Dietary Sugar and Anthropometrics among Young Children in the Guelph Family Health Study: Longitudinal Associations.

Purpose: Our understanding of the influence of sugar intake on anthropometrics among young children is limited. Most existing research is cross-sectional and has focused on sugar-sweetened beverages. The study objective was to investigate longitudinal associations between young children's total, free, and added sugar intake from all food sources at baseline with anthropometric measures at baseline and 18 months.Methods: The Guelph Family Health Study (GFHS) is an ongoing randomized controlled trial and a family-based health promotion study. Food records and anthropometric data were collected at baseline (n = 109, 55 males; 3.7 ± 1.1 y, mean ± SD) and 18 months (n = 109, 55 males; 5.1 ± 1.1 y) of the GFHS pilots. Associations between sugar intakes and anthropometrics were estimated using linear regression models with generalized estimating equations adjusted for age, sex, household income, and intervention status.Results: Total sugar intake was inversely associated with body weight at 18 months (P = 0.01). There was no effect of time on any other associations between total, free, and added sugar intakes and anthropometrics.Conclusions: Early life dietary sugar intakes may not relate to anthropometric measures in the short term. Further investigation into potential associations between dietary sugar intakes and anthropometric variables over longer time periods is warranted.

Listening to the community: identifying obesity prevention strategies for rural preschool-aged children.

Multi-level interventions promoting healthy weight in rural preschool children aged 2-5 years are limited. With the goal of developing a community-informed obesity prevention intervention for rural preschool-aged children, the purpose of this descriptive study was to identify: (1) community settings and intervention strategies to prioritize for an intervention; (2) potential implementation challenges and solutions; and (3) immediate interventions the study team and community partners could collaboratively implement. Workshops occurred in two rural communities in Indiana (2 workshops) and North Carolina (2 workshops), with high obesity rates. A guide was developed to moderate discussions and participants voted to rank community settings and intervention strategies. There were 9-15 participants per workshop, including parents, childcare providers, and representatives of community organizations. Community settings identified as priorities for child obesity prevention included the home, educational settings (preschools), food outlets, recreational facilities, and social media. Priority intervention strategies included providing nutrition and physical activity education, increasing access to healthy foods and physical activity in the built environment, and enhancing food security. Potential intervention implementation challenges centered on poor parental engagement; using personalized invitations and providing transportation support to families were proffered solutions. Immediate interventions to collaboratively implement focused on making playgrounds esthetically pleasing for physical activity using game stencils, and nutrition education for families via quarterly newsletters. This participatory approach with community partners provided insight into two rural communities' needs for child obesity prevention, community assets (settings) to leverage, and potential intervention strategies to prioritize. Findings will guide the development of a multi-level community-based intervention.

Stool-toileting refusal in preschool age children: A follow-up study.

BACKGROUND: Stool-toileting refusal in preschool-aged children is a significant issue that strongly impacts both the child and the family, signaling a challenging period. We investigated the relationships between temperament, traumatic life events, parental sociodemographic characteristics, and psychological burdens and these behaviors. Our goal was to identify factors that may contribute to the chronicity of this stool-toileting refusal behavior. METHODS: Conducted as a single-center, prospective, controlled design, the research involved children exhibiting stool-toileting refusal for at least one month, alongside healthy individuals of similar age and sex. Evaluation covered sociodemographic characteristics, parental psychopathologies, children's temperament features, and life events. Follow-up questionnaires, administered one year later, assessed stool-toileting refusal behavior. FINDINGS: An evaluation at the end of one year revealed that stool-toileting refusal behavior persisted in 11 of the 31 children. A family history of constipation, comorbid enuresis in the child, maternal psychiatric disorders, and rhythmic temperament features were significantly higher than in the healthy group. Children with persistent stool-toileting refusal behavior exhibited notably lower activity levels. DISCUSSION: The study's results indicated associations between the TSC rhythmicity score, comorbid constipation and enuresis, and maternal psychiatric illness in preschool-aged children with stool-toileting refusal behavior. A notable association was identified between the continuation of stool-toileting refusal behavior and a low TSC activity score. Advanced statistical methods did not reveal significant differences, highlighting the need for larger sample studies. IMPLICATIONS TO PRACTICE: Applying the study's findings to clinical practice involves considering factors such as a family history of constipation, comorbid enuresis in the child, maternal psychiatric disorders, and rhythmic temperament features as potential indicators of persistent stool-toileting refusal in preschool-aged children, guiding healthcare professionals in tailored assessments and interventions.

