Communicating environmental exposure results and health information in a community-based participatory research study.

Background: Communicating results to participants is a fundamental component of community-based participatory research (CBPR). However, in environmental exposure studies this is not always practiced, partly due to ethical concerns of communicating results that have unknown clinical significance.

Methods: Growing Up Healthy was a community-based participatory research study that sought to understand the relationship between environmental exposures to phthalates and early puberty in young girls.

Community capacity building: a collaborative approach to designing a training and education model.

Background: Successful community-academic research partnerships require building the capacity of both community-based organizations (CBOs) and academics to conduct collaborative research of mutual interest and benefit. Yet, information about the needs and goals of research-interested CBOs is lacking. Our partnership aimed to conduct a community research needs assessment and to use results to develop future capacity-building programs for CBOs.

Associations between neighborhood resources and physical activity in inner-city minority children.

Objective: The role of neighborhood physical activity resources on childhood physical activity level is increasingly examined in pediatric obesity research. We describe how availability of physical activity resources varies by individual and block characteristics and then examine its associations with physical activity levels of Latino and black children in East Harlem, New York City.

Methods: Physical activity resource availability by individual and block characteristics were assessed in 324 children.

Shared governance in building community capacity: A case study of sleep apnea.

East Harlem has the highest diabetes mortality rate in New York City, NY. Using Community Based Participatory Research principles, the East Harlem Partnership for Diabetes Prevention-a community- academic partnership-formed to build community capacity with a goal to address health disparities in East Harlem. As part of prevention efforts, community partners chose to study the prevalence of obstructive sleep apnea and its relationship to pre-diabetes and progression to diabetes.

Cancer care in East and Central Harlem: community partnership needs assessment.

In the largely African American and Hispanic communities of East and Central Harlem in New York City (NYC), health inequities are glaring. Mortality from cancer is 20-30 % higher than in Manhattan and 30-40 % higher than rates in the general population in NYC. Despite advances in risk assessment, early detection, treatment, and survivorship, individuals in Harlem and similar urban communities are not benefiting equally.

Dietary and physical activity behaviors of New York City children from different ethnic minority subgroups.

Objective: To examine racial/ethnic differences in diet and physical activity behaviors in ethnic minority New York City children.

Methods: Cross-sectional data from a community-based study of 486 6- to 8-year-old children were used. Race/ethnicity was derived using a caregiver's report of child's race and Hispanic ancestry.

Associations between phthalate metabolite urinary concentrations and body size measures in New York City children.

Objective: To examine prospectively associations between urinary phthalate metabolite concentrations and body size measures in children.

Methods: Urinary concentrations of nine phthalate metabolites: monoethyl (MEP); mono-n-butyl (MBP); mono-(3-carboxypropyl) (MCPP); monobenzyl (MBzP); mono-isobutyl (MiBP); mono-(2-ethylhexyl) (MEHP); mono-(2-ethyl-5-oxohexyl) (MEOHP); mono-(2-ethyl-5-carboxypentyl) (MECPP); and mono-(2-ethyl-5-hydroxyhexyl) phthalate (MEHHP) and the molar sum of the low molecular-weight phthalate metabolites (low MWP: MEP, MBP and MiBP) and high molecular-weight phthalate metabolites (high MWP: MECPP, MEHHP, MEOHP, MEHP and MBzP) and of four di-(2-ethylhexyl) phthalate (DEHP) metabolites (ΣDEHP: MEHP, MEHHP, MEOHP, MECPP) and anthropometry, including body mass index and waist circumference were measured among 387 Hispanic and Black, New York City children who were between six and eight years at cohort enrollment (2004-2007). Relationships between baseline metabolite concentrations and body size characteristics obtained one year later were examined using multivariate-adjusted geometric means for each body size characteristic by continuous and categories of phthalate metabolite concentrations.

Temporal variability in urinary concentrations of perchlorate, nitrate, thiocyanate and iodide among children.

Perchlorate, nitrate and thiocyanate are ubiquitous in the environment, and human exposure to these chemicals is accurately measured in urine. Biomarkers of these chemicals represent a person's recent exposure, however, little is known on the temporal variability of the use of a single measurement of these biomarkers. Healthy Hispanic and Black children (6-10-year-old) donated urine samples over 6 months.

Reasons for participating and genetic information needs among racially and ethnically diverse biobank participants: a focus group study.

In order for DNA biobanks to be a valuable reservoir of genetic information, large numbers of participants from all racial and ethnic backgrounds need to be recruited. This study explored reasons for participating in a new biobank among primarily Hispanic and African American individuals, as well as their general attitudes towards genetic research, and their views on obtaining genetic tests. Focus groups were conducted with Mount Sinai Biobank participants recruited from predominantly lower income, minority communities.

Measures of obesity associated with asthma diagnosis in ethnic minority children.

Objective. The study objective was to examine relationships between different body size measurements and asthma in ethnic minority children. Methods.

Early experiences and predictors of recruitment success for the National Children's Study.

Objectives: We aimed to describe 17 months of experience with household recruitment of live births for the National Children's Study in Queens, a highly urban, diverse borough of New York City (NYC), and to assess predictors of recruitment success.

