Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 49
Filtrar
1.
J Community Health ; 46(1): 1-12, 2021 02.
Artigo em Inglês | MEDLINE | ID: mdl-32170531

RESUMO

Living in a low-income neighborhood with low access to healthy food retailers is associated with increased risk for chronic disease. The U.S. Healthy Food Financing Initiative (HFFI) provides resources to support the development of infrastructure to improve neighborhood food environments. This natural experiment examined a HFFI funded food hub that was designed to be implemented by a community development corporation in an urban neighborhood in Cleveland, Ohio. It was intended to increase access to affordable, local, and healthy foods; establish programs to increase social connections and support for healthy eating; and create job opportunities for residents. We used a quasi-experimental, longitudinal design to externally evaluate food hub implementation and its impact on changes to the built and social environment and dietary patterns among residents living in the intervention neighborhood (n = 179) versus those in a comparison (n = 150) neighborhood. Overall, many of the food hub components were not implemented fully, and dose and reach of the executed food hub components was low. There were statistically significant improvements in observed availability of healthy foods in the intervention neighborhood versus the comparison neighborhood. There were no changes over time in diet quality scores, total caloric intake, or fruit and vegetable intake in the intervention neighborhood. In conclusion, low dose implementation of a food hub led to small improvements in availability of healthy foods but not in dietary patterns. Findings highlight challenges to implementing a food hub in neighborhoods with low access to healthy food retailers.


Assuntos
Dieta Saudável/estatística & dados numéricos , Dieta/estatística & dados numéricos , Abastecimento de Alimentos/estatística & dados numéricos , Características de Residência/estatística & dados numéricos , Comportamento Alimentar , Frutas , Humanos , Ohio , Pobreza/estatística & dados numéricos , Meio Social , Verduras
2.
Prev Chronic Dis ; 15: E52, 2018 05 03.
Artigo em Inglês | MEDLINE | ID: mdl-29729132

RESUMO

INTRODUCTION: The We Run This City (WRTC) Youth Marathon Program is a community-supported, school-based fitness program designed to increase physical activity in a large, urban school district by engaging middle school youth to train 12 to 14 weeks to run or walk 1.2 miles, 6.2 miles, or 13.1 miles of the Rite Aid Cleveland Marathon. The objective of our study was to evaluate the effect of the intervention on adolescent health. METHODS: We assessed changes in obesity, health, and fitness, measured before training and postintervention, among 1,419 sixth- to eighth-grade students participating in WRTC for the first time, with particular interest in the program's effect on overweight (85th-94th body mass index percentile) or obese (≥95th percentile) students. We collected data from 2009 through 2012, and analyzed it in 2016 and 2017. Outcomes of interest were body mass index (BMI), waist-to-hip ratio (WHR), elevated blood pressure, and fitness levels evaluated by using the Progressive Aerobic Cardiovascular Endurance Run (PACER) test and the sit-to-stand test. RESULTS: We saw significant improvements overall in fitness and blood pressure. Controlling for demographics, program event, and training dosage, BMI percentile increased among normal weight participants and decreased among overweight and obese participants (P < .001). WHR increased among obese participants, whereas reductions in blood pressure among those with elevated blood pressure were associated with higher amounts of training and lower baseline BMI. CONCLUSION: Even small amounts of regular physical activity can affect the health and fitness of urban youths. School-community partnerships offer a promising approach to increasing physical activity by supporting schools and making a school-based activity inclusive, fun, and connected to the broader fitness community.


Assuntos
Serviços de Saúde Comunitária , Aptidão Física , Serviços de Saúde Escolar , Adolescente , Exercício Físico , Feminino , Humanos , Masculino , Condicionamento Físico Humano , Corrida , Caminhada
3.
Am J Community Psychol ; 61(3-4): 488-499, 2018 06.
Artigo em Inglês | MEDLINE | ID: mdl-29659024