Effects of Childcare Hands-On Gardening on Preschoolers' (3-5 Years) Physical Activity in Semi-Arid Climate Zone.

How hands-on gardening impacts behaviors including healthy eating and physical activity during early childhood can be of critical importance for preventing the early onset of obesity. This study investigates how participating in hands-on gardening impacts preschoolers' (3-5 years old) physical activity (measured by accelerometers) in childcare centers in the semi-arid climate zone. The research was conducted in eight licensed childcare centers located in West Texas with 149 children (n = 149). Four childcare centers in the experimental group received hands-on garden interventions; the other four in the control group did not. In both experimental (intervention) and control (non-intervention) centers, children wore Actigraph GT3X+ accelerometers continuously for 5 days before and for 5 days after intervention (a total of 10 days). Results show that the duration of sedentary behavior of children in the experimental (intervention) group significantly decreased compared to children in the control (non-intervention) group. The finding suggests that the positive effects of childcare hands-on gardening on physical activity extend to semi-arid climate zones where gardening is challenging due to high temperatures and lack of annual rainfall. The research emphasizes the critical need to incorporate hands-on gardening in childcare centers as an obesity prevention strategy nationally in the US and beyond.

Goals, Barriers, and Facilitators of Caregivers Who Participated in an In-Home Intervention to Improve Food Parenting Practices and Child Diet Quality.

OBJECTIVE: To explore the goals, barriers, and facilitators set by caregivers of preschool-aged children to improve food parenting practices and household food environments. DESIGN: Secondary qualitative analysis of collaborative goal sheets completed during in-home and telephone visits as part of a home-based pilot intervention. PARTICIPANTS: Thirty-three Hispanic/Latinx caregivers, predominantly of low income. PHENOMENON OF INTEREST: Patterns in goal content and anticipated barriers and facilitators. ANALYSIS: Thematic analysis of goal sheets with a mixed inductive-deductive approach. RESULTS: Almost half of the goals were to support a healthy environment (40.7%) by increasing the availability of healthy foods through food shopping and meal planning. Other goals were to increase structure (33.7%) by establishing food-related routines and decreasing distractions. Goals related to autonomy support (25.4%) included involving their children (eg, cooking together). Caregivers' perceived barriers encompass individual (eg, stress, lack of time), interpersonal (eg, other family members' eating behaviors), and environmental-level (eg, food availability) factors. Caregivers only identified facilitators at the individual and interpersonal levels (eg, motivation). CONCLUSIONS AND IMPLICATIONS: Understanding goals, barriers, and facilitators can be used to tailor key messages to improve food parenting practices and children's diets. Future interventions can target broader environmental barriers while increasing awareness of individual, interpersonal, and environmental-level facilitators.

Examining the Biological Impacts of Parent-Child Relationship Dynamics on Preschool-Aged Children who have Experienced Adversity.

