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Wangen M, Escoffery C, Fernandez ME, Friedman DB, Hannon P, Ko LK, Maxwell AE, Petagna C, Risendal B, Rohweder C, Leeman J. Twenty years of capacity building across the cancer prevention and control research network. Cancer Causes Control 2023; 34:45-56. [PMID: 37067700 PMCID: PMC10106885 DOI: 10.1007/s10552-023-01690-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 03/29/2023] [Indexed: 04/18/2023]
Abstract
PURPOSE To improve population health, community members need capacity (i.e., knowledge, skills, and tools) to select and implement evidence-based interventions (EBIs) to fit the needs of their local settings. Since 2002, the Centers for Disease Control and Prevention has funded the national Cancer Prevention and Control Research Network (CPCRN) to accelerate the implementation of cancer prevention and control EBIs in communities. The CPCRN has developed multiple strategies to build community members' capacity to implement EBIs. This paper describes the history of CPCRN's experience developing and lessons learned through the use of five capacity-building strategies: (1) mini-grant programs, (2) training, (3) online tools, (4) evidence academies, and (5) evaluation support for partners' capacity-building initiatives. METHODS We conducted a narrative review of peer-reviewed publications and grey literature reports on CPCRN capacity-building activities. Guided by the Interactive Systems Framework, we developed histories, case studies, and lessons learned for each strategy. Lessons were organized into themes. RESULTS Three themes emerged: the importance of (1) community-engagement prior to and during implementation of capacity-building strategies, (2) establishing and sustaining partnerships, and (3) co-learning at the levels of centers, networks, and beyond. CONCLUSION CPCRN activities have increased the ability of community organizations to compete for external funds to support implementation, increased the use of evidence in real-world settings, and promoted the broad-scale implementation of cancer control interventions across more than eight states. Lessons from this narrative review highlight the value of long-term thematic networks and provide useful guidance to other research networks and future capacity-building efforts.
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Affiliation(s)
- Mary Wangen
- Center for Health Promotion and Disease Prevention, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Cam Escoffery
- Rollins School of Public Health, Department of Behavioral Sciences and Health Education, Emory University, Atlanta, GA, USA
| | - Maria E Fernandez
- School of Public Health, The University of Texas Health Science Center at Houston, Health Promotion and Behavioral Sciences, Houston, TX, USA
| | - Daniela B Friedman
- Department of Health Promotion, Education, and Behavior, University of South Carolina, Arnold School of Public Health, Columbia, SC, USA
| | - Peggy Hannon
- School of Public Health, Health Promotion Research Center, The University of Washington, Seattle, WA, USA
| | - Linda K Ko
- School of Public Health, Health Promotion Research Center, The University of Washington, Seattle, WA, USA
| | - Annette E Maxwell
- Los Angeles, Fielding School of Public Health and Jonsson, Comprehensive Cancer Center, Health Policy and Management, The University of California, Los Angeles, CA, USA
| | - Courtney Petagna
- Rollins School of Public Health, Department of Behavioral Sciences and Health Education, Emory University, Atlanta, GA, USA
| | - Betsy Risendal
- Colorado School of Public Health, Department of Community & Behavioral Health, The University of Colorado Denver Anschutz Medical Campus, Aurora, CO, USA
| | - Catherine Rohweder
- Center for Health Promotion and Disease Prevention, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Jennifer Leeman
- School of Nursing, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Wyatt LC, Chebli P, Patel S, Alam G, Naeem A, Maxwell AE, Raveis VH, Ravenell J, Kwon SC, Islam NS. A Culturally Adapted Breast and Cervical Cancer Screening Intervention Among Muslim Women in New York City: Results from the MARHABA Trial. J Cancer Educ 2023; 38:682-690. [PMID: 35585475 PMCID: PMC9674795 DOI: 10.1007/s13187-022-02177-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/09/2022] [Indexed: 05/20/2023]
Abstract
We examine the efficacy of MARHABA, a social marketing-informed, lay health worker (LHW) intervention with patient navigation (PN), to increase breast and cervical cancer screening among Muslim women in New York City. Muslim women were eligible if they were overdue for a mammogram and/or a Pap test. All participants attended a 1-h educational seminar with distribution of small media health education materials, after which randomization occurred. Women in the Education + Media + PN arm received planned follow-ups from a LHW. Women in the Education + Media arm received no further contact. A total of 428 women were randomized into the intervention (214 into each arm). Between baseline and 4-month follow-up, mammogram screening increased from 16.0 to 49.0% in the Education + Media + PN arm (p < 0.001), and from 14.7 to 44.6% in the Education + Media arm (p < 0.001). Pap test screening increased from 16.9 to 42.3% in the Education + Media + PN arm (p < 0.001) and from 17.3 to 37.1% in the Education + Media arm (p < 0.001). Cancer screening knowledge increased in both groups. Between group differences were not statistically significant for screening and knowledge outcomes. A longer follow-up period may have resulted in a greater proportion of up-to-date screenings, given that many women had not yet received their scheduled screenings. Findings suggest that the educational session and small media materials were perhaps sufficient to increase breast and cervical cancer screening among Muslim American women. ClinicalTrials.gov NCT03081507.
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Affiliation(s)
- Laura C Wyatt
- Department of Population Health, NYU Langone Health, New York, NY, 10016, USA.
| | - Perla Chebli
- Department of Population Health, NYU Langone Health, New York, NY, 10016, USA
| | - Shilpa Patel
- Center for Health Care Strategies, Trenton, NJ, 08619, USA
| | - Gulnahar Alam
- Department of Population Health, NYU Langone Health, New York, NY, 10016, USA
| | - Areeg Naeem
- School of Dental Medicine, University at Buffalo, Buffalo, NY, 14214, USA
| | | | | | - Joseph Ravenell
- Department of Population Health, NYU Langone Health, New York, NY, 10016, USA
| | - Simona C Kwon
- Department of Population Health, NYU Langone Health, New York, NY, 10016, USA
| | - Nadia S Islam
- Department of Population Health, NYU Langone Health, New York, NY, 10016, USA
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Hohl SD, Maxwell AE, Sharma KP, Sun J, Vu TT, DeGroff A, Escoffery C, Schlueter D, Hannon PA. Implementing Mailed Colorectal Cancer Fecal Screening Tests in Real-World Primary Care Settings: Promising Implementation Practices and Opportunities for Improvement. Prev Sci 2023:10.1007/s11121-023-01496-3. [PMID: 36952143 PMCID: PMC10034905 DOI: 10.1007/s11121-023-01496-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/16/2023] [Indexed: 03/24/2023]
Abstract
Colorectal cancer (CRC) screening reduces morbidity and mortality, but screening rates in the USA remain suboptimal. The Colorectal Cancer Control Program (CRCCP) was established in 2009 to increase screening among groups disproportionately affected. The CRCCP utilizes implementation science to support health system change as a strategy to reduce disparities in CRC screening by directing resources to primary care clinics to implement evidence-based interventions (EBIs) proven to increase CRC screening. As COVID-19 continues to impede in-person healthcare visits and compel the unpredictable redirection of clinic priorities, understanding clinics' adoption and implementation of EBIs into routine care is crucial. Mailed fecal testing is an evidence-based screening approach that offers an alternative to in-person screening tests and represents a promising approach to reduce CRC screening disparities. However, little is known about how mailed fecal testing is implemented in real-world settings. In this retrospective, cross-sectional analysis, we assessed practices around mailed fecal testing implementation in 185 clinics across 62 US health systems. We sought to (1) determine whether clinics that do and do not implement mailed fecal testing differ with respect to characteristics (e.g., type, location, and proportion of uninsured patients) and (2) identify implementation practices among clinics that offer mailed fecal testing. Our findings revealed that over half (58%) of clinics implemented mailed fecal testing. These clinics were more likely to have a CRC screening policy than clinics that did not implement mailed fecal testing (p = 0.007) and to serve a larger patient population (p = 0.004), but less likely to have a large proportion of uninsured patients (p = 0.01). Clinics that implemented mailed fecal testing offered it in combination with EBIs, including patient reminders (92%), provider reminders (94%), and other activities to reduce structural barriers (95%). However, fewer clinics reported having the leadership support (58%) or funding stability (29%) to sustain mailed fecal testing. Mailed fecal testing was widely implemented alongside other EBIs in primary care clinics participating in the CRCCP, but multiple opportunities for enhancing its implementation exist. These include increasing the proportion of community health centers/federally qualified health centers offering mailed screening; increasing the proportion that provide pre-paid return mail supplies with the screening kit; increasing the proportion of clinics monitoring both screening kit distribution and return; ensuring patients with abnormal tests can obtain colonoscopy; and increasing sustainability planning and support.
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Affiliation(s)
- Sarah D Hohl
- Health Promotion Research Center, University of Washington, Seattle, WA, USA.
- Office of Community Health, Department of Family Medicine and Community Health, Madison, WI, USA.
| | - Annette E Maxwell
- Fielding School of Public Health, University of California Los Angeles, Los Angeles, CA, USA
| | - Krishna P Sharma
- Totally Joined for Achieving Collaborative Techniques, Atlanta, GA, USA
| | - Juzhong Sun
- Totally Joined for Achieving Collaborative Techniques, Atlanta, GA, USA
| | - Thuy T Vu
- Health Promotion Research Center, University of Washington, Seattle, WA, USA
| | - Amy DeGroff
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, GA, USA
| | - Cam Escoffery
- Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Dara Schlueter
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, GA, USA
| | - Peggy A Hannon
- Health Promotion Research Center, University of Washington, Seattle, WA, USA
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Sharma KP, DeGroff A, Hohl SD, Maxwell AE, Escoffery NC, Sabatino SA, Joseph DA. Multi-component interventions and change in screening rates in primary care clinics in the Colorectal Cancer Control Program. Prev Med Rep 2022; 29:101904. [PMID: 35864930 PMCID: PMC9294188 DOI: 10.1016/j.pmedr.2022.101904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 06/06/2022] [Accepted: 07/06/2022] [Indexed: 11/17/2022] Open
Abstract
Evidence-based interventions (EBIs) in clinics increase colorectal cancer screening. Even more effective are multi-component interventions (MCIs) vs a single strategy. We examined the effectiveness of MCIs in CDC’s Colorectal Cancer Control Program. Combination of 3–4 EBIs or 2–3 strategies led to significant increase in screening. Some MCIs led up to 7.2 percentage points annual increases.
Colorectal cancer (CRC) screening has been shown to decrease CRC mortality. Implementation of evidence-based interventions (EBIs) increases CRC screening. The purpose of this analysis is to determine which combinations of EBIs or strategies led to increases in clinic-level screening rates among clinics participating in CDC’s Colorectal Cancer Control Program (CRCCP). Data were collected from CRCCP clinics between 2015 and 2018 and the analysis was conducted in 2020. The outcome variable was the annual change in clinic level CRC screening rate in percentage points. We used first difference (FD) estimator of linear panel data regression model to estimate the associations of outcome with independent variables, which include different combinations of EBIs and intervention strategies. The study sample included 486 unique clinics with 1156 clinic years of total observations. The average baseline screening rate was 41 % with average annual increase of 4.6 percentage points. Only two out of six combinations of any two EBIs were associated with increases in screening rate (largest was 6.5 percentage points, P < 0.001). Any combinations involving three EBIs or all four EBIs were significantly associated with the outcome with largest increase of 7.2 percentage points (P < 0.001). All interventions involving 2–3 strategies led to increases in rate with largest increase associated with the combination of increasing community demand and access (6.1 percentage points, P < 0.001). Clinics implementing combinations of these EBIs, particularly those including three or more EBIs, often were more likely to have impact on screening rate change than those implementing none.
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Affiliation(s)
- Krishna P Sharma
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, GA, United States
| | - Amy DeGroff
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, GA, United States
| | - Sarah D Hohl
- Health Promotion Research Center, Department of Health Services, School of Public Health, University of Washington, Seattle, Washington, United States
| | - Annette E Maxwell
- Center for Cancer Prevention and Control Research, Department of Health Policy and Management, Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, CA, United States
| | - Ngoc Cam Escoffery
- Emory University, Rollins School of Public Health, CDC, Atlanta, GA, United States
| | - Susan A Sabatino
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, GA, United States
| | - Djenaba A Joseph
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, CDC, Atlanta, GA, United States
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Maxwell AE, Young S, Gomez N, Tran K, Chang LC, Nails E, Gere D, Bastani R. Aprendiendo de La Vida (Learning from Life): Development of a Radionovela to Promote Preventive Health Care Utilization among Indigenous Farmworkers from Mexico Living in California. J Med Humanit 2022; 43:365-376. [PMID: 34251581 PMCID: PMC10699854 DOI: 10.1007/s10912-021-09704-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/04/2021] [Indexed: 06/13/2023]
Abstract
Mixtecs and Zapotecs, originating from the Oaxaca area in Mexico, are among the largest indigenous groups of workers in California. Many adults in this community only access the health care system when sick and as a last resort. This article describes the development of a radionovela to inform the community about the importance of preventive health care. It was developed following the Sabido Method. The methodology to develop a radionovela may be of interest to other public health practitioners who want to develop educational materials in an engaging format, especially for communities that rely on oral, not written information.
