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1.
Matern Child Nutr ; : e13662, 2024 May 28.
Artigo em Inglês | MEDLINE | ID: mdl-38804571

RESUMO

Mobile health (mHealth) interventions provide a low-cost, scalable approach to supporting parents with infant feeding advice with the potential to reduce health care visits and associated costs for infant feeding support. This Australian study examined the impact of the Growing healthy (GH) app on health service utilisation and out-of-pocket costs for families in the first 9 months of their infants life. A quasi-experimental study with a comparison group was conducted in 2015-2016 with an mHealth intervention group (GH app, n = 301) and a nonrandomized usual care group (n = 344). The GH app aimed to support parents of young infants with healthy infant feeding behaviours from birth to 9 months of age. App-generated notifications directed parents to age-and feeding-specific content within the app. Both groups completed surveys at baseline when infants were less than 3 months old (T1), at 6 months (T2) and 9 months (T3) of age. At T3, participants reported health services used and any out-of-pocket costs for advice on infant feeding, growth or activity. App users had lower odds (odds ratio: 0.38 95% confidence interval: 0.25, 0.59) of using one or more services and had lower number of visits to a general practitioner (1.0 vs. 1.5 visits, p = 0.003) and paediatrician (0.3 vs. 0.4 visits, p = 0.049) compared to the usual care group. There was no difference in out-of-pocket costs between groups. Provision of an evidenced-based infant feeding app may provide substantial savings to the health system and potentially to parents through fewer primary health care and paediatrician visits.

2.
Nutrients ; 16(8)2024 Apr 09.
Artigo em Inglês | MEDLINE | ID: mdl-38674792

RESUMO

Sports foods are designed for athletes, yet their availability, type, and sales have increased over the past decade, likely driven by non-athlete use. This could lead to detrimental health outcomes via over/misuse or unwanted side effects. The aim of this study was to describe sports food consumption patterns and associated drivers, consumption reasons, perception of risks, and side effects experienced amongst non-athletes in Australia. In 2022, n = 307 non-athlete Australian adults (18-65 years) completed an online cross-sectional survey including closed-ended (consumption patterns, factors, and exercise participation) and open-ended questions (reasons for consumption, risk perception, and side effects experienced). Descriptive statistics (frequency and percent) described the sample. Ordinal logistic regression was used for univariate associations and a multivariate model was used to determine relationships between sports food consumption proxy and significant univariate associations. The themes were analysed via inductive thematic analysis using NVivo 14. Females consumed sports foods most frequently, 65% of participants consumed three or more sports foods, and participants with higher sports food consumption/frequency were less likely to perceive risks or experience side effects. The main reason for consumption was protein intake, digestion/stomach issues were the main perceived risks, and the main side effect was bloating. Despite understanding the risks and side effects, non-athlete consumers continue to use numerous sports foods, which appear to be influenced by sociodemographic factors and packaging labels. Tighter regulation of packaging-label information would ensure safer and more informed consumption.


Assuntos
Esportes , Humanos , Feminino , Adulto , Estudos Transversais , Masculino , Pessoa de Meia-Idade , Austrália , Adulto Jovem , Adolescente , Idoso , Comportamento Alimentar , Percepção , Exercício Físico
3.
Front Public Health ; 12: 1296704, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38420036

RESUMO

Packaging design is a communication device and a critical component in branding strategy, and has relevance for food policy. Presently, packaging-related nutrition policy initiatives focus on the role of regulated claims, nutrition information panels and front-of-pack nutrition labels to help guide consumer food choices and address high prevalences of discretionary and ultra-processed food consumption in many countries. However, these nutrition labelling systems are not optimized as public health policy tools as many consumers do not use them to inform their food choices. Visual communication design theory posits that a designer orders the elements and principles of design into hierarchies that prioritize certain elements over others, and that some of these elements are more dominant and given more emphasis than others. The overall design of the package thereby directs consumer attention to some aspects of pack design (e.g., characters, contents of the package) and away from others (e.g., nutrition details). Dual processing frameworks propose that food decisions are made with the interplay between automatic and rational thinking processes. Packaging designs affect whether consumers rely predominantly on automatic or rational thinking to select a food. This narrative review outlines the role of food packaging design and how it impacts the clear communication of nutrition aspects of food products and how the use of nutrition information by consumers to make decisions may depend upon design structures in packaging. This article attests that nutrition scientists and policy makers should incorporate visual communication design into research on the food packaging as a public health promotion tool. A stronger focus on the communication of regulated front-of-pack nutrition information can be made with a re-evaluation of the hierarchy of elements in the front-of-pack design enabling consumers to make healthier decisions.