Parent-child relationship dynamics have been shown to predict socioemotional and behavioral outcomes for children, but little is known about how they may affect biological development. The aim of this study was to test if observational assessments of parent-child relationship dynamics (cohesion, enmeshment, and disengagement) were associated with three biological indices of early life adversity and downstream health risk: (1) methylation of the glucocorticoid receptor gene (NR3C1), (2) telomere attrition, and (3) mitochondrial biogenesis, indexed by mitochondrial DNA copy number (mtDNAcn), all of which were measured in children's saliva. We tested hypotheses using a sample of 254 preschool-aged children (M age = 51.04 months) with and without child welfare-substantiated maltreatment (52% with documented case of moderate-severe maltreatment) who were racially and ethnically diverse (17% Black, 40% White, 23% biracial, and 20% other races; 45% Hispanic) and from primarily low-income backgrounds (91% qualified for public assistance). Results of path analyses revealed that: (1) higher parent-child cohesion was associated with lower levels of methylation of NR3C1 exon 1D and longer telomeres, and (2) higher parent-child disengagement was associated with higher levels of methylation of NR3C1 exon 1D and shorter telomeres. Results suggest that parent-child relationship dynamics may have distinct biological effects on children.

An assessment tool for the international healthy eating report card for preschool-aged children: a cross-cultural validation across Australia, Hong Kong, Singapore, and the United States.

Objective: This study aimed to develop and validate a globally applicable assessment tool of the 43-item International Healthy Eating Report Card Scale (IHERCS) which was designed to assess preschool-aged children's eating behaviours and family home food environments (FHFEs) across different cultural settings. In particular, we examined the factor structure, internal consistency and measurement invariance of the IHERCS across four cultural samples, including Australia, Hong Kong, Singapore, and the US. Convergent and discriminant validity were then conducted. Methods: In this cross-cultural study, a total of 2059 parent-child dyads from these four regions were recruited, and the parents were asked to complete the IHERCS. An exploratory structural equational modelling approach was employed to examine two higher-order factor models of children's eating behaviours and FHFEs in the IHERCS and its cross-cultural measurement invariance. Results: The findings demonstrated robust factor structures of the scales of children's eating behaviours and FHFEs in the IHERCS (i.e., CFI and TLI > 0.90; RMSEA and SRMR < 0.08) and an acceptable level of internal consistency (i.e., Cronbach's α = 0.55-0.84). Full configural invariance and metric invariance were established across the four cultural contexts, but full scalar invariance was not achieved. Partial scalar invariance was found only in the scale of FHFEs. The convergent validity and discriminant validity were supported. Conclusion: Overall, the current findings provided preliminary support for the construct validity and measurement invariance of the IHERCS. It provides a reliable, valid and comprehensive assessment of eating behaviours and FHFEs among children in different cultural settings.

Impact of household income on the risk of overweight and obesity over time among preschool-aged children: a population-based cohort study.

BACKGROUND: The temporality of household income level with overweight/obesity in children has not been extensively studied. Little research has been conducted to determine the impact of household income on the risk of childhood overweight/obesity over time. This population-based cohort study aimed to investigate the impact of household income on the risk of overweight/obesity over time among preschool-aged children in Taiwan. METHODS: From 2009 to 2018, we recruited 1,482 preschool-aged children ( ≦ 7 y of age) from low-income households and selected age- and sex-matched controls from non-low-income households for comparison; All participants were selected from those who consistently participated in the Taipei Child Development Screening Program and were monitored for overweight/obesity using body mass index (BMI) until December 31, 2018. Low-income households were defined as those with an average monthly disposable income < 60% of the minimum standard of living expense in Taiwan. The primary outcome was childhood overweight or obesity in study participants, defined as BMI (kg/m2) ≥ 85th percentile or ≥ 95th percentile, respectively. The generalized estimating equations (GEE) model was used to determine the impact of low-income households on the risk of overweight/obesity in study participants. RESULTS: Over 21,450 person-years of follow-up, 1,782 participants developed overweight /obesity, including 452 (30.5%) and 1,330 (22.4%) children from low- and non-low-income households, respectively. The GEE model showed that the first group had a significantly higher risk of becoming overweight/obese than the other during the follow-up period (adjusted odds ratio [aOR] = 1.44, 95% CI: 1.29-1.60). Moreover, children of foreign mothers had a higher risk of becoming overweight/obese than those of Taiwanese mothers during the follow-up period (aOR = 1.51, 95% CI: 1.24-1.8). The subgroup analysis revealed a significant association between low-income households and an increased risk of overweight/obesity in children aged 2-7 years (P =.01). However, this association was not observed in children aged 0-1 years (P >.999). CONCLUSIONS: During the follow-up period, there was a notable correlation between low-income households and an increased risk of preschool-aged children developing overweight or obesity. Implementing health promotion initiatives aimed at reducing overweight and obesity in this demographic is crucial.

