Skip to main content
An official website of the United States government
Grant Details

Grant Number: 5R03CA117324-02 Interpret this number
Primary Investigator: Gomez, Scarlett
Organization: Cancer Prevention Instit Of California
Project Title: Social and Built Environment and Race/Ethnic Variations in Cancer Outcomes
Fiscal Year: 2007


DESCRIPTION (provided by applicant): Cancer stage at diagnosis, treatment, and survival vary substantially across racial/ethnic groups, but the reasons for these disparities are incompletely understood and only partly characterized by Census-based socioeconomic measures. Cancer surveillance data can be a powerful and efficient resource for examining racial/ethnic disparities in cancer outcomes, and their utilization in this regard can be greatly improved by the addition of data that more fully characterize race/ethnicity and socioeconomic status. We propose to use these data to examine the effects on outcomes after colorectal, prostate, and breast cancers of previously unexplored factors (the neighborhood social and built environment and personal immigration experience), across several racial/ethnic groups. We will create measures of social and built environments using geodata from publicly-available Census, business, unemployment, and medical facility databases and incorporate these measures into a GIS with geocoded cancer incidence and mortality data from the population-based California Cancer Registry database. Using this data resource, we aim to: 1) identify patient subgroups delineated by individual-level and neighborhood sociodemographics who are more likely to be diagnosed with late or advanced disease; 2) determine the effect of proximity to and density of health care providers on selected treatment patterns; and 3) assess the effects of neighborhood socioeconomics and built environment on cancer survival. We are focusing on social and built environment constructs (neighborhood socioeconomic status and material deprivation, unemployment, medical care, walkability/sprawl and opportunities to access physical activity facilities, and neighborhood services) that have plausible associations with our outcomes of interest. The analyses will include 333,000 breast, 318,000 prostate, and 230,000 colorectal cancer cases who were diagnosed and resided in California during 1988-2003, and were non-Hispanic White, Black, Hispanic, Chinese, Japanese, Filipino, Korean, Vietnamese, Hawaiian/Pacific Islander, or South Asian. This study's objective is to understand the contributions of individual- and community-level factors to outcome measures across and within racial/ethnic groups. The long-term goal is to provide the necessary background information for more targeted studies that address the interactive roles of the neighborhood built and social environment on the survivorship experience. Discerning the contextual neighborhood effects from the individual effects is directly relevant to public health, as the results will help planners to focus interventions towards improving the survivorship experience on the individual or community level, or both. Addressing the survivorship experience via secondary data analysis is consistent with the Small Grants in Cancer Epidemiology Program Announcement, and the goal of determining the underlying causes of cancer health disparities is directly responsive to the mission of the NCI.


Neighborhood Obesogenic Environment and Risk of Prostate Cancer: The Multiethnic Cohort.
Authors: DeRouen M.C. , Tao L. , Shariff-Marco S. , Yang J. , Shvetsov Y.B. , Park S.Y. , Albright C.L. , Monroe K.R. , Le Marchand L. , Wilkens L.R. , et al. .
Source: Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 2022-05-04; 31(5), p. 972-981.
PMID: 35506246
Related Citations

Joint Associations of Race, Ethnicity, and Socioeconomic Status With Mortality in the Multiethnic Cohort Study.
Authors: Sangaramoorthy M. , Shariff-Marco S. , Conroy S.M. , Yang J. , Inamdar P.P. , Wu A.H. , Haiman C.A. , Wilkens L.R. , Gomez S.L. , Le Marchand L. , et al. .
Source: JAMA network open, 2022-04-01; 5(4), p. e226370.
EPub date: 2022-04-01.
PMID: 35404461
Related Citations

Characterizing the neighborhood obesogenic environment in the Multiethnic Cohort: a multi-level infrastructure for cancer health disparities research.
Authors: Conroy S.M. , Shariff-Marco S. , Yang J. , Hertz A. , Cockburn M. , Shvetsov Y.B. , Clarke C.A. , Abright C.L. , Haiman C.A. , Le Marchand L. , et al. .
Source: Cancer causes & control : CCC, 2018 Jan; 29(1), p. 167-183.
EPub date: 2017-12-08.
PMID: 29222610
Related Citations

Association between the neighborhood obesogenic environment and colorectal cancer risk in the Multiethnic Cohort.
Authors: Canchola A.J. , Shariff-Marco S. , Yang J. , Albright C. , Hertz A. , Park S.Y. , Shvetsov Y.B. , Monroe K.R. , Le Marchand L. , Gomez S.L. , et al. .
Source: Cancer epidemiology, 2017 Oct; 50(Pt A), p. 99-106.
EPub date: 2017-08-31.
PMID: 28850934
Related Citations

Impact of Social and Built Environment Factors on Body Size among Breast Cancer Survivors: The Pathways Study.
Authors: Shariff-Marco S. , Von Behren J. , Reynolds P. , Keegan T.H. , Hertz A. , Kwan M.L. , Roh J.M. , Thomsen C. , Kroenke C.H. , Ambrosone C. , et al. .
Source: Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 2017 Apr; 26(4), p. 505-515.
EPub date: 2017-02-02.
PMID: 28154107
Related Citations

Contextual Impact of Neighborhood Obesogenic Factors on Postmenopausal Breast Cancer: The Multiethnic Cohort.
Authors: Conroy S.M. , Clarke C.A. , Yang J. , Shariff-Marco S. , Shvetsov Y.B. , Park S.Y. , Albright C.L. , Hertz A. , Monroe K.R. , Kolonel L.N. , et al. .
Source: Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 2017 Apr; 26(4), p. 480-489.
EPub date: 2017-01-31.
PMID: 28143808
Related Citations

The California Neighborhoods Data System: a new resource for examining the impact of neighborhood characteristics on cancer incidence and outcomes in populations.
Authors: Gomez S.L. , Glaser S.L. , McClure L.A. , Shema S.J. , Kealey M. , Keegan T.H. , Satariano W.A. .
Source: Cancer causes & control : CCC, 2011 Apr; 22(4), p. 631-47.
EPub date: 2011-02-12.
PMID: 21318584
Related Citations

The influence of nativity and neighborhoods on breast cancer stage at diagnosis and survival among California Hispanic women.
Authors: Keegan T.H. , Quach T. , Shema S. , Glaser S.L. , Gomez S.L. .
Source: BMC cancer, 2010-11-04; 10, p. 603.
EPub date: 2010-11-04.
PMID: 21050464
Related Citations

Impact of neighborhood racial composition and metropolitan residential segregation on disparities in breast cancer stage at diagnosis and survival between black and white women in California.
Authors: Warner E.T. , Gomez S.L. .
Source: Journal of community health, 2010 Aug; 35(4), p. 398-408.
PMID: 20358266
Related Citations

Disparities in breast cancer survival among Asian women by ethnicity and immigrant status: a population-based study.
Authors: Gomez S.L. , Clarke C.A. , Shema S.J. , Chang E.T. , Keegan T.H. , Glaser S.L. .
Source: American journal of public health, 2010 May; 100(5), p. 861-9.
EPub date: 2010-03-18.
PMID: 20299648
Related Citations

Back to Top