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1.
Artículo en Inglés | MEDLINE | ID: mdl-38771795

RESUMEN

This study aimed to determine the prevalence of breastfeeding initiation and continuation at two months postpartum in American Indian (AI) mothers in South Dakota and to identify factors associated with breastfeeding. Using logistic regression, data from the South Dakota Pregnancy Risk Assessment Monitoring System were used to investigate the relationship between binary breastfeeding initiation and continuation outcomes and maternal behaviors and experiences including access to health care, safe sleep practices, ability to handle life events, depression, and sources of breastfeeding information. Higher odds of initiation were seen for factors including access to health care services, ability to handle life events, and sources of breastfeeding information, while lower odds were seen for factors including safe sleep. Higher odds of continuation were seen among mothers who reported not taking long to get over setbacks and among mothers who reported no postpartum depression, while lower odds of continuation were seen among mothers practicing safe sleep. Several modifiable factors were identified as reasons for stopping breastfeeding. This information about factors associated with higher odds of breastfeeding initiation and continuation at two months postpartum can be used to inform interventions, programs, and policies designed to support breastfeeding among AI women and to guide future research in this area.


Asunto(s)
Lactancia Materna , Indígenas Norteamericanos , Humanos , Femenino , Adulto , Lactancia Materna/etnología , South Dakota , Adulto Joven , Periodo Posparto/etnología , Adolescente
3.
Am J Clin Nutr ; 119(5): 1216-1226, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38431121

RESUMEN

BACKGROUND: Limited access to healthy foods, resulting from residence in neighborhoods with low-food access or from household food insecurity, is a public health concern. Contributions of these measures during pregnancy to birth outcomes remain understudied. OBJECTIVES: We examined associations between neighborhood food access and individual food insecurity during pregnancy with birth outcomes. METHODS: We used data from 53 cohorts participating in the nationwide Environmental Influences on Child Health Outcomes-Wide Cohort Study. Participant inclusion required a geocoded residential address or response to a food insecurity question during pregnancy and information on birth outcomes. Exposures include low-income-low-food-access (LILA, where the nearest supermarket is >0.5 miles for urban or >10 miles for rural areas) or low-income-low-vehicle-access (LILV, where few households have a vehicle and >0.5 miles from the nearest supermarket) neighborhoods and individual food insecurity. Mixed-effects models estimated associations with birth outcomes, adjusting for socioeconomic and pregnancy characteristics. RESULTS: Among 22,206 pregnant participants (mean age 30.4 y) with neighborhood food access data, 24.1% resided in LILA neighborhoods and 13.6% in LILV neighborhoods. Of 1630 pregnant participants with individual-level food insecurity data (mean age 29.7 y), 8.0% experienced food insecurity. Residence in LILA (compared with non-LILA) neighborhoods was associated with lower birth weight [ß -44.3 g; 95% confidence interval (CI): -62.9, -25.6], lower birth weight-for-gestational-age z-score (-0.09 SD units; -0.12, -0.05), higher odds of small-for-gestational-age [odds ratio (OR) 1.15; 95% CI: 1.00, 1.33], and lower odds of large-for-gestational-age (0.85; 95% CI: 0.77, 0.94). Similar findings were observed for residence in LILV neighborhoods. No associations of individual food insecurity with birth outcomes were observed. CONCLUSIONS: Residence in LILA or LILV neighborhoods during pregnancy is associated with adverse birth outcomes. These findings highlight the need for future studies examining whether investing in neighborhood resources to improve food access during pregnancy would promote equitable birth outcomes.


Asunto(s)
Inseguridad Alimentaria , Abastecimiento de Alimentos , Resultado del Embarazo , Humanos , Femenino , Embarazo , Estudios de Cohortes , Adulto , Abastecimiento de Alimentos/estadística & datos numéricos , Recién Nacido , Características del Vecindario , Características de la Residencia , Pobreza , Adulto Joven
4.
Curr Dev Nutr ; 7(11): 102019, 2023 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-38035205