Prevalence of obstructive sleep apnea (OSA) among preschool aged children in the general population: A systematic review.

Untreated pediatric obstructive sleep apnea (OSA) is associated with significant morbidities affecting behavior, neurocognitive development, endocrine and metabolic health. This systematic review evaluated prevalence of OSA reported in population-based studies among preschoolers as early intervention may have positive effects on health and quality of life. Thirty studies were included. High degrees of heterogeneity in methods and definitions were observed between the studies. Seven studies confirmed OSA by implementing objective methods after screening for habitual snoring with only two studies utilizing polysomnography, the reference standard, testing 1.2% of the combined cohorts (n = 82/4575) to confirm disease. Diagnosis of OSA was based on utilizing retired thresholds of the apnea-hypopnea-index (AHI), AHI4%≥5/hour of sleep (hrSleep), reporting prevalence of 1.8% and 6.4%, respectively. The remaining five studies implemented relatively insensitive objective recording methods to confirm disease in a limited number of children (n = 449/2486; 18.0%), estimating prevalence in the range of 0.7%-13.0%. The remaining literature is based on implementing questionnaires only to evaluate OSA. Studies published before 2014 reported 3.3%-9.4% prevalence, while more recent studies published 2016-2023 report higher prevalence, 12.8%-20.4%, when excluding outliers. This trend suggests that prevalence of OSA may possibly have been increasing in preschoolers over the past decade.

Plant-Based Dietary Indices in Relation to Nutrient and Food Group Intakes in Preschool-Aged Children.

Dietary guidance promotes plant-based foods, yet minimal research has examined intake in children. This study examined plant-based food intake in preschool-aged children using plant-based dietary index (PDI) metrics and related these metrics to nutrient and food group intakes. Dietary data were collected from preschool-aged children (n = 283, 3.45 ± 1.22 years) from the Guelph Family Health Study at baseline using the Automated Self-Administered 24-Hour Dietary Assessment Tool. Food intake servings were assigned to 16 food groups for calculation of overall PDI (oPDI), healthful PDI (hPDI), and less healthful (lhPDI) scores and summarized into tertiles for energy-adjusted comparisons. For oPDI, participants in the highest vs. lowest tertile had higher intakes of nutrients and food groups to encourage (e.g., dietary fiber, fruits) as well as lower intakes of nutrients to encourage (e.g., calcium, vitamin D). For hPDI, participants in the highest vs. lowest tertile had higher intakes of nutrients and food groups to encourage and lower intakes of those to limit (e.g., saturated fat, sweets and desserts). For lhPDI, participants in the highest vs. lowest tertile had higher intakes of nutrients and food groups to limit and lower intakes of those to encourage. These results can inform dietetic practice for dietary guidance that promotes plant-based foods in children.

Effectiveness of orange almond potato cookie vs. orange potato cookie supplementation on nutritional wellbeing of the Indonesian stunted preschool-aged children during COVID-19 pandemic.