RESUMO

Promoting use of farmers' markets (FMs) is a promising community-level strategy to increase access to nutritious foods such as fruits and vegetables. Yet, FM shopping among people with Supplemental Nutrition Assistance Program (SNAP) benefits remains low. This research examined predictors of FM shopping among SNAP recipients living within 1 mile of a FM. A cross-sectional survey of SNAP participants (N = 270) was conducted in 2015 in Cleveland and East Cleveland, OH, USA. Multinomial regression and zero-truncated Poisson regression analyses were conducted to examine factors associated with FM shopping. Results indicate 48% reported shopping at a FM at least once in the past year, 26% had shopped at a FM before, but not in the last year, and 26% had never shopped at a FM. The multivariable analyses found awareness of FMs and a healthy food incentive program, and four dimensions of healthy food access are significantly associated with FM shopping among SNAP recipients. The food access dimensions included service delivery, spatial-temporal, personal, and social access. Findings highlight modifiable leverage points for improving the reach of FMs among low-income populations.


Assuntos
Comércio , Redes Comunitárias , Assistência Alimentar , Abastecimento de Alimentos , Adolescente , Adulto , Estudos Transversais , Fazendeiros , Feminino , Frutas/provisão & distribuição , Promoção da Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Ohio , Pobreza , Inquéritos e Questionários , Verduras/provisão & distribuição , Adulto Jovem
4.
Public Health Nutr ; 20(16): 2859-2868, 2017 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-28847323

RESUMO

OBJECTIVE: Access to nutritious foods is key to achieving health promotion goals. While there is evidence that nutritious food access is complex, measures assessing multiple domains of access, including spatial-temporal, economic, social, service delivery and personal, are lacking. The current study evaluates psychometric properties of scales designed to measure perceptions of multiple domains of nutritious food access among low-income populations. DESIGN: A cross-sectional survey was conducted in 2015. Eighty-one items were selected or developed to represent five domains of nutritious food access for food shopping overall and specific to shopping at farmers' markets. Evaluation of the items included exploratory factor analysis within each domain and internal consistency reliability for each of the sub-scales. SETTING: Data were collected in seventeen urban neighbourhoods in Greater Cleveland, Ohio, USA that have high levels of poverty. All participants had access to at least one farmers' market within 1·6 km (1 mile) of their home to standardize spatial access to nutritious foods. SUBJECTS: Adults (n 304) receiving Supplemental Nutrition Assistance Program benefits. RESULTS: Each domain included multiple sub-domains: spatial-temporal (four), service delivery (two), economic (two), social (three) and personal (three), for a total of fourteen subdomains. The internal consistency reliability for one of the sub-domains was outstanding (>0·90), seven were excellent (0·80-0·89), five were very good (0·70-0·79) and one scale had poor reliability (0·58). CONCLUSIONS: Multiple sub-domains of nutritious food access can be assessed using short measures that have been tested for internal consistency. These measures are suitable for assessing the complex phenomena of nutritious food access among low-income populations.


Assuntos
Dieta Saudável , Assistência Alimentar , Abastecimento de Alimentos , Modelos Econômicos , Saúde da População Urbana , Adulto , Estudos Transversais , Dieta Saudável/economia , Características da Família , Feminino , Abastecimento de Alimentos/economia , Disparidades nos Níveis de Saúde , Humanos , Masculino , Inquéritos Nutricionais , Ohio , Percepção , Pobreza , Pesquisa Qualitativa , Reprodutibilidade dos Testes , Autoeficácia , Apoio Social
5.
Nicotine Tob Res ; 18(5): 834-41, 2016 May.
Artigo em Inglês | MEDLINE | ID: mdl-26385927