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Affiliation(s)
- Annette E Maxwell
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA.
| | - Sandra Young
- Mixteco/Indigena Community Organizing Project, Oxnard, CA, USA
| | - Norma Gomez
- Mixteco/Indigena Community Organizing Project, Oxnard, CA, USA
| | - Khoa Tran
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA
| | - L Cindy Chang
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA
| | - Elisabeth Nails
- Art and Global Health Center, University of California, Los Angeles, CA, USA
| | - David Gere
- Art and Global Health Center, University of California, Los Angeles, CA, USA
| | - Roshan Bastani
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA
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Maxwell AE, DeGroff A, Hohl SD, Sharma KP, Sun J, Escoffery C, Hannon PA. Evaluating Uptake of Evidence-Based Interventions in 355 Clinics Partnering With the Colorectal Cancer Control Program, 2015-2018. Prev Chronic Dis 2022; 19:E26. [PMID: 35588522 PMCID: PMC9165474 DOI: 10.5888/pcd19.210258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
PURPOSE AND OBJECTIVES Colorectal cancer screening rates remain suboptimal in the US. The Colorectal Cancer Control Program (CRCCP) of the Centers for Disease Control and Prevention (CDC) seeks to increase screening in health system clinics through implementation of evidence-based interventions (EBIs) and supporting activities (SAs). This program provided an opportunity to assess the uptake of EBIs and SAs in 355 clinics that participated from 2015 to 2018. INTERVENTION APPROACH The 30 funded awardees of CRCCP partnered with clinics to implement at least 2 of 4 EBIs that CDC prioritized (patient reminders, provider reminders, reducing structural barriers, provider assessment and feedback) and 4 optional strategies that CDC identified as SAs (small media, professional development and provider education, patient navigation, and community health workers). EVALUATION METHODS Clinics completed 3 annual surveys to report uptake, implementation, and integration and perceived sustainability of the priority EBIs and SAs. RESULTS In our sample of 355 clinics, uptake of 4 EBIs and 2 SAs significantly increased over time. By year 3, 82% of clinics implemented patient reminder systems, 88% implemented provider reminder systems, 82% implemented provider assessment and feedback, 76% implemented activities to reduce structural barriers, 51% implemented provider education, and 84% used small media. Most clinics that implemented these strategies (>90%) considered them fully integrated into the health system or clinic operations and sustainable by year 3. Fewer clinics used patient navigation (30%) and community health workers (19%), with no increase over the years of the study. IMPLICATIONS FOR PUBLIC HEALTH Clinics participating in the CRCCP reported high uptake and perceived sustainability of EBIs that can be integrated into electronic medical record systems but limited uptake of patient navigation and community health workers, which are uniquely suited to reduce cancer disparities. Future research should determine how to promote uptake and assess cost-effectiveness of CRCCP interventions.
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Affiliation(s)
- Annette E Maxwell
- University of California Los Angeles, Los Angeles, California.,Department of Health Policy and Management, University of California, Los Angeles, 650 Charles Young Dr South, A2-125 CHS, Box 956900, Los Angeles, CA 90095-6900. E-mail:
| | - Amy DeGroff
- Centers for Disease Control and Prevention, Atlanta, Georgia
| | | | | | - Juzhong Sun
- Centers for Disease Control and Prevention, Atlanta, Georgia
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Hohl SD, Melillo S, Vu TT, Escoffery C, DeGroff A, Schlueter D, Ross LW, Maxwell AE, Sharma KP, Boehm J, Joseph D, Hannon PA. Development of a Field Guide for Assessing Readiness to Implement Evidence-Based Cancer Screening Interventions in Primary Care Clinics. Prev Chronic Dis 2022; 19:E25. [PMID: 35550244 PMCID: PMC9109642 DOI: 10.5888/pcd19.210395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Evidence-based interventions, including provider assessment and feedback, provider reminders, patient reminders, and reduction of structural barriers, improve colorectal cancer screening rates. Assessing primary care clinics' readiness to implement these interventions can help clinics use strengths, identify barriers, and plan for success. However, clinics may lack tools to assess readiness and use findings to plan for successful implementation. To address this need, we developed the Field Guide for Assessing Readiness to Implement Evidence-Based Cancer Screening Interventions (Field Guide) for the Centers for Disease Control and Prevention's (CDC's) Colorectal Cancer Control Program (CRCCP). We conducted a literature review of evidence and existing tools to measure implementation readiness, reviewed readiness tools from selected CRCCP award recipients (n = 35), and conducted semi-structured interviews with key informants (n = 8). We sought feedback from CDC staff and recipients to inform the final document. The Field Guide, which is publicly available online, outlines 4 assessment phases: 1) convene team members and determine assessment activities, 2) design and administer the readiness assessment, 3) evaluate assessment data, and 4) develop an implementation plan. Assessment activities and tools are included to facilitate completion of each phase. The Field Guide integrates implementation science and practical experience into a relevant tool to bolster clinic capacity for implementation, increase potential for intervention sustainability, and improve colorectal cancer screening rates, with a focus on patients served in safety net clinic settings. Although this tool was developed for use in primary care clinics for cancer screening, the Field Guide may have broader application for clinics and their partners for other chronic diseases.
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Affiliation(s)
- Sarah D Hohl
- Health Promotion Research Center, University of Washington, Seattle, Washington
- Department of Family Medicine Office of Community Health, University of Wisconsin-Madison,1100 Delaplaine Court, Madison, WI 53715.
| | - Stephanie Melillo
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Thuy T Vu
- Health Promotion Research Center, University of Washington, Seattle, Washington
| | - Cam Escoffery
- Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Amy DeGroff
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Dara Schlueter
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Leslie W Ross
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Annette E Maxwell
- Fielding School of Public Health, University of California, Los Angeles, California
| | - Krishna P Sharma
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Jennifer Boehm
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Djenaba Joseph
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Peggy A Hannon
- Health Promotion Research Center, University of Washington, Seattle, Washington
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Pacheco C, Ponce-Gonzales I, Diaz MS, Maxwell AE. Exploring Barriers to Access Prenatal Care Among Indigenous Mexican and Guatemalan Women in Washington State. Womens Reprod Health (Phila) 2022; 10:110-124. [PMID: 37288310 PMCID: PMC10243752 DOI: 10.1080/23293691.2022.2061319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 03/17/2022] [Accepted: 03/24/2022] [Indexed: 06/09/2023]
Abstract
Migrant and Seasonal Agricultural Workers including indigenous women that are not of Hispanic descent face many barriers to access prenatal care. We conducted a survey in Spanish and three indigenous languages to explore knowledge, attitudes and behaviors regarding prenatal care among 82 female agricultural workers, Mixteco, Triqui and Awakateko, residing in the State of Washington. Our findings highlight the importance of collecting disaggregated data from different indigenous communities and of providing indigenous language support. Our study provides new information for developing messages to promote prenatal care that take into account the knowledge and beliefs that are prevalent in these communities.
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Affiliation(s)
- Colleen Pacheco
- Sea Mar Community Health Centers, 125 N. 18 Street, Suite A, Mount Vernon, WA 98273, USA
| | - Ileana Ponce-Gonzales
- Coalition for Migrants & Refugees, Department of Health Services, University of Washington, Washington, USA
| | - Marcela Suarez Diaz
- Sea Mar Community Health Centers, 125 N. 18 Street, Suite A, Mount Vernon, WA 98273, USA
| | - Annette E. Maxwell
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California Los Angeles, USA
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Chu JN, Stewart SL, Gildengorin G, Wong C, Lam H, McPhee SJ, Chen MS, Bastani R, Maxwell AE, Taylor VM, Nguyen TT. Effect of a media intervention on hepatitis B screening among Vietnamese Americans. Ethn Health 2022; 27:361-374. [PMID: 31608675 PMCID: PMC7162532 DOI: 10.1080/13557858.2019.1672862] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 09/03/2019] [Indexed: 06/10/2023]
Abstract
Objective: There is a lack of controlled studies of community-wide interventions to increase screening for hepatitis B (HBV) among Asian Americans, particularly Vietnamese Americans, who disproportionately suffer from HBV-related illnesses. The objective of our study was to develop, implement, and evaluate the effectiveness of a media campaign to promote HBV screening among Vietnamese Americans.Design: We designed and implemented a three-year media campaign promoting HBV screening among Vietnamese Americans. Evaluation consisted of cross-sectional pre- and post-intervention population-based telephone surveys of Vietnamese Americans adults age 18-64 who spoke English or Vietnamese and lived in the Northern California (intervention) or Greater Washington, D.C. (comparison) communities in 2007 or 2011. Statistical analysis was completed in 2012. The main outcome was self-report of HBV testing, defined as participants answering 'Yes' to the question: 'Have you ever had a blood test to check for hepatitis B?'Results: The sample sizes at pre- and post-intervention were 1,704 and 1,666, respectively. Both communities reported increased exposure to HBV-related booklets, radio and television advertisements, and websites. Only the intervention community reported increased exposure to newspaper elements. HBV screening increased in both communities (intervention: 65.3% to 73.1%, p < 0.01, comparison: 57.7% to 66.0%, p < 0.01). In multivariable analyses, there was no intervention effect. In both communities, exposure to media elements (Odds Ratio 1.26 [95% Confidence Interval: 1.21, 1.31] for each additional element) was significantly associated with screening.Conclusions: Among Vietnamese Americans in 2 large communities, HBV screening rates were sub-optimal. Screening increased in both the intensive media intervention and comparison communities, and exposure to HBV-related media messages was associated with increased screening. Efforts to address HBV screening among Vietnamese Americans should include mass media messaging.
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Affiliation(s)
- Janet N. Chu
- Division of General Internal Medicine, Department of
Medicine, University of California, San Francisco; San Francisco, CA, USA
| | - Susan L. Stewart
- Department of Public Health Sciences, University of
California, Davis; Davis, CA, USA
| | - Ginny Gildengorin
- Division of General Internal Medicine, Department of
Medicine, University of California, San Francisco; San Francisco, CA, USA
| | - Ching Wong
- Division of General Internal Medicine, Department of
Medicine, University of California, San Francisco; San Francisco, CA, USA
| | - Hy Lam
- Division of General Internal Medicine, Department of
Medicine, University of California, San Francisco; San Francisco, CA, USA
| | - Stephen J. McPhee
- Division of General Internal Medicine, Department of
Medicine, University of California, San Francisco; San Francisco, CA, USA
| | - Moon S. Chen
- Division of Hematology and Oncology, Department of Internal
Medicine, University of California, Davis; Davis, CA, USA
| | - Roshan Bastani
- Department of Health Policy and Management, University of
California, Los Angeles; Los Angeles, CA, USA
| | - Annette E. Maxwell
- Department of Health Policy and Management, University of
California, Los Angeles; Los Angeles, CA, USA
| | - Victoria M. Taylor
- Division of Public Health Sciences, Fred Hutchinson
Cancer Research Center; Seattle, WA, USA
| | - Tung T. Nguyen
- Division of General Internal Medicine, Department of
Medicine, University of California, San Francisco; San Francisco, CA, USA
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Maxwell AE, Vargas C, Santifer R, Chang LC, Crespi CM, Lucas-Wright A. Facilitators and Challenges to Health Promotion in Black and Latino Churches. J Racial Ethn Health Disparities 2022; 9:59-67. [PMID: 33230738 PMCID: PMC8141063 DOI: 10.1007/s40615-020-00929-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 11/10/2020] [Accepted: 11/12/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND Churches are important assets for the African American and Latino communities. They can play a critical role in health promotion, especially in areas that are under-resourced and in which residents have limited access to health care. A better understanding of health promotion in churches is needed to support and maintain church collaborations and health initiatives that are integrated, data-driven, and culturally appropriate. The purpose of this study is to identify churches' facilitators and challenges to health promotion and to contrast and compare Black and Latino churches of different sizes (< 200 members versus > 200 members). METHODS We interviewed leaders of 100 Black and 42 Latino churches in South Los Angeles to assess their history of wellness activities, resources, facilitators, and challenges to conduct health promotion activities. RESULTS Eighty-three percent of African American and 86% of Latino church leaders reported at least one health activity in the last 12 months. Black and Latino churches of different sizes have similar interests in implementing specific health promotion strategies and face similar challenges. However, we found significant differences in the composition of their congregations, number of paid staff, and the proportions of churches that have a health or wellness ministry and that implement specific wellness strategies. Fifty-seven percent of African American and 43% of Latino church leaders stated that they needed both financial support and professional expertise for health promotion. DISCUSSION Our findings highlight the importance of conducting a readiness assessment for identifying intervention content and strategies that fit the intervention context of a church.
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Affiliation(s)
- Annette E Maxwell
- University of California Los Angeles Fielding School of Public Health & Jonsson Comprehensive Cancer Center, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA.