Methods: Recruitment data (enumeration, pregnancy screening of age-eligible women, identification of pregnancies, and consent) for the period of January 2009 through May 2010 were calculated. Geographic information systems were used to create 11 community-level variables for each of the 18 study segments where recruitment occurred, using US Census, NYC Office of Vital Statistics, NYC Department of City Planning, and NYC Police Department data.

Community engagement in children's environmental health research.

Community engagement strategies and skills can build trust and reduce historical mistrust between researchers, communities, and populations being studied, as well as contribute to the quality of study designs, methods, and dissemination of findings. This review paper discusses why community engagement is of increasing importance in children's environmental health research, describes models and the continuum of methods that are used, and discusses their challenges and benefits. Two case studies, representing different study designs and using different community engagement models and methods, and lessons learned from these cases, are described.

Effective recruitment of minority populations through community-led strategies.

Background: Traditional research approaches frequently fail to yield representative numbers of people of color in research. Community-based participatory research (CBPR) may be an important strategy for partnering with and reaching populations that bear a greater burden of illness but have been historically difficult to engage. The Community Action Board, consisting of 20 East Harlem residents, leaders, and advocates, used CBPR to compare the effectiveness of various strategies in recruiting and enrolling adults with prediabetes into a peer-led, diabetes prevention intervention.

Childhood obesity and neighborhood food-store availability in an inner-city community.

Objective: Prior studies have shown an association between fast-food restaurants and adolescent body size. Less is known about the influence of neighborhood food stores on a child's body size. We hypothesized that in the inner-city, minority community of East Harlem, New York, the presence of convenience stores and fast-food restaurants near a child's home is associated with increased risk for childhood obesity as measured by body mass index (BMI).

Race and food store availability in an inner-city neighbourhood.

Background: A growing body of research has shown that disparities in resources, including food stores, exist at the neighbourhood level and the greatest disparities are seen in minority neighbourhoods, the same neighbourhoods at increased risk of obesity and diabetes. Less is known about whether differences in availability of resources by African American or Latino race/ethnicity exist within a single minority community.

Objective: The present study examined whether census blocks either 75% African American (AA) or 75% Latino (L) are associated with food store availability, as compared with racially mixed (RM) census blocks, in East Harlem, New York.

The occlusion effect in unilateral versus bilateral hearing aids.

The benefit of bilateral hearing aids is well documented, but many hearing-aid users still wear only one aid. It is plausible that the occlusion effect is part of the reason for some hearing-aid users not wearing both hearing aids. In this study we quantified the subjective occlusion effect by asking ten experienced users of bilateral hearing aids and a reference group of ten normal-hearing individuals to rate the naturalness of their own voice while reading a text sample aloud.

Creating alliances to improve cancer prevention and detection among urban medically underserved minority groups. The East Harlem Partnership for Cancer Awareness.

The East Harlem Partnership for Cancer Awareness (EHPCA) was formed in 1999 to reduce disparities in cancer screening and prevention among medically underserved minorities residing in a large urban community (East Harlem, New York City) by increasing awareness of cancer risk, prevention, and treatment, and promoting greater participation in breast, cervical, colorectal, and prostate cancer screening and early detection. The Partnership augments a 20-year collaboration between an academic medical center, a public hospital, and 2 community health centers. Needs assessments were conducted to inform program development.

Community-based participatory research: lessons learned from the Centers for Children's Environmental Health and Disease Prevention Research.

Over the past several decades there has been growing evidence of the increase in incidence rates, morbidity, and mortality for a number of health problems experienced by children. The causation and aggravation of these problems are complex and multifactorial. The burden of these health problems and environmental exposures is borne disproportionately by children from low-income communities and communities of color.

Occlusion effect of earmolds with different venting systems.

In this study the occlusion effect was quantified for five types of earmolds with different venting. Nine normal-hearing listeners and ten experienced hearing aid users were provided with conventional earmolds with 1.6 and 2.

Integrated pest management in an urban community: a successful partnership for prevention.

Pesticides, applied in large quantities in urban communities to control cockroaches, pose potential threats to health, especially to children, who have proportionately greater exposures and unique, developmentally determined vulnerabilities. Integrated pest management (IPM) relies on nonchemical tools--cleaning of food residues, removal of potential nutrients, and sealing cracks and crevices. Least toxic pesticides are used sparingly.

An interdisciplinary approach to the provision of patient support resources across the oncology care continuum: description of a performance improvement project.

Cancer survival has improved, and more attention is now being focused on quality of life. Quality-of-life issues include the physical, psychological, social, spiritual, and financial aspects of caring. Because patient support services can play an important role in helping patients cope with their disease, they are critical to patients with cancer and their families.

Implementing a community intervention program for health promotion.

High rates of cardiovascular disease (CVD) among low income African American and Latinos are well documented. While health promotion interventions leading to personal behavior change are known to reduce CVD in white, middle class, more educated populations, these approaches have not been widely tested in poor, minority ethnic communities. This paper describes a community intervention program to reduce cardiovascular disease risk factors in East Harlem, a low income New York City community in Manhattan, whose population is 53% Latino and 39% African American.