Feeding difficulties in Asian children with autism spectrum disorder

Research Tools for Eating Behavior in People with Autism Spectrum Disorder (ASD)

OBJECTIVE

To identify the tools used to assess eating behaviors in individuals with Autism Spectrum Disorder (ASD) and summarize their distribution, citation rates, journal publication, JCR scores, and psychometric properties.

METHODS

A literature review was conducted to identify studies on eating behavior in individuals with ASD. The search included various descriptors and combinations of keywords in databases such as Medline/PubMed, Science Direct, Scopus, SciELO, and Web of Science. The studies were filtered to focus on articles published in the last five years. Thirty-seven relevant studies were identified and analyzed to summarize the tools used, their distribution in the literature, citation rates, and psychometric properties.

RESULTS

Thirty-seven relevant studies were identified. The Journal of Autism and Developmental Disorders published the most studies (5). The Brief Autism Mealtime Behavior Inventory (BAMBI) was the most frequently used instrument, appearing in 15 studies, followed by the Behavioral Pediatrics Feeding Assessment Scale (BPFAS) in 8 studies. Both instruments demonstrated solid psychometric properties, with BAMBI showing good internal consistency (α = 0.88) and BPFAS a Cronbach's alpha of 0.82.

CONCLUSION

Most of the instruments used in studies on eating behavior in individuals with ASD demonstrate satisfactory psychometric properties. BAMBI and BPFAS stand out for their widespread use but are limited to covering only specific age ranges.

Feeding Problems Assessment Tools in Children: A Scoping Review

'Feeding problems' is a term used to describe problems that may present typically in children. Problems with feeding during infancy can result in significant negative consequences for a child's nutrition, growth, and brain development. This scoping review aims to map current research, provide summary of the available feeding problem assessment tools for children, and review current implications and the gaps between tools, providing information that academics, practitioners, and parents may find useful. Three electronic databases (PubMed, Science Direct, and ProQuest) were searched using terms related to feeding problem assessment tools in children, which included, but were not limited to, "feeding difficult*", "eating problem", "eating difficult*", "tool", "child*", and "pediatric". The following limits were implemented on the search: English language, age limit (<18 years old) and publication period (last 10 years). Data management and analysis carried out manually through discussion with the team. Authors 1 and 2 screened titles and abstracts, then full texts were discussed with the full team to identify articles that met inclusion and exclusion criteria. Data were charted into a matrix table based on these categories: author, year, population, assessment tools, usage and aspects. Thematic analysis was carried out to summarize the characteristics of the studies. There were 47 papers included in the study and analysis, in which 23 assessment tools were found. Pedi-EAT was the most frequent assessment tool used in the studies, with nine papers covering this feeding problem assessment tool. MCH-FS came in second for its chosen tool quantifying children's feeding problems, with a total of seven papers covering this tool, along with BPFAS with seven papers. In this review, 23 assessment tools were validated and tested for reliability. Pedi-EAT, MCH-FS and BPFAS were commonly used instruments. However, it is clear that no single instrument covers comprehensively all aspects of feeding problems in children. In addition, usage of the tools and wide age range indicate that further research is needed to fill the gaps.

Diet, growth, nutritional status and predictors of severity of feeding difficulties in autistic children with co-occurring pediatric feeding disorder

BACKGROUND

Feeding difficulties are commonly reported in autistic children. However, there is limited data on the presentation, severity, and impact of feeding difficulties in autistic children in Asia.

AIMS

To describe the dietary patterns, growth and nutritional status of autistic children with pediatric feeding disorder (PFD), and identify factors associated with more severe feeding difficulties.

STUDY DESIGN

A retrospective review of electronic medical records.

SUBJECTS

Autistic children (aged between 0 and 18 years) with PFD, who attended a multidisciplinary feeding clinic between August 2013 and December 2022.

OUTCOME MEASURES

The children's parents provided a 3-day food diary, which was verified by the dietitian and analyzed for their nutritional content using Foodworks 10 Professional. Food selectivity was classified as mild, moderate or severe, based on the number of food groups accepted and the absolute number of foods accepted in each group. Information regarding demographics, height, weight, medical information, developmental history (autism diagnosis, cognition, adaptive skills) and relevant nutritional bloodwork were collected. Parents also completed two validated questionnaires (the Behavioral Pediatrics Feeding Assessment Scale (BPFAS), which assessed childhood mealtime behaviors; and the Caregiver Feeding Style Questionnaire (CFSQ), which determined caregiver/ parental feeding styles). Factors associated with higher BPFAS total frequency scores (TFS) (representing more severe feeding difficulties) and food selectivity were analyzed.

