Cancer Prevention Among Firefighters: Examining Lifestyle, Screening Behavior, and Beliefs.

BACKGROUND: Firefighters are at increased risk of developing cancer due to occupational exposures, but they may also face increased risk due to their lifestyle, such as the quality of their diet and physical activity. Cancer beliefs and screening behavior could also influence their cancer risk. The current study aimed to identify individual differences associated with lifestyle behaviors, cancer screening, and cancer beliefs among firefighters; to describe the strategies firefighters use to adapt to their work schedule; and to describe topics firefighters believe are the most important to address in their workplace. METHODS: Career firefighters (N = 171) in a medium-sized U.S. city completed an online survey. FINDINGS: Logistic regression analyses identified age, education, racial identity, years of fire service, perceived stress, and rank as predictors of responses to items addressing cancer screening, lifestyle behaviors, and cancer beliefs. Although results varied, age, education, and racial identity were associated with most of the outcomes. Strategies related to sleep such as getting the right amount and napping, exercise, and getting family/roommate support were selected as the top adaptive strategies for work. Sleep, mental health/well-being, and work-life balance were selected most often as the most important topics to address in the fire service, with topics related to reducing occupational exposures receiving less attention. CONCLUSIONS/APPLICATION TO PRACTICE: The findings suggest individual differences, such as age, education, and racial identity, should be considered when developing occupational health interventions for firefighters. Interventions related to mental health, work-life balance, and sleep may be desired most by those in the fire service.

Mediterranean diet intervention among World Trade Center responders with post-traumatic stress disorder: Feasibility and outcomes of a pilot randomized controlled trial.

Objective: Responders of the World Trade Center (WTC) disaster suffer from co-morbidities. A Mediterranean Diet (MedDiet) nutrition intervention with physical activity was implemented among WTC responders with overweight/obesity and post-traumatic stress disorder (PTSD). Methods: WTC Health Program members (N = 62), 45-65 years, males 87%, body mass index (BMI) 27-45 kg/m2 randomized to MedDiet (n = 31) or usual nutrition counseling (n = 31). The 10-week intervention included online nutrition education, text messages, and group experiential cooking; both groups had three in-person individual nutrition counseling. Anthropometrics, serum biomarkers, psychosocial factors, MedDiet score, and PTSD symptoms were assessed at baseline, post-intervention, and 3-months (follow-up). The primary outcome was intervention feasibility and secondary outcomes were within- and between-group changes of all measures at post-intervention and follow-up. Nonparametric Wilcoxon rank sum tests for between-group comparisons and Wilcoxon signed rank tests for pre-post within-group comparisons. Results: A total of 58(94%) and 46(74%) participants completed the post-intervention and follow-up measurements, respectively. Both groups experienced significant improvements in anthropometrics, MedDiet score, oxidized low-density lipoprotein, and PTSD symptoms. Baseline median (range) were weight 100.42 (73.66-135.17) kg, BMI 33.20 (27.50-41.75) kg/m2, and Waist circumference (WC) 109.22 (90.17-150.62) cm. Median % weight loss at post-intervention was MedDiet: -3% (-11%-7%), p = 0.0002; Control: -1% (-13%-4%), p = 0.008 and at follow-up MedDiet: -2% (-14%-12%), p = 0.07; Control: -2% (-20%-3%), p = 0.006. The overall BMI was reduced by -0.68 kg/m2 (-4.61-2.09) kg/m2 p < 0.0001 at post-intervention and by -0.60 kg/m2 (-6.91-3.39) kg/m2, p < 0.0009 at follow-up. Overall, median WC was reduced (p < 0.0001); post-intervention -3.81 cm (-33.00-3.30)cm and follow-up -4.45(-38.10-4.57)cm. There were group differences in HbA1c (p = 0.019) and serum ω6/ω3 (p = 0.029) at post-intervention. Conclusion: Online intervention with personal counseling was feasible in this population. Improvements in anthropometrics, MedDiet score, selected serum biomarkers and PTSD symptoms were found in both groups; group differences in HbA1c and serum ω6/ω3. A larger study with a delayed control is needed to better assess intervention effects.