RESUMO

INTRODUCTION: Youth use of cigars, cigarillos, and little cigars (CCLC) is increasing. While correlates of cigarette smoking have been well documented, use of CCLC is not as well understood among young adolescents. This study assessed whether smoking beliefs, parenting practices, and environmental exposures were associated with CCLC use among 7th to 8th grade youth in an urban, mid-Western city. METHODS: The Cleveland Youth Risk Behavior Survey was conducted with 7th to 8th grade students in spring 2012. CCLC use was assessed by asking if students had smoked CCLC in the past 30 days. Covariates include self-reported gender, race, grade, acceptability of smoking, parental monitoring, hours of self-care, visits to corner stores, and current cigarette smoking. Bivariate and multivariate analyses were conducted to determine associations with current CCLC use. RESULTS: Overall, 14.3% of youth reported current CCLC use. Students reporting higher acceptability of smoking, lower parental monitoring, longer periods of self-care, more visits to corner stores and current cigarette smoking were more likely to report current CCLC use in both bivariate and multivariable logistic regression models. CONCLUSIONS: CCLC use is associated with multiple levels of influence, indicating that prevention of youth CCLC use must utilize a multilevel approach. Increased utilization of corner stores was associated with higher odds of CCLC use, and could indicate that youth stopping at corner stores may be exposed to increased tobacco retail advertising and tobacco products. The findings of this study have implications for FDA regulation to prevent CCLC initiation among youth. IMPLICATIONS: While correlates of cigarette smoking have been well documented, use of CCLC is not as well understood among young adolescents. This is the first study that has examined the association between individual, family, and environmental characteristics and CCLC use. The results of this study illustrate that youth attitudes, perceived parenting practices, and environmental exposure are associated with adolescent CCLC use. This is important as the tobacco control community begins to identify strategies to prevent and reduce CCLC use. The findings of this study have clear implications for FDA regulation to prevent CCLC initiation among youth.


Assuntos
Comportamento do Adolescente , Comércio/estatística & dados numéricos , Exposição Ambiental/prevenção & controle , Tabagismo/epidemiologia , Adolescente , Comportamento do Adolescente/psicologia , Publicidade , Feminino , Aromatizantes , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Modelos Logísticos , Masculino , Ohio/epidemiologia , Grupo Associado , Prevalência , Assunção de Riscos , Fumar , Estudantes/estatística & dados numéricos , Produtos do Tabaco , Tabagismo/prevenção & controle , Estados Unidos/epidemiologia , United States Food and Drug Administration
6.
Prev Chronic Dis ; 12: E86, 2015 Jun 04.
Artigo em Inglês | MEDLINE | ID: mdl-26043301

RESUMO

Several pieces of legislation passed in Cleveland, Ohio, from 2007 to 2011, focused on improving the city's food environment through urban agriculture initiatives. We used qualitative, case study methods, including interviews with 7 key informants, to examine the policy development process and investigate the role of the Cleveland-Cuyahoga County Food Policy Coalition in developing and implementing 4 pieces of legislation. In this article, we focus on 2 pieces of legislation: zoning designation of an urban garden and allowance of small farm animals and bees on residential property. Five key themes emerged: impetus for policy came from community needs; education and raising awareness helped mitigate barriers; a cultural shift took place among policy makers; social connections and individual champions were needed; and concerns over food access and health influenced policy decisions. Legislative actions are important tools to influence the nutrition environment, as long as they are based on local needs and context.


Assuntos
Pessoal Administrativo , Agricultura/legislação & jurisprudência , Jardinagem/legislação & jurisprudência , Política Nutricional , População Urbana , Pessoal Administrativo/psicologia , Agricultura/educação , Agricultura/métodos , Animais , Abelhas , Galinhas , Planejamento em Saúde Comunitária , Difusão de Inovações , Planejamento Ambiental/legislação & jurisprudência , Abastecimento de Alimentos/normas , Jardinagem/educação , Jardinagem/métodos , Humanos , Entrevistas como Assunto , Licenciamento , Governo Local , Ohio , Estudos de Casos Organizacionais , Cultura Organizacional , Objetivos Organizacionais , Política Pública , Pesquisa Qualitativa , Características de Residência , Determinantes Sociais da Saúde , Rede Social
7.
J Adolesc Health ; 74(2): 301-311, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37843478