Background: Preschool-aged children who experience stunting due to insufficient consumption of macro- and micronutrients exhibit weakened immune systems, rendering them susceptible to contracting COVID-19 during the ongoing epidemic. Therefore, it is imperative to implement interventions aimed at enhancing the nutritional status of preschool-aged children by providing them with nutrient-rich food supplements as a preventive measure against illness transmission. The objective of the study was to evaluate the impact of incorporating potato almond orange cookies into the diet on the nutritional status of preschool-aged children who are experiencing stunting. Methods: A non-randomized pre-post intervention study was done on 42 individuals aged 12-58 months during 4 weeks. The intervention group was provided with almond potato cookies, while the control group was given orange potato cookies. During the study period, educational sessions on balanced nutrition in preschool-aged children with stunting and COVID-19 were provided to the mothers of both groups. The data analysis involved conducting univariate and bivariate analyses, namely utilizing the independent t-test. Results: The intervention group exhibited the most significant enhancements in -for-Age Z-score. The mean -for-Age Z-score of the intervention group increased by 0.51 (from -3.15 to -2.64), whereas the control group saw a smaller gain of 0.25 (from -2.69 to -2.44). This increase was influenced by the mother's age; mother's education; father's occupation; family size; good sanitation facilities; healthy home environment; and fat, calcium, and zinc intake from the cookies (p < 0.05). From the perspective of knowledge about balanced nutrition and COVID-19, there was no significant difference in the -for-Age Z-score in the intervention group. Conclusion: The ingestion of orange almond potato cookies has the potential to enhance the nutritional wellbeing of children in the preschool age group who are experiencing stunted growth.

Caregiver perceptions of snacks for young children: A thematic synthesis of qualitative research.

Snacks are inconsistently defined in nutrition research and dietary guidelines for young children, challenging efforts to improve diet quality. Although some guidelines suggest that snacks include at least two food groups and fit into an overall health promoting dietary pattern, snacks high in added sugars and sodium are highly marketed and frequently consumed. Understanding how caregivers perceive "snacks" for young children may aid in development of effective nutrition communications and behaviourally-informed dietary interventions for obesity prevention. We aimed to synthesize caregivers' perceptions of snacks for young children across qualitative studies. Four databases were searched for peer-reviewed qualitative articles including caregiver perceptions of "snacks" for children ≤5 years. We conducted thematic synthesis of study findings, concluding with the development of analytical themes. Data synthesis of fifteen articles from ten studies, conducted in the U.S., Europe, and Australia, revealed six analytical themes that captured food type, hedonic value, purpose, location, portion size, and time. Caregivers perceived snacks as both "healthy" and "unhealthy" foods. Less healthy snacks were described as highly liked foods, which required restriction and were consumed outside the home. Caregivers used snacks to manage behavior and curb hunger. Snack portions were described as "small", although caregivers reported various methods to estimate child portion size. Caregivers' perceptions of snacks revealed opportunities for targeted nutrition messaging, especially supporting responsive feeding and nutrient-dense food choices. In high-income countries, expert recommendations should consider caregivers' perceptions of snacks, more clearly defining nutrient-dense snacks that are enjoyable, achieve dietary requirements, reduce hunger, and promote healthy weight.

Longitudinal Association of Changes in Parental Correlates With Screen Time in Chinese Preschoolers.

BACKGROUND: This study aimed to explore the relationship between the changes in parent-related factors and preschoolers exceeding screen time (ST) recommendations. METHODS: A longitudinal analysis using 2-year follow-up data from 4 kindergartens (n = 409) was conducted in Zhejiang, China, from 2019 to 2021. Multivariate logistic regression models were used to determine the potential parental modifiable predictors. RESULTS: The significant associations of baseline ST, change in screen accessibility, and the interaction of preschooler ST with maternal ST change with preschooler follow-up ST were observed. For preschool-aged children with baseline ST ≤ 1 hour per day, the follow-up of preschoolers with ST > 1 hour per day increased significantly when parental clarity of their ST rules decreased or remained low. For preschool children with baseline ST > 1 hour per day, follow-up ST increased significantly when their father kept ST >2 hours per day, when the screen accessibility became or remained easy, or when parental awareness of the ST decreased. CONCLUSIONS: Changes in parental correlates played an important role in preschooler ST based on 2-year longitudinal data. Early interventions should focus on improving the clarity of parental rules and perceptions, as well as on reducing parental ST and accessibility of home screens.

