Psychological variables and lifestyle in children with type1 diabetes and their parents: A systematic review.

Diabetes may impact physical and psychosocial well-being; the diabetes incidence has seen a drastic increase globally. There is also a rise in poor mental health and well-being in children with and without chronic illness; problems are being seen at a younger age. The objective of this review was to understand the determinants of these problems in a family context. We conducted a systematic review to investigate what lifestyle and psychological factors influence children with Type 1 diabetes and their parents. A focused literature search was performed using a combination of keywords that covered the relevant terminology for diabetes, target population, and associated emotional distress, using electronic bibliographic databases containing publications until May 2022. Methodological quality was assessed using the Quality Assessment Tools for Quantitative Studies. Twenty articles met the inclusion criteria. Quality scores were weak because of a lack of comparison groups, information about the type of therapy, or adequate sample sizes. Many of the studies included a wide age range in their sample. The majority of the studies reported that parents and their children showed depression symptoms, fear of hypoglycaemia, and higher parenting stress. We conclude that sufficiently powered studies employing appropriate control groups and measures are needed to elucidate the psychological variables associated with Type1 diabetes in children and the effects on parents, especially considering primary-age children who are increasingly reported to suffer from poor mental health, and its implications. This should help to introduce better targeted interventions and improve behavioural outcomes.

Exploring the determinants of mental health, wellbeing, and lifestyle in 8-11 year old children with type 1 diabetes and their healthy counterparts in Kuwait.

Type 1 diabetes is a chronic disease with an early onset, but little is known about its psychological effects in middle childhood. The present study was the first to explore the relationship between mental health, wellbeing, and lifestyle of 8-11 years old children with Type 1 diabetes and their parents, and a healthy comparison group. A total of 200 parent-child dyads were recruited in diabetic clinics and from primary schools in Kuwait. Both groups completed a series of behavioural and physical assessments relating to health, wellbeing, and lifestyle. A significant relationship was found between higher Body Mass Index (BMI) and poorer mental health, including low academic self-esteem, depression, and anxiety, in the diabetes group. This group had significantly higher mean scores in mental health problems, and lower scores in wellbeing, compared with control group. Both groups had poor dietary habits and low levels of physical activity. Unlike previous studies, no differences were found between parents' mental health for children with Type 1 diabetes and parents of the control group. Although elevated problem scores on a variety of indices remained within normal range, the pattern of results indicates that children with diabetes would profit from early screening and preventative intervention to reduce the likelihood of psychological and behavioural difficulties later on.

Changes in the nutritional content of children's lunches after the Food Dudes healthy eating programme.

Previous research into the effectiveness of healthy eating programmes has shown increases in healthful eating behaviour in primary schools; however, data collection methods have not been sufficiently sensitive to detect micronutrient changes. The present study extends the literature by measuring individual children's intake of macro- and micronutrients at lunchtime, before and after a programme targeting children's consumption of fruit and vegetables, to identify evidence-based health benefits of programme participation. Baseline data were collected over 4 d at lunchtime in two primary schools. The Food Dudes programme was then implemented in the intervention school. Follow-up data were collected over 4 d in each school 2 months after baseline. We employed a validated and sensitive photographic method to estimate individual children's (N 112) consumption of fruit, vegetables, and their intake of calories, macro- and selected micronutrients. Significant changes were observed in the intervention school but not in the control school: Children's consumption of fruit, vegetables, vitamin C and E intake increased, while their total energy consumption, fat, saturated fat, and sodium intake decreased. The present results show that the Food Dudes programme produced a positive nutritional change, with implications for its application as a healthy eating and obesity prevention intervention. These optimistic conclusions should be tested by further research to establish the longevity of the positive effects presented here.

Nudge with caution: targeting fruit and vegetable consumption in primary schools.

