Evening Meal Types and Family Meal Characteristics: Associations with Demographic Characteristics and Food Intake among Adolescents

Associations Between Household Frequency of Cooking Dinner and Ultraprocessed Food Consumption and Dietary Quality Among US Children and Adolescents

Introduction: Dietary quality is poor and intake of ultraprocessed foods (UPFs) is high among children and adolescents in the United States. Low dietary quality and high UPF intake are associated with obesity and higher risk of diet-related chronic diseases. It is unknown whether household cooking behavior is related to improved dietary quality and lower consumption of UPFs among US children and adolescents. Methods: Nationally representative data from the 2007-2010 National Health and Nutrition Examination Survey (n = 6032 children and adolescents ≤19 years of age) were used to examine the relationships between household cooking frequency of evening meals and children's dietary quality and UPF intake using multivariate linear regression models adjusted for sociodemographics. Two 24-hour diet recalls were used to assess UPF intake and dietary quality [Healthy Eating Index-2015 (HEI-2015)]. Food items were categorized according to Nova classification to obtain the UPF percent of total energy intake. Results: A higher household frequency of cooking dinner was associated with lower UPF intake and higher overall dietary quality. Compared to children in households cooking dinner 0-2 times per week, children in households cooking dinner 7 times/week had lower intake of UPFs [β = -6.30, 95% confidence interval (CI) -8.81 to -3.78, p < 0.001] and marginally higher HEI-2015 scores (β = 1.92, 95% CI -0.04 to 3.87, p = 0.054). The trends toward lower UPF intake (p-trend <0.001) and higher HEI-2015 scores (p-trend = 0.001) with increasing cooking frequency were significant. Conclusions: In this nationally representative sample of children and adolescents, more frequent cooking at home was associated with lower intake of UPFs and higher HEI-2015 scores.

Adolescent Independent Eating Occasions, Dietary Intake, and Parenting Practices During the COVID-19 Pandemic: A Qualitative Study of Parents and Adolescents From Households With Low Income

OBJECTIVE

Examine how experiencing the coronavirus disease 2019 (COVID-19) pandemic influenced adolescent independent eating occasions (iEOs) and iEO-related parenting practices from the perspective of parents and adolescents METHODS: Cross-sectional remote interviews were conducted for this basic qualitative research study. Participants were a purposive sample of multiracial/ethnic adolescents aged 11-14 years and their parents from households with low income (n = 12 dyads) representing 9 US states. The main outcome measures were iEOs and iEO-related parenting practices. Data were analyzed using directed content analysis.

RESULTS

About half of the parents indicated that their adolescents had more iEOs during the COVID-19 pandemic and that there were changes in the types of foods consumed during iEOs. In contrast, most adolescents indicated their iEOs had not changed remarkably in frequency or foods consumed since the onset of the pandemic. Most parents reported no change in how they taught their adolescents about healthy food, the rules for foods/beverages permitted during iEOs, or how they monitored what their adolescents ate during iEOs; adolescent reports were in general agreement. Most parents indicated that family members were home together more often during the pandemic, which increased cooking frequency.

CONCLUSIONS AND IMPLICATIONS

The effect of the COVID-19 pandemic on adolescents' iEOs varied, and the parenting practices used to influence iEOs remained stable during the pandemic. Families experienced having more time together and cooking at home more often.

