Eating behavior trajectories in the first 10 years of life and their relationship with BMI

Associations Between Child Eating Behaviors with Eating Patterns and Diet Quality in Preschool-Aged Children

Childhood eating behaviors are associated with weight status and laboratory assessments of dietary intake. However, little is known about how eating behaviors relate to the eating patterns and diet quality of children from marginalized populations when assessed in their natural environments. Therefore, we examined the association of food avoidant (e.g., food fussiness and satiety responsiveness) and food approach (e.g., food responsiveness and enjoyment of food) eating behaviors with children's meal size, eating frequency, and diet quality. We analyzed data from 61 predominately low-income Hispanic/Latinx preschool-aged children. Caregivers completed the Childhood Eating Behavior Questionnaire and two 24-hour dietary recalls. From the recalls, we calculated meal size, eating frequency, and modified Diet Quality Index Scores (DQIS), and evaluated associations with eating behaviors using multivariable linear models. We also explored the relationship between eating behaviors and DQIS components. Food-avoidant subscales were associated with smaller meals and satiety responsiveness were associated with decreased snack frequency. Food approach subscales were not associated with meal size or eating frequency. Both food-avoidant and food-approach behaviors were associated with components of diet quality and caloric beverages outside of meal and snacks. These findings can inform future research on the relationship between child eating behaviors and dietary intake so that we can develop more tailored and effective interventions to promote healthy eating habits for low-income, Hispanic/Latinx preschool-aged children.

Childhood Nutritional Factors and Cardiometabolic Outcomes at 9-11 y of Age: Findings from the ROLO Longitudinal Birth Cohort Study

BACKGROUND

Childhood represents a critical period of nutritional risk in the programming of later chronic disease. Few longitudinal studies have explored repeated measures of nutrition throughout the first decade of life in relation to preteen cardiometabolic outcomes.

OBJECTIVES

This research aimed to explore associations of early feeding practices (human milk exposure and duration and timing of introduction to solids) and childhood dietary quality and inflammatory scores (at 5 and 9-11 y and change during childhood) on preteen cardiometabolic outcomes.

METHODS

This is an analysis of children from the ROLO longitudinal birth cohort study (n = 399). Information on early feeding practices were obtained at postnatal study visits. Food frequency questionnaires collected maternal-reported dietary intakes for each child at 5 and 9-11 y of age. Healthy Eating Index (HEI)-2015 and the Children's Dietary Inflammatory Index (C-DII) scores were calculated. Anthropometry, body composition, blood pressure, heart rate, cardiorespiratory endurance, and blood biomarkers were obtained at 9-11 y. Crude and adjusted linear regression models examined nutritional exposure associations with preteen cardiometabolic outcomes.

RESULTS

In the adjusted model, any human milk exposure was associated with lower body fat (%) at 9-11 y (β: -2.86; 95% confidence interval [CI]: -5.46, -0.27; P = 0.03), than never receiving human milk. At 5 y, diet scores were favorably associated with lean mass at 9-11 y (P < 0.05 for both). Higher preteen HEI-2015 scores were associated with lower preteen leptin levels (tertile 3 compared with tertile 1-β: -2.92; 95% CI: -5.64, -0.21; P = 0.03). Diet quality significantly deteriorated (HEI-2015 score decreased) and became more proinflammatory (C-DII score increased) from 5 to 9-11 y of age. Diet quality/inflammation deterioration (compared with improvement) or overall change in dietary scores were not related to preteen cardiometabolic outcomes.

CONCLUSIONS

Exposure to human milk in early life was associated with lower preteen adiposity, irrespective of duration. Diet quality/inflammatory potential deteriorated between early childhood and the preteen years, highlighting a potential period for intervention.

Cortical thickness and childhood eating behaviors: differences according to sex and age, and relevance for eating disorders

PURPOSE

This study investigated the association between childhood eating behaviors and cortical morphology, in relation to sex and age, in a community sample.

METHODS

Neuroimaging data of 71 children (mean age = 9.9 ± 1.4 years; 39 boys/32 girls) were obtained from the Nathan Kline Institute-Rockland Sample. Emotional overeating, food fussiness, and emotional undereating were assessed using the Children's Eating Behavior Questionnaire. Cortical thickness was obtained at 81,924 vertices covering the entire cortex. Generalized Linear Mixed Models were used for statistical analysis.

RESULTS

There was a significant effect of sex in the association between cortical thickness and emotional overeating (localized at the right postcentral and bilateral superior parietal gyri). Boys with more emotional overeating presented cortical thickening, whereas the opposite was observed in girls (p < 0.05). Different patterns of association were identified between food fussiness and cortical thickness (p < 0.05). The left rostral middle frontal gyrus displayed a positive correlation with food fussiness from 6 to 8 years, but a negative correlation from 12 to 14 years. Emotional undereating was associated with cortical thickening at the left precuneus, left middle temporal gyrus, and left insula (p < 0.05) with no effect of sex or age.

CONCLUSIONS

Leveraging on a community sample, findings support distinct patterns of associations between eating behaviors and cortical thickness, depending on sex and age.