- UCLA Kaiser Permanente Center for Health Equity, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA.
| | - Claudia Vargas
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA, USA
| | - Rhonda Santifer
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA, USA
| | - L Cindy Chang
- University of California Los Angeles Fielding School of Public Health & Jonsson Comprehensive Cancer Center, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA
- UCLA Kaiser Permanente Center for Health Equity, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA
| | - Catherine M Crespi
- University of California Los Angeles Fielding School of Public Health & Jonsson Comprehensive Cancer Center, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA
- UCLA Kaiser Permanente Center for Health Equity, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA
| | - Aziza Lucas-Wright
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA, USA
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Sharma KP, DeGroff A, Maxwell AE, Cole AM, Escoffery NC, Hannon PA. Evidence-Based Interventions and Colorectal Cancer Screening Rates: The Colorectal Cancer Screening Program, 2015-2017. Am J Prev Med 2021; 61:402-409. [PMID: 33994253 PMCID: PMC11008572 DOI: 10.1016/j.amepre.2021.03.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 02/09/2021] [Accepted: 03/01/2021] [Indexed: 01/09/2023]
Abstract
INTRODUCTION The Centers for Disease Control and Prevention administers the Colorectal Cancer Control Program to increase colorectal cancer screening rates among people aged 50-75 years in areas where rates are lower than state or national levels. The aim of this study is to better understand the effectiveness of specific Colorectal Cancer Control Program components. METHODS The study population included clinics enrolled in the Colorectal Cancer Control Program during Years 1 and 2. Clinic data collected by the Centers for Disease Control and Prevention annually from 2015 to 2017 for program evaluation were used. The outcome variable was screening rate change through Program Year 2, and predictor variables were a new implementation or enhancement of evidence-based interventions and other program components. The analysis, conducted in 2020, used ordinary least square and generalized estimating equations regressions and first difference models to estimate the associations of independent variables with the outcome. RESULTS Of the total 336 clinics, 50%-70% newly implemented or enhanced different evidence-based interventions. Among these, client reminders were most highly associated with the increase in screening rates (8.0 percentage points). Provider reminder was not significantly associated with any change in screening rates. Among all program components, having a colorectal cancer screening champion was most highly (8.4 percentage points) associated with screening rate change. Results from different models were slightly different but in agreement. CONCLUSIONS Client reminders, provider assessment and feedback, and colorectal cancer screening champions were associated with increased clinic-level colorectal cancer screening rates. Universal implementation of these strategies can substantially increase colorectal cancer screening rates in the U.S.
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Affiliation(s)
- Krishna P Sharma
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia.
| | - Amy DeGroff
- Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Annette E Maxwell
- UCLA Fielding School of Public Health, University of California, Los Angeles, Los Angeles, California
| | - Allison M Cole
- School of Medicine, University of Washington, Seattle, Washington
| | | | - Peggy A Hannon
- School of Public Health, University of Washington, Seattle, Washington
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Maxwell AE, Lucas-Wright A, Chang C, Santifer R, Crespi CM. Abstract PO-035: Factors associated with colorectal cancer screening in a peer-counseling intervention study in partnership with African American churches. Cancer Epidemiol Biomarkers Prev 2020. [DOI: 10.1158/1538-7755.disp20-po-035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Abstract
Background: Colorectal cancer (CRC) mortality is 47% higher in African American men and 34% higher in African American women compared to non-Hispanic white men and women. Methods: Nine African American churches in Los Angeles (LA) participated in a one-group pre/post-test pilot study to promote cancer screening (2015-2018). Each church identified 5 Community Health Advisors (CHAs) who received training to recruit study participants ages 50 to 75; assess participants’ adherence to cancer screening guidelines of the U.S. Preventive Services Task Force; and provide one-on-one counseling for participants who were not adherent.
Participants completed telephone surveys 3 months after the intervention. The goal of this analysis was to understand CRC screening outcomes among 163 African American participants who were baseline non-adherent to CRC screening guidelines. We fit bivariate and multivariate mixed effects logistic regression models to assess correlates of (1) discussion of CRC screening with provider and (2) receipt of CRC screening during follow-up. Results: 49% of respondents reported that they discussed CRC screening with a provider during the follow-up period and 28% of respondents reported receipt of CRC screening. Respondents who reported that they were counseled by a CHA were more than twice as likely to discuss CRC screening with their provider as those who reported that they did not receive the intervention (54% versus 24%, p<0.005). Those who had a regular doctor, who had more than 3 health care visits in the past 3 months and who had a routine check-up in the past 12 months were also significantly more likely to discuss CRC screening with a provider (all p<.001). Females were almost twice as likely as males to receive CRC screening during the follow-up period than males (35% versus 18%, p<.02) and South LA residents were significantly less likely to receive CRC screening than participants outside of South LA (22% versus 38%, p<.02). Those who had a routine check-up in the past 12 months were also significantly more likely to report receipt of CRC testing during the follow-up period (all p<0.01). Those who had discussed CRC screening with a provider were significantly more likely to obtain CRC screening (p<.001). Knowledge of CRC screening guidelines was low overall but significantly higher among those who received CRC screening than among their counterparts who did not receive screening (p<.02). In multivariable analyses, receipt of CHA counseling (OR 3.77) was significantly associated with discussing CRC screening with a provider during follow-up but not with CRC screening. Residence in South LA (OR 0.38) was significantly associated with lack of CRC screening. Conclusions: Findings confirm the important role of health care providers and suggest that residence in South LA constitutes an additional barrier to CRC screening. Further research and additional resources are needed to address disparities in the uptake of CRC screening among African Americans, especially in South LA.
Citation Format: Annette E. Maxwell, Aziza Lucas-Wright, Cindy Chang, Rhonda Santifer, Catherine M. Crespi. Factors associated with colorectal cancer screening in a peer-counseling intervention study in partnership with African American churches [abstract]. In: Proceedings of the AACR Virtual Conference: Thirteenth AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2020 Oct 2-4. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2020;29(12 Suppl):Abstract nr PO-035.
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Affiliation(s)
| | | | - Cindy Chang
- 1University of California Los Angeles, Los Angeles, CA,
| | - Rhonda Santifer
- 2Charles R. Drew University of Medicine and Science, Los Angeles, CA
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Maxwell AE, Lucas-Wright A, Chang LC, Santifer RE, Crespi CM. Factors associated with colorectal cancer screening in a peer-counseling intervention study in partnership with African American churches. Prev Med Rep 2020; 20:101280. [PMID: 33344150 PMCID: PMC7736973 DOI: 10.1016/j.pmedr.2020.101280] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 11/23/2020] [Accepted: 12/01/2020] [Indexed: 12/23/2022] Open
Abstract
Colorectal cancer (CRC) mortality is 47% higher in African American men and 34% higher in African American women compared to non-Hispanic white men and women. This analysis assessed factors associated with CRC screening among 163 African American participants of a peer-counseling intervention study (2016-2018). In a one-group pre/post-test pilot study, trained Community Health Advisors (CHAs) at 9 African American churches in Los Angeles (LA) promoted CRC screening via one-on-one counseling, print materials and telephone reminder calls. Participants completed telephone surveys 3-6 months after the intervention. We fit bivariate and multivariate mixed effects logistic regression models to assess correlates, including participants' demographic characteristics, access to care, cancer-related knowledge and attitudes and receipt of CHA counseling of (1) discussion of CRC screening with provider and (2) receipt of CRC screening during follow-up. After controlling for gender and education, receipt of CHA counseling (OR 3.77) was significantly associated with discussing CRC screening with a provider during follow-up but not with CRC screening. Instead, a routine check-up in the past 12 months (OR 4.47) and discussion of CRC screening with a provider (OR 3.07) were significantly associated with CRC screening during follow-up. Residence in South LA (OR 0.38) was significantly associated with lack of CRC screening. Findings confirm the important role of health care providers and suggest that residence in South LA constitutes an additional barrier to CRC screening. Further research and additional resources are needed to address disparities in the uptake of CRC screening among African Americans, especially in South LA.
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Affiliation(s)
- Annette E. Maxwell
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, 650 Charles Young Drive South, Box 956900, Los Angeles, CA 90095-6900, USA
| | - Aziza Lucas-Wright
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, 1721 East 120th Street, Los Angeles, CA 90059, USA
| | - L. Cindy Chang
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, 650 Charles Young Drive South, Box 956900, Los Angeles, CA 90095-6900, USA
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, 1721 East 120th Street, Los Angeles, CA 90059, USA
| | - Rhonda E. Santifer
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, 1721 East 120th Street, Los Angeles, CA 90059, USA
| | - Catherine M. Crespi
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, 650 Charles Young Drive South, Box 956900, Los Angeles, CA 90095-6900, USA
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Maxwell AE, Sundin P, Crespi CM. Disparities in cancer mortality in Los Angeles County, 1999-2013: an analysis comparing trends in under-resourced and affluent regions. Cancer Causes Control 2020; 31:1093-1103. [PMID: 32964365 DOI: 10.1007/s10552-020-01346-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 09/11/2020] [Indexed: 12/17/2022]
Abstract
PURPOSE While cancer mortality has declined by 27% between 1991 and 2016 in the United States, there are large disparities in cancer mortality by racial/ethnic groups, socioeconomic status and access to care. The purpose of this analysis is to compare trends in cancer mortality among regions (Service Planning Areas, SPAs) in Los Angeles (LA) County that vary with respect to racial/ethnic distribution and social determinants of health, including poverty, education and access to care. METHODS We estimated age- and race/ethnicity-standardized mortality for lung, colorectal (CRC) and breast cancer for eight SPAs from 1999 to 2013. We calculated three recommended measures of disparities that reflect absolute, relative and between-group disparities. RESULTS In all of LA County, statistically significant declines in age- and race/ethnicity-standardized mortality ranged from 30% for lung cancer to 20% for CRC to 15% for breast cancer. Despite some of the largest declines in the most under-resourced SPAs (South LA, East LA, South Bay), disparities between the lowest and highest mortality by SPA did not significantly change from 1999 to 2013. CONCLUSIONS Despite significant declines in cancer mortality in LA County from 1999 to 2013, and in racial/ethnic groups, there was little progress toward reducing disparities among SPAs. Highest mortalities for the three cancers were observed in Antelope Valley, San Fernando Valley, San Gabriel Valley, South LA and East LA. Findings demonstrate the importance of examining regional differences in cancer mortality to identify areas with highest needs for interventions and policies to reduce cancer disparities.
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Affiliation(s)
- Annette E Maxwell
- University of California Los Angeles Fielding School of Public Health & Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA.
| | - Phillip Sundin
- University of California Los Angeles Fielding School of Public Health & Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA
| | - Catherine M Crespi
- University of California Los Angeles Fielding School of Public Health & Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA
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Maxwell AE, Lucas-Wright A, Gatson J, Vargas C, Santifer RE, Chang LC, Tran K. Community health advisors assessing adherence to national cancer screening guidelines among African Americans in South Los Angeles. Prev Med Rep 2020; 18:101096. [PMID: 32368438 PMCID: PMC7190749 DOI: 10.1016/j.pmedr.2020.101096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 02/13/2020] [Accepted: 04/12/2020] [Indexed: 11/29/2022] Open
Abstract
Community Health Advisors were able to assess cancer screening in South Los Angeles. About half of African American men and women were up to date with all screening tests. Screening rates in South LA regions are consistent with social determinants of health. Providers should recommend all screening tests to their patients. Our data confirm that South LA is a high priority area for promoting cancer screening.
We partnered with African American churches in South Los Angeles (LA) and trained Community Health Advisors (CHAs) to assess cancer screening. The purpose of this analysis is to report adherence to national cancer screening guidelines among African Americans in South LA, to assess relationships between adherence to colorectal cancer and other cancer screening guidelines, and to explore regional differences in screening rates. Between 2016 and 2018, 44 CHAs surveyed 777 African Americans between 50 and 75 years of age. Among 420 South LA residents, 64% of men and 70% of women were adherent to colorectal cancer screening guidelines. Adherence to mammography screening guidelines was 73%. Adherence to cervical cancer screening guidelines among women 50 to 65 years of age without hysterectomy was 80%. Fifty-nine percent of men had ever discussed the Prostate Specific Antigen (PSA) test with a physician. Adherence to colorectal cancer screening guidelines was significantly higher among respondents who were adherent to other cancer screening guidelines compared to their peers who were not adherent to other cancer screening guidelines (all p < 0.05). The fact that 22% of women who were adherent to breast cancer screening, 32% of women adherent to cervical cancer screening and 16% of men who had discussed the PSA test with a physician were not adherent to colorectal cancer screening guidelines suggests that providers should redouble their efforts to review all screening guidelines with their patients and to make appropriate recommendations. Regional differences in screening rates within South Los Angeles should inform future screening promotion efforts.