Most children in the UK are not eating enough fruit and vegetables to support optimum health. Evidence-based interventions are needed to change this trend. In the present pilot study, effectiveness of simple behavioural nudges on children's lunchtime consumption of fruit and vegetables was tested in two primary (elementary) schools. Children's (n = 107) lunchtime consumption was measured directly through the use of a validated digital photography protocol; measures were taken at baseline and again after a 3-week long intervention. Changes to the choice architecture of dining rooms included improved presentation and provision of target foods, attractive advertisements and labelling, and prompting by staff. For children who took school lunches (n = 67), both selection and consumption of fruit increased as the result of the intervention. Their selection of vegetables did not change over time, however, and their consumption ether remained unchanged or declined. No changes were observed in the comparison group (n = 40), who brought their lunch boxes from home. These results caution against using selection (serving sizes), as estimates of consumption or a measure of behaviour changes. They also show that all evaluations should consider the effects of each intervention on children's eating overall, rather than just report changes in target item consumption, to check for any unintended consequences of the intervention.

Using Nudges to Promote Healthy Food Choices in the School Dining Room: A Systematic Review of Previous Investigations.

BACKGROUND: There is a growing interest in low-cost interventions that modify obesogenic environments and encourage positive behavior change. We conducted a systematic review of studies that used behavioral nudges to promote a healthy school cafeteria environment. METHODS: A literature search was conducted using 5 databases; of 381 papers noted, we included 25 and assessed them using the Quality Assessment Tool for Quantitative Studies. RESULTS: Most studies used relatively small, convenience samples and data collection methods that could not be described as robust, necessitating cautious interpretation of their results. A range of behavioral nudges were employed. Seventeen studies reported positive effects on children's selection and 11 studies reported improvements in their consumption of target foods, effected by changing the order of serving; increasing the convenience, attractiveness, and normativeness of selecting healthy options; increasing the variety available; and attractive target food labeling. CONCLUSIONS: Overall, this review identified the requirement for well-designed and well-controlled investigations into the effects of changing the choice architecture in school cafeterias, assessing short-, medium-, and long-term changes in individual children's consumption, utilizing validated measures, and conducted across a variety of settings, including dining rooms of schools outside the United States.

Measuring lunchtime consumption in school cafeterias: a validation study of the use of digital photography.

OBJECTIVE: The present study tested the validity of a digital image-capture measure of food consumption suitable for use in busy school cafeterias. DESIGN: Lunches were photographed pre- and post-consumption, and food items were weighed pre- and post-consumption for comparison. SETTING: A small research team recorded children's lunchtime consumption in one primary and one secondary school over seven working days.ParticipantsA primary-school sample of 121 children from North Wales and a secondary-school sample of 124 children from the West Midlands, UK, were utilised. Nineteen children were excluded because of incomplete data, leaving a final sample of 239 participants. RESULTS: Results indicated that (i) consumption estimates based on images were accurate, yielding only small differences between the weight- and image-based judgements (median bias=0·15-1·64 g, equating to 0·45-3·42 % of consumed weight) and (ii) good levels of inter-rater agreement were achieved, ranging from moderate to near perfect (Cohen's κ=0·535-0·819). This confirmed that consumption estimates derived from digital images were accurate and could be used in lieu of objective weighed measures. CONCLUSIONS: Our protocol minimised disruption to daily lunchtime routine, kept the attrition low, and enabled better agreement between measures and raters than was the case in the existing literature. Accurate measurements are a necessary tool for all those engaged in nutrition research, intervention evaluation, prevention and public health work. We conclude that our simple and practical method of assessment could be used with children across a range of settings, ages and lunch types.

A low-cost Behavioural Nudge and choice architecture intervention targeting school lunches increases children's consumption of fruit: a cluster randomised trial.