Food parenting and Children's eating behaviour: Exploring the role of coparenting

Parents have primary influence over the development of their children's eating behaviours, however less attention has been given to whether or how their coparenting plays a role in this association. The aim of this study was to investigate the cross-sectional associations between mothers' and fathers' food parenting practices and children's eating behaviour and examine whether coparenting quality moderates or confounds these associations. Parents (222 mothers and 167 fathers) with children 18 months to 5 years completed an online survey that assessed their food parenting practices and coparenting quality. One parent per family (91% mothers) also reported their children's food approach behaviours. We used linear regressions with generalized estimating equations to examine the associations between food parenting practices and children's eating behaviours. To explore moderation by coparenting quality, we included an interaction term in each model (coparenting quality x food parenting practice). To explore confounding, models were adjusted for coparenting quality. All models were stratified by parent gender and included parent educational attainment, child age, and child BMI z-scores as covariates. Among both mothers and fathers, we found that structure and autonomy support food parenting practices were inversely associated with children's food responsiveness, and desire to drink, while coercive control practices were positively associated with these food approach behaviours. We found the opposite direction of association between these food parenting practices and children's enjoyment of food. Among mothers, autonomy support was inversely associated with children's emotional overeating, while coercive control was positively associated with this eating behaviour. Coparenting quality did not moderate or confound the associations. Future studies should continue to explore these associations among families with young children and consider feeding coparenting in the association.

Stability of child appetitive traits and association with diet quality at 5 years and 9-11 years old: Findings from the ROLO longitudinal birth cohort study

BACKGROUND

We explored change in child appetitive traits from 5 to 9-11 years old and examined associations between appetitive traits at both timepoints and child diet quality.

METHODS

This is secondary analyses of the ROLO longitudinal birth cohort study, including mother-child dyads from the 5 and 9-11-year old follow-up. The Children's Eating Behaviour Questionnaire measured child appetitive traits, with 167 children having matched data for both timepoints. The Healthy Eating Index (HEI) measured diet quality. Linear mixed models and multiple linear regression were completed.

RESULTS

Mean (SD) score for 'Emotional Overeating' (1.63 (0.51) vs. 1.99 (0.57), p = <0.001) and 'Enjoyment of Food' (3.79 (0.72) vs. 3.98 (0.66), p = <0.001) increased from 5 to 9-11 years. Mean score for 'Desire to Drink' (2.63 (0.94) vs. 2.45 (0.85), p = 0.01), 'Satiety Responsiveness (3.07 (0.66) vs. 2.71 (0.66), p = <0.001), 'Slowness Eating' (3.02 (0.77) vs. 2.64 (0.78), p = <0.001), and 'Food Fussiness' (3.00 (1.04) vs. 2.81 (0.96), p = 0.001) decreased. At 5-years-old, 'Food Responsiveness' and 'Enjoyment of Food' were positively associated with HEI and 'Desire to Drink', 'Satiety Responsiveness' and 'Food Fussiness' were negatively associated with HEI. At 9-11-years, 'Enjoyment of Food' was positively and 'Desire to Drink' and 'Food 'Fussiness' were negatively associated with HEI.

CONCLUSIONS

Food approach appetitive traits increased over time, whereas food avoidant appetitive traits tended to decrease. At both time points 'Food Fussiness' and 'Desire to Drink" were inversely associated with HEI. Further research on how appetitive traits track over childhood and how this relates to dietary quality and weight is warranted.

Maternal depressive symptom trajectories and associations with child feeding

BACKGROUND

Responsive feeding, when caregivers attend to children's signals of hunger and satiation and respond in an emotionally supportive and developmentally appropriate way, is associated with the development of healthy eating behaviors, improved diet quality, and healthy weight status for children. However, gaps in the literature remain on how factors, such as maternal depressive symptoms and child temperament, influence feeding interactions.

METHODS

This longitudinal secondary data analysis explored the association between maternal depressive symptom trajectory and child temperament with maternal feeding practices in women with obesity who participated in a prenatal lifestyle intervention trial. Mothers self-reported depressive symptoms at baseline, 35 weeks gestation, and 6, 12, and 18 months postpartum. At 18- and 24-months postpartum, mothers completed self-reported assessments of feeding practices and child temperament and completed in-home video-recorded meals with their child, coded using the Responsiveness to Child Feeding Cues Scale. We used group-based trajectory modeling to identify distinct trajectories of depressive symptoms and generalized regressions to assess the association between symptom trajectory group and feeding. We also explored interactions between depressive symptoms and child temperament.

RESULTS

Three distinct trajectories of depressive symptoms were identified: No-Minimal and Decreasing, Mild-Moderate and Stable, and Moderate-Severe and Stable. At 18-months, when compared to the No-Minimal and Decreasing group, membership in the Moderate-Severe and Stable group was associated with higher observed responsiveness to child satiation cues ([Formula: see text] =2.3, 95%CI = 0.2, 4.4) and lower self-reported pressure to eat ([Formula: see text]=-0.4, 95%CI= -0.7, 0.0). When compared to the No-Minimal and Decreasing group, membership in the Mild-Moderate and Stable group was associated with higher self-reported restriction ([Formula: see text] =0.4, 95%CI = 0.0,0.7). The associations between trajectory group membership and feeding practices did not reach statistical significance at 24 months. Associations between depressive symptoms and restriction were moderated by child effortful control at 18 months [Formula: see text]) and surgency at 24 months [Formula: see text]).

CONCLUSION

A Moderate-Severe and Stable depressive symptom trajectory was associated with more responsive feeding practices and a Mild-Moderate and Stable trajectory was associated with higher restrictive feeding. Preliminary evidence suggests that depressive symptoms impact mothers' ability to match their use of restriction to the temperamental needs of their child.

Eating behaviors as pathways from early childhood adversity to adolescent cardiometabolic risk

OBJECTIVE

To identify specific eating behavior pathways that mediate associations between financial difficulties, negative life events, and maternal depressive symptoms from 0 to 5 years and cardiometabolic risk in adolescence.