Assuntos
Comportamento de Escolha , Rotulagem de Alimentos , Valor Nutritivo , Comportamento do Consumidor , Preferências Alimentares
4.
Curr Dev Nutr ; 8(1): 102060, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38269109

RESUMO

Background: A healthy diet in young children is crucial for optimal growth and development. However, many toddlers (1-3 y) consume suboptimal diets, and as a result, are at a high risk of experiencing negative health outcomes. Moreover, minimal progress has been made to improve the healthiness of retail food environments for toddlers to date despite the potential and advocacy for the issue. Objectives: To gain insight into stakeholder perceptions and opinions on the healthiness of Australian retail food environments for toddlers, as well as perspectives on the options and barriers to improve their healthiness. Methods: Qualitative, online study utilizing semi-structured individual interviews with 27 key stakeholders from food industry, academia, nongovernment organizations, public health, and government in Australia. Results: Most stakeholders agreed that retail food environments for toddlers were not health promoting. Stakeholders identified that a multifaceted approach including nutrition education and strong government mandated regulation were essential to improve the healthiness of retail food environments for toddlers. Interviews also highlighted the main perceived barriers to progress, and reasons for policy inaction in this area are the food industry and government support. Many stakeholders were concerned that child health is being undermined due to the government favoring business needs over public health. Conclusions: Stakeholders in this study overwhelmingly agreed that there is more that can and should be done to create health promoting retail food environments for toddlers in Australia. Stakeholders identified a range of strategies that can be used to improve the healthiness of toddler food environments, but advocacy efforts are being undermined due to government inaction. Stakeholders believed that strong governance is required to create equitable, sustainable healthy retail food environments for young children. Improving the healthiness of retail food environments for young children will not only reduce diet related disease across the lifespan but will help to address financial and societal costs of a poor diet.

5.
Appetite ; 187: 106581, 2023 08 01.
Artigo em Inglês | MEDLINE | ID: mdl-37120068

RESUMO

Parent feeding practices influence a child's dietary intake. Many studies examining how parents react to children's fussy eating behaviours have been limited to questionnaire measures, which assess a limited number of feeding practices. There is a lack of research exploring the range of strategies parents use when their child is being fussy and/or refusing to eat. Therefore, the aims of this study are to describe the strategies used by mothers when their child is being fussy or refusing to eat, and to assess differences in the strategies depending on the child's trait fussiness levels. In 2018, 1504 mothers of children aged 2-5 years completed an online survey. Trait fussiness was assessed using the Children's Eating Behaviour Questionnaire. Mothers were also asked the open-ended question "What are the strategies you use when your child is being fussy or refusing to eat?". Inductive thematic analysis was conducted using NVivo. Themes were compared by child trait fussiness levels. Seven main themes were identified: child-led feeding/trust in child's appetite, spectrum of pressure, home or family strategies, different types of food offerings, communication, avoid certain strategies, and never or rarely fussy. Mothers of children with severe trait fussiness levels reported more pressuring or persuasive strategies. This study provides novel information regarding the diverse range of feeding practices parents use in response to children's fussy eating behaviours. Mothers used more feeding strategies typically associated with unhealthy dietary intake for children of high levels of trait fussiness. It is important that future interventions tailor the information to provide support to parents of children with high levels of trait fussiness regarding the use of feeding practices recommended to support healthy dietary intake.


Assuntos
Comportamento Alimentar , Mães , Feminino , Humanos , Criança , Pais , Inquéritos e Questionários , Ingestão de Alimentos , Comportamento Infantil , Poder Familiar
6.
Front Nutr ; 10: 1042049, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36866048