BACKGROUND: Research has consistently indicated that most children do not consume sufficient fruit and vegetables to provide them with a healthy, balanced diet. This study set out to trial a simple, low-cost behavioural nudge intervention to encourage children to select and consume more fruit and vegetables with their lunchtime meal in a primary school cafeteria. METHODS: Four primary schools were randomly allocated to either the control or the intervention condition and baseline data were collected over two days in each school. Following this, changes were made to the choice architecture of the school cafeterias in the intervention schools and maintained over a three-week period. The intervention included improved positioning and serving of fruit, accompanied by attractive labelling of both fruit and vegetables on offer. Next, data were collected over two days in each school, with menus matched in each instance between baseline and follow-up. We employed a validated and sensitive photographic method to estimate individual children's (N = 176) consumption of vegetables, fruit, vitamin C, fibre, total sugars, and their overall calorie intake. RESULTS: Significant increases were recorded in the intervention schools for children's consumption of fruit, vitamin C, and fibre. No significant changes were observed in the control condition. The increases in fruit consumption were recorded in a large proportion of individual children, irrespective of their baseline consumption levels. No changes in vegetable consumption were observed in either condition. CONCLUSIONS: These results are the first to show that modest improvements to the choice architecture of school catering, and inclusion of behavioural nudges, can significantly increase fruit consumption, rather than just selection, in primary-age children. This has implications for the development of national and international strategies to promote healthy eating in schools. TRIAL REGISTRATION: AsPredicted: 3943 05/02/2017. URL: https://aspredicted.org/see_one.php?a_id=3943.

Outcomes of a Comparison Study into a Group-Based Infant Parenting Programme.

This paper reports on a quantitative evaluation of a group-based programme designed to promote parent-infant attachment and child development. Whilst group-based parenting programmes are recommended for treating and preventing conduct disorder in older children, there is, as yet, little evidence as to whether they have a positive effect on very young children and their carers'. Recent UK Government initiatives to support families and improve parenting skills in the first 2 years of children's lives have increased the demand for the delivery and evaluation of community-based programmes. Eighty mother-child dyads were recruited from nine areas to intervention (n = 54) and control condition (n = 26). Baseline measures were collected in the children's home when the infants were on average 3-months-old, and follow-up measures were collected 6 months post-baseline (N = 63). Mothers' positive play behaviours were independently coded from video recordings taken in the home. Other measures included self-reported maternal confidence and mental well-being, assessed infant development and home environment. Socio-demographic data was collected once at baseline. After controlling for baseline scores, control mothers were observed to be significantly less sensitive during play with their baby at the 6 months follow-up with a significant increase in confidence. No differences were found between the groups on the other measures. This paper provides limited evidence for the effectiveness of the Incredible Years Parents and Babies group-based programme delivered in the first year of life. Further evaluation, particularly with parents at increased risk of poorer outcomes is needed to confirm and extend these results.

Increasing pre-school children's consumption of fruit and vegetables. A modelling and rewards intervention.

Using a repeated measures design, in a nursery setting, a modelling and rewards intervention targeted preschool children's consumption of 8 fruit and 8 vegetables (presented as 4 different food sets, each comprising 2 fruit and 2 vegetables). During the 16-day Baseline 1, and subsequent baselines, the children received a different food set daily, first at snacktime and again at lunchtime; consumption of these foods was not rewarded. In the 32-day fruit intervention phase, Food Set 2 and Food Set 3 were presented on alternate days; rewards were presented only at snacktime, and only for consumption of the fruit components. Following Baseline 2 and Baseline 3, the intervention targeted snack consumption of the vegetable components of Food Sets 1 and 4. Finally, Baseline 4, and 6-month Follow up were conducted. The interventions produced large and significant increases in target fruit and vegetable consumption with smaller, but significant, increases for the paired, opposite category, non-target foods. Immediately after each intervention, increases based on within-category generalisation were also evident. All increases generalised strongly to the no-rewards lunchtime context. Contrary to theories predicting response decrements, the increases in preschoolers' fruit and vegetable consumption were maintained at Follow up, six months after rewards were withdrawn.