METHOD

Hypotheses were tested with data from birth to age 15 years using the Avon Longitudinal Study of Parents and Children, a birth cohort in the United Kingdom (n = 3,887 for current analyses). Mothers reported on financial difficulties, negative life events, and maternal depressive symptoms at multiple points from 0 to 5 years and reported on worry about child overeating at 8 years. Youth self-reported restrained, emotional, and external eating at age 14. Youth completed a cardiometabolic health assessment at age 15 where waist circumference, triglycerides, high-density lipoprotein, and insulin resistance were measured. Longitudinal structural equation modeling with bootstrapping was used to test mediation models.

RESULTS

Greater negative life events and maternal depressive symptoms predicted greater parental worry about child overeating at age 8, which directly predicted greater restrained and emotional eating at 14 and cardiometabolic risk at 15. Restrained and emotional eating at 14 directly predicted greater cardiometabolic risk at age 15.

CONCLUSIONS

Negative life events and maternal depressive symptoms in infancy/early childhood are associated with cardiometabolic risk in adolescence through pathways of parental worry about child overeating in middle childhood and youth-reported restrained and emotional eating in adolescence. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Appetitive traits from childhood to adolescence: Analysis of their stability, derivation of trajectory profiles, and associated characteristics

This study aimed to assess the potential stability of appetitive traits from childhood to early adolescence, identify groups of individuals with distinct trajectories for these traits, and explore their association with other child and family characteristics. Participants were 5040 children from the Generation XXI cohort. Appetitive traits were assessed with the Children's Eating Behaviour Questionnaire (CEBQ) at ages seven, 10, and 13 (eight subscales). Mixed-effect models estimated individual trajectories of appetitive traits and Gaussian mixture models identified groups following different trajectories (appetitive trait trajectory profiles). Appetitive traits showed moderate-to-high stability across the three ages (intra-class correlation coefficients:0.66-0.83); most of the variance observed across time were due to persistent individual differences rather than age-related changes. Six appetitive trait trajectory profiles were identified: 'Moderate appetite' (scores close to the average) (29% of children), 'Small to moderate appetite' (lowest food approach and emotional eating) (26%), 'Increasing appetite' (increasing food approach) (15%), 'Avid appetite' (highest food approach and lowest food avoidance) (12%), 'Smallest appetite' (highest food avoidance and low food approach) (10%), and 'Small appetite but increasing' (decreasing high food avoidance and Desire to Drink) (8%). In multinomial logistic regression, these profiles were associated with different child and family characteristics. Compared to children with a 'Moderate appetite' profile, those with higher BMI, who desired a thinner body, whose mothers were younger, had lower education, higher pre-pregnancy BMI (OR = 1.07; 95%CI:1.04,1.09), smoked during pregnancy (OR = 1.51; 95%CI:1.21,1.90), and used more restrictive feeding practices (OR = 1.79; 95%CI:1.57,2.03) had increased odds of belonging to the 'Avid Appetite'. In conclusion, distinct appetitive trait trajectory profiles emerged, differentiating individuals with avid and small appetites. These findings have implications for identifying children at higher risk for obesogenic profiles.

Variety of High and Very Low-Energy Density Foods among Preschool-Aged Children and Associations with Food Intake, Diet Quality, and Weight Status

BACKGROUND

Energy density (ED) and the variety of foods are 2 factors that may have a combined effect on preschool-aged children's ability to regulate food intake. However, little is known about the variety of foods consumed within different ED categories by children in the United States.

OBJECTIVE

Therefore, we explored the variety of high ED (HED, 4-9 kcal/g) and very low ED (VLED, <0.6 kcal/g) foods consumed by a nationally representative sample of children aged 2-5 y in the United States and the relationship between variety with food intake, diet quality, and weight status.

METHODS

ED, variety, and diet quality were assessed using two 24-h dietary recalls collected as part of the National Health And Nutrition Examination Survey 2011-2018 cycles (n = 1682). We assessed associations between HED and VLED varieties with energy intake, volume of food, diet quality, and weight status using multivariable linear and logistic regressions.

RESULTS

The HED variety was positively associated with energy intake (P < 0.0001). The VLED variety was positively associated with the volume of food (P < 0.0001) and diet quality (P < 0.0001). VLED was negatively associated with the odds of having obesity in minimally adjusted models [odds ratio (OR): 0.62; 95% confidence interval (CI): 0.31, 0.87]; however, the relationship was not significant in fully adjusted models. Patterns of variety intake were differently associated with energy, volume, and diet quality. Children consuming the high VLED variety and the low HED variety had lower odds of obesity [OR: 0.43; 95% CI: 0.21, 0.90]; however, this pattern was rare (10%).

CONCLUSIONS

These findings suggest that the variety of HED foods is associated with higher average energy intake per day, and the variety of VLED foods is associated with a higher volume of food consumed per day and diet quality in a nationally representative sample of preschool-aged children.

Childhood hyperactivity, eating behaviours, and executive functions: Their association with the development of eating-disorder symptoms in adolescence

BACKGROUND

Cross-sectional studies have shown that hyperactivity and impaired executive functioning are associated with symptoms of eating disorders in adolescence and adulthood. Whether hyperactivity and executive functions in early life can prospectively predict the emergence of eating disorder symptoms in adolescence remains unknown. The present study relies on a longitudinal design to investigate how hyperactivity at age 3, eating behaviours at age 3.5 and cognition at ages 3-6 were associated with the development of eating-disorder symptoms from 12 to 20 years old.

METHODS

Using archival data collected since 1997 from the Quebec Longitudinal Study of Child Development cohort (N = 2, 223), we used Latent Curve Models to analyse predictors of youth's trajectories of eating-disorder symptoms at four timepoints.

