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Parental and family predictors of fruits and vegetables in elementary school children's home-packed lunches across a school week. Appetite 2018; 133:423-432. [PMID: 30537528 DOI: 10.1016/j.appet.2018.12.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 11/28/2018] [Accepted: 12/07/2018] [Indexed: 11/24/2022]
Abstract
Home-packed lunches have been found to be of lower nutritional quality than school-bought lunches, yet little is known about family-based factors associated with lunch packing. The current exploratory study examines parental and family predictors of fruits and vegetables packed in lunches, hypothesizing parents' nutrition knowledge and authoritative parenting as well as children's involvement in lunch decisions would relate to packing more fruits and vegetables, while financial difficulties would relate to packing fewer. Ninety parent-child dyads from 4th-6th grade participated for 5 consecutive school days. Lunch contents were recorded using a digital imaging procedure to capture the number of days a fruit or vegetable was packed, and servings of fruits and vegetables in lunches each day. Parents completed family and parenting questionnaires and daily reports of child involvement in lunch decisions. Count-based regression models and longitudinal analyses within a multilevel modeling framework were used to examine predictors of lunch contents. Higher nutrition knowledge was associated with packing more fruit across the week and more vegetables on Monday. Authoritative parenting was associated with packing fewer vegetables on Monday, but more servings across the week. Financial stress was related to higher rates of never packing vegetables and when vegetables were packed including fewer servings, while child involvement in lunch decisions was associated with packing more fruits across the week, packing vegetables on more days and more servings of vegetables on Monday. Findings suggest parental and family factors impact the foods in packed lunches, with implications for children's dietary intake at school. Outreach programs can help parents pack more fruits and vegetables by providing nutrition education and suggestions for affordable, healthy lunch options as well as encouraging child involvement in the lunch packing process.
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Romo-Palafox MJ, Ranjit N, Sweitzer SJ, Roberts-Gray C, Byrd-Williams CE, Briley ME, Hoelscher DM. Contribution of Beverage Selection to the Dietary Quality of the Packed Lunches Eaten by Preschool-Aged Children. J Acad Nutr Diet 2018; 118:1417-1424. [PMID: 29478941 DOI: 10.1016/j.jand.2017.11.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 11/10/2017] [Indexed: 02/01/2023]
Abstract
BACKGROUND Sweet drinks early in life could predispose to lifelong consumption, and the beverage industry does not clearly define fruit drinks as part of the sweet drink category. OBJECTIVES To ascertain the relationship between beverage selection and dietary quality of the lunches packed for preschool-aged children evaluated using the Healthy Eating Index-2010. METHODS Foods packed by parents (n=607) were observed at 30 early care and education centers on two nonconsecutive days. Three-level regression models were used to examine the dietary quality of lunches by beverage selection and the dietary quality of the lunch controlling for the nutrient composition of the beverage by removing it from the analysis. RESULTS Fruit drinks were included in 25% of parent-packed lunches, followed by 100% fruit juice (14%), milk (14%), and flavored milk (3.7%). Lunches with plain milk had the highest Healthy Eating Index-2010 scores (59.3) followed by lunches with 100% fruit juice (56.9) and flavored milk (53.2). Lunches with fruit drinks had the lowest Healthy Eating Index-2010 scores at 48.6. After excluding the nutrient content of the beverage, the significant difference between lunches containing milk and flavored milk persisted (+5.5), whereas the difference between fruit drinks and 100% fruit juice did not. CONCLUSIONS Dietary quality is associated with the type of beverage packed and these differences hold when the lunch is analyzed without the nutrient content of the beverage included.