RESUMEN

Background: Longitudinal measures of diet spanning pregnancy through adolescence are needed from a large, diverse sample to advance research on the effect of early-life nutrition on child health. The Environmental influences on Child Health Outcomes (ECHO) Program, which includes 69 cohorts, >33,000 pregnancies, and >31,000 children in its first 7-y cycle, provides such data, now publicly available. Objectives: This study aimed to describe dietary intake data available in the ECHO Program as of 31 August, 2022 (end of year 6 of Cycle 1) from pregnancy through adolescence, including estimated sample sizes, and to highlight the potential for future analyses of nutrition and child health. Methods: We identified and categorized ECHO Program dietary intake data, by assessment method, participant (pregnant person or child), and life stage of data collection. We calculated the number of maternal-child dyads with dietary data and the number of participants with repeated measures. We identified diet-related variables derived from raw dietary intake data and nutrient biomarkers measured from biospecimens. Results: Overall, 66 cohorts (26,941 pregnancies, 27,103 children, including 22,712 dyads) across 34 US states/territories provided dietary intake data. Dietary intake assessments included 24-h recalls (1548 pregnancies and 1457 children), food frequency questionnaires (4902 and 4117), dietary screeners (8816 and 23,626), and dietary supplement use questionnaires (24,798 and 26,513). Repeated measures were available for ∼70%, ∼30%, and ∼15% of participants with 24-h recalls, food frequency questionnaires, and dietary screeners, respectively. The available diet-related variables describe nutrient and food intake, diet patterns, and breastfeeding practices. Overall, 17% of participants with dietary intake data had measured nutrient biomarkers. Conclusions: ECHO cohorts have collected longitudinal dietary intake data spanning pregnancy through adolescence from a geographically, socioeconomically, and ethnically diverse US sample. As data collection continues in Cycle 2, these data present an opportunity to advance the field of nutrition and child health.

5.
Health Promot Pract ; 24(1_suppl): 152S-160S, 2023 05.
Artículo en Inglés | MEDLINE | ID: mdl-36999504

RESUMEN

BACKGROUND: Community wellness coalitions are an important part of functioning program infrastructure and have been effective in promoting policy, systems, and environmental (PSE) change, especially when paired with technical support by a community champion or Extension staff. PSE strategies are critical to support long-lasting behavior change but can be challenging to implement. Extension is an established and equipped organization that has potential to help community overcome those challenges. The aim of this article was to identify and describe experiences of Extension staff working as community coaches. METHODS: A mixed-methods design to assess the impact of Extension staff working with Community Champions included a quantitative Extension Coaching Confidence Scorecard and an Extension Key Informant Interview. RESULTS: The total Extension Coaching Confidence score significantly increased from pre- to post-intervention (55.1 ± 35.3 vs. 81.7 ± 37.7, p = .03). Five facilitators and two barriers to wellness coalition development were identified by Extension staff. DISCUSSION: The results of this study indicate that the model of community coaching used was effective at addressing the foundational components of the Component Model of Infrastructure (CMI). However, comprehensive training for Extension staff in the CMI and technical assistance are needed in order to build capacity, achieve outcomes, and promote sustainability. IMPLICATIONS FOR PRACTICE: Individuals seeking to transition to PSE work should be provided with a foundation of specific, targeted training in the CMI and evidence-based technical assistance methods. Practitioners should recognize the essential role of community champions in PSE work. Completing the Extension Coaching Confidence Scorecard periodically can inform evolving training needs.


Asunto(s)
Servicios de Salud Comunitaria , Políticas , Humanos
6.
Health Promot Pract ; 24(1_suppl): 68S-79S, 2023 05.
Artículo en Inglés | MEDLINE | ID: mdl-36999506

RESUMEN

Obesity prevalence is higher among rural populations than urban, which may be related to differences in environments. Rural counties face barriers to accessing healthy foods and physical activity opportunities including isolation, transportation distances, and lack of facilities. As part of the Centers for Disease Control and Prevention Division of Nutrition, Physical Activity, and Obesity High Obesity Program, community-based wellness coalitions were established in six South Dakota counties with adult obesity prevalence >40%. The community coalitions were charged with improving access to healthy foods and safe and accessible places to participate in physical activity within their rural, underserved communities. Coalitions were created and members were recruited by Cooperative Extension staff who had existing relationships with key stakeholders within the community. Within these coalitions, champions were identified to provide leadership and ensure project implementation. Ongoing support and technical assistance were provided to the community coalitions by Cooperative Extension staff as they completed a community needs assessment, disseminated results of the needs assessment with the community, created action plans based on needs assessment data, implemented evidence-based interventions to support nutrition and physical activity policy, system and environmental changes, and assessed impact within their community. Overall, the purpose of this article is to share the project methodology, which capitalized on using Cooperative Extension, to build capacity to improve the nutrition and physical activity environment in rural, unserved communities. Sustainability of this work, along with lessons learned, is also discussed.