Comparison of the Ketogenic Ratio of Macronutrients With the Low-Carbohydrate Diet Score and Their Association With Risk of Type 2 Diabetes in Postmenopausal Women: A Secondary Analysis of the Women's Health Initiative.

BACKGROUND: Previous attempts to identify low-carbohydrate diets (LCDs) in epidemiological studies relied on the LCD Score, which is unable to identify ketogenic dieters. Ketogenic ratios of macronutrients are clinical equations proposed to predict ketogenic diets; however, their utility in epidemiological studies is unknown. OBJECTIVE: To determine the number of participants consuming a ketogenic diet, compare ketogenic ratios to the LCD Score, and evaluate their association with type 2 diabetes mellitus (T2DM). DESIGN: Secondary analysis of the Women's Health Initiative with 17.9 ± 6.03 years of follow-up. Baseline food frequency questionnaires were used to calculate the ketogenic ratio as follows: (0.9 × grams fat + 0.46 × grams protein) / (0.1 × grams fat + 0.58 × grams protein + grams net carbohydrate), a value ≥1.5 is the minimum threshold for a ketogenic diet. PARTICIPANTS/SETTING: One hundred twenty-five nine hundred eighty-two postmenopausal women without diabetes (aged 50 to 79 years) enrolled in the multicenter Women's Health Initiative observational study and clinical trials were included. MAIN OUTCOME MEASURES: Risk of self-reported incident T2DM. STATISTICAL ANALYSES PERFORMED: Cox proportional hazards models, adjusted for age, race, ethnicity, education, income, health insurance, relationship status, geographic region, Women's Health Initiative study component, female hormone use, smoking status, alcohol use, recreational physical activity, total energy intake, diet quality, body mass index, hyperlipidemia, and hypertension, were used to compare hazard ratios and 95% CIs for T2DM among quintiles of the ketogenic ratio. RESULTS: A total of 18,775 incident cases of T2DM occurred. The median ketogenic ratio was 0.35 (interquartile range 0.28 to 0.42) and 15 individuals (0.01%) exceeded the threshold for a ketogenic diet. Higher ketogenic ratio quintiles were associated with increased risk of T2DM in a dose-dependent manner. Comparing extreme quintiles of the ketogenic ratio, the hazard ratio for diabetes was 1.24 (95% CI 1.18 to 1.31; Ptrend < 0.001) in fully adjusted models. Similarly, comparing extreme quintiles, the hazard ratio for diabetes was 1.36 (95% CI 1.29 to 1.43; Ptrend < 0.001) for the LCD Score and 1.13 (95% CI 1.07 to 1.19; Ptrend < 0.001) for the simplified ketogenic ratio in fully adjusted models. CONCLUSIONS: Increasing ketogenic ratio values are associated with increased risk of T2DM and align well with LCD Scores; however, too few participants consumed a ketogenic diet to determine its association with T2DM.

Dietary patterns and urinary phthalate exposure among postmenopausal women of the Women's Health Initiative.

BACKGROUND: Phthalates are endocrine-disrupting chemicals linked to a higher risk of numerous chronic health outcomes. Diet is a primary source of exposure, but prior studies exploring associations between dietary patterns and phthalate exposure are limited. OBJECTIVES: We evaluated the associations between dietary patterns and urinary phthalate biomarkers among a subset of postmenopausal women participating in the Women's Health Initiative (WHI). METHODS: We included WHI participants selected for a nested case-control study of phthalates and breast cancer (N = 1240). Dietary intake was measured via self-administered food frequency questionnaires at baseline and year-3. We used these data to calculate scores for alignment with the Dietary Approach to Stop Hypertension (DASH), alternative Mediterranean (aMed), and Dietary Inflammatory Index (DII) diets. We measured 13 phthalate metabolites and creatinine in 2-3 urine samples per participant collected over 3-years when all participants were cancer-free. We fit multivariable generalized estimating equation models to estimate the cross-sectional associations. RESULTS: DASH and aMed dietary scores were inversely associated with the sum of di(2-Ethylhexyl) phthalate (-6.48%, 95% CI -9.84, -3.00; -5.23%, 95% CI -8.73, -1.60) and DII score was positively associated (9.00%, 95% CI 5.04, 13.11). DASH and aMed scores were also inversely associated with mono benzyl phthalate and mono-3-carboxypropyl phthalate. DII scores were positively associated with mono benzyl phthalate and the sum of di-n-butyl phthalate. DISCUSSION: Higher dietary alignment with DASH and aMed dietary patterns were significantly associated with lower concentrations of certain phthalate biomarkers, while an inflammatory diet pattern was associated with higher phthalate biomarker concentrations. These findings suggest that dietary patterns high in fruits, vegetables, and low-fat foods and low in processed foods may be useful in avoiding exposure to phthalates.