RESULTS

A quadratic (curvilinear) trajectory of eating-disorder symptoms was found to be most representative of the data. Higher hyperactivity at age 3 was associated with higher levels of eating-disorder symptoms at age 12, and this association was partially mediated by higher levels of overeating and cognitive inflexibility in childhood. Cognitive inflexibility in childhood also mediated the association between hyperactivity at age 3 and increases in eating-disorder symptoms during adolescence. Furthermore, working memory was indirectly related to eating-disorder symptoms via the mediational role of cognitive flexibility.

CONCLUSIONS

Hyperactivity, overeating, cognitive inflexibility, and working memory early in life might precede the onset of eating-disorder symptoms in adolescence. Early behavioural and cognitive screening may help to identify children who are most at risk for eating disorders. This, in turn, could guide preventive interventions.

Investigating the prevalence and risk factors of picky eating in a birth cohort study

This study aimed to investigate the prevalence of childhood picky eating (PE) and to identify risk factors associated with different PE trajectories using data from the Growing up in Scotland research survey. PE was operationalised using three items across three study sweeps, at ages 2, 5 and 10 years respectively. We found 13.5 % of children with PE at age 2, 22.2 % at age 5, and 6.4 % at age 10. From these, we defined three PE categories: transient PE in early childhood (23.3 %), persistent PE into late childhood (3.7 %) and PE absent (73.0 %). Using multinomial logistic regression, we investigated associations between child and family characteristics and transient and persistent PE, adjusting for potential confounders. Various factors were associated with increased risk of persistent pickiness, including mothers who smoked during pregnancy and children whose mothers reported feeding challenges at 9-12 months. These findings support the view that PE behaviours are common and tend to remit by adolescence although a small number of children are at risk of experiencing longer term problems. Families of children who are exposed to such risks may benefit from preventative interventions.

Evaluation and interpretation of latent class modelling strategies to characterise dietary trajectories across early life: a longitudinal study from the Southampton Women's Survey

There is increasing interest in modelling longitudinal dietary data and classifying individuals into subgroups (latent classes) who follow similar trajectories over time. These trajectories could identify population groups and time points amenable to dietary interventions. This paper aimed to provide a comparison and overview of two latent class methods: group-based trajectory modelling (GBTM) and growth mixture modelling (GMM). Data from 2963 mother-child dyads from the longitudinal Southampton Women's Survey were analysed. Continuous diet quality indices (DQI) were derived using principal component analysis from interviewer-administered FFQ collected in mothers pre-pregnancy, at 11- and 34-week gestation, and in offspring at 6 and 12 months and 3, 6-7 and 8-9 years. A forward modelling approach from 1 to 6 classes was used to identify the optimal number of DQI latent classes. Models were assessed using the Akaike and Bayesian information criteria, probability of class assignment, ratio of the odds of correct classification, group membership and entropy. Both methods suggested that five classes were optimal, with a strong correlation (Spearman's = 0·98) between class assignment for the two methods. The dietary trajectories were categorised as stable with horizontal lines and were defined as poor (GMM = 4 % and GBTM = 5 %), poor-medium (23 %, 23 %), medium (39 %, 39 %), medium-better (27 %, 28 %) and best (7 %, 6 %). Both GBTM and GMM are suitable for identifying dietary trajectories. GBTM is recommended as it is computationally less intensive, but results could be confirmed using GMM. The stability of the diet quality trajectories from pre-pregnancy underlines the importance of promotion of dietary improvements from preconception onwards.

Control and Chaos: Caregiver's Basic Psychological Need Frustration is Associated With the Socioemotional Climate When Feeding

OBJECTIVE

The socioemotional climate when feeding is a focus in childhood obesity prevention efforts. However, little is known about why caregivers create nonsupportive or supportive climates. This cross-sectional study used a Self-Determination Theory perspective to identify factors associated with the socioemotional climate when feeding in ethnically diverse families with low income.

METHODS

Caregivers of children aged 2-5 years (n = 66) completed the Parent Socioemotional Context of Feeding Questionnaire, the Basic Psychological Need (BPN) Satisfaction and Frustration Scale, and demographic surveys at baseline. Multivariable regressions assessed the association between BPN satisfaction/frustration with autonomy-supportive, structured, controlling, and chaotic feeding climates.

RESULTS

Participants were predominately Hispanic/Latinx (86.6%), women (92.5%), and born outside the US (60%). Their BPN frustration was positively associated with controlling (β = 0.96; SE = 0.26; P = 0.001) and chaotic (β = 0.79; SE = 0.27; P = 0.01) feeding.

CONCLUSIONS AND IMPLICATIONS

This analysis suggests that BPN frustration is associated with controlling and chaotic feeding and may be important to consider when encouraging responsive feeding.

Gender and sex in eating disorders: A narrative review of the current state of knowledge, research gaps, and recommendations

INTRODUCTION

Eating disorders (EDs) have long been considered conditions exclusively affecting women, and studies in the ED field regularly exclude men. Research efforts are needed to better understand the role of gender and sex in EDs. This review describes the role of gender and sex in the development of EDs from a biopsychosocial perspective.

METHODS

The primary hypothesis of this narrative review is that gender and sex interact to influence ED risk. The literature review was conducted using the PubMed database.

RESULTS

This review first presents the general characteristics and prevalence of EDs according to gender and sex. Next, neurodevelopmental processes, neurobiology, gender roles, body image, and the minority stress model are addressed. Lastly, research perspectives to better include gender and sex in the field of EDs are discussed (e.g., representation of gender and sex diversities, development of appropriate assessment tools, and increasing awareness).

CONCLUSION

Although substantial knowledge gaps remain, there is a growing recognition of the importance of integrating gender and sex in ED research that holds promise for further development in the field.