RESUMO

Objective: To determine store availability, total number of products, and types of Formulated Supplementary Sports Foods in Australia, along with their stated nutrition content, sweeteners added, total number, and type of claims displayed on the packaging. Design: A cross-sectional, visual product audit of mainstream retailers. Setting: Supermarkets, pharmacies, health food stores, and gym/fitness centres. Results: A total of 558 products were captured in the audit, 275 of which displayed the correct mandatory packaging attributes. Three categories of products were identified, based on the dominant nutrient. Only 184 products appeared to display the correct energy value based on the listed macronutrient content (protein, fat, carbohydrate, dietary fibre). The stated nutrient content was highly variable across all product subcategories. Nineteen different sweeteners were identified, with most foods containing only one (38.2%) or two (34.9%) types. The predominant sweetener was stevia glycosides. Packages displayed multiple claims, with a maximum of 67 and minimum of 2 claims. Nutrition content claims were most frequently displayed (on 98.5% of products). Claims included regulated, minimally regulated and marketing statements. Conclusion: Sports food consumers should be provided with accurate and detailed on pack nutrition information, to ensure informed choices are made. However, this audit showed multiple products which did not conform to current standards, appeared to provide inaccurate nutrition information, contained multiple sweeteners, and displayed an overwhelming number of on-pack claims. The increase in sales, availability, and products available in mainstream retail environments, could be impacting both intended consumers (athletes), and general non-athlete population. The results indicate underperformance in manufacturing practices which preference marketing over quality and stronger regulatory approaches are needed to protect consumer health and safety, and to prevent misleading consumers.

7.
Int J Behav Nutr Phys Act ; 20(1): 19, 2023 02 15.
Artigo em Inglês | MEDLINE | ID: mdl-36793039

RESUMO

BACKGROUND: There is a substantial body of research on children's eating behaviours (e.g., food responsiveness and fussiness) and related constructs (e.g., eating in the absence of hunger, appetite self-regulation). This research provides a foundation for understanding children's dietary intakes and healthy eating behaviours, as well as efforts at intervention, whether in relation to food avoidance, overeating and/or trajectories to excess weight gain. The success of these efforts and their associated outcomes is dependent on the theoretical foundation and conceptual clarity of the behaviours and constructs. This, in turn contributes to the coherence and precision of the definitions and measurement of these behaviours and constructs. Limited clarity in these areas ultimately creates uncertainty around the interpretation of findings from research studies and intervention programs. At present there does not appear to be an overarching theoretical framework of children's eating behaviours and associated constructs, or for separate domains of children's eating behaviours/constructs. The main purpose of the present review was to examine the possible theoretical foundations of some of the main current questionnaire and behavioural measures of children's eating behaviours and related constructs. METHODS: We reviewed the literature on the most prominent measures of children's eating behaviours for use with children aged ~ 0-12 years. We focused on the explanations and justifications for the original design of the measures and whether these included theoretical perspectives, as well as current theoretical interpretations (and difficulties) of the behaviours and constructs. RESULTS: We found that the most commonly used measures had their foundations in relatively applied or practical concerns rather than theoretical perspectives. CONCLUSIONS: We concluded, consistent with Lumeng & Fisher (1), that although existing measures have served the field well, to advance the field as a science, and better contribute to knowledge development, increased attention should be directed to the conceptual and theoretical foundations of children's eating behaviours and related constructs. Suggestions for future directions are outlined.


Assuntos
Comportamento Infantil , Comportamento Alimentar , Criança , Humanos , Comportamento Infantil/fisiologia , Comportamento Alimentar/fisiologia , Ingestão de Alimentos , Apetite , Regulação do Apetite , Inquéritos e Questionários
8.
Int J Behav Nutr Phys Act ; 19(1): 153, 2022 12 15.
Artigo em Inglês | MEDLINE | ID: mdl-36517797

RESUMO

BACKGROUND: Little is known about the pathways linking parent feeding practices with appetitive traits and BMIz throughout infancy. This study examined bidirectional associations between parental feeding practices, infant appetitive traits, and infant BMIz. METHODS: Parents (n = 380) of infants aged less than 6 months at baseline reported their feeding practices (using the Feeding Practices and Structure Questionnaire (FPSQ) for infants and toddlers), infant appetitive traits (using the Baby Eating Behaviour Questionnaire) and infant BMIz (parent-reported) at three timepoints (< 6 months, ~ 9 months, ~ 12 months) up to 12 months of age. Cross-lagged models examined bidirectional associations between parent feeding practices, infant appetitive traits and infant BMIz. RESULTS: There was strong continuity across the three timepoints for maternal feeding practices, infant appetitive traits, and infant BMIz. Infant food avoidance was prospectively associated with higher parental persuasive feeding. Infant BMIz was prospectively associated with higher parent-led feeding. Parent use of food to calm was prospectively associated with lower infant BMIz, and infant BMIz was prospectively associated with higher infant food approach. Feeding on demand was prospectively associated with lower infant food approach. CONCLUSION: This study highlights the complex associations between parental feeding practices, infant appetitive traits and infant BMIz. The study demonstrated that both child and parent effects are important, suggesting a need for tailored programs beginning in infancy to promote and support infant appetitive traits and parent feeding practices that support healthy development.