Associations of parent dietary role modeling with children's diet quality in a rural setting: Baseline data from the NU-HOME study.

These analyses examined associations of parent dietary role modeling with diet quality among school-age children in a rural community. Past research has found protective associations between parent role modeling and children's dietary intake; however, there is a gap in understanding these associations for families in rural communities. Baseline data (2017 -2018) were drawn from the New Ulm at Home (NU-HOME) randomized controlled trial, conducted in the United States. The trial recruited 114 children (7-10 years old) and parents. Parents self-reported dietary intake [fruit and vegetable (FV), sugar-sweetened beverage (SSB), fast food (FF)] and frequency of sitting and eating with their child. Children reported parent role modeling of healthful eating (FV and salad at the evening meal; FV as snacks). Two 24-h dietary recalls assessed child diet quality indicators [Healthy Eating Index-2015 (HEI-2015) total scores, FV intake, SSB intake]. General linear models (GLM) and logistic regression analyzed associations of child diet quality (HEI score, FV intake, SSB intake) with parent dietary intake, parent sitting and eating the evening meal with their child, and child perceptions of parent role modeling healthful eating, adjusted for highest level of education in the home. Higher child HEI-2015 scores were positively associated with more frequent parent role modeling of fruit intake at meals, and inversely associated with more frequent parent role modeling of fruit as a snack; no significant associations of child FV intake with parent role modeling were observed. Higher child SSB intake was positively associated with parent FF intake. In this rural community, parents play significant roles in shaping children's dietary quality and intake, though more work needs to be done to address optimal intervention strategies to promote parent role modeling of healthful eating.

Comparing body mass index and obesity-related comorbidities as predictors in hospitalized COVID-19 patients.

The association between body mass index (BMI) and poor COVID-19 outcomes in patients has been demonstrated across numerous studies. However, obesity-related comorbidities have also been shown to be associated with poor outcomes. The purpose of this study was to determine whether BMI or obesity-associated comorbidities contribute to elevated COVID-19 severity in non-elderly, hospitalized patients with elevated BMI (≥25 kg/m2 ). This was a single-center, retrospective cohort study of 526 hospitalized, non-elderly adult (aged 18-64) COVID-19 patients with BMI ≥25 kg/m2 in suburban New York from March 6 to May 11, 2020. The Edmonton Obesity Staging System (EOSS) was used to quantify the severity of obesity-related comorbidities. EOSS was compared with BMI in multivariable regression analyses to predict COVID-19 outcomes. We found that higher EOSS scores were associated with poor outcomes after demographic adjustment, unlike BMI. Specifically, patients with increased EOSS scores had increased odds of acute kidney injury (adjusted odds ratio [aOR] = 6.40; 95% CI 3.71-11.05), intensive care unit admission (aOR = 10.71; 95% CI 3.23-35.51), mechanical ventilation (aOR = 3.10; 95% CI 2.01-4.78) and mortality (aOR = 5.05; 95% CI 1.83-13.90). Obesity-related comorbidity burden as determined by EOSS was a better predictor of poor COVID-19 outcomes relative to BMI, suggesting that comorbidity burden may be driving risk in those hospitalized with elevated BMI.

Proinflammatory and Hyperinsulinemic Dietary Patterns Are Associated With Specific Profiles of Biomarkers Predictive of Chronic Inflammation, Glucose-Insulin Dysregulation, and Dyslipidemia in Postmenopausal Women.