RESUMO

PURPOSE: Childhood adversity plays a fundamental role in predicting youth cardiometabolic health. Our understanding of how adverse experiences in childhood should best be conceptualized remains elusive, based on one-dimensional measures of adversity. The present study fills a major gap in existing research by examining two distinct forms of threat and instability-related exposures that may impact cardiometabolic risk (CMR) in adolescence. METHODS: We explore two specific subtypes of adversity: trauma (e.g., badly hurt, victim of crime, loss of close person) and instability (e.g., moving, change of schools, change in household structure) as differential influences that can accumulate to impact early childhood onset of CMR (body mass index, high-density lipoprotein (HDL), low-density lipoprotein, diastolic and systolic blood pressure, triglycerides, C-reactive protein, insulin sensitivity). Secondary data were drawn from a randomized control behavioral trial of youth recruited during sixth grade from urban Cleveland (Ohio) schools beginning in 2012-2014 (n = 360) and followed for 3 years. Participants reported on 12 adverse experiences, six trauma- and six instability-specific. Multiple regression assessed effects of prospective and accumulative indices of trauma and instability with 3-year trajectories of eight objective CMR markers. RESULTS: Instability was associated with increased body mass index, decreased high-density lipoprotein, and increased C-reactive protein slopes. Trauma was associated with trends in triglyceride levels but not with any other CMR outcomes. DISCUSSION: Experiences with instability distinctly impacted adolescent CMR. Future research is needed to examine factors that can enhance stability for families in marginalized communities.


Assuntos
Experiências Adversas da Infância , Doenças Cardiovasculares , Adolescente , Humanos , Índice de Massa Corporal , Proteína C-Reativa , Doenças Cardiovasculares/epidemiologia , Lipoproteínas HDL , Avaliação de Resultados em Cuidados de Saúde , Estudos Prospectivos , Fatores de Risco , Ensaios Clínicos Controlados Aleatórios como Assunto , Experiências Adversas da Infância/estatística & dados numéricos
8.
Artigo em Inglês | MEDLINE | ID: mdl-37368191

RESUMO

INTRODUCTION: The food environment influences the availability and affordability of food options for consumers in a given neighborhood. However, disparities in access to healthy food options exist, affecting Black and low-income communities disproportionately. This study investigated whether racial segregation predicted the spatial distribution of supermarkets and grocery stores better than socioeconomic factors or vice versa in Cleveland, Ohio. METHOD: The outcome measure was the count of supermarket and grocery stores in each census tract in Cleveland. They were combined with US census bureau data as covariates. We fitted four Bayesian spatial models. The first model was a baseline model with no covariates. The second model accounted for racial segregation alone. The third model looked at only socioeconomic factors, and the final model combined both racial and socioeconomic factors. RESULTS: Overall model performance was better in the model that considered only racial segregation as a predictor of supermarkets and grocery stores (DIC = 476.29). There was 13% decrease in the number of stores for a census tract with a higher majority of Black people compared to areas with a lower number of Black people. Model 3 that considered only socioeconomic factors was less predictive of the retail outlets (DIC = 484.80). CONCLUSIONS: These findings lead to the conclusion that structural racism evidenced in policies like residential segregation has a significant influence on the spatial distribution of food retail in the city of Cleveland.

9.
Contemp Clin Trials ; 133: 107310, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37586560

RESUMO

BACKGROUND: Nourishing Beginnings is an integrated referral and service delivery model supporting Medicaid-eligible pregnant individuals by providing increased nutritional food access throughout pregnancy up to three months postpartum, through community health workers (CHW), who simultaneously address and provide support for social service needs of the client. METHODS: To study the impact of possible interventions on food security, the program includes two distinct interventions each paired with traditional CHW services, nutrition educational materials, and provision of basic essential cooking tools. Interventions consist of either bi-weekly home food delivery from the local food bank or bi-weekly financial assistance with healthy food access navigation. The study population consists of 160 pregnant individuals (18 or older,<22 weeks pregnant; 80 per intervention arm) who were referred to a countywide Pathways Community HUB (HUB), a community-based care coordination network that uses an evidence-based model to connect at-risk individuals to resources that address medical, social, economic, and behavioral health needs. Key data collection occurs at baseline, eight weeks after intervention begins, near delivery (36-38 weeks gestation), and three months postpartum. Intervention groups are compared to each other as well as against HUB historical controls and a concurrent matched sample from local Medicaid data. CONCLUSION: The goal of Nourishing Beginnings is to improve long-term health outcomes (i.e., maternal and infant) both directly and mediated through a set of proximal outcomes, including prenatal care, food security, diet and nutrition, reported race discrimination and psychosocial factors including depression, stress, healthy eating self-efficacy, and social support. Clinical Trials #: NCT05341960.

