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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 9 of 9 Research Studies DisplayedDavis SN, Wischhusen JW, Sutton SK
Demographic and psychosocial factors associated with limited health literacy in a community-based sample of older Black Americans.
This study examined the frequency of limited health literacy and demographic and psychosocial factors associated with limited health literacy in a sample of older black Americans. The participants enrolled in a community-based intervention to promote colorectal cancer screening and completed baseline surveys that assessed their health literacy using the Rapid Estimate of Adult Literacy in Medicine, Revised (REALM-R) test, CRC awareness, cancer fatalism, Preventive Health Model (PHM) constructs, and demographics. Findings showed that limited health literacy was associated with multiple complex factors. Recommendations include interventions to incorporate patient health literacy and low-literacy materials that can be delivered through multiple channels.
AHRQ-funded; HS026120.
Citation: Davis SN, Wischhusen JW, Sutton SK .
Demographic and psychosocial factors associated with limited health literacy in a community-based sample of older Black Americans.
Patient Educ Couns 2020 Feb;103(2):385-91. doi: 10.1016/j.pec.2019.08.026..
Keywords: Health Literacy, Racial and Ethnic Minorities, Elderly, Screening, Cancer: Colorectal Cancer, Cancer, Prevention
Bravo RI, Kietzman KG, Toy P
Linking primary care and community organizations to increase colorectal cancer screening rates: the HAPPI project.
This paper describes the Healthy Aging Partnerships in Prevention Initiative (HAPPI) which aims to increase colorectal cancer screening and other preventive services among underserved Latinos and African-Americans in South Los Angeles who are 50 years and older. It uses an evidence-based model (SPARC) to leverage existing resources and has multi-sectoral partnerships among different agencies, community health centers (CHCs), and a university. The authors engaged five CHCs in quality improvement activities and eight non-governmental organizations in networking and programming to increase awareness of these preventive services.
AHRQ-funded; HS010858.
Citation: Bravo RI, Kietzman KG, Toy P .
Linking primary care and community organizations to increase colorectal cancer screening rates: the HAPPI project.
Salud Publica Mex 2019 Jul-Aug;61(4):427-35. doi: 10.21149/9450..
Keywords: Cancer: Colorectal Cancer, Cancer, Screening, Prevention, Primary Care: Models of Care, Primary Care, Elderly, Racial and Ethnic Minorities, Vulnerable Populations, Patient-Centered Healthcare
Crawford J, Beaton D, Almad F
AHRQ Author: Bierman AS
Cross-cultural survey development: the colon cancer screening behaviors survey for South Asian populations.
The objective of this work was to develop a survey that considered cultural relevance and diversity of South Asian populations, with the aim of describing or predicting factors that influence colorectal cancer screening intention and adherence. The initial development of the Colon Cancer Screening Behaviours Survey for South Asian populations was completed using a number of steps. This initial survey was later cross-culturally translated and adapted into the Urdu language.
AHRQ-authored.
Citation: Crawford J, Beaton D, Almad F .
Cross-cultural survey development: the colon cancer screening behaviors survey for South Asian populations.
BMC Res Notes 2017 Dec 28;10(1):770. doi: 10.1186/s13104-017-3098-3.
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Keywords: Cancer, Cancer: Colorectal Cancer, Colonoscopy, Patient Adherence/Compliance, Racial and Ethnic Minorities, Screening
Adams LB, Richmond J, Corbie-Smith G
Medical mistrust and colorectal cancer screening among African Americans.
The goal of this systematic review was to summarize evidence investigating associations between medical mistrust and CRC screening among African Americans, and variations in these associations by gender, CRC screening type, and level of mistrust. The study found that quantitative differences in mistrust and CRC screening by gender were mixed, but qualitative studies highlighted fear of experimentation and intrusiveness of screening methods as unique themes among African American men.
AHRQ-funded; HS000032.
Citation: Adams LB, Richmond J, Corbie-Smith G .
Medical mistrust and colorectal cancer screening among African Americans.
J Community Health 2017 Oct;42(5):1044-61. doi: 10.1007/s10900-017-0339-2..
Keywords: Cancer: Colorectal Cancer, Prevention, Racial and Ethnic Minorities, Screening
Hoffman AS, Lowenstein LM, Kamath GR
An entertainment-education colorectal cancer screening decision aid for African American patients: a randomized controlled trial.