Background: Dietary patterns promoting hyperinsulinemia and chronic inflammation, including the empirical dietary index for hyperinsulinemia (EDIH) and empirical dietary inflammatory pattern (EDIP), have been shown to strongly influence risk of weight gain, type 2 diabetes, cardiovascular disease, and cancer. EDIH was developed using plasma C-peptide, whereas EDIP was based on plasma C-reactive protein (CRP), interleukin-6, and tumor necrosis factor alpha receptor 2 (TNF-αR2). We investigated whether these dietary patterns were associated with a broader range of relevant biomarkers not previously tested. Methods: In this cross-sectional study, we included 35,360 women aged 50-79 years from the Women's Health Initiative with baseline (1993-1998) fasting blood samples. We calculated EDIH and EDIP scores from baseline food frequency questionnaire data and tested their associations with 40 circulating biomarkers of insulin response/insulin-like growth factor (IGF) system, chronic systemic inflammation, endothelial dysfunction, lipids, and lipid particle size. Multivariable-adjusted linear regression was used to estimate the percent difference in biomarker concentrations per 1 standard deviation increment in dietary index. FDR-adjusted p < 0.05 was considered statistically significant. Results: Empirical dietary index for hyperinsulinemia (EDIH) and empirical dietary inflammatory pattern (EDIP) were significantly associated with altered concentrations of 25 of the 40 biomarkers examined. For EDIH, the percent change in biomarker concentration in the insulin-related biomarkers ranged from +1.3% (glucose) to +8% (homeostatic model assessment for insulin resistance) and -9.7% for IGF-binding protein-1. EDIH impacted inflammation and endothelial dysfunction biomarkers from +1.1% (TNF-αR2) to +7.8% (CRP) and reduced adiponectin by 2.4%; and for lipid biomarkers: +0.3% (total cholesterol) to +3% (triglycerides/total cholesterol ratio) while reducing high-density lipoprotein cholesterol by 2.4%. EDIP showed a similar trend of associations with most biomarkers, although the magnitude of association was slightly weaker for the insulin-related biomarkers and stronger for lipids and lipid particle size. Conclusions: Dietary patterns with high potential to contribute to insulin hypersecretion and to chronic systemic inflammation, based on higher EDIH and EDIP scores, were associated with an unfavorable profile of circulating biomarkers of glucose-insulin dysregulation, chronic systemic inflammation, endothelial dysfunction and dyslipidemia. The broad range of biomarkers further validates EDIH and EDIP as mechanisms-based dietary patterns for use in clinical and population-based studies of metabolic and inflammatory diseases.

Obesity Trends and Associations with Types of Physical Activity and Sedentary Behavior in US Adults: National Health and Nutrition Examination Survey, 2007-2016.

OBJECTIVE: Physical activity (PA) and sedentary behavior (SB) have been linked to adult adiposity. This research aims to explore 10-year (2007-2016) trends in obesity and abdominal obesity prevalence and associations with different types of PA and SB among US adults. METHODS: National Health and Nutrition Examination Survey (NHANES) data were used with 20- to 64-year-old adults (n = 20,360; mean age: 41.9 years; male: 50.5%; non-Hispanic White: 64.3%). Sex- and sex- and race-specific linear trends in the prevalence of obesity, abdominal obesity, and moderate and vigorous work- and recreation-related PA and SB were estimated. Weighted logistic models explored the association between risk of obesity or abdominal obesity with each type of PA and SB by sex, adjusted for relevant confounders. RESULTS: There were significant increasing trends in obesity and abdominal obesity in both sexes and in Hispanic adults. Men at higher vigorous work-related PA levels (P = 0.045) and women at higher moderate recreational-related PA (P = 0.005) levels had decreased risk of abdominal obesity. Women at the highest versus the lowest level of SB had increased risk of abdominal obesity (P = 0.017). CONCLUSIONS: There was a significantly reduced risk for abdominal obesity with a few types of PA among both sexes and an increased risk with SB among women only.

Provider-Selected Training Needs and Associations With Related Practices in Childcare Settings in Minnesota and Wisconsin.