RESULTS

There were a total of 98 patients (82 males), with mean ± SD (range) age of 59.2 ± 27.5 (17-169) months. They had mild (19.4 %), moderate (22.4 %) and severe (58.2 %) food selectivity, respectively. While the majority had normal weight (84.7 %) and height (88.8 %) for age, 69.4 % had diets deficient in calories, macronutrients or micronutrients (iron, calcium). Comparison between groups according to parental feeding style found that there was a significant difference in BFPAS TFS between different parental feeding styles (p < 0.001). Post-hoc testing revealed that parents who reported an authoritarian parental feeding style on the CFSQ were significantly more likely to report higher frequencies of difficult feeding behaviors on the BPFAS (98.3 ± 15.8), while an uninvolved parental feeding style was associated with the lowest BPFAS TFS (80.9 ± 11.0), Bonferroni-adjusted p < 0.001; indulgent (p = 0.012) and authoritative (p = 0.096). Intellectual impairment and Malay ethnicity were associated with more severe food selectivity [adjusted odds ratio 123.7 (95 % CI 3.09-4945.4, p = 0.01) and 38.0 (95 % CI 1.35-1074.18, p = 0.03)], respectively.

CONCLUSIONS

In this retrospective cohort, autistic children with PFD were at significant nutritional risk despite demonstrating normal growth patterns, with specific patient profiles being associated with more severe feeding difficulties.

Selective Feeding-An Under-Recognised Contributor to Picky Eating

Background: Amongst children presenting to an interdisciplinary clinic with complaints of picky eating, we aim to identify the proportion who have underlying selective feeding and to describe its implications on growth and nutrition, as well as parental coping responses. Methods: We conducted a retrospective chart review of first-visit consults from January 2020 to July 2022. Caregiver and child mealtime behaviours were assessed using the standardised Caregiver's Feeding Styles Questionnaire (CFSQ) and by direct observation. Caloric intake and oromotor skills were assessed by dietitians and speech therapists, respectively. Medical concerns were addressed by the doctor. Results: Out of 152 children referred for concerns of "picky eating", 128 (84.2%) were diagnosed as having selective eating, while the rest were diagnosed with delayed oromotor skills, poor appetite, oral aversion and 4 were deemed to have normal feeding behaviour for their age. Of the 128 selective eaters, 67 (52%) children had comorbidities such as autism spectrum disorder (ASD) (n = 59), attention-deficit/hyperactivity (ADHD) (n = 2) and underlying medical conditions (n = 6). The remaining 61 children were "otherwise well". Of the "otherwise well" children, 47.5% had inadequate caloric intake and 31% had failure to thrive. The commonest feeding style among caregivers of "otherwise well" picky eaters was authoritarian (36%). The majority (80%) of these caregivers also experienced helplessness. Conclusions: We conclude that picky eating in young children is a symptom with several possible underlying aetiologies. It is associated with nutritional consequences for the child and significant stress on caregivers. Being able to recognise those who need referral for specialist intervention and multidisciplinary management (such as selective feeding and delayed oromotor skills) would be important.

Autistic traits and eating behaviors in Chinese preschoolers: Role of sensory profiles and home environment

OBJECTIVE

This study aims to 1) explore the association between autistic traits and eating behaviors in Chinese preschoolers; 2) explore the mediating role of sensory processing patterns on the relation of autistic traits and eating-related behaviors; and 3) examine home nurturing environment as a moderator between autistic traits and eating-related behaviors. We hypothesize that there is a significant association between autistic traits and eating behaviors, which is mediated by sensory processing patterns and moderated by the home nurturing environment.

METHOD

509 children aged 3-4 years participated in this cross-sectional research. They were assessed using the Social Responsiveness Scale-Second Edition (SRS-2) for autistic traits, the Chinese Preschoolers' Eating Behavior Questionnaire (CPEBQ) for eating-related behaviors, the Short Sensory Profile-Second Edition (SSP-2) for sensory processing patterns, and the Children Home Nurture Environment Questionnaire (CHNEQ) for home nurturing environment. Mediation regression analyses were used to examine the role of sensory processing patterns, while moderation analyses to examine the role of home nurturing environment.