Adult recasts as fluency-facilitators in preschoolers who stutter: Evidence from FluencyBank.

Adult conversational recasts are based on child platform utterances that contain errors (e.g., Child: "Me going." Adult: "Yes, you are going"), and recasts are effective in the child language literature. For many years, adult recasts of preschoolers' stuttered utterances were surmised as fluency-facilitating, but to date, no evidence has been reported to support their efficacy. The purpose was to investigate the natural occurrence of, and the fluency-facilitating potential of, recasts produced by caregivers and clinicians/examiners in free-play interactions transcribed from audio or video recordings on FluencyBank. Forty-three participants with a median age of 38 mo (3;2) (Range=28-73 mo), including 32 boys and 11 girls were selected from five databases, and recasts which were near-imitations and simple recasts as per Weiss (2002) were identified. One database chosen was the Illinois project, to include a subgroup of persistent (n = 9) and recovered children (n = 9). In the 43 participants, significantly (p < 0.0001) fewer stutters and lower percent syllables stuttered (%SS) were observed in post-recast utterances (4%SS) as compared to post-nonrecast utterances (12.5%SS). The CWS-persistent subgroup (n = 9) did not fit the group trend of the 34 others who significantly differed in stuttering frequency post-nonrecast versus postrecast. Findings are taken to mean that adult conversational recasts of preschoolers' stuttered utterances are fluency-facilitating, and interpretations are addressed.

Barriers, facilitators, and opportunities to promote healthy weight behaviors among preschool-aged children in two rural U.S communities.

BACKGROUND: Obesity levels are higher in rural versus urban children. Multi-level community-based interventions can be effective in promoting healthy child weight, but few of such interventions have focused on rural children. This formative study assessed barriers, facilitators, and opportunities to promote healthy child weight in two rural communities. METHODS: Multiple data collection methods were used concurrently in two rural communities in Indiana and North Carolina. Focus groups and interviews were conducted with participants, including parents of children aged 2-5 years (n = 41), childcare providers (n = 13), and stakeholders from 23 community organizations. Observational audits were conducted at 19 food outlets (grocery stores) and 50 publicly-accessible physical activity resources. Focus groups/interviews were analyzed thematically. Surveys were analyzed using descriptive statistics, Fisher's exact test, and t-tests. RESULTS: Family level barriers included limited financial resources and competing priorities, whereas parental role-modeling was perceived as a facilitator of healthy weight behaviors. At the organizational level, childcare providers and community stakeholders cited limited funding and poor parental engagement in health promotion programs as barriers. Childcare providers explained that they were required to comply with strict nutrition and physical activity guidelines, but expressed concerns that similar messages were not reinforced at home. Facilitators at the organizational level included healthy meals provided at no cost at childcare programs, and health promotion programs offered through community organizations. At the community level, lack of public transportation, and limited access to healthy food outlets and physical activity-promoting resources posed barriers, whereas existing physical activity resources (e.g., parks) and some ongoing investment to improve physical activity resources in the community were assets. In designing/implementing a potential child obesity prevention intervention, participants discussed the need to garner community trust, emphasize wellness instead of obesity prevention, establish community partnerships, and leverage existing community resources. CONCLUSIONS: Rural areas experience multiple challenges that make it difficult for children/families to engage in healthy weight behaviors. This study highlights several assets (existing programs/resources, expertise within communities) that can be leveraged as facilitators. Findings will guide the study team in developing a child obesity prevention intervention for the two rural communities.

Early Onset of Impairments of Interpersonal Motor Synchrony in Preschool-Aged Children with Autism Spectrum Disorder.

Characteristics of interpersonal motor synchrony in individuals with autism spectrum disorder (ASD) have been investigated only in older children and adolescents, which calls for investigations in younger samples. The interpersonal motor synchrony was compared between preschool-aged children with (n = 23) and without ASD (n = 24) during free plays with familiar teachers. Children with ASD exhibited reduced synchrony of the upper body and trunk compared with typically developing (TD) children. Moreover, the degree of synchrony in ASD group was not above than chance. For autistic children, interpersonal motor synchrony was negatively correlated with aspects of autistic traits. The results suggest that the impairment of interpersonal motor synchrony has an onset earlier than school age and is a potential pathway for understanding autistic traits.

