High School Student and Caregiver Preferred Communication Method Regarding School Meals: A Qualitative Approach.

BACKGROUND: This study examined student and caregiver preference for school communication and explored the feasibility and acceptability of a digital tool to assist with communication about school meal program between schools and families. METHODS: The study used qualitative methodology through youth focus groups and caregiver semi-structured phone interviews. The study was conducted in 4 high schools in a large, urban city. The phenomenon of interest included the exploration of preferences regarding communication around school meal programs and feasibility and acceptability of a digital tool for communication and promoting the ordering of healthful foods in the school environment. Interviews were transcribed, coded, and analyzed through NVivo qualitative software using thematic analysis approach to examine themes. RESULTS: Forty-seven students (ages 14-21, grades 9-12) participated in 7 focus groups and 24 caregivers participated in semi-structured phone interviews. Three themes emerged around (1) communication preferences, (2) accessibility, and (3) extrinsic motivational factors for engagement in healthy eating behaviors. CONCLUSION: Results indicated that communication methods could potentially influence motivation and engagement in youth school meal participation.

Association between sleep variability and time in range of glucose levels in patients with type 1 diabetes: Cross-sectional study.

OBJECTIVE: Sleep and circadian disturbances emerge as novel factors influencing glycemic control in type 1 diabetes (T1D). We aimed to explore the associations among sleep, behavioral circadian parameters, self-care, and glycemic parameters in T1D. METHODS: Seventy-six non-shift-working adult T1D patients participated. Blinded 7-day continuous glucose monitoring (CGM) and hemoglobin A1C (A1C) were collected. Percentages of time-in-range (glucose levels 70-180 mg/dL) and glycemic variability (measured by the coefficient of variation [%CV]) were calculated from CGM. Sleep (duration and efficiency) was recorded using 7-day actigraphy. Variability (standard deviation) of midsleep time was used to represent sleep variability. Nonparametric behavioral circadian variables were derived from actigraphy activity recordings. Self-care was measured by diabetes self-management questionnaire-revised. Multiple regression analyses were performed to identify independent predictors of glycemic parameters. RESULTS: Median (interquartile range) age was 34.0 (27.2, 43.1) years, 48 (63.2%) were female, and median (interquartile range) A1C was 6.8% (6.2, 7.4). Sleep duration, efficiency, and nonparametric behavioral circadian variables were not associated with glycemic parameters. After adjusting for age, sex, insulin delivery mode/CGM use, and ethnicity, each hour increase in sleep variability was associated with 9.64% less time-in-range (B = -9.64, 95% confidence interval [-16.29, -2.99], p ≤ .001). A higher diabetes self-management questionnaire score was an independent predictor of lower A1C (B = -0.18, 95% confidence interval [-0.32, -0.04]). CONCLUSION: Greater sleep timing variability is independently associated with less time spent in the desirable glucose range in this T1D cohort. Reducing sleep timing variability could potentially lead to improved metabolic control and should be explored in future research. DATA AVAILABILITY STATEMENT: Data are available upon a reasonable request to the corresponding author.

Efficacy of behavioral interventions to improve maternal mental health and breastfeeding outcomes: a systematic review.