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Taylor JC, Sutter C, Ontai LL, Nishina A, Zidenberg-Cherr S. Feasibility and reliability of digital imaging for estimating food selection and consumption from students’ packed lunches. Appetite 2018; 120:196-204. [DOI: 10.1016/j.appet.2017.08.037] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 08/06/2017] [Accepted: 08/30/2017] [Indexed: 11/30/2022]
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Parent packs, child eats: Surprising results of Lunch is in the Bag's efficacy trial. Appetite 2017; 121:249-262. [PMID: 29079478 DOI: 10.1016/j.appet.2017.10.033] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Revised: 09/18/2017] [Accepted: 10/23/2017] [Indexed: 11/21/2022]
Abstract
Early care and education (ECE) centers that require lunch brought from home provide an uncluttered view of parent-child dietary interactions in early childhood. Children's eating from parent-provided bag lunches was observed at 30 ECE centers in Texas, with 15 randomly assigned to the Lunch is in the Bag intervention to improve the lunch meal and 15 to a wait-list control condition. Study participants were parent and child aged 3-5 years (N = 633 dyads). Data were collected at baseline (pre-intervention) and follow-ups at weeks 6 (post-intervention), 22 (pre-booster), and 28 (post-booster). Changes effected in the children's lunch eating-e.g., increase of 14 percent in prevalence of children eating vegetables (SE = 5, P = 0.0063)-reciprocated changes in parent lunch-packing. Irrespective of intervention, however, the children consumed one-half to two-thirds of the amounts of whatever foods the parents packed, and the eat-to-pack ratio did not change across time. Thus, children's lunch eating at the ECE centers appeared to be regulated by perceptual cues of food availability rather than food preferences or internal cues of hunger and satiety.
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ENGEL R, ASSIS MAAD, LOBO AS, LEAL DB, VIEIRA FGK, DI PIETRO PF. Validation of the Online version of the Previous Day Food Questionnaire for schoolchildren. REV NUTR 2017. [DOI: 10.1590/1678-98652017000500008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
ABSTRACT Objective To evaluate the validity of the web-based version of the Previous Day Food Questionnaire Online for schoolchildren from the 2nd to 5th grades of elementary school. Methods Participants were 312 schoolchildren aged 7 to 12 years of a public school from the city of Florianópolis, Santa Catarina, Brazil. Validity was assessed by sensitivity, specificity, as well as by agreement rates (match, omission, and intrusion rates) of food items reported by children on the Previous Day Food Questionnaire Online, using direct observation of foods/beverages eaten during school meals (mid-morning snack or afternoon snack) on the previous day as the reference. Multivariate multinomial logistic regression analysis was used to evaluate the influence of participants’ characteristics on omission and intrusion rates. Results The results showed adequate sensitivity (67.7%) and specificity (95.2%). There were low omission and intrusion rates of 22.8% and 29.5%, respectively when all food items were analyzed. Pizza/hamburger showed the highest omission rate, whereas milk and milk products showed the highest intrusion rate. The participants who attended school in the afternoon shift presented a higher probability of intrusion compared to their peers who attended school in the morning. Conclusion The Previous Day Food Questionnaire Online possessed satisfactory validity for the assessment of food intake at the group level in schoolchildren from the 2nd to 5th grades of public school.
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Masis N, McCaffrey J, Johnson SL, Chapman-Novakofski K. Design and Evaluation of a Training Protocol for a Photographic Method of Visual Estimation of Fruit and Vegetable Intake among Kindergarten Through Second-Grade Students. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2017; 49:346-351.e1. [PMID: 28258818 DOI: 10.1016/j.jneb.2017.01.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 12/09/2016] [Accepted: 01/04/2017] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To design a replicable training protocol for visual estimation of fruit and vegetable (FV) intake of kindergarten through second-grade students through digital photography of lunch trays that results in reliable data for FV served and consumed. METHODS Protocol development through literature and researcher input was followed by 3 laboratory-based trainings of 3 trainees. Lunchroom data collection sessions were done at 2 elementary schools for kindergarten through second-graders. Intraclass correlation coefficients (ICCs) were used. RESULTS By training 3, ICC was substantial for amount of FV served and consumed (0.86 and 0.95, respectively; P < .05). The ICC was moderate for percentage of fruits consumed (0.67; P = .06). In-school estimates for ICCs were all significant for amounts served at school 1 and percentage of FV consumed at both schools. CONCLUSIONS AND IMPLICATIONS The protocol resulted in reliable estimation of combined FV served and consumed using digital photography. The ability to estimate FV intake accurately will benefit intervention development and evaluation.