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Affiliation(s)
- Annette E Maxwell
- Center for Cancer Prevention and Control Research, University of California, Los Angeles Fielding School of Public Health and Jonsson Comprehensive Cancer Center, Los Angeles, CA 90095-6900, USA
| | - Aziza Lucas-Wright
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA 90059, USA
| | - Juana Gatson
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA 90059, USA
| | - Claudia Vargas
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA 90059, USA
| | - Rhonda E Santifer
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA 90059, USA
| | - L Cindy Chang
- Center for Cancer Prevention and Control Research, University of California, Los Angeles Fielding School of Public Health and Jonsson Comprehensive Cancer Center, Los Angeles, CA 90095-6900, USA.,Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA 90059, USA
| | - Khoa Tran
- Center for Cancer Prevention and Control Research, University of California, Los Angeles Fielding School of Public Health and Jonsson Comprehensive Cancer Center, Los Angeles, CA 90095-6900, USA
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Maxwell AE, Lucas-Wright A, Gatson J, Cindy Chang L, Crespi CM. Training Community Health Advisors in African American Churches: Do Training Outcomes Predict Performance? J Cancer Educ 2020; 35:395-402. [PMID: 30680648 PMCID: PMC6658357 DOI: 10.1007/s13187-019-1478-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Programs that utilize Community Health Advisors (CHAs) to promote cancer screening are effective in community settings. However, predictors of CHA performance are not well understood. From 2016 to 2018, we partnered with 9 African American churches in South Los Angeles and trained 49 CHAs to promote cancer screening in an effort to build capacity for health promotion in a low-resource community. This paper examines CHA characteristics and training outcomes in African American faith-based settings and explores the relationship of these variables to successful recruitment of participants by CHAs. Pre- and post-tests showed statistically significant increases in knowledge of colorectal cancer screening guidelines (4 items) and human subjects protection rules (5 items) and CHAs' perceived self-efficacy to perform specific tasks for the study (13 items, Cronbach's alpha > 0.90). There were no significant differences between active CHAs who recruited at least 10 participants (N = 29) and inactive/less active CHAs (N = 20) with respect to demographic characteristics and training outcomes. We report challenges and facilitators to recruitment from CHA debriefings at 12 months follow-up. Based on our findings, we make recommendations for future studies to move this field forward.
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Affiliation(s)
- Annette E Maxwell
- University of California Los Angeles Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, 650 Charles Young Drive South, Los Angeles, CA, 90095-6900, United States.
| | - Aziza Lucas-Wright
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, 1721 East 120th Street, Los Angeles, CA, 90059, USA
| | - Juana Gatson
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, 1721 East 120th Street, Los Angeles, CA, 90059, USA
| | - L Cindy Chang
- University of California Los Angeles Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, 650 Charles Young Drive South, Los Angeles, CA, 90095-6900, United States
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, 1721 East 120th Street, Los Angeles, CA, 90059, USA
| | - Catherine M Crespi
- University of California Los Angeles Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, 650 Charles Young Drive South, Los Angeles, CA, 90095-6900, United States
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Hannon PA, Maxwell AE, Escoffery C, Vu T, Kohn MJ, Gressard L, Dillon-Sumner L, Mason C, DeGroff A. Adoption and Implementation of Evidence-Based Colorectal Cancer Screening Interventions Among Cancer Control Program Grantees, 2009-2015. Prev Chronic Dis 2019; 16:E139. [PMID: 31603404 PMCID: PMC6795067 DOI: 10.5888/pcd16.180682] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Purpose and Objectives Colorectal cancer (CRC) is the second-leading cause of cancer death in the United States. Although effective CRC screening tests exist, CRC screening is underused. Use of evidence-based interventions (EBIs) to increase CRC screening could save many lives. The Colorectal Cancer Control Program (CRCCP) of the Centers for Disease Control and Prevention (CDC) provides a unique opportunity to study EBI adoption, implementation, and maintenance. We assessed 1) the number of grantees implementing 5 EBIs during 2011 through 2015, 2) grantees’ perceived ease of implementing each EBI, and 3) grantees’ reasons for stopping EBI implementation. Intervention Approach CDC funded 25 states and 4 tribal entities to participate in the CRCCP. Grantees used CRCCP funds to 1) provide CRC screening to individuals who were uninsured and low-income, and 2) promote CRC screening at the population level. One component of the CRC screening promotion effort was implementing 1 or more of 5 EBIs to increase CRC screening rates. Evaluation Methods We surveyed CRCCP grantees about EBI implementation with an online survey in 2011, 2012, 2013, and 2015. We conducted descriptive analyses of closed-ended items and coded open-text responses for themes related to barriers and facilitators to EBI implementation. Results Most grantees implemented small media (≥25) or client reminders (≥21) or both all program years. Although few grantees reported implementation of EBIs such as reducing structural barriers (n = 14) and provider reminders (n = 9) in 2011, implementation of these EBIs increased over time. Implementation of provider assessment and feedback increased over time, but was reported by the fewest grantees (n = 17) in 2015. Reasons for discontinuing EBIs included funding ending, competing priorities, or limited staff capacity. Implications for Public Health CRCCP grantees implemented EBIs across all years studied, yet implementation varied by EBI and did not get easier with time. Our findings can inform long-term planning for EBIs with state and tribal public health institutions and their partners.
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Affiliation(s)
- Peggy A Hannon
- University of Washington, Seattle, Washington.,1107 NE 45th St, Ste 200, Seattle, WA 98105.
| | | | | | - Thuy Vu
- University of Washington, Seattle, Washington
| | | | | | | | | | - Amy DeGroff
- Centers for Disease Control and Prevention, Atlanta, Georgia
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Maxwell AE, Lucas-Wright A, Santifer RE, Vargas C, Gatson J, Chang LC. Promoting Cancer Screening in Partnership With Health Ministries in 9 African American Churches in South Los Angeles: An Implementation Pilot Study. Prev Chronic Dis 2019; 16:E128. [PMID: 31538568 PMCID: PMC6795066 DOI: 10.5888/pcd16.190135] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Purpose and Objectives We conducted a pilot study to assess the degree to which an intervention led by community health advisors (CHAs) to promote cancer screening was delivered as intended and to estimate the potential effect of the intervention on receipt of screening. In contrast to previous studies and to maximize its potential public health impact, the intervention targeted 4 screening tests and only participants who were not up to date with screening guidelines for at least 1 cancer. Because CHAs had to both determine baseline adherence and provide counseling on 4 screening tests, the protocol was complex. Complex protocols can reduce implementation fidelity. Intervention Approach In partnership with health ministries at 9 African American churches in South Los Angeles, we conducted a 1-group pretest–posttest pilot study to assess the feasibility of implementing the intervention. CHAs recruited and obtained consent from church members aged 50 to 75 years; assessed adherence to national screening guidelines for breast, cervical, colorectal, and prostate cancer; and provided evidence-based strategies (one-on-one counseling, print materials, reminder calls) to encourage screening for tests that were overdue. Evaluation Methods We assessed implementation fidelity by reviewing baseline screening assessments and counseling scripts completed by CHAs. We estimated potential effect of the intervention on receipt of screening by using data from 3-month follow-up surveys, conducted by the research team, of participants who were nonadherent at baseline. Results From June 2016 to June 2018, 44 CHAs conducted baseline assessments of 775 participants, of whom 338 (44%) were nonadherent to national guidelines for 1 or more cancer screening tests. CHAs provided counseling to most nonadherent participants. At follow-up, about one-third of participants reported that they had discussed cancer screening with their provider and a smaller proportion reported receipt of a screening test; 13% of men and 25% of women reported receipt of colorectal cancer screening. Implications for Public Health This study demonstrates that with training and ongoing technical assistance, CHAs at African American health ministries can implement complex research protocols with good fidelity.
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Affiliation(s)
- Annette E Maxwell
- Center for Cancer Prevention and Control Research, University of California, Los Angeles Fielding School of Public Health and Jonsson Comprehensive Cancer Center, Los Angeles, California.,UCLA Center for Cancer Prevention and Control Research, Fielding School of Public Health and Jonsson Comprehensive Cancer Center, A2-125 CHS, Box 956900, Los Angeles, CA 90095-6900.
| | - Aziza Lucas-Wright
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, California
| | - Rhonda E Santifer
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, California
| | - Claudia Vargas
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, California
| | - Juana Gatson
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, California
| | - L Cindy Chang
- Center for Cancer Prevention and Control Research, University of California, Los Angeles Fielding School of Public Health and Jonsson Comprehensive Cancer Center, Los Angeles, California.,Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, California
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Gu J, Maxwell AE, Ma GX, Qian X, Tan Y, Hsieh HC, Tu SP, Wang JHY. Evaluating the Training of Chinese-Speaking Community Health Workers to Implement a Small-Group Intervention Promoting Mammography. J Cancer Educ 2019; 34:705-711. [PMID: 29654506 PMCID: PMC6186510 DOI: 10.1007/s13187-018-1361-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
This study evaluated the training of Chinese American Community Health Workers (CHWs) to implement a small-group mammography video and discussion program as part of a randomized controlled trial that had the goal to increase adherence to mammography screening guidelines among Chinese American women. A total of 26 Chinese American CHWs in the metropolitan Washington DC area, Southern California, and New York City participated in a 4-h training workshop and completed surveys before and after the workshop to assess their knowledge regarding mammography screening guidelines and human subjects protection rules. The results showed significantly increased knowledge of mammography screening guidelines and human subjects protection rules (both p < 0.01) after the training. CHWs were also trained to lead a discussion of the video, including screening benefits and misconceptions. Forty-three audio recordings of discussions led by 13 active CHWs were transcribed and qualitatively analyzed to assess implementation fidelity. Ten out of 13 active CHWs fully addressed about 3 of the 5 benefit items, and 11 out of 13 CHWs fully addressed more than 5 of the 9 misconception items. Chinese CHWs can be trained to implement research-based intervention programs. However, a one-time training resulted in moderate adherence to the discussion protocol. Ongoing or repeat trainings throughout the intervention period may be needed to enhance implementation fidelity.
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Affiliation(s)
- Jiayan Gu
- Department of Oncology, Cancer Prevention and Control Program, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington D.C., USA
| | - Annette E Maxwell
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, CA, USA
| | - Grace X Ma
- Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
- Center for Asian Health, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Xiaokun Qian
- Department of Oncology, Cancer Prevention and Control Program, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington D.C., USA
| | - Yin Tan
- Center for Asian Health, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Hsing-Chuan Hsieh
- Department of Oncology, Cancer Prevention and Control Program, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington D.C., USA
| | - Shin-Ping Tu
- Division of General Internal Medicine, Geriatrics, and Bioethics, University of California Davis, Sacramento, CA, USA
| | - Judy Huei-Yu Wang
- Department of Oncology, Cancer Prevention and Control Program, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington D.C., USA.
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Maxwell AE, Santifer R, Chang LC, Gatson J, Crespi CM, Lucas-Wright A. Organizational readiness for wellness promotion - a survey of 100 African American church leaders in South Los Angeles. BMC Public Health 2019; 19:593. [PMID: 31101096 PMCID: PMC6525409 DOI: 10.1186/s12889-019-6895-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 04/25/2019] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Churches are an important asset and a trusted resource in the African American community. We needed a better understanding of their readiness to engage in health promotion before launching a large-scale health promotion effort in partnership with South Los Angeles churches. METHODS In 2017, we conducted surveys with leaders of 100 churches. Surveys were conducted face-to-face (32%) or by telephone (68%) with senior pastors (one per church) and lasted on average 48 min. We compared small (less than 50 active members), medium (50-99 active members) and large churches (at least 100 active members), and assessed which church characteristics were associated with the implementation of wellness activities. RESULTS Medium and large churches conducted significantly more wellness activities than small churches and were more likely to have wellness champions and health policies. Regardless of church size, insufficient budget was the most commonly cited barrier to implement wellness activities (85%). A substantial proportion of churches was not sure how to implement wellness activities (61%) and lacked volunteers (58%). Forty-five percent of the variation in the number of wellness activities in the last 12 months was explained by church characteristics, such as size of congregation, number of paid staff, leadership engagement, having a wellness ministry and barriers. CONCLUSIONS Many churches in South Los Angeles are actively engaged in health promotion activities, despite a general lack of resources. We recommend a comprehensive assessment of church characteristics in intervention studies to enable the use of strategies (e.g., stratification by size) that reduce imbalances that could mask or magnify study outcomes. Our data provide empirical support for the inner settings construct of the Consolidated Framework for Implementation Research in the context of health promotion in African American churches.