BACKGROUND: Despite extensive benefits and high intentions, few mothers breastfeed exclusively for the recommended duration. Maternal mental health is an important underlying factor associated with barriers and reduced rates of breastfeeding intent, initiation, and continuation. Given evidence of a bidirectional association between maternal mental health and breastfeeding, it is important to consider both factors when examining the efficacy of interventions to improve these outcomes. The purpose of this manuscript is to review the literature on the efficacy of behavioral interventions focused on both maternal mental health and breastfeeding outcomes, examining the intersection of the two. METHODS: This systematic review was completed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) reporting guidelines. Studies were selected if they were available in English, used primary experimental design, and used a behavioral intervention type to examine maternal mental health and breastfeeding outcomes. Articles were identified from PubMed, CINAHL, Embase, and PsycINFO from database inception to 3 March 2022. Study quality was assessed using the Cochrane Risk of Bias tool. Results were synthesized by intervention success for 1. Mental health and breastfeeding, 2. Breastfeeding only, 3. Mental health only, and 4. No intervention effect. PROSPERO CRD42021224228. RESULTS: Thirty interventions reported in 33 articles were identified, representing 15 countries. Twelve studies reported statistically significant positive effect of the intervention on both maternal mental health and breastfeeding; most showing a decrease in self-report depressive and/or anxiety symptoms in parallel to an increase in breastfeeding duration and/or exclusivity. Common characteristics of successful interventions were a) occurring across pregnancy and postpartum, b) delivered by hospital staff or multidisciplinary teams, c) offered individually, and d) designed to focus on breastfeeding and maternal mental health or on breastfeeding only. Our results are not representative of all countries, persons, experiences, circumstances, or physiological characteristics. CONCLUSIONS: Interventions that extend the perinatal period and offer individualized support from both professionals and peers who collaborate through a continuum of settings (e.g., health system, home, and community) are most successful in improving both mental health and breastfeeding outcomes. The benefits of improving these outcomes warrant continued development and implementation of such interventions. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42021224228.

Barriers and Facilitators to High School Meal Program Participation: A Qualitative Study of Students and Their Caregivers.

BACKGROUND: The school food environment is a critically important area to target the health of millions of students, especially those experiencing food insecurity. However, both students and caregivers have noted significant barriers to participation in the school meal program, including taste, lunchroom experience, and limited availability of fresh, healthy foods. There is a lack of qualitative research which considers both caregiver and adolescent perspectives, particularly among youth of color. METHODS: Forty-seven students (77% Black) and 24 caregivers across 4 midwestern high schools participated in focus groups and key informant interviews assessing barriers and facilitators to school meal participation. We conducted thematic analysis of the data using matrix intersection queries and reviewing frequencies of relevant nodes to identify themes. RESULTS: Themes about the importance of freshness and quality of the foods served in the lunchroom emerged from both students and caregivers. CONCLUSIONS: Future research may explore differences in meal participation depending on types of vender, farm to school program status, and other local variations in public schools and determine whether they increase participation, reduce food insecurity, and increase diet quality.

Activity measurement in pediatric chronic fatigue syndrome.

OBJECTIVES: Individuals with myalgic encephalomyelitis (ME) and chronic fatigue syndrome (CFS) experience debilitating symptoms, including post-exertional malaise, an intensification of symptoms after physical or cognitive exertion. Previous studies found differences in the activity levels and patterns of activity among individuals with ME and CFS, compared to healthy controls; however, limited research exists on the activity levels of pediatric patients. The objective of this study was to examine differences in activity between healthy children and youth with ME and CFS. METHODS: The present study examines the objective (i.e., ActiGraphy) and self-reported levels of activity among children (ages 5 to 17) enrolled in a community-based study of pediatric CFS. RESULTS: Children with ME and CFS evidenced lower activity levels than healthy control children. Moreover, participants with ME and CFS evidenced increased nighttime activity and delayed initiation of daytime activity. Participants' self-reported activity data significantly correlated with their ActiGraph data, suggesting that children with ME and CFS are able to accurately describe their activity level. DISCUSSION: This study highlights differences in activity level and diurnal/nocturnal activity patterns between healthy children and those with ME and CFS. These differences should be considered in identifying appropriate supports and accommodations for children with ME and CFS.

Behavioral Economic Approaches to Childhood Obesity Prevention Nutrition Policies: A Social Ecological Perspective.

Childhood obesity is a significant public health concern associated with the development of the leading causes of death. Dietary factors largely contribute to childhood obesity, but prevention interventions targeting these factors have reported relatively small effect sizes. One potential explanation for the ineffectiveness of prevention efforts is lack of theoretical grounding. Behavioral economic (BE) theory describes how people choose to allocate their resources and posits that some children place higher value on palatable foods (relative reinforcing value of food) and have difficulty delaying food rewards (delay discounting). These seemingly individual-level decision making processes are influenced by higher-level variables (e.g., environment/policy) as described by the social ecological model. The purpose of this manuscript is to provide a theoretical review of policy-level childhood obesity prevention nutrition initiatives informed by BE. We reviewed two policy-level approaches: (1) incentives-/price manipulation-based policies (e.g., sugary drink tax, SNAP pilot) and (2) healthful choices as defaults (Healthy Hunger Free Kids Act/National School Lunch Program, advertising regulations, default items). We review current literature as well as its limitations and future directions. Exploration of BE theory applications for nutrition policies may help to inform future theoretically grounded policy-level public health interventions.