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Affiliation(s)
- Natalie Masis
- Division of Nutritional Sciences, University of Illinois at Urbana-Champaign, Urbana, IL.
| | - Jennifer McCaffrey
- Office of Extension and Outreach, University of Illinois Extension, Urbana, IL
| | - Susan L Johnson
- Children's Eating Laboratory, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO
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Romo-Palafox MJ, Ranjit N, Sweitzer SJ, Roberts-Gray C, Byrd-Williams CE, Briley ME, Hoelscher DM. Adequacy of Parent-Packed Lunches and Preschooler's Consumption Compared to Dietary Reference Intake Recommendations. J Am Coll Nutr 2017; 36:169-176. [DOI: 10.1080/07315724.2016.1240634] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Maria Jose Romo-Palafox
- Michael & Susan Dell Center for Health Living, University of Texas Health Science Center, School of Public Health, Austin Regional Campus, Austin, Texas
| | - Nalini Ranjit
- Department of Health Promotion/Behavioral Sciences Austin, Texas
| | - Sara J. Sweitzer
- Nutritional Sciences, School of Human Ecology, The University of Texas at Austin, Austin, Texas
| | | | | | - Margaret E. Briley
- Nutritional Sciences, School of Human Ecology, The University of Texas at Austin, Austin, Texas
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Roberts-Gray C, Sweitzer SJ, Ranjit N, Potratz C, Rood M, Romo-Palafox MJ, Byrd-Williams CE, Briley ME, Hoelscher DM. Structuring Process Evaluation to Forecast Use and Sustainability of an Intervention: Theory and Data From the Efficacy Trial for Lunch Is in the Bag. HEALTH EDUCATION & BEHAVIOR 2016; 44:559-569. [PMID: 27864471 DOI: 10.1177/1090198116676470] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND A cluster-randomized trial at 30 early care and education centers (Intervention = 15, waitlist Control = 15) showed the Lunch Is in the Bag intervention increased parents' packing of fruits, vegetables, and whole grains in their preschool children's bag lunches (parent-child dyads = 351 Intervention, 282 Control). PURPOSE To examine the utility of structuring the trial's process evaluation to forecast use, sustainability, and readiness of the intervention for wider dissemination and implementation. METHOD Pretrial, the research team simulated user experience to forecast use of the intervention. Multiattribute evaluation of user experience measured during the trial assessed use and sustainability of the intervention. Thematic analysis of posttrial interviews with users evaluated sustained use and readiness for wider dissemination. RESULTS Moderate use was forecast by the research team. Multiattribute evaluation of activity logs, surveys, and observations during the trial indicated use consistent with the forecast except that prevalence of parents reading the newsletters was greater (83% vs. 50%) and hearing their children talk about the classroom was less (4% vs. 50%) than forecast. Early care and education center-level likelihood of sustained use was projected to be near zero. Posttrial interviews indicated use was sustained at zero centers. DISCUSSION Structuring the efficacy trial's process evaluation as a progression of assessments of user experience produced generally accurate forecasts of use and sustainability of the intervention at the trial sites. CONCLUSION This approach can assist interpretation of trial outcomes, aid decisions about dissemination of the intervention, and contribute to translational science for improving health.