Asunto(s)
Promoción de la Salud , Salud Pública , Humanos , Promoción de la Salud/métodos , Obesidad/epidemiología , Obesidad/prevención & control , Políticas , Ejercicio Físico , Población Rural
7.
Nutrients ; 15(3)2023 Jan 29.
Artículo en Inglés | MEDLINE | ID: mdl-36771388

RESUMEN

Evidence of the relationship between dietary cost, diet quality, and socio-economic status is mixed. No studies have directly evaluated food-security status and dietary cost. This study investigated whether food-pantry clients with low and very low food-security status had less expensive daily diets than food-secure clients by comparing total cost, cost per gram, and cost per calorie of total daily dietary intake both per person and by individual food item, followed by evaluations of each food group. Mixed-model regression and Tukey-Kramer comparisons were used to compare food-security groups. There was no clear association between food-security status and cost of daily diet. Analyzed per person, total price and price per gram showed significant differences between low food-secure and food-secure groups. When analyzing individual food items, prices per calorie were significantly different between food-secure and very low food-secure groups. The directionality of the relationships by food-security status was inconsistent. Per person, those with lower food security had lower mean prices, and for individual foods this association was reversed. Therefore, the metric of food cost and the unit of analysis are critical to determining the relationship between food-security status and dietary cost.


Asunto(s)
Dieta , Alimentos , Humanos , Adulto , Ingestión de Energía , Abastecimiento de Alimentos , Ingestión de Alimentos
8.
J Am Coll Health ; : 1-5, 2022 May 12.
Artículo en Inglés | MEDLINE | ID: mdl-35549833

RESUMEN

Objectives: To assess eating behaviors and identify whether there is an association between eating behaviors and the perceived nutrition environment among college students. Participants: College students (n = 180) actively living on campus during the 2019-2020 academic school year. Methods: Cross- sectional study utilizing the validated NEMS-P survey tool to collect all data. A multivariate logistics regression was used to assess the association between eating behaviors and the perceived nutrition environment. Results: Statistically significant association noted between perceived higher cost of healthy eating and decreased consumption of fruit (p = .027), availability of nutrition information (healthy eating signs) and increased vegetable and fruit consumption (p = .018, p = 0.010) and increased ease of purchasing fruits and vegetables and increased consumption (p = 0.037). Conclusion: The campus nutrition environment can provide students the opportunity to learn about and practice healthy eating through available foods and beverages, nutrition education and signs that encourage healthy eating throughout the campus.

9.
J Nutr Educ Behav ; 54(6): 557-564, 2022 06.
Artículo en Inglés | MEDLINE | ID: mdl-35491379

RESUMEN

OBJECTIVE: Conducting exploratory factor analysis (EFA) with the existing home environment assessment-the Comprehensive Home Environment Survey (CHES), to identify scales related to food parenting practices. METHODS: Parents of 3- to 5-year-old children (n = 172) completed the CHES surveys. After selected items from CHES were categorized into food parenting practice constructs, EFA was used to identify potential subconstructs. Internal consistency and Spearman correlation analysis were also conducted. RESULTS: The EFAs identified 4 factors within the structure, 4 within coercive control, and 2 within autonomy support. CONCLUSIONS AND IMPLICATIONS: The results provided preliminary evidence and support that the CHES can be used to measure food parenting practices. The study was limited to a small sample of non-Hispanic White and highly educated participants, less identified items within autonomy support, and lower internal consistency for several identified factors. Confirmatory factor analysis in a larger and more diverse sample is needed for future research.