A pilot study of a school lunchroom intervention in a predominantly Latinx sample.

OBJECTIVE: The purpose of the study was to assess the feasibility of an environmental school lunchroom intervention ('Smarter Lunchrooms') and test initial efficacy within a predominantly Latinx population. DESIGN: We collected baseline and intervention lunchroom food consumption and waste data in a pre-post, single group design. Meal consumption data was analyzed using Nutrition Data System for Research software to obtain estimates of nutritional content. MAIN OUTCOME MEASURES: Feasibility. SECONDARY MEASURES: Plate Waste, Nutrient Intake. RESULTS: Participants were 88 1st-4th graders (51% female; 77% Latinx). Our recruitment rate was 45%, we were able to implement 8 Smarter Lunchroom strategies, and we were able to collect 82 baseline plate photos (93%) and 80 intervention photos (90%) of school lunches. On average, students threw away more than half of their meals on both days. Fruit consumption and fiber per 1000 kcal were significantly poorer at intervention compared to baseline. CONCLUSIONS: Our findings highlight challenges in collecting consumption data in a real-world setting. We describe directions for future research taking into consideration our "lessons learned" from this formative work.

A systematic review examining the relationship between food insecurity and early childhood physiological health outcomes.

Food insecurity, or limited access to nutritious foods, is a significant public health concern especially among vulnerable populations including infants and young children in low-income households. While literature to date has thoroughly examined the psychological and behavioral impacts of food insecurity on children, no known study to date has specifically synthesized the literature exploring the relationship between food insecurity and physiological health outcomes during early childhood. The purpose of this study was to review the literature on physiological health outcomes associated with food insecurity during early childhood among children aged 0-5 years in developed countries. Our literature search sources included PubMed, PsycInfo, CINAHL, and Embase databases. A total of 657 articles published up to September 2019 were reviewed for eligibility by two coders, with a third reviewer in cases of disagreement. Eighty-three articles remained after screening by abstract, with a final 27 studies ultimately included in the final synthesis. This review is registered with PROSPERO and adhered to PRISMA guidelines. In total, 20 articles (74%) noted significant relationships between food insecurity and physiological health outcomes in young children. Findings included an association with overweight or obesity (n = 9), anemia (n = 3), poor child health (n = 3), low birth weight (n = 3), chronic illness (n = 1), special health care needs (n = 1), and increased cortisol (n = 1), in young children who experience food insecurity. Identifying relationships between food insecurity and health outcomes during early childhood has the potential to inform future prevention interventions to reduce health disparities in these vulnerable populations.

Society of Behavioral Medicine position statement: retain school meal standards and healthy school lunches.

In 2010, the Healthy, Hunger-Free Kids Act (HHFKA) altered nutrition standards in the U.S. National School Lunch Program in an attempt to promote healthy eating and improve children's overall health. However, it was reported that these nutrition standard changes were leading to lower consumption of meals and an increase in plate waste. Initial research was unable to validate these reports. Despite these unsubstantiated claims, the U.S. Department of Agriculture released a proposal to roll back some of the nutritional standards implemented by the HHFKA in 2017. An exploration of the current literature uncovered several new studies that further support the updated meal standards outlined in the HHFKA. Identifying and reviewing these studies was the aim of the current brief. Several new studies found that the implementation of the HHFKA standards led to healthier meals, increased fruit consumption, lower plate waste, and reductions in sodium and calories from saturated fats, to name a few. Given the continued evidence that the HHFKA standards improve dietary quality of school meals, policymakers, schools, and stakeholders are urged to continue to support the retention of the new meal standards.