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Affiliation(s)
| | | | - Nalini Ranjit
- 3 University of Texas School of Health, Austin Regional Campus, Austin, TX, USA
| | | | | | - Maria Jose Romo-Palafox
- 2 The University of Texas, Austin, TX, USA.,3 University of Texas School of Health, Austin Regional Campus, Austin, TX, USA
| | | | | | - Deanna M Hoelscher
- 3 University of Texas School of Health, Austin Regional Campus, Austin, TX, USA
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Hand RK, Perzynski AT. Ecologic Momentary Assessment: Perspectives on Applications and Opportunities in Research and Practice Regarding Nutrition Behaviors. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2016; 48:568-577.e1. [PMID: 27287187 DOI: 10.1016/j.jneb.2016.05.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 05/09/2016] [Accepted: 05/10/2016] [Indexed: 06/06/2023]
Abstract
Retrospective self-reported data have limitations, making it important to evaluate alternative forms of measurement for nutrition behaviors. Ecological momentary assessment (EMA) attempts to overcome the challenges of recalled data with real-time data collection in a subject's natural environment, often leveraging technology. This perspective piece 1) introduces the concepts and terminology of EMA, 2) provides an overview of the methodological and analytical considerations, 3) gives examples of past research using EMA, and 4) suggests new opportunities (including combining assessment and intervention) and limitations (including the need for technology) for the application of EMA to research and practice regarding nutrition behaviors.
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Affiliation(s)
- Rosa K Hand
- Dietetics Practice Based Research Network, Academy of Nutrition and Dietetics, Chicago, IL.
| | - Adam T Perzynski
- Center for Health Care Research and Policy, MetroHealth Medical Center/Case Western Reserve University, Cleveland, OH
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Roberts-Gray C, Briley ME, Ranjit N, Byrd-Williams CE, Sweitzer SJ, Sharma SV, Palafox MR, Hoelscher DM. Efficacy of the Lunch is in the Bag intervention to increase parents' packing of healthy bag lunches for young children: a cluster-randomized trial in early care and education centers. Int J Behav Nutr Phys Act 2016; 13:3. [PMID: 26746876 PMCID: PMC4706656 DOI: 10.1186/s12966-015-0326-x] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Accepted: 12/28/2015] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND Lunches that parents pack for their young children to eat at school or the Early Care and Education (ECE) center fall short of recommended standards. Lunch is in the Bag is a multi-level behavioral nutrition intervention to increase parents' packing of fruit, vegetables, and whole grains in their children's lunches. Designed for implementation in ECE centers, the five-week long intervention is followed three months later with a one-week booster. METHODS Efficacy of Lunch is in the Bag was tested in cluster randomized trial. Participants were 633 families from 30 ECE centers (15 intervention, 15 control) across Austin, San Antonio, and Houston, Texas, USA. Primary outcomes were servings of fruit, vegetables, and whole grains observed in the children's parent-packed bag lunches. Servings of refined grains, meats/beans/eggs/nuts, dairy, chips, and sweets also were observed. Data were collected at baseline, post-intervention (6-week follow-up), pre-booster (22-weeks follow-up), and post-booster (28-week follow-up). Time-by-treatment interactions were analyzed separately for each of the food groups using multi-level models to compare changes from baseline. Analyses were adjusted for relevant demographic variables and clustering within centers and parents. RESULTS The intervention effected increases from baseline to 6-week follow-up in vegetables (0.17 servings, SE = 0.04, P < 0.001) and whole grains (0.30 servings, SE = 0.13, P = 0.018). The increase in whole grains was maintained through the 28-week follow-up (0.34 servings, SE = 0.13, P = 0.009). Fruit averaged more than 1.40 servings with no differences between groups or across time. The intervention prevented increase in sweets (-0.43 servings, SE = 0.11, P < .001, at the 22-week follow-up). Parents persisted, however, in packing small amounts of vegetables (averages of 0.41 to 0.52 servings) and large amounts of sweets and chips (averages of 1.75 to 1.99 servings). CONCLUSIONS The need for and positive effects of the Lunch is in the Bag intervention at ECE centers where parents send bag lunch for their preschool-aged children was confirmed. An important direction for future research is discovery of more options for leveraging the partnership of ECE centers and families to help young children learn to eat and enjoy vegetables and other healthy foods in preference to less healthy choices such as chips and sweets. TRIAL REGISTRATION The Clinical Trials Number is NCT01292434 .