Assuntos
Comportamento Alimentar , Pais , Lactente , Humanos , Estudos Longitudinais , Estudos de Coortes , Inquéritos e Questionários
9.
J Nutr Educ Behav ; 54(10): 908-915, 2022 10.
Artigo em Inglês | MEDLINE | ID: mdl-36216441

RESUMO

OBJECTIVE: To examine the sources and timing of advice formula feeding parents receive and how this and other factors influence the choice of formula product and formula preparation. DESIGN: Components of a cross-sectional survey. SETTING: A child and family health service in New South Wales, Australia. PARTICIPANTS: Parents (n = 153) who were fully or partially formula feeding infants aged 0-6 months and who visited the service's facilities or its social media site. VARIABLES MEASURED: Type of formula, preparation of formula, and use and sources of formula feeding advice. ANALYSIS: Descriptive statistics, Mann-Whitney U or Pearson's chi-square tests, and inductive content analysis. RESULTS: The most common source of formula feeding advice was the formula tin/packet (96.6%). Although 79.2% received advice from a health professional, only 18.9% reported receiving this advice before using formula. Approximately half (48.0%) of the parents chose a standard cow's milk-based formula. The most common reason for their choice of formula type/brand was a personal recommendation (53.0%). Parents' responses indicated that nearly half (46.3%) incorrectly prepared the formula. CONCLUSION AND IMPLICATIONS: Although health professional advice was widely received, this was rarely before starting formula. Despite the current national infant feeding regulations, parents who were not exclusively breastfeeding their infants did not always receive timely, health professional advice about formula feeding.


Assuntos
Fórmulas Infantis , Animais , Bovinos , Feminino , Humanos , Lactente , Aleitamento Materno , Estudos Transversais , Fenômenos Fisiológicos da Nutrição do Lactente , Rotulagem de Alimentos
11.
Appetite ; 174: 106044, 2022 07 01.
Artigo em Inglês | MEDLINE | ID: mdl-35430297

RESUMO

There has been a prolonged increase in the sale and consumption of ultra-processed, discretionary foods and ultra-processed milks for toddlers, which display numerous on-pack claims that influence health perceptions. This study investigated the relative impact of different regulated and unregulated claims on parent perceptions of the healthiness of a toddler snack food and milk in Australia. Participants aged 18+ years completed an online survey, including discrete choice experiments for an ultra-processed, discretionary toddler snack food and an ultra-processed toddler milk, which displayed combinations of claims across nutrition, health, and other domains. Participants were asked to choose the 'most and least healthy' products between three alternatives over seven choice sets. Data were analysed using an ordinal logistic regression model. Likelihood-ratio tests revealed the most important contribution was variation in regulated nutrition-content claims. For the toddler snack, participants were nearly 14 times more likely to perceive a product with the regulated nutrition-content claim "no added sugar, no added salt" as most healthy (OR 13.71, p < 0.001), compared to when no regulated nutrition-content claim was present. For the toddler milk, participants were more than two and a half times more likely to choose a product that contained the regulated nutrition-content claim "2 serves = up to 50% of RDI recommended dietary intake of 14 vitamins and minerals" as most healthy (OR 2.65, p < 0.001) compared to when no regulated nutrition-content claim was present. In Australia, regulated nutrition-content claims can be displayed on packaged foods regardless of healthiness. These results indicate that such claims increase perceptions of healthiness of ultra-processed, discretionary toddler snack foods and ultra-processed toddler milks. Further controls are required to regulate the use of nutrition-content and health claims to facilitate informed consumer choice.