Asunto(s)
Relaciones Padres-Hijo , Responsabilidad Parental , Niño , Crianza del Niño , Preescolar , Conducta Alimentaria , Ambiente en el Hogar , Humanos , Padres , Encuestas y Cuestionarios
10.
J Acad Nutr Diet ; 122(11): 2060-2071, 2022 11.
Artículo en Inglés | MEDLINE | ID: mdl-35231664

RESUMEN

BACKGROUND: Voices for Food was a longitudinal community, food pantry-based intervention informed by the social ecological model, and designed to improve food security, dietary intake, and quality among clients, which was carried out in 24 rural food pantries across 6 Midwestern states. OBJECTIVE: Our objective was to evaluate changes in adult food security, dietary intake, and quality from baseline (2014) to follow-up (2016), and to assess the role of adult food security on dietary outcomes. DESIGN: A multistate, longitudinal, quasi-experimental intervention with matched treatment and comparison design was used to evaluate treatment vs comparison group changes over time and changes in both groups over time. PARTICIPANTS/SETTING: Adult food pantry clients (n = 617) completed a demographic food security survey, and up to three 24-hour dietary recalls at baseline (n = 590) and follow-up (n = 160). INTERVENTION: Community coaching served as the experimental component, which only "treatment" communities received, and a food council guide and food pantry toolkit were provided to both "treatment" and matched "comparison" communities. MAIN OUTCOME MEASURES: Change in adult food security status, mean usual intakes of nutrients and food groups, and Healthy Eating Index-2010 scores were the main outcome measures. STATISTICAL ANALYSES PERFORMED: Linear mixed models estimated changes in outcomes by intervention group and by adult food security status over time. RESULTS: Improvements in adult food security score (-0.7 ± 0.3; P = .01), Healthy Eating Index-2010 total score (4.2 ± 1.1; P < .0001), and empty calories component score (3.4 ± 0.5; P <.0001) from baseline to follow-up were observed in treatment and comparison groups, but no statistically significant changes were found for adult food security status, dietary quality, and usual intakes of nutrients and food groups between the 2 groups over time. The intervention effect on dietary quality and usual intake changes over time by adult food security status were also not observed. CONCLUSIONS: Food pantry clients in treatment and comparison groups had higher food security and dietary quality at the follow-up evaluation of the Voices for Food intervention trial compared with baseline, despite the lack of difference among the groups as a result of the experimental coaching component.


Asunto(s)
Asistencia Alimentaria , Adulto , Humanos , Abastecimiento de Alimentos , Alimentos , Seguridad Alimentaria , Ingestión de Alimentos
11.
J Acad Nutr Diet ; 122(7): 1326-1335.e6, 2022 07.
Artículo en Inglés | MEDLINE | ID: mdl-35063663

RESUMEN

BACKGROUND: Food pantries are part of the food environment that serve as a resource to individuals having low or very low food security. Determining whether or not application of two US Department of Agriculture food composition databases to foods in the food pantry environment estimate nutrient means differently will inform interventions aimed to improve these food environments. OBJECTIVE: To quantify and compare amounts of key nutrients within the food items included in eight midwestern food pantry inventories and evaluate the quality of the match of these foods as assigned to two food composition databases, the Food and Nutrient Database for Dietary Studies 2013-2014 and the National Nutrient Database for Standard Reference version 28. DESIGN: This cross-sectional, secondary analysis used data from Voices for Food Clinical Trial (2014). SETTING: Food pantry inventories were recorded from four food pantries in Indiana and four in South Dakota from US Department of Agriculture-classified nonmetro counties with high poverty. MAIN OUTCOME MEASURES: Main outcomes measured were least square nutrient means for the total food pantry inventory and by food group. STATISTICAL ANALYSES PERFORMED: Ranked nutrient means and food-match scores that quantified how closely the recorded description matched the database food descriptions were estimated and compared between databases using the Wilcoxon unpaired two-sample test and Fisher exact test. Multiple one-way adjusted analysis of covariance tested for significant differences in least square mean nutrient values between databases. RESULTS: For the total pantry inventory, ranked least square means of total fiber; calcium; potassium; vitamins C, D, A, and B-12; choline; and sodium differed significantly between databases, whereas among all food groups, vitamins A and D differed. Food items in the total pantry inventory more closely matched with the National Nutrient Database for Standard Reference version 28 than the Food and Nutrient Database for Dietary Studies 2013-2014 (P < 0.0001). CONCLUSIONS: National Nutrient Database for Standard Reference version 28 more closely matches food items from Midwestern food pantry inventories compared with the Food and Nutrient Database for Dietary Studies 2013-2014.