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Affiliation(s)
- Annette E Maxwell
- University of California Los Angeles Fielding School of Public Health & Jonsson Comprehensive Cancer Center; UCLA Kaiser Permanente Center for Health Equity, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA.
| | - Rhonda Santifer
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA, USA
| | - L Cindy Chang
- University of California Los Angeles Fielding School of Public Health & Jonsson Comprehensive Cancer Center; UCLA Kaiser Permanente Center for Health Equity, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA.,Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA, USA
| | - Juana Gatson
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA, USA
| | - Catherine M Crespi
- University of California Los Angeles Fielding School of Public Health & Jonsson Comprehensive Cancer Center; UCLA Kaiser Permanente Center for Health Equity, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA
| | - Aziza Lucas-Wright
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA, USA
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Lucas-Wright A, Duran P, Bazargan M, Vargas C, Maxwell AE. Cancer-related Knowledge, Attitudes and Behaviors within the Latino Faith Community in South Los Angeles. Ethn Dis 2019; 29:239-246. [PMID: 31057308 DOI: 10.18865/ed.29.2.239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Objectives The goal of this study was to establish relationships with Latino churches in South Los Angeles and to collect data from parishioners regarding their access to care, cancer risk factors, and cancer-related knowledge, attitudes and screening. Methods In 2014, we approached five Latino churches. All allowed us to describe the study and to consent potential respondents at a designated time during the church service. Results 398 Latino respondents (75% female) completed the survey in English (15%) or Spanish (85%). Most respondents were born in Mexico (63%). Only 56% had health insurance and 51% had a regular doctor. Based on self-reported height and weight, 33% were overweight and 51% were obese. However, only 42% of obese respondents had been told by their doctor that they were obese. Although it is well-established that obesity is a major cancer risk factor, respondents lacked knowledge about the important role of nutrition and exercise in cancer prevention. Among women, adherence to national screening guidelines was 88% for cervical cancer, 72% for breast cancer and 58% for colorectal cancer. However, they were quite willing to undergo cancer screening if recommended by a physician and reported few barriers to colorectal cancer screening. Conclusions Our data suggest a need to focus on both primary and secondary cancer prevention by promoting healthy lifestyles to curb the obesity epidemic and by promoting colorectal cancer screening. These data will inform future interventions to promote wellness in South Los Angeles in collaboration with the Latino faith community.
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Affiliation(s)
- Aziza Lucas-Wright
- Charles R. Drew University of Medicine and Science, Division of Cancer Research and Training, Los Angeles, CA
| | - Petra Duran
- Charles R. Drew University of Medicine and Science, Division of Cancer Research and Training, Los Angeles, CA
| | - Mohsen Bazargan
- Charles R. Drew University of Medicine and Science, Division of Cancer Research and Training, Los Angeles, CA
| | - Claudia Vargas
- Charles R. Drew University of Medicine and Science, Division of Cancer Research and Training, Los Angeles, CA
| | - Annette E Maxwell
- University of California Los Angeles Fielding School of Public Health & Jonsson Comprehensive Cancer Center; UCLA Kaiser Permanente Center for Health Equity
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Maxwell AE, Young S, Moe E, Bastani R, Wentzell E. Understanding Factors that Influence Health Care Utilization Among Mixtec and Zapotec Women in a Farmworker Community in California. J Community Health 2019; 43:356-365. [PMID: 28975501 DOI: 10.1007/s10900-017-0430-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This paper examines health care utilization among indigenous immigrants from Oaxaca, Mexico, who have settled in a farmworker community in southern California. In 2016, two trained Spanish-Mixteco and Spanish-Zapoteco bi-lingual interviewers conducted in-depth interviews with 44 indigenous women residing in Oxnard, California on issues that affect health care utilization. Interviews were conducted in Mixteco, Zapoteco and Spanish and were coded to identify structural, cultural, and provider-related barriers to health care utilization. Five bi-lingual Spanish-Mixteco indigenous interpreters employed at local clinics were also interviewed. Many women reported lack of health insurance, inability to pay, language barriers, long waiting times, rushed encounters with providers, and seeking western medical care only after home remedies did not work. However, several women were able to access routine health care services, often with support from indigenous interpreters employed at clinics. Interviews with five interpreters found that they provided assistance with interpretation during medical encounters and appointment making. They also educated patients about upcoming exams, identified low-cost services and insurance programs available to patients, assisted with paperwork and occasionally educated physicians on behalf of their patients. In addition to addressing barriers to health care access our findings suggest the importance of identifying and leveraging community assets, such as indigenous navigators, when developing programs for such underserved communities. Our findings can inform best practice in settings that provide health care to indigenous populations and may also apply to settings that provide health care to other immigrant communities that have very limited familiarity and contact with western health care.
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Affiliation(s)
- Annette E Maxwell
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California Los Angeles, 650 Charles Young Drive South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA.
| | - Sandra Young
- Mixteco/Indigena Community Organizing Project, PO Box 20543, Oxnard, CA, 93034, USA
| | - Emily Moe
- Department of Anthropology, University of Iowa, Iowa City, IA, USA
| | - Roshan Bastani
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California Los Angeles, 650 Charles Young Drive South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA
| | - Emily Wentzell
- Department of Anthropology, University of Iowa, Iowa City, IA, USA
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Maxwell AE, Castillo L, Arce AA, De Anda T, Martins D, McCarthy WJ. Eating Veggies Is Fun! An Implementation Pilot Study in Partnership With a YMCA in South Los Angeles. Prev Chronic Dis 2018; 15:E132. [PMID: 30388069 PMCID: PMC6219845 DOI: 10.5888/pcd15.180150] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Purpose and Objectives Children eat less than recommended amounts of vegetables. Repeated taste exposure can increase children’s acceptance of initially disliked vegetables. However, implementation of this strategy is lacking. We conducted a pilot study to assess the feasibility of implementing an evidence-based intervention to promote liking of initially disliked vegetables among children enrolled in a YMCA summer camp. Intervention Approach We adapted a research-tested intervention to promote child liking of vegetables for implementation in small groups. In summer 2015, 50 children aged 7 to 12 years were invited to taste 5 initially disliked vegetables daily for 10 days. Evaluation Methods Children rated how much they liked vegetables on a 5-point emoji-like faces Likert scale at baseline and 2- and 4-week follow-up. The mean ratings for liked and initially disliked vegetables were estimated over time using mixed effects modeling. Results We achieved excellent participation of parents and children; however, we experienced nonstudy-related attrition caused by disenrollment of some children from the weekly camp program. The average liking increased over time (linear trend, P = .003) for the 5 targeted vegetables but not for the other nontargeted vegetables, as predicted. Implications for Public Health This pilot study suggests that repeated vegetable tasting opportunities offered by community programs may be a practical strategy for introducing low-income, young children to new or initially disliked vegetables. The study demonstrates the feasibility of implementing a health promotion strategy that has the potential to improve population health in a community setting in an underresourced neighborhood.
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Affiliation(s)
- Annette E Maxwell
- Center for Cancer Prevention and Control Research, University of California, Los Angeles, Fielding School of Public Health, and Jonsson Comprehensive Cancer Center, Los Angeles, California.,UCLA Center for Cancer Prevention and Control Research, Fielding School of Public Health and Jonsson Comprehensive Cancer Center, A2-125 CHS, Box 956900, Los Angeles, CA 90095-6900.
| | - Laura Castillo
- Center for Cancer Prevention and Control Research, University of California, Los Angeles, Fielding School of Public Health, and Jonsson Comprehensive Cancer Center, Los Angeles, California
| | - Anthony A Arce
- Center for Cancer Prevention and Control Research, University of California, Los Angeles, Fielding School of Public Health, and Jonsson Comprehensive Cancer Center, Los Angeles, California
| | - Teresa De Anda
- Center for Cancer Prevention and Control Research, University of California, Los Angeles, Fielding School of Public Health, and Jonsson Comprehensive Cancer Center, Los Angeles, California
| | - David Martins
- Department of Medicine, College of Medicine, Charles R. Drew University, Los Angeles, California.,Department of General Internal Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - William J McCarthy
- Center for Cancer Prevention and Control Research, University of California, Los Angeles, Fielding School of Public Health, and Jonsson Comprehensive Cancer Center, Los Angeles, California
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Glenn BA, Hamilton AS, Nonzee NJ, Maxwell AE, Crespi CM, Ryerson AB, Chang LC, Deapen D, Bastani R. Obesity, physical activity, and dietary behaviors in an ethnically-diverse sample of cancer survivors with early onset disease. J Psychosoc Oncol 2018; 36:418-436. [PMID: 29764334 PMCID: PMC6209096 DOI: 10.1080/07347332.2018.1448031] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
PURPOSE To assess weight status, physical activity, and dietary behaviors in an ethnically-diverse sample of breast and colorectal cancer survivors with early onset disease (≤ 50 years). METHODS Breast and colorectal cancer survivors, diagnosed between 1999 and 2009 with early-stage cancer diagnosed by 50 years of age, were identified through a population-based cancer registry and surveyed. Descriptive and regression analyses were conducted to characterize the sample and identify correlates of lifestyle behaviors. FINDINGS The majority of participants (n = 156) were female (83%), insured (84%), and racial/ethnic minorities (29% Asian, 24% Latino, 15% African American). Participants' mean age at response was 50 years and mean time since diagnosis was 9 years. Over half of survivors were overweight or obese. Few participants reported engaging in regular physical activity (31%) and adhering to minimum guidelines for fruit and vegetable consumption (32%). A substantial proportion of survivors consumed fast food in the past week (75%) and nearly half (48%) reported daily consumption of sugar-sweetened beverages. Lower income was associated with inadequate fruit and vegetable intake. Fast food and sugar-sweetened beverage consumption was significantly higher among racial/ethnic minority survivors compared to non-Latino whites. CONCLUSIONS High prevalence of overweight and suboptimal adherence to recommended nutrition and physical activity behaviors were observed among cancer survivors with early onset disease. Cancer survivors diagnosed at a young age may benefit from targeted interventions to address overweight and suboptimal nutrition and physical activity.
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Affiliation(s)
- Beth A Glenn
- a Center for Cancer Prevention and Control Research, UCLA Kaiser Permanente Center for Health Equity, Fielding School of Public Health and Jonsson Comprehensive Cancer Center , University of California , Los Angeles , California , USA
| | - Ann S Hamilton
- b Department of Preventive Medicine, Los Angeles County Cancer Surveillance Program and Keck School of Medicine , University of Southern California , Los Angeles , California , USA
| | - Narissa J Nonzee
- a Center for Cancer Prevention and Control Research, UCLA Kaiser Permanente Center for Health Equity, Fielding School of Public Health and Jonsson Comprehensive Cancer Center , University of California , Los Angeles , California , USA
| | - Annette E Maxwell
- a Center for Cancer Prevention and Control Research, UCLA Kaiser Permanente Center for Health Equity, Fielding School of Public Health and Jonsson Comprehensive Cancer Center , University of California , Los Angeles , California , USA
| | - Catherine M Crespi
- a Center for Cancer Prevention and Control Research, UCLA Kaiser Permanente Center for Health Equity, Fielding School of Public Health and Jonsson Comprehensive Cancer Center , University of California , Los Angeles , California , USA
| | - A Blythe Ryerson
- c Division of Cancer Prevention and Control, Centers for Disease Control and Prevention , Atlanta , Georgia , USA
| | - L Cindy Chang
- a Center for Cancer Prevention and Control Research, UCLA Kaiser Permanente Center for Health Equity, Fielding School of Public Health and Jonsson Comprehensive Cancer Center , University of California , Los Angeles , California , USA
| | - Dennis Deapen
- b Department of Preventive Medicine, Los Angeles County Cancer Surveillance Program and Keck School of Medicine , University of Southern California , Los Angeles , California , USA
| | - Roshan Bastani
- a Center for Cancer Prevention and Control Research, UCLA Kaiser Permanente Center for Health Equity, Fielding School of Public Health and Jonsson Comprehensive Cancer Center , University of California , Los Angeles , California , USA
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Young S, Gomez N, Maxwell AE. Providing Health Education to Mixtec Farmworkers in California via Workshops and Radio: A Feasibility Study. Health Promot Pract 2018; 20:520-528. [PMID: 29745264 DOI: 10.1177/1524839918772282] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Originating from one of the poorest areas in Mexico, Mixtecs are one of the largest indigenous groups of workers in California. Providing health education to this group is challenging because many do not speak English or Spanish, and indigenous languages are mainly oral, not written. We explored the feasibility of conveying health information through the radio and in promotora-led workshops. The study included an evaluation of the workshops through surveys before the workshop and 4 to 6 months later in a subsample of 96 indigenous women. The number of radio listeners averaged more than 2,000 per month, and 500 community members attended a workshop. Among women who completed pre- and postworkshop assessments (N = 75), there was a statistically significant increase in knowledge of how to get a wellness visit, where to get a free mammogram, and mammography screening guidelines. Women who ever had a mammogram or wellness visit at baseline were significantly more likely to report receipt of this service during the follow-up period than women who never had this service. Educational workshops and radio are promising and culturally appropriate strategies to provide health information in this community. However, many women need additional assistance to navigate access to health care.