BACKGROUND: Early care and education settings (ECE) are potential venues for young children to develop healthy lifestyle habits. The study assesses training needs and associations with relevant practices of licensed ECE providers across Minnesota and Wisconsin. METHODS: A random sample of 823 providers completed a 97-item survey assessing nutrition and physical activity (PA) practices and training needs. Logistic regression, adjusted for program type (center- and family home-based), and location (urban/rural) examined associations between the top 3 selected training needs and provider practices. RESULTS: Top training needs: (1) ways to effectively engage parents about healthy eating and PA, (2) low-cost ways to serve healthy foods, and (3) fun and easy nutrition education curricula. Providers who reported being not happy/somewhat happy vs happy/very happy with parent communication were more likely to need training to engage parents. Among providers who prepared food on-site, shopping at Farmer's Market had lower odds of needing training for serving healthy meals on a budget. Not having completed nutrition training in the past year providers were more likely to need training for fun and easy nutrition education curricula. CONCLUSIONS: Providers need additional training to improve communication with parents, healthy food shopping practices, and nutrition-related games.

Dietary Manganese, Plasma Markers of Inflammation, and the Development of Type 2 Diabetes in Postmenopausal Women: Findings From the Women's Health Initiative.

OBJECTIVE: To examine the association between manganese intake and the risk of type 2 diabetes in postmenopausal women and determine whether this association is mediated by circulating markers of inflammation. RESEARCH DESIGN AND METHODS: We included 84,285 postmenopausal women without a history of diabetes from the national Women's Health Initiative Observational Study (WHI-OS). Replication analysis was then conducted among 62,338 women who participated in the WHI-Clinical Trial (WHI-CT). Additionally, data from a case-control study of 3,749 women nested in the WHI-OS with information on biomarkers of inflammation and endothelial dysfunction were examined using mediation analysis to determine the relative contributions of these known biomarkers by which manganese affects type 2 diabetes risk. RESULTS: Compared with the lowest quintile of energy-adjusted dietary manganese, WHI-OS participants in the highest quintile had a 30% lower risk of type 2 diabetes (hazard ratio [HR] 0.70 [95% CI 0.65, 0.76]). A consistent association was also confirmed in the WHI-CT (HR 0.79 [95% CI 0.73, 0.85]). In the nested case-control study, higher energy-adjusted dietary manganese was associated with lower circulating levels of inflammatory biomarkers that significantly mediated the association between dietary manganese and type 2 diabetes risk. Specifically, 19% and 12% of type 2 diabetes risk due to manganese were mediated through interleukin 6 and hs-CRP, respectively. CONCLUSIONS: Higher intake of manganese was directly associated with a lower type 2 diabetes risk independent of known risk factors. This association may be partially mediated by inflammatory biomarkers.

Factors Affecting Obesity and Waist Circumference Among US Adults.

INTRODUCTION: Physical activity, sedentary activity, and food intake affect waist circumference and obesity among adults; however, the relationship is unclear. The objective of our study was to explore how these factors affect waist circumference and obesity prevalence among adults. METHODS: We used cross-sectional data from the National Health and Nutrition Examination Survey 2013-2014 on 4,118 adults, 49% men and 51% women, aged 20 to 64 (mean age, 42). Weighted logistic regression models were fitted for abdominal obesity or obesity status and adjusted for variables of demographic characteristics, food intake, types of physical and sedentary activity, television and video viewing, and computer use. Analyses were stratified by sex. RESULTS: Of the 4,118 people studied, 39% were obese (body mass index ≥30) and 55% had a high-risk waist circumference (hereinafter, abdominal obesity: men, ≥120 cm; women, ≥88 cm). People who watched television or videos 2 hours or more per day had increased odds of being abdominally obese (men, odds ratio [OR], 1.96; 95% confidence interval [CI], 1.29%-2.98%; women, OR, 1.66; 95% CI, 1.06%-2.59%) or obese (men, OR, 2.17; 95% CI, 1.18%-4.02%; women, OR, 1.66; 95% CI, 1.12%-2.48%). After adjusting for types of physical activity, associations remained significant only among men. Moderate recreational physical activity for 150 minutes or more a week versus 149 minutes or less was associated with reduced odds of abdominal obesity for both men (OR, 0.44; 95% CI. 0.22%-0.89%) and women (OR, 0.98; 95% CI, 0.23%-0.67%). Consuming meals prepared away from home was associated with high odds of obesity among women (OR, 1.67; 95% CI, 1.08%-2.58%). CONCLUSION: Watching television and videos was positively associated with prevalence of abdominal obesity and obesity among men and women. Prevalence remained significant only among men with inclusion of physical activity. Further study is needed of the differences between the sexes in how physical and sedentary activity and food consumption are associated with obesity.