Asunto(s)
Asistencia Alimentaria , Agricultura , Estudios Transversales , Abastecimiento de Alimentos , Humanos , Estados Unidos , Vitaminas
12.
Artículo en Inglés | MEDLINE | ID: mdl-34948951

RESUMEN

The built environment contributes to an individual's health, and rural geographies face unique challenges for healthy eating and active living. The purpose of this descriptive study was to assess the nutrition and physical activity environments in rural communities with high obesity prevalence. One community within each of six high obesity prevalence counties in a rural Midwest state completed the Nutrition Environment Measures Survey for Stores (NEMS-S) and the Rural Active Living Assessment (RALA). Data were collected by trained community members and study staff. All communities had at least one grocery store and five had at least one convenience store. Grocery stores had higher mean total NEMS-S scores than convenience stores (26.6 vs. 6.0, p < 0.001), and higher scores for availability (18.7 vs. 5.3, p < 0.001) and quality (5.4 vs. 0, p < 0.001) of healthful foods (higher scores are preferable). The mean RALA town-wide assessment score across communities was 56.5 + 15.6 out of a possible 100 points. The mean RALA program and policy assessment score was 40.8 + 20.4 out of a possible 100 points. While grocery stores and schools are important for enhancing food and physical environments in rural areas, many opportunities exist for improvements to impact behaviors and address obesity.


Asunto(s)
Comercio , Población Rural , Ejercicio Físico , Alimentos , Abastecimiento de Alimentos , Humanos , Obesidad/epidemiología
13.
Nutrients ; 13(10)2021 Oct 16.
Artículo en Inglés | MEDLINE | ID: mdl-34684630

RESUMEN

Previous evidence suggests that children's eating behaviors were largely influenced by the parent and home eating structure. This study examined the relationship between parenting styles (including authoritative, authoritarian, indulgent, and uninvolved), food parenting practices (within Structure, Coercive Control, and Autonomy Support constructs) and dietary intakes of preschoolers. Children aged 3-5 years and their parents were recruited from preschools/daycare centers and parents completed the surveys (n = 166). Dietary intakes were collected using the Harvard Service Food Frequency Questionnaire (HSFFQ), parenting style was assessed using the Parenting Dimensions Inventory-Short Version (PDI-S), and food parenting practices were measured using Comprehensive Home Environment Survey (CHES). The results showed that food parenting practices had a higher number of specific significant findings on children's nutrient and food group intakes than parenting styles. Correlation analyses showed positive parenting practices within Structure were significantly related to healthier children's intakes (e.g., vegetables, iron, and folate) and less unhealthy dietary intakes (e.g., sweets and total fats). Regression models show that children with authoritative parents consumed more fruits compared to children with authoritarian parents and indulgent parents. The results addressed the importance of parental influences for preschoolers' healthy dietary intakes, which suggested that future interventions and educational programs could enhance parenting practices to impact child diet.


Asunto(s)
Fenómenos Fisiológicos Nutricionales Infantiles , Dieta/métodos , Conducta Alimentaria , Relaciones Padres-Hijo , Responsabilidad Parental , Adulto , Conducta Infantil , Preescolar , Ingestión de Alimentos , Femenino , Conductas Relacionadas con la Salud , Humanos , Masculino , Padres , Encuestas y Cuestionarios
14.
J Acad Nutr Diet ; 121(1): 74-83, 2021 01.
Artículo en Inglés | MEDLINE | ID: mdl-33350943