10.
Crit Care Explor ; 5(2): e0840, 2023 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-36751518

RESUMO

The need to understand how Community-based disparities impact morbidity and mortality in pediatric critical illness, such as traumatic brain injury. Test the hypothesis that ZIP code-based disparities in hospital utilization, including length of stay (LOS) and hospital costs, exist in a cohort of children with traumatic brain injury (TBI) admitted to a PICU using the Child Opportunity Index (COI). DESIGN: Multicenter retrospective cohort study. SETTING: Pediatric Health Information System (PHIS) database. PATIENTS: Children 0-18 years old admitted to a PHIS hospital with a diagnosis of TBI from January 2016 to December 2020 requiring PICU care. To identify the most severely injured children, a study-specific definition of "Complicated TBI" was created based on radiology, pharmacy, and procedure codes. INTERVENTIONS: None. Main Outcomes and Measures: Using nationally normed ZIP code-level COI data, patients were categorized into COI quintiles. A low COI ZIP code has low childhood opportunity based on weighted indicators within educational, health and environmental, and social and economic domains. Population-averaged generalized estimating equation (GEE) models, adjusted for patient and clinical characteristics examined the association between COI and study outcomes, including hospital LOS and accrued hospital costs. The median age of this cohort of 8,055 children was 58 months (interquartile range [IQR], 8-145 mo). There were differences in patient demographics and rates of Complicated TBI between COI levels. The median hospital LOS was 3.0 days (IQR, 2.0-6.0 d) and in population-averaged GEE models, children living in very low COI ZIP codes were expected to have a hospital LOS 10.2% (95% CI, 4.1-16.8%; p = 0.0142) longer than children living in very high COI ZIP codes. For the 11% of children with a Complicated TBI, the relationship between COI and LOS was lost in multivariable models. COI level was not predictive of accrued hospital costs in this study. CONCLUSIONS: Children with TBI requiring PICU care living in low-opportunity ZIP codes have higher injury severity and longer hospital LOS compared with children living in higher-opportunity ZIP codes. Additional studies are needed to understand why these differences exist.

12.
Artigo em Inglês | MEDLINE | ID: mdl-36554817

RESUMO

At the start of the Coronavirus Disease of 2019 (COVID-19) pandemic, the risk of cases in childcare programs was unknown. Thus, a rapid-response research approach was launched in Ohio childcare settings. Passive surveillance data from a state-operated incident reporting system were evaluated to estimate the number of COVID-19 cases from 15 August 2020 to 1 January 2021. Additionally, active surveillance with self-administered reverse transcriptase-polymerase chain reaction (RT-PCR) tests were conducted among staff at 46 childcare programs. Finally, six zoom-based focus groups with program administrators were used to gain feedback. Staff and children in childcare settings contributed 0.38% and 0.15% of the COVID-19 cases in Ohio during this timeframe, respectively. RT-PCR testing identified 3 unrecognized cases (0.88% of tests), and all occurred when the statewide positivity rate was >5%. Focus groups revealed that access to affordable cleaning supplies, masks, and reliable staffing were critical. Perhaps most importantly, we conclude that expanding the incident reporting system to include a childcare census would allow for the tracking of future health problems with highly valuable incidence rate estimations.


Assuntos
COVID-19 , Criança , Humanos , COVID-19/epidemiologia , Cuidado da Criança , Ohio/epidemiologia , Teste para COVID-19 , Pandemias
13.
Nicotine Tob Res ; 12(6): 669-73, 2010 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-20418382