Definitions and Assessment Methods of ‘Home Cooking’ in Studies with Dietary Variables: A Scoping Review

Home cooking is a complex idea that involves multiple skills and behaviors and can be interpreted differently. Using six databases (two of which were Japanese), this scoping review examined the definitions and methods used in studies investigating the relationship between home cooking and dietary variables. Of the 40 studies (2 in Japanese) included in this review, 8 provided definitions but did not specify the extent or level that convenience foods can be allowed in food preparation. The methods were classified into two categories, namely, perception-dependent (n = 29) if using a self-reported instrument, or perception-independent (n = 11) if based on investigators’ classification. Subsequently, indicators of home cooking were classified based on survey attributes (e.g., frequency, location). All but five studies used single indicators, primarily the preparation frequency (n = 18). Quality of analysis was also evaluated. Studies that used multiple indicators or perception-independent methods showed high or moderate overall quality. In contrast, studies that used single indicators based on perception-dependent methods tended to have a low overall quality. The consistency of the relationship between home cooking and dietary variables depended on study quality. In conclusion, the definitions of home cooking were inconsistent across studies, and lacked consensus for examining the association between dietary outcomes.

Are patterns of family evening meal practices associated with child and parent diet quality and weight-related outcomes?

Family meal practices such as family member presence, fast food consumption and media usage have been associated with health outcomes. However, little is known about combinations of family meal practices and their effects on diet and health. This secondary data analysis aimed to identify patterns of family evening meal practices and examine their associations with family characteristics (e.g., demographics and chaos) and child and parent diet quality and weight-related outcomes. We used baseline data from a community-based randomized controlled trial with 7- to 10-year-old children and their parents in rural Minnesota (n = 114). Parent-reported structural (e.g. media usage) and interpersonal (e.g. mealtime routines) aspects of family evening meal practices were included in latent profile analyses to identify patterns. Diet quality was assessed by child Healthy Eating Index-2015 and parent fruit and vegetable intake. Weight-related outcomes were determined using measured body mass index (z-scores) and percent body fat. A 3-class model was the model of best-fit. The Unplanned Infrequent Family Evening Meals with Mixed Healthfulness class (C1) featured the least frequent family evening meals and the lowest scores for mealtime routines and planning skills. The Family Evening Meals with Fast Food class (C2) characterized having family evening meals four times a week, but fast food was often served. The Planful, Healthful and Frequent Family Evening Meals class (C3) reported the highest meal routine and planning scores as well as frequent family evening meals. Parents in C3 had higher consumption of fruits and vegetables and children in C3 had lower percent body fat, compared to those in other classes. Distinctly different patterns of family evening meal practices suggest a need for considering heterogeneity of family evening meal practices in developing tailored family-meal interventions.

Family Characteristics Associated with Preparing and Eating More Family Evening Meals at Home

BACKGROUND

Research has demonstrated dietary quality benefits of family meals and meals prepared at home. Less is known about associations between the proportion of family evening meals made at home and key personal, behavioral, and environmental characteristics. Moreover, most studies often measure these data retrospectively.

OBJECTIVE

The objective of this study is to describe the proportion of evening meals made at home measured in real time and to assess associations between personal, behavioral, and environmental characteristics that are associated with a higher proportion of evening meals prepared and consumed at home.

DESIGN

This study is a cross-sectional secondary analysis of baseline data collected during 2017 and 2018 from the New Ulm at Home study, a randomized controlled trial conducted in rural Minnesota to evaluate the effectiveness of a childhood obesity prevention program for school-aged children.

PARTICIPANTS/SETTING

The present study analyzes a subset of the New Ulm at Home trial data from families (N = 108) who completed at least four evening meal screeners collected in real time with ecological momentary assessment technology over a 2-week period.

MAIN OUTCOME MEASURE

The main outcome measure was the proportion of family evening meals made at home, calculated using two cutpoints (≤50% of evening meals prepared at home vs >50%; ≤70% vs >70%).

STATISTICAL ANALYSIS

Descriptive statistics were used to describe the proportion of evening meals prepared at home. Logistic regression analyses adjusted for parent education were used to assess associations between family characteristics and the two different proportions of meals made at home.

RESULTS

Most family evening meals were prepared and eaten at home (62%). Logistic regression models indicated meal planning skills (odds ratio=1.19, 95% CI 1.01 to 1.39) and mealtime routines (odds ratio=1.20, 95% CI 1.03 to 1.40) were significantly associated with odds of preparing more than 50% of evening meals at home. Only meal planning skills (odds ratio=1.27, 95% CI 1.06 to 1.51) was significantly associated with odds of preparing more than 70% of evening meals at home.