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Affiliation(s)
- Sandra Young
- 1 Mixteco/Indigena Community Organizing Project, Oxnard, CA, USA
| | - Norma Gomez
- 1 Mixteco/Indigena Community Organizing Project, Oxnard, CA, USA
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Maxwell AE, Crespi CM, Arce AA, Bastani R. Exploring the effects of longstanding academic-community partnerships on study outcomes: A case study. Prev Med Rep 2017; 8:101-107. [PMID: 28948137 PMCID: PMC5601301 DOI: 10.1016/j.pmedr.2017.09.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 09/05/2017] [Accepted: 09/07/2017] [Indexed: 11/13/2022] Open
Abstract
While sustained academic and community partnerships can improve relationships between research partners, they could also influence study outcomes. Research on this issue is limited. We conducted a trial (2010–15) to test two implementation strategies for an evidence-based intervention to promote colorectal cancer (CRC) screening at community organizations in Los Angeles (N = 17). For both strategies, trained community health advisors (CHAs) recruited Filipino Americans (N = 673) who were non-adherent to CRC screening guidelines. The main study outcome was CRC screening status of participants at 6-month follow-up. This case study compares outcomes among organizations that had participated in our prior effectiveness trial and new organizations with which we had no prior relationship. Using multilevel logistic regression with multiple imputation for missing outcomes, we compared CRC screening rates among previous versus new partners controlling for study condition and organizational, CHA and participant characteristics. Screening rates were substantially higher among participants of previous versus new partner organizations in unadjusted analysis (77% versus 55%, OR 2.8, p = 0.12), after adjusting for organization-level variables (81% versus 42%, OR 7.5, 95% CI [2.0–28.7], p = 0.003) and after additionally adding CHA and participant level factors to the model (79% versus 47%, OR 5.9, CI [1.3–27.3], p = 0.02). Analyses using complete cases and assuming not-screened for missing outcomes indicated similar differences in screening rates (30 and 33 percentage points, respectively). Study outcomes that are achieved with long-term community partners may not be generalizable to new partners. However, inclusion of new community partners is important for external validity of dissemination efforts in community settings. NCT01351220 (ClinicalTrials.gov) Long-term partnerships between academia and community can affect study outcomes. Study outcomes achieved with long-term community partners may not be generalizable. Inclusion of new partners may improve external validity of dissemination efforts. We recommend further examination of this issue in future studies. Inclusion of this construct in theoretical formulations should be considered.
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Affiliation(s)
- Annette E Maxwell
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California Los Angeles, UCLA Kaiser Permanente Center for Health Equity, Los Angeles, United States
| | - Catherine M Crespi
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California Los Angeles, UCLA Kaiser Permanente Center for Health Equity, Los Angeles, United States
| | - Anthony A Arce
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California Los Angeles, UCLA Kaiser Permanente Center for Health Equity, Los Angeles, United States
| | - Roshan Bastani
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California Los Angeles, UCLA Kaiser Permanente Center for Health Equity, Los Angeles, United States
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Allen JD, Towne SD, Maxwell AE, DiMartino L, Leyva B, Bowen DJ, Linnan L, Weiner BJ. Meausures of organizational characteristics associated with adoption and/or implementation of innovations: A systematic review. BMC Health Serv Res 2017; 17:591. [PMID: 28835273 PMCID: PMC5569532 DOI: 10.1186/s12913-017-2459-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Accepted: 07/18/2017] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND This paper identifies and describes measures of constructs relevant to the adoption or implementation of innovations (i.e., new policies, programs or practices) at the organizational-level. This work is intended to advance the field of dissemination and implementation research by aiding scientists in the identification of existing measures and highlighting methodological issues that require additional attention. METHODS We searched for published studies (1973-2013) in 11 bibliographic databases for quantitative, empirical studies that presented outcome data related to adoption and/or implementation of an innovation. Included studies had to assess latent constructs related to the "inner setting" of the organization, as defined by the Consolidated Framework for Implementation Research. RESULTS Of the 76 studies included, most (86%) were cross sectional and nearly half (49%) were conducted in health care settings. Nearly half (46%) involved implementation of evidence-based or "best practice" strategies; roughly a quarter (26%) examined use of new technologies. Primary outcomes most often assessed were innovation implementation (57%) and adoption (34%); while 4% of included studies assessed both outcomes. There was wide variability in conceptual and operational definitions of organizational constructs. The two most frequently assessed constructs included "organizational climate" and "readiness for implementation." More than half (55%) of the studies did not articulate an organizational theory or conceptual framework guiding the inquiry; about a third (34%) referenced Diffusion of Innovations theory. Overall, only 46% of articles reported psychometric properties of measures assessing latent organizational characteristics. Of these, 94% (33/35) described reliability and 71% (25/35) reported on validity. CONCLUSIONS The lack of clarity associated with construct definitions, inconsistent use of theory, absence of standardized reporting criteria for implementation research, and the fact that few measures have demonstrated reliability or validity were among the limitations highlighted in our review. Given these findings, we recommend that increased attention be devoted toward the development or refinement of measures using common psychometric standards. In addition, there is a need for measure development and testing across diverse settings, among diverse population samples, and for a variety of types of innovations.
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Affiliation(s)
- Jennifer D Allen
- Department of Community Health, Tufts University, 574 Boston Avenue, Medford, MA, 02155, USA.
| | - Samuel D Towne
- Texas A&M University, School of Public Health, 1266 TAMU, College Station, TX, 77843-1266, USA
| | - Annette E Maxwell
- University of California Los Angeles, Fielding School of Public Health, 650 Charles Young Drive South, Los Angeles, CA, 90095-6900, USA
| | - Lisa DiMartino
- Department of Health Policy and Management CB#7411, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27514-7411, USA
| | - Bryan Leyva
- Warren Alpert Medical School, Brown University, Providence, RI, 02903, USA
| | - Deborah J Bowen
- Department of Bioethics and Humanities, University of Washington, 1107 ne 45th street #305, Seattle, WA, 98105, USA
| | - Laura Linnan
- Department of Health Behavior, University of North Carolina Gillings School of Global Public Health, University of North Carolina at Chapel Hill, CB 7440, Chapel Hill, NC, 27599-7440, USA
| | - Bryan J Weiner
- Department of Health Policy and Management, University of North Carolina Gillings School of Public Health, University of North Carolina at Chapel Hill, CB #7411, Chapel Hill, NC, 27599-7400, USA
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Maxwell AE, Danao LL, Cayetano RT, Crespi CM, Bastani R. Erratum to: Implementation of an evidence-based intervention to promote colorectal cancer screening in community organizations: a cluster randomized trial. Transl Behav Med 2016; 6:676-677. [PMID: 27848214 DOI: 10.1007/s13142-016-0420-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Affiliation(s)
- Annette E Maxwell
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, CA, USA. .,, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA.
| | - Leda L Danao
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, CA, USA
| | - Reggie T Cayetano
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, CA, USA
| | - Catherine M Crespi
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, CA, USA
| | - Roshan Bastani
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, CA, USA
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Stewart SL, Kwong SL, Bowlus CL, Nguyen TT, Maxwell AE, Bastani R, Chak EW, Chen Jr MS. Racial/ethnic disparities in hepatocellular carcinoma treatment and survival in California, 1988-2012. World J Gastroenterol 2016; 22:8584-8595. [PMID: 27784971 PMCID: PMC5064040 DOI: 10.3748/wjg.v22.i38.8584] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 08/16/2016] [Accepted: 09/12/2016] [Indexed: 02/06/2023] Open
Abstract
AIM To describe racial/ethnic differences in treatment and survival among liver cancer patients in a population-based cancer registry.
METHODS Invasive cases of primary hepatocellular carcinoma, n = 33270, diagnosed between January 1, 1988-December 31, 2012 and reported to the California Cancer Registry were analyzed by race/ethnicity, age, gender, geographical region, socio-economic status, time period of diagnosis, stage, surgical treatment, and survival. Patients were classified into 15 racial/ethnic groups: non-Hispanic White (White, n = 12710), Hispanic (n = 8500), Chinese (n = 2723), non-Hispanic Black (Black, n = 2609), Vietnamese (n = 2063), Filipino (n = 1479), Korean (n = 1099), Japanese (n = 658), American Indian/Alaskan Native (AIAN, n = 281), Laotian/Hmong (n = 244), Cambodian (n = 233), South Asian (n = 190), Hawai`ian/Pacific Islander (n = 172), Thai (n = 95), and Other Asian (n = 214). The main outcome measures were receipt of surgical treatment, and cause-specific and all-cause mortality.
RESULTS After adjustment for socio-demographic characteristics, time period, and stage of disease, compared to Whites, Laotian/Hmong [odds ratio (OR) = 0.30, 95%CI: 0.17-0.53], Cambodian (OR = 0.65, 95%CI: 0.45-0.96), AIAN (OR = 0.66, 95%CI: 0.46-0.93), Black (OR = 0.76, 95%CI: 0.67-0.86), and Hispanic (OR = 0.78, 95%CI: 0.72-0.84) patients were less likely, whereas Chinese (OR = 1.58, 95%CI: 1.42-1.77), Koreans (OR = 1.45, 95%CI: 1.24-1.70), Japanese (OR = 1.41, 95%CI: 1.15-1.72), and Vietnamese (OR = 1.26, 95%CI: 1.12-1.42) were more likely to receive surgical treatment. After adjustment for the same covariates and treatment, cause-specific mortality was higher for Laotian/Hmong [(hazard ratio (HR) = 1.50, 95%CI: 1.29-1.73)], Cambodians (HR = 1.35, 95%CI: 1.16-1.58), and Blacks (HR = 1.07, 95%CI: 1.01-1.13), and lower for Chinese (HR = 0.82, 95%CI: 0.77-0.86), Filipinos (HR = 0.84, 95%CI: 0.78-0.90), Vietnamese (HR = 0.85, 95%CI: 0.80-0.90), Koreans (HR = 0.90, 95%CI: 0.83-0.97), and Hispanics (HR = 0.91, 95%CI: 0.88-0.94); results were similar for all-cause mortality.
CONCLUSION Disaggregated data revealed substantial racial/ethnic differences in liver cancer treatment and survival, demonstrating the need for development of targeted interventions to mitigate disparities.
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Maxwell AE, Danao LL, Cayetano RT, Crespi CM, Bastani R. Implementation of an evidence-based intervention to promote colorectal cancer screening in community organizations: a cluster randomized trial. Transl Behav Med 2016; 6:295-305. [PMID: 27282431 PMCID: PMC4927441 DOI: 10.1007/s13142-015-0349-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
UNLABELLED The implementation of evidence-based strategies to promote colorectal cancer (CRC) screening remains challenging. The aim of this study is to evaluate two strategies to implement an evidence-based intervention to promote CRC screening in Filipino American community organizations. Twenty-two community organizations were randomized to either a basic or enhanced implementation strategy. In both arms, community health advisors recruited participants non-adherent to CRC screening guidelines, conducted educational sessions, distributed print materials and free fecal occult blood test kits, reminded participants to get screened, and mailed letters to participants' providers. In the enhanced arm, leaders of the organizations participated in implementation efforts. While the effectiveness was similar in both arms of the study (screening rate at 6-month follow-up was 53 % in the enhanced arm, 49 % in the basic arm), 223 participants were screened in the enhanced arm versus 122 in the basic arm. The enhanced implementation strategy reached 83 % more participants and achieved a higher public health impact. TRIAL REGISTRATION NCT01351220 (ClinicalTrials.gov).
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Affiliation(s)
- Annette E Maxwell
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, CA, USA.
- , 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA.
| | - Leda L Danao
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, CA, USA
| | - Reggie T Cayetano
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, CA, USA
| | - Catherine M Crespi
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, CA, USA
| | - Roshan Bastani
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, CA, USA
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Li J, Maxwell AE, Glenn BA, Herrmann AK, Chang LC, Crespi CM, Bastani R. Healthcare Access and Utilization among Korean Americans: The Mediating Role of English Use and Proficiency. Int J Soc Sci Res 2016; 4:83-97. [PMID: 29057278 PMCID: PMC5647155 DOI: 10.5296/ijssr.v4i1.8678] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The literature suggests that Korean Americans underutilize health services. Cultural factors and language barriers appear to influence this pattern of low utilization but studies on the relationships among length of stay in the US, English use and proficiency, and utilization of health services among Korean Americans have yielded inconsistent results. This study examines whether English language use and proficiency plays a mediating role in the relationships between length of stay in the US and health insurance coverage, access to and use of care. Structural equation modeling was used for mediation analysis with multiple dependent variables among Korean Americans (N = 555) using baseline data from a large trial designed to increase Hepatitis B testing. The results show 36% of the total effect of proportion of lifetime in the US on having health insurance was significantly mediated by English use and proficiency (indirect effect = 0.166, SE = 0.07, p<.05; direct effect = 0.296, SE = 0.13, p<.05). Proportion of lifetime in the US was not associated with usual source of care and health service utilization. Instead, health care utilization was primarily driven by having health insurance and a usual source of care, further underscoring the importance of these factors. A focus on increasing English use and proficiency and insurance coverage among older, female, less educated Korean Americans has the potential to mitigate health disparities associated with reduced access to health services in this population.