Development and Evaluation of a Diet Quality Index for Preschool-Aged Children in an Asian population: The Growing Up in Singapore Towards Healthy Outcomes cohort.

BACKGROUND: Diet quality indexes are useful tools to measure diet quality because they compare dietary intakes against recommendations. A dietary quality index for Asian preschool-aged children is lacking. OBJECTIVE: The aims of this study were to develop and evaluate a dietary quality index for preschool-aged children (ie, the DQI-5) based on Singapore dietary recommendations and to examine diet quality in a cohort of 5-year-old children. An additional aim was to assess associations between sociodemographic characteristics and DQI-5 scores. DESIGN: A secondary analysis was conducted using dietary intake of children from the Growing Up in Singapore Towards healthy Outcomes mother-offspring cohort assessed in 2015-2016 using a validated food frequency questionnaire. The sociodemographic data were assessed at recruitment between June 2009 and September 2010. The DQI-5 was evaluated using a construct validity approach, whereby nutrition parameters associated with diet quality were studied. PARTICIPANTS AND SETTING: Participants were 767 Singaporean children aged 5 years of Chinese, Malay, or Indian ethnicity. MAIN OUTCOME MEASURES: The main outcome measures were the DQI-5 scores and the sociodemographic characteristics associated with diet quality. STATISTICAL ANALYSES PERFORMED: Kruskal-Wallis tests were used to evaluate differences in adherence to dietary recommendations across DQI-5 tertiles. Linear multiple regression analysis was performed to identify sociodemographic characteristics that were associated with diet quality in the children. RESULTS: The DQI-5 consists of 12 food and nutrient components, with a minimum score of zero and a maximum score of 110 points. The higher scores indicate a healthier diet, the mean ± SD DQI-5 score for the children was 61.6 ± 13.2. DQI-5 components with low scores included whole grains, vegetables, and fatty acid ratio, whereas total rice and alternatives and milk and dairy products components were overconsumed by 18% and 24.4% of children, respectively. Children with higher scores were more likely to meet dietary recommendations and had higher intake of nutrients such as dietary fiber, iron, vitamin A, and beta carotene. Children whose mothers were of Malay ethnicity and whose mothers had low income, an education below university, and shared primary caregiver responsibilities were more likely to have lower DQI-5 scores. CONCLUSIONS: The DQI-5 scores revealed diets to be low for several components and excessive for a few. The DQI-5 developed for preschool-aged children in Singapore had adequate construct validity.

Diagnostic performance of the Spot vision photoscreener for the detection of exodeviation in preschool-aged children.

PURPOSE: To evaluate the diagnostic performance of the Welch Allyn Spot Vision photoscreener in preschool children for detecting exotropia, the most prevalent type of strabismus among Asian children. METHODS: Children aged 3-6 years were screened using the Spot Vision photoscreener and then underwent a complete ophthalmologic examination on the same day. A child with exodeviation ≥8 Δ in the primary position using the cover-uncover test and the alternate prism cover test was confirmed to have exotropia. The sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) of the photoscreener in detecting exotropia were calculated. Subgroup analyses were performed according to the angle of deviation (≥25 Δ vs. <25 Δ) and fusional control (good/fair vs. poor). RESULTS: Two hundred and ten children were included in this study. Among 80 exotropia-confirmed children, 23 needed referrals for exodeviation (screening-positive) and 57 were proven to be screening-negatives with the photoscreener. The overall sensitivity, specificity, PPV and NPV of the photoscreener for detecting exotropia were 28.8%, 95.4%, 79.3% and 68.5%, respectively. The positive and negative likelihood ratios were 6.26 and 0.75, respectively. Compared with the 57 children with false-negatives (71.3%), those with true-positive results with the photoscreener had significantly larger angles of exodeviation (p = 0.02) and a higher proportion of poor fusional control (p = 0.004). The photoscreener had low sensitivity even in detecting exotropia ≥25 Δ or those with poor fusional control (35.2% and 43.6%, respectively). Approximately 65% (42 out of 64) of the children with a significant exodeviation which needed strabismus surgery were not identified by the Spot Vision Photoscreener. CONCLUSIONS: The Spot Vision photoscreener has low sensitivity for detecting exodeviation. It should not be used alone for assessing exotropia in preschool-aged children.