RESUMO

INTRODUCTION: Adult use of cigars, cigarillos, and little cigars has increased over the past two decades; however, little is known about the characteristics of the users. METHODS: The data were derived from 5 years (2003-2007) of the Cuyahoga County Behavioral Risk Factor Surveillance Survey, a random digit-dialed telephone survey conducted by ICF Macro International, based on the survey and methods of the Ohio BRFSS. RESULTS: Results indicate that the prevalence of current cigarette smoking across the 5 years was 23.1%. Cigar use and little cigar use were reported by 4.3% and 3.3% of respondents, respectively. Compared with cigarette users, cigar and little cigar users were far more likely to report multiple product use (12.8% vs. 63.9% and 80.5%, respectively). Cigar and little cigar users differed from cigarette smokers in demographic profile and patterns of multiple product use. DISCUSSION: Black and lower income adults were significantly more likely to report use of little cigars and use of multiple products. These disparities potentially contribute to the disproportionate rates of tobacco-related illnesses and underrepresentation of low-income and minority populations in tobacco use prevalence rates.


Assuntos
Fumar/epidemiologia , Adolescente , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Ohio/epidemiologia , Adulto Jovem
14.
J Pediatr Psychol ; 35(3): 275-83, 2010 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-19584171

RESUMO

OBJECTIVE: To examine neighborhood effects on academic achievement of children with extremely low birth weight (ELBW <1000 g) and normal birth weight (NBW) controls. METHODS: The study included 183 8-year-old children with ELBW born during 1992-1995 and 176 sociodemographically similar NBW controls. Academic achievement was measured via The Woodcock-Johnson III Academic Skills Cluster. RESULTS: Children with ELBW had significantly lower achievement scores (89 +/- 16 vs. 97 +/- 13). A multilevel estimation of predictors of academic achievement revealed that neighborhood poverty was significantly associated with lower achievement (beta = -.17; 95% CI -.3, -.05; p < .01). Additional correlates included birth weight status, male sex, and parent ratings of attention deficit hyperactivity disorder symptoms. Family characteristics included maternal education and parent protection. CONCLUSIONS: Neighborhood characteristics affect academic achievement of both children with ELBW and NBW controls, over and above individual and family influences. Interventions designed to address family and neighborhood factors may potentially improve these outcomes.


Assuntos
Logro , Características de Residência , Criança , Feminino , Humanos , Recém-Nascido de Peso Extremamente Baixo ao Nascer , Recém-Nascido , Recém-Nascido Prematuro , Masculino
15.
Perspect Sex Reprod Health ; 41(1): 12-22, 2009 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-19291124

RESUMO

CONTEXT: An important phase of HIV prevention research is replicating successful interventions with different groups and in different settings. METHODS: Be Proud! Be Responsible!, a successful intervention originally targeting black urban males and carried out in nonschool settings, was presented in health classes at urban and suburban schools with diverse student bodies. A group-randomized intervention study, which included 1,357 ninth and 10th graders from 10 paired schools in a Midwestern metropolitan area, was conducted in 2000-2002. Half the schools received the intervention, and half received a general health promotion program. Students' reports of their sexual behavior and selected cognitive mediators were analyzed immediately following the programs and four and 12 months later. RESULTS: Compared with students who received the control curriculum, students exposed to the intervention reported significantly greater knowledge of HIV, other STDs and condoms; greater confidence in their ability to control sexual impulses, to use condoms and to negotiate the use of condoms; and stronger intentions to use condoms. Stratified analyses revealed that the strongest intervention impacts were on knowledge and efficacy among males and students attending suburban schools. The intervention had no impact on sexual initiation, frequency of intercourse or condom use. CONCLUSIONS: Schools are a logical and viable setting for the dissemination and acquisition of information about HIV, including prevention strategies. However, the behavioral impact of an intervention may not be easily transferable when the program is taught outside a carefully controlled, nonschool setting.


Assuntos
Comportamento do Adolescente/psicologia , Infecções por HIV/psicologia , Conhecimentos, Atitudes e Prática em Saúde , Serviços de Saúde Escolar/estatística & dados numéricos , Educação Sexual/métodos , Adolescente , Preservativos/estatística & dados numéricos , Feminino , Humanos , Masculino , Meio-Oeste dos Estados Unidos/epidemiologia , Educação de Pacientes como Assunto , Sexo Seguro/estatística & dados numéricos , Estudantes/estatística & dados numéricos
16.
J Acad Nutr Diet ; 119(7): 1150-1159, 2019 07.
Artigo em Inglês | MEDLINE | ID: mdl-31031105