Fill "half your child's plate with fruits and vegetables": Correlations with food-related practices and the home food environment.

This study examined the prevalence of parental report of children's adherence to USDA's MyPlate guidelines of 'half of plate filled with fruits and vegetables (FV)' and associations with child and parent/guardian report of food-related practices and the home food environment. Data for this study represent the baseline assessment (n = 160 parent-child dyads) of the Healthy Home Offerings via the Mealtime Environment (HOME) Plus study, a randomized controlled trial to prevent excess weight gain among 8-12 year-old children. Multiple logistic regression models examined associations between a newly created 'half plate FV' variable 'During the past seven days how many times was half of your child's plate filled with fruits and vegetables at dinner?" and personal and home food environmental factors, including food availability, child fruit/vegetable intake, and healthy eating index (HEI), adjusted for race and receipt of public assistance. Parents reported their children had half their plates filled with FV at dinner on average 2.7 times in the past week. With each reported child intake of FV, the odds of having half their plates filled with FV were almost one and a half times greater; there were significantly higher odds of children having half their plates filled with FV with greater children's HEI, parent and child cooking skills and self-efficacy to cook healthy meals, family meal frequency, and availability of more types of fruits and vegetables in the home. The findings demonstrate that the MyPlate campaign's message of "half the plate filled with FV" can be used in nutrition interventions focusing on improving the home food environment and increasing children's FV intake; the survey item used in the present study may be effective in capturing adherence to the MyPlate message.

Geographic Association Between Income Inequality and Obesity Among Adults in New York State.

INTRODUCTION: In addition to economic factors and geographic area poverty, area income inequality - the extent to which income is distributed in an uneven manner across a population - has been found to influence health outcomes and obesity. We used a spatial-based approach to describe interactions between neighboring areas with the objective of generating new insights into the relationships between county-level income inequality, poverty, and obesity prevalence across New York State (NYS). METHODS: We used data from the 2015 American Community Survey and 2013 obesity estimates from the Centers for Disease Control and Prevention for NYS to examine correlations between county-level economic factors and obesity. Spatial mapping and analysis were conducted with ArcMap. Ordinary least squares modeling with adjusting variables was used to examine associations between county-level obesity percentages and county-level income inequality (Gini index). Univariate spatial analysis was conducted between obesity and Gini index, and globally weighted regression and Hot Spot Analysis were used to view spatial clustering. RESULTS: Although higher income inequality was associated with lower obesity rates, a higher percentage of poverty was associated with higher obesity rates. A higher percentage of Hispanic population was associated with lower obesity rates. When tested spatially, higher income inequality was associated with a greater decrease in obesity in southern and eastern NYS counties than in the northern and western counties, with some differences by sex present in this association. CONCLUSION: Increased income inequality and lower poverty percentage were significantly linked to lower obesity rates across NYS counties for men. Income inequality influence differed by geographic location. These findings indicate that in areas with high income inequality, currently unknown aspects of the environment may benefit low-income residents. Future studies should also include environmental factors possibly linked to obesity.

Somali, Latino and Hmong parents' perceptions and approaches about raising healthy-weight children: a community-based participatory research study.

OBJECTIVE: Immigrants in the USA are confronted with health disparities, including childhood obesity and obesity-related chronic diseases. We aimed to identify perceptions of childhood body weight, approaches to raising healthy children and desires for supportive programmes of Somali, Latino and Hmong (SLM) parents in the Twin Cities, Minnesota, USA. DESIGN: Using community-based participatory research, ten focus groups (FG) were conducted with sixty-seven parents (n 28 Somali, three FG; n 19 Latino, four FG; n 20 Hmong, three FG) of 3-12-year-old children in their native language. Demographic information was collected. RESULTS: SLM parents perceived that health is not necessarily weight-based; childhood obesity is caused by overeating, eating unhealthy foods and sedentary activities; traditional foods are generally healthy while American foods are generally unhealthy; and healthy children are inherently physically active. Parents identified their goals as feeding children so they would be healthy and happy, helping them be active and safe, and teaching them to cook traditional foods to be self-sufficient and maintain their cultural identity. Parents were challenged by children's unhealthy food and sedentary preferences, their own uncertainties about healthy foods and behaviours, and structural factors. Parents thought interventions could help them with these challenges, including information about healthy foods, age-appropriate portion sizes, safe places to be active and strategies tailored to their cultural norms. CONCLUSIONS: SLM parents are trying to raise healthy-weight children based on their understanding of children's health, weight, diet and physical activity, while dealing with social, economic and environmental challenges and trying to maintain cultural identity and traditions.