CONCLUSIONS

Study findings indicated mealtime routines and meal planning skills were associated with preparing more than 50% of evening meals at home, but only meal planning skills were associated with preparing more than 70% of evening meals at home, which may suggest the importance of adapting interventions for families. Future research should build on these findings in randomized controlled trials.

Frequency of Meals Prepared Away from Home and Nutrient Intakes among US Adolescents (NHANES 2011-2018)

Frequency of consuming foods prepared away from home has been associated with lower diet quality among adults and adolescents in several earlier studies. Nutrient and food group intake and Healthy Eating Index (HEI)-2015 scores were compared among a U.S. nationally representative sample of adolescents (12–19 years, n = 3975) by frequency of consuming food prepared away from home ≤2 times/week (n = 2311) versus >2 times/week (n = 1664) using National Health and Nutrition Examination Survey (NHANES) data from 2011–2018. Regression analyses were used to compare intakes among adolescents by frequency of eating meals prepared away from home adjusting for covariates. Older (16–19 years) vs. younger (12–15 years) adolescents and those from homes with higher vs. lower family income to poverty ratios had greater frequency of eating meals prepared away from home. Intakes of nutrients of concern for adolescents including choline, vitamin D, potassium, magnesium, fiber, phosphorus, folate, iron, and total HEI-2015 scores and component scores for total vegetables, and greens and beans were lower among adolescents who consumed meals prepared away from home more vs. less often. However, no differences were noted among food group intakes considered good sources of nutrients of concern such as total fruit, total vegetables, whole grains, and total dairy, except for beans and peas by frequency of eating foods prepared away from home. Greater frequency of eating foods prepared away from home was associated with lower diet quality among adolescents in a nationally representative sample of U.S. adolescents.

Personal, proxy, and collective food agency among early adolescents

Early adolescence is a critical time for health behavior development because agency increases during the transition from childhood to adolescence. This qualitative study sought to identify how early adolescent participants described food-related agency. One-on-one interviews were conducted with 30 early adolescents (10-13 years). Data analysis was guided by Bandura's three modes of agency: personal, proxy, and collective. Results suggest participants' food behaviors were informed by a growing knowledge about nutrition, household food rules, and school food environments. Participants described different modes of agency in four areas - grocery shopping, cooking, consumption decisions, and nutrition information seeking - with varying degrees of agency in each area. Understanding how each of the three modes operate and the interplay between them can information future research aimed at improving the nutrition behaviors of early adolescents.

A practical approach to obesity prevention: Healthy home habits

ABSTRACT

Families have the potential to foster a healthy home environment aimed at reducing the risk of overweight and obesity. Establishing habits associated with reduced risk of obesity and overweight early in childhood can have lasting effects into adulthood. Nurse practitioners can encourage families to participate in healthy habits by addressing areas of growth for obesity prevention within the home. A review of the most recent literature, approximately over the past decade, was used to provide a consolidated source of reference for healthy home habits for the nurse practitioner. The search included terms such as "obesity," "overweight," "healthy habits," "physical activity," "obesogenic behaviors," "family meals," "screen time," "depression," "sugary beverages," and "portion sizes." The information was synthesized into three content areas: nutrition and consumption, patterns of activity, and stress within the home. Establishing healthy habits early in life can protect against the development of overweight and obesity. Nurse practitioners can serve a vital role in the prevention of pediatric, adolescent, and adult obesity. Equipped with the unique role of assisting those from a diverse patient base, nurse practitioners can inform patients how to improve healthy habits to decrease the likelihood of obesity or overweight. Encouraging behavior change related to the healthy habits associated with the prevention of overweight and obesity can have a long-term impact on the health of an entire family.