RESULTS

We observed a positive association between autistic traits and eating behavior problems among typically developed children. Sensory processing patterns significantly mediated the impact of autistic traits on children's eating-related behaviors and home nurturing environment also moderated this relationship.

DISCUSSION

Our research suggests that Chinese preschoolers with higher autistic traits may face more eating challenges when they possess more heightened sensory processing patterns, while living in supportive home environments helps to improve their eating behaviors. These findings contribute to the understanding of how and to what extent eating problems are influenced by autistic traits, and they offer insight into the alleviation of eating problems from the perspectives of sensory patterns and family nurturing environments.

Screen time and social-emotional skills in preschoolers with developmental, behavioural or emotional issues in Singapore

Introduction

This study aimed to determine patterns of screen viewing time (SVT) in preschool children with developmental, behavioural or emotional (DBE) issues, and to identify its relationship with social-emotional development.

Method

This cross-sectional study involved children aged 0-5 years who were referred to a developmental paediatric clinic for DBE issues. Parents completed a screen time questionnaire, and the Devereux Early Childhood Assessment-Clinical (DECA-C) question-naire which assessed the social-emotional competence of the children. Data were analysed using logistic regression, correlational analyses and tests of comparison.

Results

Among 225 children (mean age: 32.4 months), mean daily SVT was 138 minutes. More than half (51.1%) of the children had clinical features of language delay, while 26.6% had features suggestive of autism spectrum disorder. Screen time was first introduced at a mean age of 13.8 months, with 32.4% of children previously experiencing higher SVT. Compared to SVT introduction after 1 year of age, SVT in the first 12 months was primarily to facilitate feeding (P<0.05). Children with higher past SVT had poorer attention, more aggression, and increased behavioural concerns. Children with DBE issues have significantly more screen time than same-aged peers.

Conclusion

Children with DBE issues are exposed to SVT at a very young age and have significantly more screen time than their peers. It is crucial to guide parents to reduce SVT in early childhood, particularly around mealtimes.

The Impact of Caregiver Pressure to Eat on Food Neophobia in Children with Autism Spectrum Disorder: A Cross-Sectional Study

(1) Background: With autistic children's high pervasiveness of eating problems and inappropriate feeding behaviors by their caregivers, this study wanted to inspect the connection between caregivers' pressure to eat and food neophobia in these children. (2) Methods: Cross-sectional overview of 160 guardians of kids aged 2 to 7 years. After one-on-one questioning by the researcher, the collected information on the socio-demographic characteristics of the children with autism, caregiver feeding behavior, and new food neophobia (FN) scores was entered into the Questionnaire Star system. (3) Results: The mean FN score was 25.56 ± 6.46. The caregiver's pressure to eat positively related to children's FN (β = 0.164 95% CI, 0.078, 2.163). In these children, we found a negative correlation between FN score and the frequency of vegetable intake (p ≤ 0.001), fruit intake (p ≤ 0.05), aquatic product intake (p ≤ 0.05), and dietary diversity score (p ≤ 0.01), and positively correlated with the frequency of snack intake (p ≤ 0.05). (4) Conclusions: Caregiver pressure to eat was positively associated with high levels of FN in Chinese kids with ASD, which in turn negatively impacted dietary quality. To improve eating habits, caregivers should reconsider their feeding strategies and avoid using forceful methods to ease food neophobia in these children.

Investigating the impact of autistic children's feeding difficulties on caregivers

AIM

The aim of this study was to investigate the influence of children's autism characteristics, sensory profiles and feeding difficulties on caregiver-reported impact at mealtimes.

BACKGROUND

Caregivers of children (5-12 years) with a diagnosis of Autism Spectrum Disorder completed an online survey examining (a) demographic characteristics, (b) children's autism characteristics (Social Communication Questionnaire), (c) sensory profiles (Sensory Profile 2-short form), (d) feeding difficulties (Behavioural Paediatrics Feeding Assessment Scale, BPFAS) and (c) caregiver-reported impact of feeding difficulties (Feeding-Swallowing Impact Survey, FS-IS).

RESULTS

Seventy-eight caregivers completed surveys for 80 children. Children with clinically significant feeding difficulties on the BPFAS (n = 55, 68.8%) had higher levels of caregiver-reported impact on daily activities, worry and feeding difficulties compared to children without clinically significant feeding difficulties (FS-IS; U = 257.000, z = -4.471, p < 0.01). Spearman's rank correlation showed a statistically significant, moderate correlation between BPFAS total frequency score and FS-IS Daily activities score, rs (98) = 0.56, p < 0.01, indicating that as the frequency of feeding difficulties increased, the impact of these feeding difficulties on caregivers also increased. Using multiple regression, a model comprising of the three factors was statistically significant (F[1, 78] = 87.75, p < 0.001, adj. R2  = 0.52), with children's frequency of feeding difficulties the strongest predictor of caregiver-reported impact with a moderate effect size (r = 0.49).