The purpose of this study was to assess whether an entertainment-education decision aid tailored for African American patients improved patients' decision making, attitudes, intentions, or colorectal cancer screening behavior. It found that viewing the culturally tailored decision aid significantly increased African American patients' knowledge of colorectal cancer screening recommendations and options. It also significantly reduced their decisional conflict and improved their self-advocacy.
AHRQ-funded; HS022134.
Citation: Hoffman AS, Lowenstein LM, Kamath GR .
An entertainment-education colorectal cancer screening decision aid for African American patients: a randomized controlled trial.
Cancer 2017 Apr 15;123(8):1401-08. doi: 10.1002/cncr.30489.
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Keywords: Cancer: Colorectal Cancer, Shared Decision Making, Education: Patient and Caregiver, Racial and Ethnic Minorities, Screening
Martens CE, Crutchfield TM, Laping JL
Why wait until our community gets cancer?: Exploring CRC screening barriers and facilitators in the Spanish-speaking community in North Carolina.
The objectives for this paper were: (1) to improve understanding of preferences regarding potential colorectal cancer (CRC) screening program characteristics, and (2) to improve understanding of the barriers and facilitators around CRC screening with the Hispanic, immigrant community in North Carolina. They found that Hispanics may have a general awareness of and interest in CRC screening, but multiple barriers prevent them from getting screened, and recommended that special attention be given to designing culturally and linguistically appropriate programs to improve access to healthcare resources, insurance, and associated costs among Hispanics.
AHRQ-funded; HS019468.
Citation: Martens CE, Crutchfield TM, Laping JL .
Why wait until our community gets cancer?: Exploring CRC screening barriers and facilitators in the Spanish-speaking community in North Carolina.
J Cancer Educ 2016 Dec;31(4):652-59. doi: 10.1007/s13187-015-0890-4.
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Keywords: Cancer: Colorectal Cancer, Cultural Competence, Racial and Ethnic Minorities, Racial and Ethnic Minorities, Screening
Rust G, Zhang S, Yu Z
Counties eliminating racial disparities in colorectal cancer mortality.
The researchers attempted to identify county-level variations in racial-ethnic disparities in colorectal cancer mortality rates. They found that county-level variation in social determinants, health care workforce, and health systems all were found to contribute to variations in cancer mortality disparity trend patterns from 1990 through 2010. They concluded that counties sustaining equality over time or moving from disparities to equality in cancer mortality suggest that disparities are not inevitable, and provide hope that more communities can achieve optimal and equitable cancer outcomes for all.
AHRQ-funded; HS022444.
Citation: Rust G, Zhang S, Yu Z .
Counties eliminating racial disparities in colorectal cancer mortality.
Cancer 2016 Jun 1;122(11):1735-48. doi: 10.1002/cncr.29958.
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Keywords: Cancer: Colorectal Cancer, Disparities, Mortality, Racial and Ethnic Minorities
Liu Z, Zhang K, Du XL
Risks of developing breast and colorectal cancer in association with incomes and geographic locations in Texas: a retrospective cohort study.
This study aimed to determine whether median household income was associated with the risk of developing breast and colorectal cancer in Texas and to identify higher cancer risks by race/ethnicity and geographic areas. It demonstrated that higher income was associated with an increased risk of breast cancer and a decreased risk of colorectal cancer in Texas.
AHRQ-funded; HS018956.
Citation: Liu Z, Zhang K, Du XL .
Risks of developing breast and colorectal cancer in association with incomes and geographic locations in Texas: a retrospective cohort study.
BMC Cancer 2016 Apr 26;16:294. doi: 10.1186/s12885-016-2324-z.
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Keywords: Cancer: Breast Cancer, Cancer: Colorectal Cancer, Racial and Ethnic Minorities, Risk, Social Determinants of Health
Brenner AT, Ko LK, Janz N
Race/ethnicity and primary language: health beliefs about colorectal cancer screening in a diverse, low-income population.
The purpose of this paper was to explore whether health belief model (HBM) constructs pertaining to colorectal cancer (CRC) screening differ by race/ethnicity and primary language. Understanding how different populations think about CRC screening may be critical in promoting screening in diverse populations.
AHRQ-funded; HS013853.
Citation: Brenner AT, Ko LK, Janz N .
Race/ethnicity and primary language: health beliefs about colorectal cancer screening in a diverse, low-income population.
J Health Care Poor Underserved 2015 Aug;26(3):824-38. doi: 10.1353/hpu.2015.0075.
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Keywords: Cancer: Colorectal Cancer, Cultural Competence, Low-Income, Racial and Ethnic Minorities, Screening