Assuntos
Rotulagem de Alimentos , Lanches , Animais , Pré-Escolar , Dieta , Fast Foods , Rotulagem de Alimentos/métodos , Humanos , Leite , Valor Nutritivo
12.
Appetite ; 168: 105754, 2022 01 01.
Artigo em Inglês | MEDLINE | ID: mdl-34666138

RESUMO

Parents' feeding practices are associated with children's food intake. However, little is known about the patterns of feeding practices used by groups of mothers or how these groupings of practices influence children's dietary intake. Therefore, the aims of this study are to classify and describe groups of mothers according to their patterns of feeding practices and to examine the associations between the groups of maternal feeding practices and pre-school children's dietary quality. In 2018, 1349 mothers based in Australia of children aged 2-5 years completed an online survey including validated measures of nine feeding practices and dietary quality, measured using thirteen summed dietary items. Latent profile analysis was used to identify distinct groups of mothers who shared similar feeding practices. Linear regression models were fitted to examine associations between the feeding practice profiles and child dietary quality. A three-profile model was chosen based on interpretation, profile size and statistical model fit criteria. Profile 1 had lower mean scores of structure-related feeding practices than the other profiles; profile 2 had mean scores reflecting slightly higher use of most structure-related feeding practices and lower mean scores of some non-responsive feeding practices; profile 3 had higher mean scores of non-responsive feeding practices than the other profiles. Profile 1 (-2.95, CI: 3.97; -1.92) and profile 3 (-2.81, CI: 3.49; -2.13) had lower mean child dietary quality scores compared with profile 2. Profile 2, which reflected the most engagement in structure-related feeding practices combined with least non-responsive feeding practices, was associated with higher child diet quality, compared with the other two profiles. The identification of these unique profiles could help to tailor future interventions to consider patterns of feeding practices used by groups of mothers.


Assuntos
Comportamento Alimentar , Mães , Criança , Comportamento Infantil , Pré-Escolar , Dieta , Ingestão de Alimentos , Feminino , Humanos , Poder Familiar , Pais , Inquéritos e Questionários
13.
J Texture Stud ; 53(1): 3-17, 2022 02.
Artigo em Inglês | MEDLINE | ID: mdl-34435671

RESUMO

Understanding food texture sensitivity in children is important in guiding food selection. The objective of this work was to develop a short questionnaire that could be completed by parents in nonclinical settings to provide a categorization for food texture sensitivity in children. This study evaluated the distribution of children as texture sensitive (TS) or non-texture sensitive (NTS) and the predictive validity of these questions to explain rejection of specific food textures. Three sets of survey data were examined, including data from a home-use test (HUT) in children with and without Down syndrome (DS), and lingual tactile sensitivity measured by grating orientation task (GOT). From three parent-completed surveys, the use of the questionnaire yielded a similar distribution of children in the TS category (16-22%) as previously reported. TS children (4-36 months) were more likely to reject specific food textures, including chewy, hard, lumpy, and "tough meat" (p < .05). A higher percentage of children with a diagnosis of DS were TS (36.9%). Children who were TS showed increased negative behaviors to foods and ate less than NTS children. In older children (5-12 years), TS children were fussier than NTS children (p < .001). Lingual tactile sensitivity was not significantly different by TS/NTS categorization (p = .458). This study demonstrated that the use of these five questions specific to food texture provides a useful tool in categorizing a child as TS/NTS, with this information being useful in selecting preferred food textures. Future studies involving these TS questions should perform psychometric assessments and measures of criterion validity using other questionnaires.


Assuntos
Síndrome de Down , Preferências Alimentares , Criança , Alimentos , Humanos , Pais , Inquéritos e Questionários
14.
Appetite ; 162: 105178, 2021 07 01.
Artigo em Inglês | MEDLINE | ID: mdl-33639246

RESUMO

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.


Assuntos
Apetite , Autocontrole , Regulação do Apetite , Criança , Ingestão de Alimentos , Comportamento Alimentar , Humanos , Fome , Recompensa
16.
Food Res Int ; 139: 109922, 2021 01.
Artigo em Inglês | MEDLINE | ID: mdl-33509489

RESUMO

Rice is a common staple for about 50% of the world population. Sodium based ingredients such as table salt (NaCl) and mono-sodium glutamate (MSG) are often added to rice to increase flavour intensity and subsequent liking. Due to negative health consequences of excessive NaCl consumption and negative consumer perception of MSG, alternative strategies to increase perceived flavour intensity of rice are needed. As such, the present research aimed to investigate the effect of a visual product cue on perceived flavour intensity and liking of rice. In a within-subject, randomised design, 151 participants tasted six different rice samples (i.e., with and without a visual cue, at 0%, 0.05% and 0.1% MSG concentrations). Next, they rated perceived flavour intensity (rank-order and general labelled magnitude scale measures), liking (9-point hedonic scale) and preference (rank-order), over two sessions separated by one week. Across all MSG concentrations, the presence of the visual cue significantly increased reported perceived flavour intensity. No effect of the visual cue on liking nor preference were found. In conclusion, a visual product cue increased perceived flavour intensity of rice, but not liking or preference.