Engaging Parents to Promote Children's Nutrition and Health.

PURPOSE: Using the Academy of Nutrition and Dietetics benchmarks as a framework, this study examined childcare providers' (Head Start [HS], Child and Adult Care Food Program [CACFP] funded, and non-CACFP) perspectives regarding communicating with parents about nutrition to promote children's health. DESIGN: Qualitative. SETTING: State-licensed center-based childcare programs. PARTICIPANTS: Full-time childcare providers (n = 18) caring for children 2 to 5 years old from varying childcare contexts (HS, CACFP funded, and non-CACFP), race, education, and years of experience. METHODS: In-person interviews using semi-structured interview protocol until saturation were achieved. Thematic analysis was conducted. RESULTS: Two overarching themes were barriers and strategies to communicate with parents about children's nutrition. Barriers to communication included-(a) parents are too busy to talk with providers, (b) parents offer unhealthy foods, (c) parents prioritize talking about child food issues over nutrition, (d) providers are unsure of how to communicate about nutrition without offending parents, and (e) providers are concerned if parents are receptive to nutrition education materials. Strategies for communication included-(a) recognize the benefits of communicating with parents about nutrition to support child health, (b) build a partnership with parents through education, (c) leverage policy (federal and state) to communicate positively and avoid conflict, (d) implement center-level practices to reinforce policy, and (e) foster a respectful relationship between providers and parents. CONCLUSION: Policy and environmental changes were recommended for fostering a respectful relationship and building a bridge between providers and parents to improve communication about children's nutrition and health.

Obesity Prevention in Early Child Care Settings.

BACKGROUND: Long-term evaluation studies reveal that high-quality early care and education (ECE) programs that include a lifestyle component predict later adult health outcomes. The purpose of this article is to characterize the nutrition and physical activity (PA) practices, including implementation difficulty and barriers, of licensed center- and family home-based ECE programs serving 2- to 5-year-old children in Minnesota (MN) and Wisconsin (WI). METHOD: A stratified random sampling procedure was used to select representative cross sections of licensed ECE providers in MN and WI. A total of 2,000 providers (1,000 center-based, 1,000 family home-based) were randomly selected and invited to respond to a 97-item survey with questions representing (1) nutrition and PA practices, (2) barriers to meeting nutrition and PA best practices, and (3) written and implemented nutrition and PA policies. Summated scales were constructed for nutrition-related (range 0-15; Cronbach's α = .86) and for PA-related best practices (range 0-10; Cronbach's α = .82). RESULTS: A total of 823 providers returned surveys between August 2010 and March 2011, resulting in a 44% bistate participation rate. Across all programs an average ( SD) of 7.0 (4.1) nutrition best practices were already implemented. Center-based providers reported on average 0.8 additional nutrition best practice (7.4 vs. 6.6, p = .01). Across all programs an average ( SD) of 5.2 (3.1) PA best practices were already implemented. Center-based providers reported on average one more PA best practice (5.3 vs. 4.3, p < .01). The cost of healthy food and the weather were identified as barriers by 80% of providers, regardless of program type.

Ethnic/racial disparities in adolescents' home food environments and linkages to dietary intake and weight status.