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Affiliation(s)
| | - Margaret E Briley
- Nutritional Sciences, School of Human Ecology, The University of Texas at Austin, 1 University Station, Austin, TX, 78746, USA.
| | - Nalini Ranjit
- Health Promotion/Behavioral Sciences, Michael & Susan Dell Center for Healthy Living, University of Texas School of Public Health Austin Regional Campus, 1616 Guadalupe Street, Suite 6.300, Austin, TX, 78701, USA.
| | - Courtney E Byrd-Williams
- Health Promotion/Behavioral Sciences, Michael & Susan Dell Center for Healthy Living, University of Texas School of Public Health Austin Regional Campus, 1616 Guadalupe Street, Suite 6.300, Austin, TX, 78701, USA.
| | - Sara J Sweitzer
- Nutritional Sciences, School of Human Ecology, The University of Texas at Austin, 1 University Station, Austin, TX, 78746, USA.
| | - Shreela V Sharma
- Epidemiology, University of Texas School of Public Health, 1200 Hermann Pressler Lane, Houston, TX, 77030, USA.
| | - Maria Romo Palafox
- Nutritional Sciences, School of Human Ecology, The University of Texas at Austin, 1 University Station, Austin, TX, 78746, USA.
| | - Deanna M Hoelscher
- Health Promotion/Behavioral Sciences, Michael & Susan Dell Center for Healthy Living, University of Texas School of Public Health Austin Regional Campus, 1616 Guadalupe Street, Suite 6.300, Austin, TX, 78701, USA.
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Romo-Palafox MJ, Ranjit N, Sweitzer SJ, Roberts-Gray C, Hoelscher DM, Byrd-Williams CE, Briley ME. Dietary Quality of Preschoolers' Sack Lunches as Measured by the Healthy Eating Index. J Acad Nutr Diet 2015; 115:1779-88. [PMID: 26190228 DOI: 10.1016/j.jand.2015.05.017] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Accepted: 05/20/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND Eating habits are developed during the preschool years and track into adulthood, but few studies have quantified dietary quality of meals packed by parents for preschool children enrolled in early care and education centers. OBJECTIVE Our aim was to evaluate the dietary quality of preschoolers' sack lunches using the Healthy Eating Index (HEI) 2010 to provide parents of preschool children with guidance to increase the healthfulness of their child's lunch. DESIGN This study is a cross-sectional analysis of baseline dietary data from the Lunch Is in the Bag trial. PARTICIPANTS A total of 607 parent-child dyads from 30 early care and education centers in Central and South Texas were included. MAIN OUTCOME MEASURES Total and component scores of the HEI were computed using data obtained from direct observations of packed lunches and of children's consumption. STATISTICAL ANALYSIS Three-level regression models with random intercepts at the early care and education center and child level were used; all models were adjusted for child sex, age, and body mass index (calculated as kg/m(2)). RESULTS Mean HEI-2010 total scores were 58 for lunches packed and 52 for lunches consumed, out of 100 possible points. Mean HEI component scores for packed and consumed lunches were lowest for greens and beans (6% and 8% of possible points), total vegetables (33% and 28%), seafood and plant proteins (33% and 29%), and whole grains (38% and 34%); and highest for empty calories (85% and 68% of possible points), total fruit (80% and 70%), whole fruit (79% and 64%), and total protein foods (76% and 69%). CONCLUSIONS Parents of preschool children pack lunches with low dietary quality that lack vegetables, plant proteins, and whole grains, as measured by the HEI. Education of parents and care providers in early care and education centers is vital to ensure that preschoolers receive high dietary-quality meals that promote their preference for and knowledge of a healthy diet.
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