Hispanic caregivers' preferences for content, delivery methods, and sources of nutrition education from their child's preschool: Qualitative research findings

Background: With the obesity epidemic disproportionately affecting Hispanic children and preschool being a critical period when interventions may be effective to prevent it, nutrition education interventions in the preschool setting have the potential to stem obesity's spread. However, the nutrition education needs of low-income Hispanic populations and methods of delivery of that information require further exploration as culturally tailored approaches have seen limited reach to the target audience. Aim: To explore content, delivery methods, and sources of nutrition education that Hispanic caregivers prefer to receive from their child's preschool. Methods: Qualitative interviews with 25 self-identified Hispanic caregivers (≥18 years of age) of 3- to 5-year-old children at Head Start centers in the Washington, D.C., area. Caregivers were interviewed about preferred nutrition education topics, how nutrition education should be delivered, and by whom. Audio-recorded interviews were transcribed verbatim. Transcripts were analyzed using thematic analysis in NVivo v12. Results: Caregivers wanted to know about healthy foods and appropriate portion sizes to feed their children, fruit and vegetable feeding strategies, and how to incorporate Hispanic foods in healthy meals. Preferred delivery methods included receiving nutrition education and recipes in print and digital formats and in-person nutrition classes. Special Supplemental Nutrition Program for Women, Infants, and Children educators were regarded as trusted nutrition education sources. Conclusion: Tailored nutrition education messages combined with multiple delivery methods could be an effective way to reach Hispanic caregivers of preschoolers to increase their nutrition knowledge.

The factor structure and validity of a diagnostic interview for avoidant/restrictive food intake disorder in a sample of children, adolescents, and young adults

OBJECTIVE

There is a paucity of validated diagnostic interviews for avoidant/restrictive food intake disorder (ARFID) to aid identification and classification of cases for both clinical and research purposes. To evaluate the factor structure, construct validity, and criterion validity of the Pica ARFID and Rumination Disorder Interview (PARDI; ARFID module), we administered the PARDI to 129 children and adolescents ages 9-23 years (M = 16.1) with ARFID (n = 84), subclinical ARFID (n = 11), and healthy controls (n = 34).

METHOD

We used exploratory factor analysis to examine the factor structure of the PARDI in children, adolescents, and young adults with an ARFID diagnosis, the Kruskal-Wallis analysis of variance and Spearman correlations to test the construct validity of the measure, and non-parametric receiver operating characteristic curves to evaluate the criterion validity of the PARDI.

RESULTS

Exploratory factor analysis yielded a 3-factor structure: (1) concern about aversive consequences of eating, (2) low appetite/low interest in food, and (3) sensory sensitivity. Participants with ARFID demonstrated significantly higher levels of sensory sensitivity, low appetite/low-food interest, and concern about aversive consequences of eating symptoms relative to control participants. The construct validity for each PARDI subscale was supported and clinical cutoffs for the low appetite/low interest in food (1.1) and sensory sensitivity subscales (0.6) were established.

DISCUSSION

These data present evidence for the factor structure and validity of the PARDI diagnostic interview for diagnosing ARFID in children, adolescents, and young adults, supporting the use of this tool to facilitate ARFID clinical assessment and research.

PUBLIC SIGNIFICANCE

Due to the paucity of validated diagnostic interviews for avoidant/restrictive food intake disorder (ARFID), we evaluated the factor structure and validity of the Pica ARFID and Rumination Disorder Interview (ARFID module). Findings suggest that the interview assesses 3 components of ARFID: concern about aversive consequences of eating, low-appetite, and sensory sensitivity, and that clinical threshold scores on the latter two subscales can be used to advance ARFID assessment.

Dietary Environment in Early Care and Education Settings and Young Children's Eating Behavior: A Systematic Review of Literature

OBJECTIVES

An increasing number of young children spend time and eat at least one meal per day in childcare programs, highlighting the significance of early care and education (ECE) settings in promoting children's healthy dietary behaviors. The purpose of this review was to summarize quantitative studies on the relationship between the dietary environment in ECE settings and the eating behaviors of children aged 0-6 years.

METHODS

We consulted Web of Science, PsycInfo, ProQuest, and Emerald electronic databases, searching for empirical studies from 2000 to 2022.

RESULTS

Ultimately, we included 38 studies. Measures of the dietary environment varied considerably across studies. Following healthy diet regulations and nutrition-related activities were positively correlated with children's intake of healthy foods. Strategies such as serving fruits and vegetables in advance, serving small portion sizes, and providing children a variety of vegetables increased children's intake of healthy foods. Results on caregivers' feeding practices remained mixed.

CONCLUSIONS

These findings reveal the necessity and importance of paying attention to different aspects of the dietary environment and to take a comprehensive approach to understanding the role that environment plays in cultivating children's dietary behaviors.

Characteristics of eating behavior profiles among preschoolers with low-income backgrounds: a person-centered analysis

BACKGROUND

Individual differences in eating behaviors among young children are well-established, but the extent to which behaviors aggregate within individuals to form distinct eating behavior profiles remains unknown. Our objectives were to identify eating behavior profiles among preschool-aged children and evaluate associations with temperament and weight.

METHODS

A secondary, cross-sectional analysis of baseline data from 2 cohort studies was conducted involving 1004 children aged 3-4 years and their parents with low-income backgrounds. Children's eating behaviors and temperament were assessed by parental report. Body mass index z-scores and weight status were calculated using measured heights and weights. Latent profile analysis (LPA) was used to generate profiles and bivariate analyses were used to evaluate associations with temperament and weight status.