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Affiliation(s)
- Jiang Li
- Department of Health Policy and Management, Fielding School of Public Health, Jonsson Comprehensive Cancer Center, and UCLA Kaiser Permanente Center for Health Equity, University of California Los Angeles, 650 Charles E. Young Drive South, Room A2-125 CHS, Los Angeles, CA 90095, USA, Tel: 1-310-206-8954
| | - Annette E Maxwell
- Department of Health Policy and Management, Fielding School of Public Health, Jonsson Comprehensive Cancer Center, and UCLA Kaiser Permanente Center for Health Equity, University of California Los Angeles, 650 Charles E. Young Drive South, Room A2-125 CHS, Los Angeles, CA 90095, USA, Tel: 1-310-794-9282
| | - Beth A Glenn
- Department of Health Policy and Management, Fielding School of Public Health, Jonsson Comprehensive Cancer Center, and UCLA Kaiser Permanente Center for Health Equity, University of California Los Angeles, 650 Charles E. Young Drive South, Room A2-125 CHS, Los Angeles, CA 90095, USA, Tel: 1-310-206-9715
| | - Alison K Herrmann
- Department of Health Policy and Management, Fielding School of Public Health, Jonsson Comprehensive Cancer Center, and UCLA Kaiser Permanente Center for Health Equity, University of California Los Angeles, 650 Charles E. Young Drive South, Room A2-125 CHS, Los Angeles, CA 90095, USA, Tel: 1-310-206-8483
| | - L Cindy Chang
- Jonsson Comprehensive Cancer Center and UCLA Kaiser Permanente Center for Health Equity, University of California Los Angeles, 650 Charles E. Young Drive South, Room A2-125 CHS, Los Angeles, CA 90095, USA, Tel: 1-310-204-9038
| | - Catherine M Crespi
- Department of Biostatistics, Fielding School of Public Health, Jonsson Comprehensive Cancer Center, and UCLA Kaiser Permanente Center for Health Equity, University of California Los Angeles, 650 Charles E. Young Drive South, Room A2-125 CHS, Los Angeles, CA 90095, USA, Tel: 1-310-206-9364
| | - Roshan Bastani
- Department of Health Policy and Management, Fielding School of Public Health, Jonsson Comprehensive Cancer Center, and UCLA Kaiser Permanente Center for Health Equity, University of California Los Angeles, 650 Charles E. Young Drive South, Room A2-125 CHS, Los Angeles, CA 90095, USA, Tel: 1-310-206-9266
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Bastani R, Glenn BA, Maxwell AE, Jo AM, Herrmann AK, Crespi CM, Wong WK, Chang LC, Stewart SL, Nguyen TT, Chen MS, Taylor VM. Cluster-Randomized Trial to Increase Hepatitis B Testing among Koreans in Los Angeles. Cancer Epidemiol Biomarkers Prev 2015; 24:1341-9. [PMID: 26104909 PMCID: PMC4560609 DOI: 10.1158/1055-9965.epi-14-1396] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 06/02/2015] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND In the United States, Korean immigrants experience a disproportionately high burden of chronic hepatitis B (HBV) viral infection and associated liver cancer compared with the general population. However, despite clear clinical guidelines, HBV serologic testing among Koreans remains persistently suboptimal. METHODS We conducted a cluster-randomized trial to evaluate a church-based small group intervention to improve HBV testing among Koreans in Los Angeles. Fifty-two Korean churches, stratified by size (small, medium, large) and location (Koreatown versus other), were randomized to intervention or control conditions. Intervention church participants attended a single-session small-group discussion on liver cancer and HBV testing, and control church participants attended a similar session on physical activity and nutrition. Outcome data consisted of self-reported HBV testing obtained via 6-month telephone follow-up interviews. RESULTS We recruited 1,123 individuals, 18 to 64 years of age, across the 52 churches. Ninety-two percent of the sample attended the assigned intervention session and 86% completed the 6-month follow-up. Sample characteristics included were as follows: mean age 46 years, 65% female, 97% born in Korea, 69% completed some college, and 43% insured. In an intent-to-treat analysis, the intervention produced a statistically significant effect (OR = 4.9, P < 0.001), with 19% of intervention and 6% of control group participants reporting a HBV test. CONCLUSION Our intervention was successful in achieving a large and robust effect in a population at high risk of HBV infection and sequelae. IMPACT The intervention was fairly resource efficient and thus has high potential for replication in other high-risk Asian groups.
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Affiliation(s)
- Roshan Bastani
- Fielding School of Public Health, Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, California.
| | - Beth A Glenn
- Fielding School of Public Health, Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, California
| | - Annette E Maxwell
- Fielding School of Public Health, Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, California
| | - Angela M Jo
- Family and Community Medicine, University of New Mexico, Albuquerque, New Mexico
| | - Alison K Herrmann
- Fielding School of Public Health, Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, California
| | - Catherine M Crespi
- Fielding School of Public Health, Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, California
| | - Weng K Wong
- Fielding School of Public Health, Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, California
| | - L Cindy Chang
- Fielding School of Public Health, Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, California
| | - Susan L Stewart
- Division of Biostatistics, Department of Public Health Sciences, University of California Davis, Davis, California
| | - Tung T Nguyen
- Division of General Internal Medicine, Department of Medicine, University of California San Francisco, San Francisco, California
| | - Moon S Chen
- Division of Hematology and Oncology, Department of Internal Medicine, University of California Davis, Davis, California
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Bastani R, Glenn BA, Maxwell AE, Ganz PA, Mojica CM, Alber S, Crespi CM, Chang LC. Randomized trial to increase colorectal cancer screening in an ethnically diverse sample of first-degree relatives. Cancer 2015; 121:2951-9. [PMID: 25946376 PMCID: PMC4545725 DOI: 10.1002/cncr.29403] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Revised: 03/06/2015] [Accepted: 03/12/2015] [Indexed: 12/18/2022]
Abstract
BACKGROUND Ethnic minorities, especially African Americans and Latinos, bear a disproportionate burden of colorectal cancer (CRC), as reflected in incidence, cancer stage, and mortality statistics. In all ethnic groups, first-degree relatives (FDRs) of CRC cases are at an elevated disease risk. However, underuse of CRC screening persists and is particularly evident among minority groups. The current study tested a stepped intervention to increase CRC screening among an ethnically diverse sample of FDRs of CRC cases. METHODS A statewide cancer registry was used to recruit CRC cases and through them their FDRs. Relatives who were not current on CRC screening were randomized to intervention or usual-care control arms. The stepped intervention consisted of ethnically targeted and individually tailored print materials followed by telephone counseling for those unscreened at 6 months. RESULTS The study sample of 1280 individuals consisted of 403 Latino, 284 African American, 242 Asian, and 351 white FDRs. Statistically significant effects were observed for the cumulative print plus telephone intervention at 12 months (26% in the intervention vs 18% in the control group) and the print intervention alone at 6 months (15% in the intervention vs 10% in the control group). The effect of the print intervention alone versus the cumulative interventions was not statistically significantly different. Stratified analyses indicated that the intervention was effective among white, Latino, and Asian individuals, but not among African-Americans. CONCLUSIONS Overall, the intervention was effective in increasing screening rates. Oversampling racial/ethnic minorities allowed for the examination of effects within subgroups, revealing no effect among African American individuals. This finding illustrates the importance of including sufficient numbers of participants from diverse ethnic subgroups in intervention research to enable such stratified analyses.
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Affiliation(s)
- Roshan Bastani
- Fielding School of Public Health, Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, CA
| | - Beth A. Glenn
- Fielding School of Public Health, Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, CA
| | - Annette E. Maxwell
- Fielding School of Public Health, Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, CA
| | - Patricia A. Ganz
- Fielding School of Public Health, Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, CA
| | - Cynthia M. Mojica
- University of Texas Health Science Center at San Antonio, San Antonio, TX
| | - Susan Alber
- Department of Statistics, Volgenau School of Engineering, George Mason University, Fairfax, VA
| | - Catherine M. Crespi
- Fielding School of Public Health, Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, CA
| | - L. Cindy Chang
- Fielding School of Public Health, Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, Los Angeles, CA
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Bazargan M, Lucas-Wright A, Jones L, Vargas R, Vadgama JV, Evers-Manly S, Maxwell AE. Understanding Perceived Benefit of Early Cancer Detection: Community-Partnered Research with African American Women in South Los Angeles. J Womens Health (Larchmt) 2015; 24:755-61. [PMID: 26131760 DOI: 10.1089/jwh.2014.5049] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND African American women have lower 5-year cancer survival rates than non-Latino White women. Differences in perceived benefits of early cancer detection among racial/ethnic groups may affect cancer-screening behaviors. This study assessed correlates of perceived benefits of early breast, cervical and colorectal cancer detection among 513 African American women. METHODS Using a community-partnered participatory research approach, we conducted a survey on cancer screening, risk behaviors, and related knowledge and attitudes among African American parishioners at 11 churches in South Los Angeles, a neighborhood that experiences one of the highest cancer mortality rates in California. RESULTS African American women who participated in this study were more likely to believe that chances for survival are very good or good after early detection of breast cancer (74%) than after early detection of colorectal (51%) and cervical cancer (52%). Multivariate analyses show that perceived benefit of early cancer detection is associated with higher cancer knowledge and having discussed one's cancer risk with a doctor. CONCLUSIONS Given that 5-year survival rates for early stage breast, cervical, and colorectal cancer range from 84% to 93%, our data suggest that a substantial proportion of African American women in South Los Angeles are not aware of the benefits of early detection, particularly of colorectal and cervical cancers. Programs that increase cancer knowledge and encourage a discussion of individual's cancer risk with a doctor may be able to increase perceived benefit of early detection, a construct that has been shown to be associated with cancer screening in some studies.
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Affiliation(s)
- Mohsen Bazargan
- 1 Charles R. Drew University of Medicine and Science , Los Angeles, California.,3 David Geffen School of Medicine, University of California Los Angeles , Los Angeles, California
| | - Anna Lucas-Wright
- 1 Charles R. Drew University of Medicine and Science , Los Angeles, California.,2 Healthy African American Families , Los Angeles, California
| | - Loretta Jones
- 1 Charles R. Drew University of Medicine and Science , Los Angeles, California.,2 Healthy African American Families , Los Angeles, California
| | - Roberto Vargas
- 3 David Geffen School of Medicine, University of California Los Angeles , Los Angeles, California
| | - Jaydutt V Vadgama
- 1 Charles R. Drew University of Medicine and Science , Los Angeles, California
| | - Shirley Evers-Manly
- 1 Charles R. Drew University of Medicine and Science , Los Angeles, California
| | - Annette E Maxwell
- 4 Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California Los Angeles , Los Angeles, California
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Maxwell AE, Young S, Rabelo Vega R, Herrmann AK, See C, Glenn BA, Mistry R, Bastani R. Training Mixtec promotores to assess health concerns in their community: a CBPR pilot study. J Immigr Minor Health 2015; 16:310-3. [PMID: 22940912 DOI: 10.1007/s10903-012-9709-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An academic institution and a community organization partnered for one of the first studies assessing health needs of Mixtecs, indigenous immigrants from Southern Mexico, residing in Ventura County, California. Ten bilingual Spanish- and Mixteco-speaking promotores received a 1-day focus group training, participated in a focus group themselves and conducted 5 focus groups with 42 Mixtec community members. The focus group training is described. Health concerns discussed in the focus groups include outdoor exercise among women viewed as flirtatious; reluctance to ask for governmental assistance due to fear that children will have to pay back later; soda consumption perceived as a symbol of socio-economic status; and unwillingness to obtain mammograms or pap smears because private body parts are to be touched by husbands only. Training promotores to conduct focus groups can increase organizational capacity to identify pressing health needs in under-represented and hard-to-reach population groups.
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Affiliation(s)
- Annette E Maxwell
- Center for Cancer Prevention and Control Research, Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California Los Angeles, Box 956900, A2-125 CHS, Los Angeles, CA, 90095-6900, USA,
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Maxwell AE, Young S, Rabelo Vega R, Cayetano RT, Crespi CM, Bastani R. Building Capacity to Address Women's Health Issues in the Mixtec and Zapotec Community. Womens Health Issues 2015; 25:403-9. [PMID: 25986880 DOI: 10.1016/j.whi.2015.03.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Revised: 02/12/2015] [Accepted: 03/18/2015] [Indexed: 11/27/2022]
Abstract
INTRODUCTION Mixtecs and Zapotecs are indigenous populations from Mexico. Many are unable to read and write, and speak only their native nonwritten languages, Mixteco and Zapoteco. About one-half of California's indigenous farm worker population is estimated to be Mixteco-speaking (82,000-125,000), and about 20,000 Mixtecs and a smaller number of Zapotecs live in Ventura County. OBJECTIVES A community-academic partnership conducted mixed-methods research with the aims of 1) collecting preliminary data on women's health needs, 2) training promotoras to assist with this effort, and 3) engaging community members and obtaining their input through community dialogues. METHODS Promotoras who were bilingual in Spanish and either Mixteco or Zapoteco were trained to conduct surveys that included questions on breast feeding and receipt of breast and cervical cancer screening examinations. Barriers to and facilitators of women obtaining these cancer screening tests were discussed in small groups. RESULTS In 2013, 813 Mixtec and Zapotec women completed surveys. Although most women reported breast feeding (94%), and receipt of a pelvic examination (85%) and a breast examination (72%), only 44% of women 40 years and older had ever heard of and 33% had ever had a mammogram. Community members recommended offering free mammograms on the weekend by female providers, having women accompanied by promotoras who can translate, conducting door-to-door outreach, advertising cancer screening on the radio and providing small incentives to women. DISCUSSION Trained bilingual promotoras can assist in increasing the capacity of indigenous communities to conduct collaborative research by engaging community members and collecting local data.