Assuntos
Oryza , Sinais (Psicologia) , Aromatizantes , Preferências Alimentares , Humanos , Paladar
17.
Front Nutr ; 8: 749918, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-35004800

RESUMO

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.

18.
Front Nutr ; 8: 799035, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-35004827

RESUMO

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.

19.
Nutrients ; 14(1)2021 Dec 30.
Artigo em Inglês | MEDLINE | ID: mdl-35011037

RESUMO

With the food system evolving, it is not clear how the nutrition and on-pack claims of toddler foods have been impacted. Data on the trends in Australia are lacking, so we sought to determine the changes in the nutrition and on-pack claims of toddler-specific packaged foods over time. A retrospective cross-sectional analysis was conducted using the Mintel Global New Products Database. The number of toddler-specific foods increased from 1996 to 2020. Over time, a lower proportion of meals and snacks were classified as "ultra-processed", but a higher proportion of snacks were classified as "discretionary". Meals launched after 2014 had higher median values for energy, saturated fat, and sugar than those in earlier years. Toddler snacks launched after 2014 had lower median values for sodium, and higher median values for fat, saturated fat, and sugar than those in earlier years. The mean number of total claims per package increased over time for snacks, with an increase in unregulated claims for both meals and snacks. Public health action is needed to ensure that the retail food environment for young children is health-promoting, including stringent and clear regulations for on-pack claims, and compositional guidelines and guidance on how to reduce the number of ultra-processed foods for toddlers.


Assuntos
Fenômenos Fisiológicos da Nutrição Infantil , Análise de Alimentos , Rotulagem de Alimentos/legislação & jurisprudência , Embalagem de Alimentos , Promoção da Saúde , Refeições , Valor Nutritivo , Saúde Pública , Lanches , Austrália , Pré-Escolar , Estudos Transversais , Fast Foods/efeitos adversos , Humanos , Lactente , Marketing , Obesidade Infantil/prevenção & controle , Estudos Retrospectivos , Sódio , Fatores de Tempo
20.
Public Health Nutr ; 24(5): 1153-1165, 2021 04.
Artigo em Inglês | MEDLINE | ID: mdl-33183396

RESUMO

OBJECTIVE: To analyse nutritional and packaging characteristics of toddler-specific foods and milks in the Australian retail food environment to identify how such products fit within the Australian Dietary Guidelines (ADG) and the NOVA classification. DESIGN: Cross-sectional retail audit of toddler foods and milks. On-pack product attributes were recorded. Products were categorised as (1) food or milk; (2) snack food or meal and (3) snacks sub-categorised depending on main ingredients. Products were classified as a discretionary or core food as per the ADG and level of processing according to NOVA classification. SETTING: Supermarkets and pharmacies in Australia. RESULTS: A total of 154 foods and thirty-two milks were identified. Eighty percentage of foods were snacks, and 60 % of foods were classified as core foods, while 85 % were ultraprocessed (UP). Per 100 g, discretionary foods provided significantly more energy, protein, total and saturated fat, carbohydrate, total sugar and Na (P < 0·001) than core foods. Total sugars were significantly higher (P < 0·001) and Na significantly lower (P < 0·001) in minimally processed foods than in UP foods. All toddler milks (n 32) were found to have higher energy, carbohydrate and total sugar levels than full-fat cow's milk per 100 ml. Claims and messages were present on 99 % of foods and all milks. CONCLUSIONS: The majority of toddler foods available in Australia are UP snack foods and do not align with the ADG. Toddler milks, despite being UP, do align with the ADG. A strengthened regulatory approach may address this issue.


Assuntos
Rotulagem de Alimentos , Leite , Animais , Austrália , Bovinos , Estudos Transversais , Feminino , Humanos , Valor Nutritivo
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