RESUMEN

BACKGROUND: Food pantries have the potential to improve the quality of clients' diets. OBJECTIVE: This study evaluated the relationship between the quality of the mix of foods in pantry inventories and client food bags (separately), as assessed by the Healthy Eating Index-2010 (HEI-2010), with client diet quality and how these relationships varied by food security status. DESIGN: This cross-sectional, secondary analysis used baseline data from the Voices for Food intervention study (Clinical Trial Registry: NCT03566095). A demographic questionnaire, the US Household Food Security Survey Module, and up to three 24-hour dietary recalls on nonconsecutive days, including weekdays and weekends, were collected. Foods available in pantry inventories and distributed in client food bags were recorded at one time point during baseline data collection. PARTICIPANTS AND SETTING: A convenience sample of adult food pantry clients (N = 575) from 24 rural, food pantries in the US Midwest was recruited from August to November 2014. MAIN OUTCOME MEASURES: Pantry inventories, client food bags, and client diets were scored using the HEI-2010. Main outcomes were client HEI-2010 scores. STATISTICAL ANALYSES PERFORMED: Linear regression models estimated associations between HEI-2010 total and component scores for pantry inventories and client food bags (in separate models) and the corresponding scores for client dietary intake. The interaction of client food security status, and potential pantry- and client-level confounders, was considered. RESULTS: Client food bag HEI-2010 scores were positively associated with client diet scores for total vegetables, greens and beans, and total fruit components, whereas pantry inventory HEI-2010 scores were negatively associated with client diet scores for total fruit, total protein foods, and seafood and plant proteins components. Client food bag whole-grains scores were more strongly associated with very low food secure compared with food secure client diet scores (all P values < 0.05). CONCLUSIONS: The quality of client food bags, but not of pantry inventories, was positively associated with client diet quality in a rural sample in the US Midwest.


Asunto(s)
Dieta Saludable/estadística & datos numéricos , Proteínas en la Dieta , Asistencia Alimentaria/estadística & datos numéricos , Frutas , Verduras , Adulto , Anciano , Ensayos Clínicos como Asunto , Estudios Transversales , Encuestas sobre Dietas , Femenino , Seguridad Alimentaria/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Medio Oeste de Estados Unidos , Población Rural , Adulto Joven
15.
J Sch Health ; 91(1): 77-83, 2021 01.
Artículo en Inglés | MEDLINE | ID: mdl-33152795

RESUMEN

BACKGROUND: School districts participating in the US Child Nutrition program are required to have a wellness policy. Many state agencies provide model policies to aid districts in policy creation. However, use of model wellness policies has not been associated with higher quality policies. Therefore, the purpose of the present study was to assess the quality of model wellness policies and to determine if federal regulations are more likely to be included than evidence-based best practices. METHODS: Model wellness polices available through state agency websites were analyzed for comprehensiveness and strength using the WellSAT 3.0 and item status as a federal regulation or best practice was assigned. We used linear regression to determine if federal regulation status was associated with inclusion in model wellness policies. RESULTS: Overall, 34 states had model wellness policies available online. The total comprehensiveness and strength of model wellness policies was 59.3 ± 17.5 and 21.4 ± 17.6, respectively, out of 100 possible points. Among policy sections, comprehensiveness was highest within Nutrition Education (73.2 ± 31.6) and lowest in Wellness Promotion and Marketing (49.8 ± 27.2). On average, WellSAT items that were federal regulations were covered in 71% of model policies, while best practices were only covered in 54% of model policies (p = .008). CONCLUSIONS: There is a need to improve the quality of model wellness policies. The development of a uniform model policy may be warranted to provide a comprehensive list of federal regulations and best practices, written with strong language, for inclusion within school wellness policies.


Asunto(s)
Servicios de Salud Escolar , Instituciones Académicas , Niño , Educación en Salud , Política de Salud , Promoción de la Salud , Humanos , Política Nutricional
16.
Microorganisms ; 8(8)2020 Aug 16.
Artículo en Inglés | MEDLINE | ID: mdl-32824364

RESUMEN

Retail programs offer popular weight-loss options amid the ongoing obesity crisis. However, research on weight-loss outcomes within such programs is limited. This prospective-cohort observational study enrolled 58 men and women between ages 20 and 72 years from a retail program to assess the influence of client features on energy-restriction induced weight-loss response. DESeq2 in R-studio, a linear regression model adjusting for significantly correlating covariates, and Wilcoxon signed-rank and Kruskal-Wallis for within- and between-group differences, respectively, were used for data analyses. An average 10% (~10 kg) reduction in baseline-weight along with lower total-, android-, gynoid-, and android:gynoid-fat were observed at Week 12 (all, p < 0.05). Fifty percent of participants experienced a higher response, losing an average of 14.5 kg compared to 5.9 kg in the remaining low-response group (p < 0.0001). Hemoglobin-A1C (p = 0.005) and heart rate (p = 0.079) reduced in the high-response group only. Fat mass and A1C correlated when individuals had high android:gynoid fat (r = 0.55, p = 0.008). Gut-microbial ß-diversity was associated with BMI, body fat%, and android-fat (all, p < 0.05). Microbiota of the high-response group had a higher baseline OTU-richness (p = 0.02) as well as differential abundance and/or associations with B. eggerthi, A. muciniphila, Turicibacter, Prevotella, and Christensenella (all, p/padj < 0.005). These results show that intestinal microbiota as well as sex and body composition differences may contribute to variable weight-loss response. This highlights the importance of various client features in the context of real-world weight control efforts.