RESULTS

LPA revealed the presence of 3 eating behavior profiles among children. Children with High Food Approach profiles (21.2%) had lower temperamental inhibitory control and the highest percent of children with obesity relative to the other profiles. Children with High Food Avoidant profiles (35.6%) had lower temperamental impulsivity and lower BMI z-scores relative to the other profiles, whereas children with Moderate Eating profiles (intermediary levels of all behaviors; 43.2%) had higher temperamental inhibitory control and lower anger/frustration, than other profiles.

CONCLUSIONS

Young children's eating behaviors appear to aggregate within individuals to form empirically distinct profiles reflecting food approach, food avoidance, and moderate approaches to eating that are differentiated by aspects of temperament and weight. Future work should seek to understand the extent to which health promotion and obesity prevention approaches should be tailored to take into account children's fundamental dispositions towards eating.

Ecological factors and childhood eating behaviours at 5 years of age: findings from the ROLO longitudinal birth cohort study

Background

Individual differences in children eating behaviours have been linked with childhood overweight and obesity. The determinants of childhood eating behaviours are influenced by a complex combination of hereditary and ecological factors. This study examines if key ecological predictors of childhood overweight; maternal socio-economic status (SES), children’s screen time, and childcare arrangements, are associated with eating behaviours in children aged 5-years-old.

Methods

This is secondary, cross-sectional analysis of the ROLO (Randomized COntrol Trial of LOw glycemic diet in pregnancy) study, using data from the 5-year follow-up (n = 306). Weight, height, and body mass index (BMI) were obtained from mothers and children at the 5-year follow-up. Children’s BMI z-scores were calculated. SES was determined using maternal education level and neighborhood deprivation score. Information on children’s screen time and childcare arrangements were collected using lifestyle questionnaires. Children’s eating behaviours were measured using the Children’s Eating Behaviour Questionnaire (CEBQ). Multiple linear regression, adjusted for potential confounders, assessed associations between maternal SES, screen time and children’s eating behaviours. One-way ANOVA, independent sample t-tests and Spearman’s correlation examined childcare exposure and children’s eating behaviour.

Results

Mothers in the lowest SES group had higher BMI and were younger than those in the highest SES group (p =  < 0.001, p = 0.03 respectively). In adjusted analysis, the lowest SES group was associated with a 0.463-point higher mean score for ‘Desire to Drink’ (95% CI = 0.054,0.870, p = 0.027) and higher ‘Slowness to Eat’ (B = 0.388, 95% CI = 0.044,0.733, p = 0.027) when compared with the highest SES group. Screen time (hours) was associated with higher ‘Food Fussiness’ (B = 0.032, 95% CI = 0.014,0.051, p = 0.001). Those who attended childcare had higher scores for ‘Desire to Drink’(p = 0.046). No relationship was observed between longer duration (years) spent in childcare and eating behaviours.

Conclusions

In this cohort, the ecological factors examined had an influence on children’s eating behaviours aged 5-years-old. Our results illustrate the complexity of the relationship between the child’s environment, eating behaviour and children’s body composition. Being aware of the ecological factors that impact the development of eating behaviours, in the pre-school years is vital to promote optimal childhood appetitive traits, thus reducing the risk of issues with excess adiposity long-term.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12887-022-03423-x.

Sleep duration and eating behaviours are associated with body composition in 5-year-old children: findings from the ROLO longitudinal birth cohort study

Inadequate sleep and poor eating behaviours are associated with higher risk of childhood overweight and obesity. Less is known about the influence sleep has on eating behaviours and consequently body composition. Furthermore, whether associations differ in boys and girls has not been investigated extensively. We investigate associations between sleep, eating behaviours and body composition in cross-sectional analysis of 5-year-old children. Weight, height, BMI, mid upper arm circumference (MUAC), abdominal circumference (AC) and skinfold measurements were obtained. Maternal reported information on child's eating behaviour and sleep habits were collected using validated questionnaires. Multiple linear regression examined associations between sleep, eating behaviours and body composition. Sleep duration was negatively associated with BMI, with 1-h greater sleep duration associated with 0·24 kg/m² (B = 0·24, CI -0·42, -0·03, P = 0·026) lower BMI and 0·21 cm lower (B = -0·21, CI -0·41, -0·02, P = 0·035) MUAC. When stratified by sex, girls showed stronger inverse associations between sleep duration (h) and BMI (kg/m²) (B = -0·32; CI -0·60, -0·04, P = 0·024), MUAC (cm) (B = -0·29; CI -0·58, 0·000, P = 0·05) and AC (cm) (B = -1·10; CI -1·85, -0·21, P = 0·014) than boys. Positive associations for 'Enjoys Food' and 'Food Responsiveness' with BMI, MUAC and AC were observed in girls only. Inverse associations between sleep duration and 'Emotional Undereating' and 'Food Fussiness' were observed in both sexes, although stronger in boys. Sleep duration did not mediate the relationship between eating behaviours and BMI. Further exploration is required to understand how sleep impacts eating behaviours and consequently body composition and how sex influences this relationship.

Associations between childhood autistic traits and adolescent eating disorder behaviours are partially mediated by fussy eating

Objective

Previous literature shows an increased risk for eating disorders in autistic individuals. This study tested whether fussy eating contributes to the association between childhood autistic traits and adolescent eating disorder behaviours.

Method

Using data from the Avon Longitudinal Study of Parents and Children, we estimated the intercept and slope of parent‐rated autistic traits and fussy eating between 7 and 14 years (N = 8982) and their association with self‐reported eating disorder behaviours at age 14 years, including the indirect path from autistic traits to eating disorder behaviours via fussy eating. Analyses were adjusted for child sex, maternal age at delivery, maternal body mass index and maternal education.