CONCLUSION

Autistic children's feeding difficulties had a greater impact on caregivers than autism or sensory profiles, with the frequency of feeding difficulties and the caregiver impact of these feeding difficulties positively correlated. The findings demonstrate that efforts to understand and address feeding difficulties in autistic children must extend beyond the children to include their families.

Problem behaviours and caregiver burden among children with Autism Spectrum Disorder in Kuching, Sarawak

Objective

Caregivers of children with Autism Spectrum Disorder (ASD) often experience emotional and psychological distress, as well as disruptions to family life and employment due to the challenges of caring for children with ASD. This study examines the relationship between problem behaviours and caregiver burden among children with ASD.

Method

A cross-sectional study using convenience sampling recruited 230 caregivers of children with ASD aged 4 to 18 years from selected autism centres in Kuching, Sarawak. The caregivers completed the Aberrant Behaviour Checklist-2 and the Zarit Burden Interview.

Results

Univariate analysis revealed a significant difference in caregiver burden for children with ASD receiving medications (p = 0.013), registered with the Social Welfare Department (p = 0.036), and having siblings with ASD (p = 0.046). About 40% of the children exhibited at least one domain of problem behaviour. More than half of the caregivers (53.9%) experienced burden, with the majority experiencing mild burden. Positive associations were seen between irritability (r = 0.458, p < 0.01), social withdrawal (r = 0.439, p < 0.01), stereotypic behaviour (r = 0.392, p < 0.01), hyperactivity/non-compliance (r = 0.467, p < 0.01), and caregiver burden. Child factors, including the duration of problem behaviour (r = 0.182, p = 0.007), medication use (eta = 0.187, p = 0.005), Social Welfare Department registration (eta = 0.138, p = 0.036), and the presence of siblings with ASD (eta = 0.130, p = 0.046) were associated with caregiver burden. Multiple linear regression showed that hyperactivity/noncompliance significantly predicted caregiver burden.

Conclusion

Specific problem behaviours in children with ASD were associated with caregiver burden. These results highlight the need for interventions for the child with ASD and their caregivers.

Feeding Difficulties Among Children With Special Needs: A Cross-Sectional Study From India

Deficits in feeding can lead to impairments in occupational performance for children with special needs. This correlational study assessed the relationship between oromotor deficits, behavior problems related to feeding, and caregiver perception of the behavior in children with special needs. We included children with neurodevelopmental disorders (n=79), between 2 and 12 years of chronological age, and their caregivers. Those fulfilling the selection criteria were administered the Behavioral Pediatric Feeding Assessment Scale (BPFAS) and Schedule for Oromotor Assessment (SOMA). More than half the sample had skill deficits and behavioral problems related to feeding. There was a statistically significant correlation of oromotor deficits with specific food consistencies and feeding-related behavior problems. Children with special needs have impaired participation in feeding. Deficits at the body system level are associated with parental and cultural factors, which would have to be mitigated to optimize performance.

Parental Perceptions on the Importance of Nutrients for Children with Autism Spectrum Disorder (ASD) and the Coping Strategies: A Qualitative Study

Autism Spectrum Disorder (ASD) is a developmental disorder that comes with co-occurring eating behavior such as limited food varieties, selective food intake, and repetitive eating patterns, contributing to significant challenges for their parents. Many parents find mealtimes difficult and develop anxiety or stress about their child’s nutrition, health, and overall well-being. Hence, parents must equip themselves with the correct awareness and nutrition knowledge. An online open-ended semi-structured interview was conducted among fifteen parents from the community-rehabilitation program center to explore their understanding of nutrition’s importance and the possible coping strategies when facing challenges. The interview sessions were recorded, followed by three researchers’ coding processes. Data were then subjected to thematic analysis. The interview sessions suggested that the parents were aware of the autism trait eating behavior and had a general knowledge about nutrition. However, it was quite challenging when it came to preparation. Nevertheless, the parents are able to manage the challenges with unique kinds of coping strategies. In addition, a complete educational dietary intervention program including psychosocial aspects for parents is recommended for better effectiveness.