Research is needed to confirm that public health recommendations for home/family food environments are equally relevant for diverse populations. This study examined ethnic/racial differences in the home/family environments of adolescents and associations with dietary intake and weight status. The sample included 2374 ethnically/racially diverse adolescents and their parents enrolled in coordinated studies, EAT 2010 (Eating and Activity in Teens) and Project F-EAT (Families and Eating and Activity in Teens), in the Minneapolis/St. Paul metropolitan area. Adolescents and parents completed surveys and adolescents completed anthropometric measurements in 2009-2010. Nearly all home/family environment variables (n=7 of 8 examined) were found to vary significantly across the ethnic/racial groups. Several of the home/family food environment variables were significantly associated with one or more adolescent outcome in expected directions. For example, parental modeling of healthy food choices was inversely associated with BMI z-score (p=0.03) and positively associated with fruit/vegetable consumption (p<0.001). Most observed associations were applicable across ethnic/racial groups; however; eight relationships were found to differ by ethnicity/race. For example, parental encouragement for healthy eating was associated with lower intake of sugar-sweetened beverages only among youth representing the White, African American, Asian, and mixed/other ethnic/racial groups and was unrelated to intake among East African, Hispanic, and Native American youth. Food and nutrition professionals along with other providers of health programs and services for adolescents should encourage ethnically/racially diverse parents to follow existing recommendations to promote healthy eating such as modeling nutrient-dense food choices, but also recognize the need for cultural sensitivity in providing such guidance.

Dietary and weight-related behaviors and body mass index among Hispanic, Hmong, Somali, and white adolescents.

BACKGROUND: The population of the United States is becoming increasingly ethnically and racially diverse, much of it due to immigration patterns. However, little is known about dietary intake and weight-related concerns and behaviors of youth from some ethnic-minority groups, especially Hispanic, Hmong, and Somali adolescents. OBJECTIVE: Our aim was to describe dietary intake and weight-related concerns and behaviors among Hispanic, Hmong, and Somali adolescents and compare them with white adolescents. DESIGN: We performed a cross-sectional analysis of data from Eating and Activity in Teens 2010, a population-based study in the Minneapolis/St Paul metropolitan area. PARTICIPANTS/SETTING: Current analysis includes 1,672 adolescents (Hispanic: n=562 [33.6%]; Hmong: n=477 [28.5%]; Somali: n=113 [6.8%]; white: n=520 [31.1%]; mean age=15.0 years). Adolescents completed classroom surveys and had their height/weight measured during the 2009-2010 academic year. STATISTICAL ANALYSIS: Multivariable regression models, adjusted for socioeconomic status, age, and school as a random effect were used to examine racial/ethnic differences for each outcome variable for boys and girls. RESULTS: There were numerous differences in the behaviors of Hispanic, Hmong, and Somali adolescents as compared with whites. Hispanic and Somali youth consumed fruit and fast food more frequently. Hmong adolescents consumed sugar-sweetened beverages less frequently, and Somali boys consumed energy and sport drinks more frequently than whites. Compared with white boys, overweight/obesity was higher among Hispanic and Hmong. A higher percentage of Hmong and Somali adolescents engaged in unhealthy weight control behaviors. Body satisfaction was lower for all Hmong adolescents compared with whites. CONCLUSIONS: There were varying areas of concern in dietary intake, weight, and weight-related concerns and behaviors among adolescents in all ethnic groups. Future nutrition and physical activity interventions that include adolescents from these ethnic and cultural groups can benefit from, for example, modifying intervention strategies to the specific priority behaviors within the target population.

Intervention effects on kindergarten and first-grade teachers' classroom food practices and food-related beliefs in American Indian reservation schools.

Prevalence of obesity among American Indian children is higher than the general US population. The school environment and teachers play important roles in helping students develop healthy eating habits. The aim of this prospective study was to examine teachers' classroom and school food practices and beliefs and the effect of teacher training on these practices and beliefs. Data were used from the Bright Start study, a group-randomized, school-based trial that took place on the Pine Ridge American Indian reservation (fall 2005 to spring 2008). Kindergarten and first-grade teachers (n=75) from 14 schools completed a survey at the beginning and end of the school year. Thirty-seven survey items were evaluated using mixed-model analysis of variance to examine the intervention effect for each teacher-practice and belief item (adjusting for teacher type and school as random effect). At baseline, some teachers reported classroom and school food practices and beliefs that supported health and some that did not. The intervention was significantly associated with lower classroom use of candy as a treat (P=0.0005) and fast-food rewards (P=0.008); more intervention teachers disagreed that fast food should be offered as school lunch alternatives (P=0.019), that it would be acceptable to sell unhealthy foods as part of school fundraising (P=0.006), and that it would not make sense to limit students' food choices in school (P=0.035). School-based interventions involving teacher training can result in positive changes in teachers' classroom food practices and beliefs about the influence of the school food environment in schools serving American Indian children on reservations.