Results

Analyses found a small indirect pathway from autistic traits intercept to eating disorder behaviours via fussy eating slope (b = 0.017, 95% CI = 0.002–0.032, p = 0.026), with higher levels of autistic traits at age 7 years being associated with a shallower decline in fussy eating, which in turn was associated with greater eating disorder behaviours.

Conclusion

Findings point towards fussy eating as a potential link between childhood autistic traits and later disordered eating. Addressing fussy eating patterns before they become entrenched may decrease risk for eating disorders later in development.

There is evidence that high levels of autistic traits are associated with an increased likelihood of experiencing an eating disorder.

The current study sought to test whether the link between autism and eating disorders could in part be explained by variation in fussy eating.

In a large prospective cohort study, we found a significant indirect effect of fussy eating, such that higher childhood autistic traits were associated with a shallower decline in fussy eating between childhood and adolescence, which in turn was associated with higher levels of eating disorder behaviours in adolescence.

Infant Appetitive Phenotypes: A Group-Based Multi-Trajectory Analysis

Background: Examining appetitive traits with person-centered analytical approaches can advance the understanding of appetitive phenotype trajectories across infancy, their origins, and influences upon them. The objective of the present study was to empirically describe appetitive phenotype trajectories in infancy and examine the associations with infant and parent factors.

Materials and Methods: In this longitudinal cohort study of Australian infants, parents completed three online surveys ~3 months apart, beginning when the infant was <6 months. Appetitive traits were assessed with the Baby Eating Behavior Questionnaire (BEBQ) and parent feeding practices with the Feeding Practices and Structure Questionnaire (FPSQ) infant and toddler version. Parent demographics and cognitions were also collected. Infant weight and length were transcribed from health records and converted to a BMI z-score. Group-based trajectory modeling identified appetitive phenotype trajectories using the BEBQ. Multilevel modeling examined change in feeding practices and child BMI z-score over time by appetitive phenotype trajectories.

Results: At time 1, 380 participants completed the survey (mean infant age 98 days), 178 at time 2 (mean infant age 198 days), and 154 at time 3 (mean infant age 303 days). Three multi-trajectory appetitive phenotype groups were identified and labeled as (Phenotype 1) food avoidant trending toward low food approach (21.32% of infants), (Phenotype 2) persistently balanced (50.53% of infants), and (Phenotype 3) high and continuing food approach (28.16% of infants). Formula feeding was more common in Phenotype 1 (p = 0.016). Parents of infants in Phenotype 1 were more likely to rate them as being more difficult than average, compared to infants with phenotypes 2 or 3. Phenotype 2 had the greatest increase in persuasive feeding over time [0.30; 95% CI (0.12, −0.47)].

Conclusions: Distinct multi-trajectory appetitive phenotype groups emerge early in infancy. These trajectories appear to have origins in both infant and parent characteristics as well as parent behaviors and cognitions. The infant multi-trajectory appetitive phenotype groups suggest that for some infants, difficulties in self-regulating appetite emerge early in life. Investigation of infant multi-trajectory appetitive phenotype groups that utilize a range of measures, examine relationships to key covariates and outcomes, and extend from infancy into childhood are needed.

The longitudinal association of eating behaviour and ADHD symptoms in school age children: a follow-up study in the RHEA cohort

Previous evidence suggests a link between attention deficit hyperactivity disorder (ADHD) symptoms and disordered eating behaviours; however, the direction of the causal association remains unclear. Building on our previous research, we aimed to examine the longitudinal association between eating behaviours at 4 years, ADHD symptoms at 6 years of age, and the role of body mass index (BMI). We included children from the RHEA mother-child cohort in Greece, followed up at 4 and 6 years (n = 926). Parents completed the Children's Eating Behaviour Questionnaire (CEBQ) to assess children's eating behaviour at 4 years and the ADHD Test (ADHDT) and Child Behaviour Checklist for ages 6-18 (CBCL/6-18) to evaluate ADHD symptoms at 4 and 6 years, respectively, as well as measures of BMI. Longitudinal structural equation modeling (SEM) was carried out to evaluate the associations of all variables between 4 and 6 years. Food responsiveness at 4 years was positively associated with hyperactivity at age 6, whereas emotional overeating was negatively associated with hyperactivity. There was no evidence of an association between eating behaviours of preschoolers and BMI at 6 years, or BMI at 4 years and later ADHD symptoms and vice versa. Findings suggest that food responsiveness is an early marker of ADHD symptoms at 6 years of age. In contrast to our hypothesis there was no significant association between ADHD at age 4 and BMI at age 6.

Conceptualizing and Measuring Appetite Self-Regulation Phenotypes and Trajectories in Childhood: A Review of Person-Centered Strategies

This review uses person-centered research and data analysis strategies to discuss the conceptualization and measurement of appetite self-regulation (ASR) phenotypes and trajectories in childhood (from infancy to about ages 6 or 7 years). Research that is person-centered provides strategies that increase the possibilities for investigating ASR phenotypes. We first examine the utility of examining underlying phenotypes using latent profile/class analysis drawing on cross-sectional data. The use of trajectory analysis to investigate developmental change is then discussed, with attention to phenotypes using trajectories of individual behaviors as well as phenotypes based on multi-trajectory modeling. Data analysis strategies and measurement approaches from recent examples of these person-centered approaches to the conceptualization and investigation of appetite self-regulation and its development in childhood are examined. Where relevant, examples from older children as well as developmental, clinical and educational psychology are drawn on to discuss when and how person-centered approaches can be used. We argue that there is scope to incorporate recent advances in biological and psychoneurological knowledge about appetite self-regulation as well as fundamental processes in the development of general self-regulation to enhance the examination of phenotypes and their trajectories across childhood (and beyond). The discussion and conclusion suggest directions for future research and highlight the potential of person-centered approaches to progress knowledge about the development of appetite self-regulation in childhood.