RESUMO

BACKGROUND: Diet is critical to chronic disease prevention, yet there are persistent disparities in diet quality among Americans. The socioecological model suggests multiple factors, operating at multiple levels, influence diet quality. OBJECTIVE: The goal was to model direct and indirect relationships among healthy eating identity, perceived control of healthy eating, social support for healthy eating, food retail choice block scores, perceptions of healthy food availability, and food shopping behaviors and diet quality measured using Healthy Eating Index-2010 scores (HEI-2010) for residents living in two urban communities defined as food deserts. DESIGN: A cross-sectional design was used including data collected via self-reported surveys, 24-dietary recalls, and through objective observations of food retail environments. PARTICIPANTS/SETTING: Data collection occurred in 2015-2016 in two low-income communities in Cleveland (n=243) and Columbus (n=244), OH. MAIN OUTCOME MEASURE: HEI-2010 scores were calculated based on the average of three 24-hour dietary recalls using the Nutrition Data System for Research. ANALYSIS: Separate path models, controlled for income, were run for each community. Analysis was guided by a conceptual model with 15 hypothesized direct and indirect effects on HEI-2010 scores. Associations were considered statistically significant at P<0.05 and P<0.10 because of modest sample sizes in each community. RESULTS: Across both models, significant direct effects on HEI-2010 scores included healthy eating identity (ß=.295, Cleveland; ß=.297, Columbus, P<0.05) and distance traveled to primary food store (ß=.111, Cleveland, P<0.10; ß=.175, Columbus, P<0.05). Perceptions of healthy food availability had a significant, inverse effect in the Columbus model (ß=-.125, P<0.05). The models explained greater variance in HEI-2010 scores for the Columbus community compared with Cleveland (R2=.282 and R2=.152, respectively). CONCLUSIONS: Findings highlight the need for tailored dietary intervention approaches even within demographically comparable communities. Interventions aimed at improving diet quality among residents living in food deserts may need to focus on enhancing healthy eating identity using culturally relevant approaches while at the same time addressing the need for transportation supports to access healthy food retailers located farther away.


Assuntos
Dieta Saudável/psicologia , Preferências Alimentares/psicologia , Pobreza/psicologia , Meio Social , População Urbana/estatística & dados numéricos , Adulto , Comportamento de Escolha , Comércio , Comportamento do Consumidor , Estudos Transversais , Inquéritos sobre Dietas , Dieta Saudável/estatística & dados numéricos , Feminino , Abastecimento de Alimentos/métodos , Abastecimento de Alimentos/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Ohio , Pobreza/estatística & dados numéricos
17.
J Clin Transl Sci ; 3(5): 261-289, 2019 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-31660251

RESUMO

INTRODUCTION: Although the science of team science is no longer a new field, the measurement of team science and its standardization remain in relatively early stages of development. To describe the current state of team science assessment, we conducted an integrative review of measures of research collaboration quality and outcomes. METHODS: Collaboration measures were identified using both a literature review based on specific keywords and an environmental scan. Raters abstracted details about the measures using a standard tool. Measures related to collaborations with clinical care, education, and program delivery were excluded from this review. RESULTS: We identified 44 measures of research collaboration quality, which included 35 measures with reliability and some form of statistical validity reported. Most scales focused on group dynamics. We identified 89 measures of research collaboration outcomes; 16 had reliability and 15 had a validity statistic. Outcome measures often only included simple counts of products; publications rarely defined how counts were delimited, obtained, or assessed for reliability. Most measures were tested in only one venue. CONCLUSIONS: Although models of collaboration have been developed, in general, strong, reliable, and valid measurements of such collaborations have not been conducted or accepted into practice. This limitation makes it difficult to compare the characteristics and impacts of research teams across studies or to identify the most important areas for intervention. To advance the science of team science, we provide recommendations regarding the development and psychometric testing of measures of collaboration quality and outcomes that can be replicated and broadly applied across studies.