17.
J Acad Nutr Diet ; 120(9): 1457-1468, 2020 09.
Artículo en Inglés | MEDLINE | ID: mdl-32703690

RESUMEN

BACKGROUND: Food pantry users represent a predominantly food insecure population, yet dietary intake may differ among food secure (FS), low FS, and very low FS clients. Usual intake of food groups and nutrients by food security status has not previously been compared among food pantry clients. OBJECTIVE: This study aimed to estimate the usual intakes of underconsumed nutrients (ie, potassium; dietary fiber; choline; magnesium; calcium; vitamins A, D, E, and C; and iron) and related food groups (ie, vegetables, fruits, whole grains, and dairy) and dietary quality, and to evaluate their relationship with food security status. DESIGN: This cross-sectional, secondary analysis used baseline data from a prior intervention study (Clinical Trial Registry: NCT03566095). A demographic questionnaire, the US Household Food Security Survey Module, and up to three 24-hour dietary recalls on nonconsecutive days, including weekdays and weekends, were collected. PARTICIPANTS/SETTING: This community-based study included a convenience sample of adult, midwestern food pantry clients (N=579) recruited from August to November 2014. MAIN OUTCOME MEASURES: Main outcomes evaluated were Healthy Eating Index-2010 scores and usual intakes of underconsumed nutrients and related food groups. STATISTICAL ANALYSES PERFORMED: Linear regression models and the National Cancer Institute method, adjusting for confounders, were used to estimate associations of food security with diet quality and usual intake, respectively. RESULTS: Being FS was associated with a higher whole grains HEI-2010 score and higher mean usual intake of whole grains compared with being low FS. Being FS was associated with higher usual intakes of iron and dairy compared with being very low FS. Being FS was associated with a higher mean usual intake of dark green vegetables compared with being low FS and very low FS. Usual intakes were below federal guidance for all subgroups of food security. CONCLUSIONS: Although food security status may differentiate dietary intake among food pantry clients, improvements are needed among all clients.


Asunto(s)
Dieta Saludable/estadística & datos numéricos , Asistencia Alimentaria/estadística & datos numéricos , Seguridad Alimentaria/estadística & datos numéricos , Nutrientes/análisis , Población Rural/estadística & datos numéricos , Adolescente , Adulto , Anciano , Ensayos Clínicos como Asunto , Estudios Transversales , Encuestas sobre Dietas , Femenino , Humanos , Modelos Lineales , Masculino , Persona de Mediana Edad , Medio Oeste de Estados Unidos , Valor Nutritivo , Adulto Joven
18.
Nutr Metab Insights ; 13: 1178638820928413, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-32595281

RESUMEN

Background: There is a need for improving long-term success in meal replacement programs and identifying the variables that affect weight loss and maintenance in a proprietary weight loss program that includes health coaching. Objective: The aim of this study is to evaluate weight-related eating behaviors of participants with clinically significant weight loss (CSWL) in a proprietary weight loss program. Study Design, Setting, and Participants: A cross-sectional sample of participants (n=1,454) enrolled in a proprietary weight-loss program that includes meal replacements and health coaching were queried via an on-line survey for weight-related eating behaviors and weight history. Main Outcome Measures and Analysis: Weight-related eating behaviors of routine restraint (RR), compensatory restraint (CR), susceptibility to external cues (SEC), and emotional eating (EE) were assessed using the Weight Related Eating Questionnaire. CSWL was defined as having achieved a weight loss greater than 10% of starting weight. Participants were dichotomized into those with CSWL (n=973) and with no CSWL (n=481). The relationship between CSWL (controlling for age and sex) as the dependent variable and weight-related eating behaviors (RR, CR, SEC, and EE) as the independent variables was assessed using logistic regression (Stata/SE 14). Results: Those with CSWL have higher odds of having RR (OR: 1.3, p<0.05) and CR (OR: 1.1, p<0.05) and lower odds of SEC (OR: 0.7, p<0.05) and EE (OR: 0.8, p<0.05) eating behaviors than those without CSWL. Conclusions: Weight-related eating behaviors of participants in proprietary meal replacement weight-loss programs who have successfully lost weight differ compared to those who have not. Knowledge of the relationship between CSWL and weight-related eating behaviors can be used by coaches to assist participants in reinforcing those behaviors that support weight-loss. These results are limited to participants who self-select for proprietary meal-replacement weight-loss programs and cannot be generalized to other weight-loss or maintenance programs.