Breakfast Quality of Preschool-aged Canadian Children.

Purpose: To investigate the breakfast quality of preschool-aged children through a comparison of their energy and nutrient intakes at breakfast to published benchmarks for a balanced breakfast.Methods: Dietary data were collected for 163 children aged 3-5 years enrolled in the Guelph Family Health Study using one parent-reported online 24-hour recall and analyzed for energy and nutrient intakes. Breakfast quality was assessed by tallying the frequency of participants whose nutrient and energy intakes at their breakfast meal met the recommendations for a balanced breakfast established by the International Breakfast Research Initiative (IRBI).Results: Almost all participants (98%) consumed breakfast, and most participants (82.5%) met the energy IRBI recommendation. However, the majority of participants did not meet the IRBI recommendations for breakfast intakes of most macronutrients and micronutrients. In particular, fewer than 25% of participants met the IRBI recommendations for breakfast intakes of dietary fibre, niacin, folate, vitamin C, calcium, potassium and zinc.Conclusions: Almost all preschool-aged children in this study consumed breakfast, but the nutritional quality of their breakfast did not meet recommendations for most nutrients. These results can inform nutrition education and intervention programs for children that aim to improve the nutritional quality of breakfast.

Status analysis of visual acuity among preschool children in Tongzhou District， Beijing / 上海预防医学

ObjectiveTo analyze the visual status and its influencing factors among preschool children in Tongzhou District. MethodsFrom March to August 2022， a stratified cluster sampling was used to include 2 199 preschool children as study subjects. Visual acuity examination and parental questionnaire surveys were conducted， and a multivariate logistic regression model was used to analyze the influencing factors for visual abnormalities. ResultsThe detection rate of abnormal naked-eye vision among 2 199 students was 13.60%. The rates of visual abnormalities in children aged 4， 5， and 6 were 9.02%， 18.01%， and 11.82%， respectively. Multivariate logistic regression revealed that compared with boys， children between 4 and 5 years old， children who first played with electronic products at the age of ≥4 ， those with good home lighting， those who often/always took a break and looked into the distance after using your eyes for 30 minutes， those who never watched TV at a distance < 2 meters， and children with parental knowledge-attitude-practice （KAP） scores above 0.7， girls （OR=1.411，95%CI： 1.095‒1.819）， children between 5 and 6 years old （OR=2.303，95%CI： 1.726‒3.071） ， children who first played with electronic products under 4 years old （OR=2.464，95%CI： 1.120‒5.424）， those with poor home lighting environment （OR=2.229，95%CI： 1.295‒3.835）， those who never （OR=1.862，95%CI：1.115‒3.110） or occasionally/ sometimes （OR=1.997，95%CI：1.268‒3.145） took a break and looked into the distance after using your eyes for 30 minutes， those who watched TV occasionally/sometimes at a distance < 2 meters （OR=1.369，95%CI： 1.011‒1.855）， and those with parental KAP scores under 0.7 （OR=1.780，95%CI： 1.005‒3.155） had a higher risk of abnormal visual acuity. ConclusionThe prevalence of abnormal visual acuity in preschool children is high， and there are multiple influencing factors. Attention should be paid to vision screening and healthy eye-use behavior education for preschool children to reduce the occurrence of visual abnormalities.