18.
Pediatrics ; 143(6)2019 06.
Artigo em Inglês | MEDLINE | ID: mdl-31126971

RESUMO

BACKGROUND: Our primary aim was to evaluate the effects of 2 family-based obesity management interventions compared with a control group on BMI in low-income adolescents with overweight or obesity. METHODS: In this randomized clinical trial, 360 urban-residing youth and a parent were randomly assigned to 1 of 2 behaviorally distinct family interventions or an education-only control group. Eligible children were entering the sixth grade with a BMI ≥85th percentile. Interventions were 3 years in length; data were collected annually for 3 years. Effects of the interventions on BMI slope (primary outcome) over 3 years and a set of secondary outcomes were assessed. RESULTS: Participants were primarily African American (77%), had a family income of <25 000 per year, and obese at enrollment (68%). BMI increased over time in all study groups, with group increases ranging from 0.95 to 1.08. In an intent-to-treat analysis, no significant differences were found in adjusted BMI slopes between either of the family-based interventions and the control group (P = .35). No differences were found between the experimental and control groups on secondary outcomes of diet, physical activity, sleep, perceived stress, or cardiometabolic factors. No evidence of effect modification of the study arms by sex, race and/or ethnicity, household income, baseline levels of child and parent obesity, or exposure to a school fitness program were found. CONCLUSIONS: In this low-income, adolescent population, neither of the family-based interventions improved BMI or health-related secondary outcomes. Future interventions should more fully address poverty and other social issues contributing to childhood obesity.


Assuntos
Terapia Comportamental/métodos , Índice de Massa Corporal , Terapia Familiar/métodos , Obesidade Infantil/economia , Pobreza/economia , População Urbana , Adolescente , Adulto , Criança , Exercício Físico/fisiologia , Exercício Físico/psicologia , Feminino , Humanos , Masculino , Obesidade Infantil/psicologia , Obesidade Infantil/terapia , Pobreza/psicologia
19.
West J Nurs Res ; 40(3): 375-387, 2018 03.
Artigo em Inglês | MEDLINE | ID: mdl-28303755

RESUMO

This report describes the development and psychometric testing of the Systems Thinking Scale for Adolescent Behavior Change (STS-AB). Following item development, initial assessments of understandability and stability of the STS-AB were conducted in a sample of nine adolescents enrolled in a weight management program. Exploratory factor analysis of the 16-item STS-AB and internal consistency assessments were then done with 359 adolescents enrolled in a weight management program. Test-retest reliability of the STS-AB was .71, p = .03; internal consistency reliability was .87. Factor analysis of the 16-item STS-AB indicated a one-factor solution with good factor loadings, ranging from .40 to .67. Evidence of construct validity was supported by significant correlations with established measures of variables associated with health behavior change. We provide beginning evidence of the reliability and validity of the STS-AB to measure systems thinking for health behavior change in young adolescents.


Assuntos
Comportamento do Adolescente/psicologia , Terapia Comportamental/métodos , Psicometria/instrumentação , Psicometria/normas , Análise de Sistemas , Adolescente , Índice de Massa Corporal , Análise Fatorial , Feminino , Humanos , Masculino , Reprodutibilidade dos Testes , Inquéritos e Questionários , Programas de Redução de Peso/métodos , Programas de Redução de Peso/normas
20.
Health Place ; 53: 155-163, 2018 09.
Artigo em Inglês | MEDLINE | ID: mdl-30142499

RESUMO

A key gap in existing food environment research is a more complex understanding of the interplay between physical and social contexts, including the influence of social networks on food habits. This mixed methods research examined the nature of social connections at food procurement places among a sample of 30 people receiving Supplemental Nutrition Assistance Program (SNAP) benefits in an urban setting. Results highlight the significance of social connections as motivators to use food places, the value of access to information and other resources at food places, and the role of weak ties with actors within food places to facilitate utilization and interaction. Social connections at the varied places individuals procure food may be leveraged to disseminate information and resources to further healthy food access.


Assuntos
Assistência Alimentar , Abastecimento de Alimentos , Rede Social , Adulto , Comércio/estatística & dados numéricos , Feminino , Humanos , Masculino , Pobreza
SELEÇÃO DE REFERÊNCIAS
Detalhe da pesquisa