-maternal involvement in feeding and its association with dietary intakes among infants and toddlers ☆

This study examined non-maternal involvement in feeding during the first 2 years of life and its association with breastfeeding duration, early introduction of complementary foods, and dietary intakes of selected foods and beverages. Data were from the Infant Care, Feeding and Risk of Obesity Study, a cohort of 217 low-income, African-American mother-infant dyads, followed from 3 to 18 months postpartum. Non-maternal caregivers (NMCs) were defined as persons involved in feeding an infant/toddler 50% or more of the total daily feedings. Use of any NMC and the type of NMC was tabulated for each study visit (3, 6, 9, 12, and 18 months). At each time point, more than half of all households reported a NMC. Fathers, grandmothers, and licensed childcare providers were the most common types of NMCs. In longitudinal models adjusted for confounding variables, NMC use was associated with a decreased likelihood of continued breastfeeding, and an increased likelihood of infants and toddlers consuming juice or whole fruit. Given the high prevalence of non-maternal involvement in feeding, interventions targeting multiple family members are warranted as they are likely to be more effective than those targeting the mother alone.

Development of Feeding Cues During Infancy and Toddlerhood.

Purpose:To enhance responsive feeding, this study aimed to characterize the development of feeding cues during infancy and toddlerhood. Study Design and Methods:A secondary analysis was performed on a dataset of first-time, low-income African American mother–infant pairs assessed at infant age 3, 6, 9, 12, and 18 months. A subsample with the 15 highest, middle, and lowest infant body mass index (BMI) Z-scores at 18 months was selected (n = 45). Using video-recorded home feedings, early, active, and late receptiveness and fullness cues were assessed using the Responsiveness to Child Feeding Cues Scale at each time point. Descriptive statistics were used to characterize development. Results:Early receptiveness cues were relatively rare over time, whereas active receptiveness cues were much more common. However, there were changes over time. For example, settling into the feeding decreased from ~50% at 3 and 6 months to 4.8% by 18 months, whereas postural attention and reaching for food increased after 6 months. In the first 6 months, falling asleep and decreasing muscle tone and activity level were the most common early fullness cues. Thereafter, taking interest in surroundings was most prevalent. Active fullness cues became increasingly diverse after 6 months, led by more assertive cues such as pushing or pulling away and communicating “no” verbally or nonverbally. Clinical Implications:These findings provide an empirical description of waxing and waning in feeding cues and indicate increasing intentionality of cues over the first 18 months of life. Knowing common cues across development may aid clinicians in enhancing parental feeding responsiveness, avoiding overfeeding, thereby decreasing risk of early childhood obesity.

Consumption of key food groups during the postpartum period in low-income, non-Hispanic black mothers

The postpartum period can impact diet quality and subsequently place women at greater risk for overweight or obesity. This study examined consumption of key food groups during the first 2 years postpartum among low income, non-Hispanic black, first-time mothers. Data were from the Infant Care, Feeding and Risk of Obesity Study, a cohort of 217 mother-infant dyads, followed from 3 to 18 months postpartum, collected from 2003 to 2007. At each study visit (3, 6, 9, 12, and 18 months) 24-h dietary recalls were collected. Consumption levels were compared to those recommended from the 2010 Dietary Guidelines for Americans (DGAs) for each of the following food groups: fruits, vegetables, grains, whole grains, protein foods and dairy, as well as an estimated upper limit for sugar-sweetened beverage (SSB) consumption. At each time point, mothers met recommended intake levels for grains and protein foods only. In random-intercept logistic regression models, no demographic or household characteristics were associated with a likelihood of consuming recommended levels for any of the food groups according to the DGAs. Given the low intake of fruits, vegetables, whole grains and lean protein foods and high intake of SSBs and refined grains, interventions targeting womens diet during the postpartum period are warranted.

Food Choice Drivers in the Context of the Nutrition Transition in Delhi, India

Objective To understand factors that influence the process of food decision‐making among urban Indian women in the context of the nutrition transition. Design Mixed methods. Methods Semistructured interviews and sorting of 12 a priori hypothesized drivers into categories of always, sometimes, and never influencing food choice. Setting Delhi, India. Participants Thirty‐eight women aged 20–35 years selected from the roster of a prospective cohort study. Phenomenon of Interest Drivers of food choice. Analysis Interviews were transcribed verbatim and translated, then analyzed using an iterative, constant comparative process. Differences in pile sort rankings across tertiles of body mass index and wealth index were tested using Fisher exact tests. Result Four primary themes emerged: (1) family influence; (2) cultural perceptions, with 3 subthemes of beliefs relating to (a) outside food and less healthful food, (b) seasonality, and (c) hometown food; (3) convenience, with 3 subthemes of (a) decisions regarding procurement of food, (b) not having time to cook, resulting in eating out or purchasing premade foods, and (c) eating whatever is available at home or is left over from previous meals; and (4) habit, with 2 subthemes of (a) subconscious decisions and (b) food roots. Responses from the pile sort activity revealed perceptions that food safety and health most influence food choice whereas marketing and advertisements least influence it. Conclusions and Implications Young adult women in Delhi seem to rely on preferences of their families, habits and perceptions established in childhood, convenience, and food safety and health when making choices about food. These aspects of decision‐making should be targeted in future interventions aimed at improving dietary intake in this population.

Family-centered interventions to reduce maternal and child obesity

Obesity is associated with multiple health risks for pregnant and postpartum women and can affect their infants, preschoolers, school-aged children, and adolescents. Family-centered intervention strategies may be an important way to prevent or treat maternal and child obesity. This chapter reviews 19 family-centered interventions designed to address excess body weight among mothers and their children. An additional five interventions were classified as “promising.” Six of the studies focused on children age 5 and younger including one study targeting infants; half of these studies were prevention based. Thirteen studies addressed school-aged children; all involved overweight or obese children. Only half of these studies targeted and/or measure parent weight. Results suggest that addressing obesity prevention and treatment from a family perspective could be an effective strategy. Clinicians who care for women of childbearing age should stress the importance of family-centered approaches to develop healthy weight in infants, preschoolers, and children, and when necessary address weight management problems using parents as agents of change both for their children’s weight and for their own. Promising new studies offer new prevention strategies for maternal and child obesity prevention approaches.