Diet quality trajectories and cardiovascular phenotypes/metabolic syndrome risk by 11-12 years

OBJECTIVE

To investigate associations between early-life diet trajectories and preclinical cardiovascular phenotypes and metabolic risk by age 12 years.

METHODS

Participants were 1861 children (51% male) from the Longitudinal Study of Australian Children. At five biennial waves from 2-3 to 10-11 years: Every 2 years from 2006 to 2014, diet quality scores were collected from brief 24-h parent/self-reported dietary recalls and then classified using group-based trajectory modeling as 'never healthy' (7%), 'becoming less healthy' (17%), 'moderately healthy' (21%), and 'always healthy' (56%). At 11-12 years: During children's physical health Child Health CheckPoint (2015-2016), we measured cardiovascular functional (resting heart rate, blood pressure, pulse wave velocity, carotid elasticity/distensibility) and structural (carotid intima-media thickness, retinal microvasculature) phenotypes, and metabolic risk score (composite of body mass index z-score, systolic blood pressure, high-density lipoproteins cholesterol, triglycerides, and glucose). Associations were estimated using linear regression models (n = 1100-1800) adjusted for age, sex, and socioeconomic position.

RESULTS

Compared to 'always healthy', the 'never healthy' trajectory had higher resting heart rate (2.6 bpm, 95% CI 0.4, 4.7) and metabolic risk score (0.23, 95% CI 0.01, 0.45), and lower arterial elasticity (-0.3% per 10 mmHg, 95% CI -0.6, -0.1) and distensibility (-1.2%, 95% CI -1.9, -0.5) (all effect sizes 0.3-0.4). Heart rate, distensibility, and diastolic blood pressure were progressively poorer for less healthy diet trajectories (linear trends p ≤ 0.02). Effects for systolic blood pressure, pulse wave velocity, and structural phenotypes were less evident.

CONCLUSIONS

Children following the least healthy diet trajectory had poorer functional cardiovascular phenotypes and metabolic syndrome risk, including higher resting heart rate, one of the strongest precursors of all-cause mortality. Structural phenotypes were not associated with diet trajectories, suggesting the window to prevent permanent changes remains open to at least late childhood.

Childhood overeating is associated with adverse cardiometabolic and inflammatory profiles in adolescence

Childhood eating behaviour contributes to the rise of obesity and related noncommunicable disease worldwide. However, we lack a deep understanding of biochemical alterations that can arise from aberrant eating behaviour. In this study, we prospectively associate longitudinal trajectories of childhood overeating, undereating, and fussy eating with metabolic markers at age 16 years to explore adolescent metabolic alterations related to specific eating patterns in the first 10 years of life. Data are from the Avon Longitudinal Study of Parents and Children (n = 3104). We measure 158 metabolic markers with a high-throughput (1H) NMR metabolomics platform. Increasing childhood overeating is prospectively associated with an adverse cardiometabolic profile (i.e., hyperlipidemia, hypercholesterolemia, hyperlipoproteinemia) in adolescence; whereas undereating and fussy eating are associated with lower concentrations of the amino acids glutamine and valine, suggesting a potential lack of micronutrients. Here, we show associations between early behavioural indicators of eating and metabolic markers.

Appetite self-regulation declines across childhood while general self-regulation improves: A narrative review of the origins and development of appetite self-regulation

This narrative review discusses the origins and development of appetite self-regulation (ASR) in childhood (from infancy to age 6 or 7 years). The origins, or foundations, are the biological infrastructure associated with appetite regulation and appetite self-regulation. Homeostatic regulation in infancy is examined and then evidence about developmental change in components of ASR. The main ASR-related components covered are: delay-of-gratification, caloric compensation, eating in the absence of hunger, food responsiveness/hedonics and fussy eating. The research included behavioral measures, parent-reports of appetitive traits and fMRI studies. There were two main trends in the evidence: a decline across childhood in the components of ASR associated with food approach (and therefore an increase in disinhibited eating), and wide individual differences. The decline in ASR contrasts with general self-regulation (GSR) where the evidence is of an improvement across childhood. For many children, bottom-up automatic reactive processes via food reward/hedonics or food avoidance as in fussy eating, appear not to be matched by improvements in top-down regulatory capacities. The prominence of bottom-up processes in ASR could be the main factor in possible differences in developmental paths for GSR and ASR. GSR research is situated in developmental science with its focus on developmental processes, theory and methodology. In contrast, the development of ASR at present does not have a strong developmental tradition to access and there is no unifying model of ASR and its development. We concluded (1) outside of mean-level or normative changes in the components of ASR, individual differences are prominent, and (2) there is a need to formulate models of developmental change in ASR together with appropriate measurement, research designs and data analysis strategies.

The genomics of childhood eating behaviours

Eating behaviors may be expressions of genetic risk for obesity and are potential antecedents of later eating disorders. However, childhood eating behaviors are heterogeneous and transient. Here we show associations between polygenic scores for body mass index (BMI-PGS) and anorexia nervosa (AN-PGS) with eating behavior trajectories during the first ten years of life using data from the Avon Longitudinal Study of Parents and Children (ALSPAC), N=7,825. Results indicated that one standard deviation (SD) increase in the BMI-PGS was associated with a 30-37% increased risk for early- and mid-childhood overeating. In contrast, one SD increase in BMI-PGS was associated with a 20% decrease in risk of persistent high levels of undereating and a 15% decrease in risk of persistent fussy eating. There was no evidence for a significant association between AN-PGS and eating behavior trajectories. Our results support the notion that child eating behavior share common genetic variants associated with BMI.