19.
J Nutr ; 150(3): 546-553, 2020 03 01.
Artículo en Inglés | MEDLINE | ID: mdl-31711170

RESUMEN

BACKGROUND: Breakfast consumption has declined over the past 40 y and is inversely associated with obesity-related diet and health outcomes. The breakfast pattern of food pantry clients and its association with diet is unknown. OBJECTIVE: The objective is to investigate the association of breakfast consumption with diet quality and usual nutrient intakes among food pantry clients (n = 472) living in rural communities. METHODS: This was an observational study using cross-sectional analyses. English-speaking participants ≥18 y (or ≥19 y in Nebraska) were recruited from 24 food pantries in rural high-poverty counties in Indiana, Michigan, Missouri, Nebraska, Ohio, and South Dakota. Participants were surveyed at the pantry regarding characteristics and diet using 24-h recall. A second recall was self-completed or completed via assisted phone call within 2 wk of the pantry visit. Participants were classified as breakfast skippers when neither recall reported breakfast ≥230 kcal consumed between 04:00 and 10:00; breakfast consumers were all other participants. The Healthy Eating Index-2010 was modeled with breakfast pattern using multiple linear regression. Mean usual intake of 16 nutrients was estimated using the National Cancer Institute Method and compared across breakfast pattern groups. Usual nutrient intake was compared with the Estimated Average Requirement (EAR) or Adequate Intake (AI) to estimate the proportion of population not meeting the EAR or exceeding the AI. RESULTS: A total of 56% of participants consumed breakfast. Compared with breakfast skippers, breakfast consumers had 10-59% significantly higher usual mean intakes of all nutrients (P ≤ 0.05), and had 12-21% lower prevalence of at-risk nutrient intakes except for vitamin D, vitamin E, and magnesium. CONCLUSIONS: Adult food pantry clients living in rural communities experienced hardships in meeting dietary recommendations. Breakfast consumption was positively associated with usual nutrient intakes in this population. This trial was registered at clinicaltrials.gov as NCT03566095.


Asunto(s)
Desayuno , Micronutrientes/administración & dosificación , Población Rural , Adulto , Estudios Transversales , Ingestión de Energía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Encuestas Nutricionales
20.
Prev Chronic Dis ; 16: E156, 2019 11 27.
Artículo en Inglés | MEDLINE | ID: mdl-31775009

RESUMEN

Gardens provide access to healthy food, increase access to nutrition and physical activity opportunities, and are a focal point for community interventions. We used a gardening intervention to improve local access to and consumption of fruits and vegetables and as an integral part of overall efforts of local wellness coalitions. Seasonal garden coordinators were hired, and action plans included goals for nutrition and physical activity education programs and youth and adult engagement. The characteristics of each garden (size, items planted, number of volunteers) and pre- and post-intervention surveys were used to understand how the gardens affected communities. Thirteen gardens were planted, and volunteers provided 18,136 hours; adults from the community reported an increased awareness of garden benefits. The community garden intervention provided opportunities for collaboration with a variety of schools, community organizations, and city and tribal organizations, thereby increasing the sustainability of the intervention.


Asunto(s)
Participación de la Comunidad , Jardinería , Población Rural , Instituciones Académicas , Voluntarios , Abastecimiento de Alimentos , Frutas , Educación en Salud , Promoción de la Salud , Humanos , Estados Unidos , Verduras
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