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Affiliation(s)
- Annette E Maxwell
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California, Los Angeles, UCLA Kaiser Permanente Center for Health Equity, Los Angeles, California.
| | - Sandra Young
- Mixteco/Indigena Community Organizing Project, Oxnard, California
| | - Roena Rabelo Vega
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California, Los Angeles, UCLA Kaiser Permanente Center for Health Equity, Los Angeles, California
| | - Reggie T Cayetano
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California, Los Angeles, UCLA Kaiser Permanente Center for Health Equity, Los Angeles, California
| | - Catherine M Crespi
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California, Los Angeles, UCLA Kaiser Permanente Center for Health Equity, Los Angeles, California
| | - Roshan Bastani
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California, Los Angeles, UCLA Kaiser Permanente Center for Health Equity, Los Angeles, California
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Vargas R, Maxwell AE, Lucas-Wright A, Bazargan M, Barlett C, Jones F, Brown A, Forge N, Smith J, Vadgamma J, Jones L. A community partnered-participatory research approach to reduce cancer disparities in South Los Angeles. Prog Community Health Partnersh 2015; 8:471-6. [PMID: 25727979 DOI: 10.1353/cpr.2014.0063] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Community-academic partnerships may offer opportunities to improve population health in communities that suffer from cancer-related health disparities. OBJECTIVES This project describes a community partnered effort to promote cancer research and reduce local cancer-related disparities. METHODS We used a community-partnered participatory research (CPPR) model and modified Delphi method approach to bring together community and academic stakeholders from South Los Angeles around reducing cancer disparities. RESULTS The 36-member Community-Academic Council consisted of cancer survivors, academics, and representatives of local community-based organizations and churches. Forty-nine unique cancer-related community priorities were collaboratively used to develop shared products. Early CPPR products included convening of a community conference, a collaboratively developed survey instrument, and new partnerships resulting in externally funded projects. CONCLUSIONS Our approach demonstrates the feasibility of the use of a replicable model of community and academic engagement that has resulted in products developed through collaborative efforts.
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Maxwell AE, Young S, Crespi CM, Vega RR, Cayetano RT, Bastani R. Social determinants of health in the Mixtec and Zapotec community in Ventura County, California. Int J Equity Health 2015; 14:16. [PMID: 25643835 PMCID: PMC4320817 DOI: 10.1186/s12939-015-0148-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Accepted: 01/21/2015] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION There are an estimated 165,000 indigenous Mexicans living in California, including Mixtec and Zapotec immigrant farm workers. Because many of these immigrants speak only their native non-written languages, there is little information about the needs of this community. An academic-community partnership research team developed a survey to assess basic needs that are known to be social determinants of health in the Mixtec and Zapotec community in Ventura County. METHODS In summer 2013, Spanish-Mixteco and Spanish-Zapoteco bilingual promotoras conducted surveys in Spanish, Mixteco and Zapoteco in the greater Oxnard area in Ventura County, California to assess the following basic needs: ability of adults and children to obtain health services; household needs regarding work opportunities, food, housing, transportation, safety and education; and discrimination. Independent variables included respondent characteristics such as age, gender, marital status, living part of the year in another city, and household characteristics such as Spanish spoken in the household, number of household members and number of health care providers/agencies used. Several sets of analyses examined the relationship between basic needs and independent variables. RESULTS Respondents (N = 989) reported insufficient employment opportunities (74%), food for the family (59%) or housing (48%), lack of transportation (59%), and discrimination or bullying (34%). Most reported access to medical care for children (90%), but only 57% of respondents were able to get health care for themselves. CONCLUSIONS Many basic needs in the Mixtec and Zapotec community in Ventura County are unmet. It will require many different resources and services to address the needs of this community and to overcome longstanding inequities that are experienced by immigrant farm workers. Our findings will guide the development of future health programs and will serve as a baseline to evaluate the impact of services to improve the health conditions in this community.
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Affiliation(s)
- Annette E Maxwell
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, 650 Charles Young Drive South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA.
| | - Sandra Young
- Mixteco/Indigena Community Organizing Project, PO Box 20543, Oxnard, CA, 93034, USA.
| | - Catherine M Crespi
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, 650 Charles Young Drive South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA.
| | - Roena Rabelo Vega
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, 650 Charles Young Drive South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA.
| | - Reggie T Cayetano
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, 650 Charles Young Drive South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA.
| | - Roshan Bastani
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, UCLA Kaiser Permanente Center for Health Equity, University of California, 650 Charles Young Drive South, A2-125 CHS, Box 956900, Los Angeles, CA, 90095-6900, USA.
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Escoffery C, Hannon P, Maxwell AE, Vu T, Leeman J, Dwyer A, Mason C, Sowles S, Rice K, Gressard L. Assessment of training and technical assistance needs of Colorectal Cancer Control Program Grantees in the U.S. BMC Public Health 2015; 15:49. [PMID: 25636329 PMCID: PMC4318175 DOI: 10.1186/s12889-015-1386-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2014] [Accepted: 01/09/2015] [Indexed: 12/03/2022] Open
Abstract
Background Practitioners often require training and technical assistance to build their capacity to select, adapt, and implement evidence-based interventions (EBIs). The CDC Colorectal Cancer Control Program (CRCCP) aims to promote CRC screening to increase population-level screening. This study identified the training and technical assistance (TA) needs and preferences for training related to the implementation of EBIs among CRCCP grantees. Methods Twenty-nine CRCCP grantees completed an online survey about their screening activities, training and technical assistance in 2012. They rated desire for training on various evidence-based strategies to increase cancer screening, evidence-based competencies, and program management topics. They also reported preferences for training formats and facilitators and barriers to trainings. Results Many CRCCP grantees expressed the need for training with regards to specific EBIs, especially system-level and provider-directed EBIs to promote CRC screening. Grantees rated these EBIs as more difficult to implement than client-oriented EBIs. Grantees also reported a moderate need for training regarding finding EBIs, assessing organizational capacity, implementing selected EBIs, and conducting process and outcome evaluations. Other desired training topics reported with higher frequency were partnership development and data collection/evaluation. Grantees preferred training formats that were interactive such as on-site trainings, webinars or expert consultants. Conclusions Public health organizations need greater supports for adopting evidence-based interventions, working with organizational-level change, partnership development and data management. Future capacity building efforts for the adoption of EBIs should focus on systems or provider level interventions and key processes for health promotion and should be delivered in a variety of ways to assist local organizations in cancer prevention and control. Electronic supplementary material The online version of this article (doi:10.1186/s12889-015-1386-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Cam Escoffery
- Rollins School of Public Health, Emory University, 1518 Clifton Road, 5th Floor, Atlanta, GA, 30322, USA.
| | - Peggy Hannon
- University of Washington, Health Promotion Research Center, 1107 NE 45th Street, Ste. 200, Seattle, WA, 98105, USA.
| | - Annette E Maxwell
- University of California, 650 Charles Young Drive South (A2-125 CHS), Box 956900, Los Angeles, CA, 90095-6900, USA.
| | - Thuy Vu
- University of Washington, Health Promotion Research Center, 1107 NE 45th Street, Ste. 200, Seattle, WA, 98105, USA.
| | - Jennifer Leeman
- University of North Carolina at Chapel Hill, School of Nursing, Room 2006, Chapel Hill, NC, 27599, USA.
| | - Andrea Dwyer
- University of Colorado, 13001 East 17th Bldg 500, Office Number W6104-D, Aurora, CO, 80045, USA.
| | - Caitlin Mason
- University of Washington, Department of Health Services, Campus Mail Box 354804, 1107 NE 45th Street, Suite 200, Seattle, WA, 98105, USA.
| | - Shaina Sowles
- Washington University, Campus Box 1009, North Campus, Room 1549, 700 Rosedale Avenue, St. Louis, MO, 63112, USA.
| | - Ketra Rice
- Centers for Disease Control and Prevention, Division of Cancer Prevention and Control, 4770 Buford Highway, N.E., MS F-76, Atlanta, GA, 30341, USA.
| | - Lindsay Gressard
- Centers for Disease Control and Prevention, Division of Cancer Prevention and Control, 4770 Buford Highway, N.E., MS F-76, Atlanta, GA, 30341, USA.
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Maxwell AE, Hannon PA, Escoffery C, Vu T, Kohn M, Vernon SW, DeGroff A. Promotion and provision of colorectal cancer screening: a comparison of colorectal cancer control program grantees and nongrantees, 2011-2012. Prev Chronic Dis 2014; 11:E170. [PMID: 25275807 PMCID: PMC4184085 DOI: 10.5888/pcd11.140183] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION Since 2009, the Centers for Disease Control and Prevention (CDC) has awarded nearly $95 million to 29 states and tribes through the Colorectal Cancer Control Program (CRCCP) to fund 2 program components: 1) providing colorectal cancer (CRC) screening to uninsured and underinsured low-income adults and 2) promoting population-wide CRC screening through evidence-based interventions identified in the Guide to Community Preventive Services (Community Guide). CRCCP is a new model for disseminating and promoting use of evidence-based interventions. If the program proves successful, CDC may adopt the model for future cancer control programs. The objective of our study was to compare the colorectal cancer screening practices of recipients of CRCCP funding (grantees) with those of nonrecipients (nongrantees). METHODS We conducted parallel Web-based surveys in 2012 with CRCCP grantees (N = 29) and nongrantees (N = 24) to assess promotion and provision of CRC screening, including the use of evidence-based interventions. RESULTS CRCCP grantees were significantly more likely than nongrantees to use Community Guide-recommended evidence-based interventions (mean, 3.14 interventions vs 1.25 interventions, P < .001) and to use patient navigation services (eg, transportion or language translation services) (72% vs 17%, P < .001) for promoting CRC screening. Both groups were equally likely to use other strategies. CRCCP grantees were significantly more likely to provide CRC screening than were nongrantees (100% versus 50%, P < .001). CONCLUSION Results suggest that CRCCP funding and support increases use of evidence-based interventions to promote CRC screening, indicating the program's potential to increase population-wide CRC screening rates.
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Affiliation(s)
- Annette E Maxwell
- University of California at Los Angeles, Fielding School of Public Health and Jonsson Comprehensive Cancer Center, 650 Charles Young Dr. South, A2-125 CHS, Box 956900, Los Angeles, CA 90095-6900. E-mail:
| | | | | | - Thuy Vu
- University of Washington, Seattle, Washington
| | | | - Sally W Vernon
- University of Texas Health Science Center at Houston, Houston, Texas
| | - Amy DeGroff
- Centers for Disease Control and Prevention, Atlanta, Georgia
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Lucas-Wright A, Bazargan M, Jones L, Vadgama JV, Vargas R, Sarkissyan M, Smith J, Yazdanshenas H, Maxwell AE. Correlates of perceived risk of developing cancer among African-Americans in South Los Angeles. J Community Health 2014; 39:173-80. [PMID: 24026303 DOI: 10.1007/s10900-013-9756-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
There are differences in cancer-risk perception among racial/ethnic groups that may affect health risk behaviors. Using a community partnered-participatory research approach, we conducted a survey on cancer screening, risk behaviors, and related knowledge/attitudes within 11 churches in South Los Angeles with predominantly African-American parishioners. This analysis examines correlates of perceived risk of developing cancer among 755 African American adults. Almost 15 % of participants indicated higher perceived risk for cancer compared to the average man/woman of the same age, 38 % indicated same risk, whereas 48 % perceived lower risk. Sixty-nine individuals (9 %) reported a cancer history and 63 % reported at least one blood relative with cancer. Controlling for demographic characteristics and healthcare access, participants who reported higher risk of cancer had higher level of cancer-related knowledge; were current and ex-smokers; had poorer health status; had a blood relative with cancer; had a cancer history; and had discussed their risk of cancer with their doctor. The bivariate association between high perceived cancer risk and lack of exercise and obesity disappeared after adjusting for demographic characteristics and perceived health status. Our data suggest that a substantial proportion of African Americans in South Los Angeles may underestimate their cancer risk. Additionally, lack of exercise and obesity are not recognized as independent cancer risk factors as much as smoking and personal and family history of cancer. Next steps will be to inform participating churches about our findings and explore their interest in taking steps to reduce health risk behaviors among their parishioners.
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Affiliation(s)
- Anna Lucas-Wright
- Cancer Outreach, Prevention, and Control Program, Center to Eliminate Cancer Health Disparities, Charles R. Drew University of Medicine and Science, 1731 East 120th Street, Los Angeles, CA, 90059, USA
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Abstract
OBJECTIVES This study compared trends in colorectal cancer (CRC) incidence and mortality rates among Koreans in South Korea and Korean Americans and non-Hispanic whites in California between 1999 and 2009, and examined CRC screening rates and socio-demographic correlates of CRC screening in the two Korean populations. DESIGN Age-standardized CRC incidence and mortality rates of Koreans in South Korea and Korean Americans and non-Hispanic whites in California for the years 1999-2009 were obtained from annual reports of cancer statistics and modeled using joinpoint regression. Using 2009 data from the Korean National Health and Nutrition Examination Survey and the California Health Interview Survey, we estimated and compared CRC screening rates and test modalities. We used multiple logistic regression to examine socio-demographic correlates of completion of CRC screening according to the guidelines among the two Korean populations. RESULTS CRC incidence and mortality rates among South Koreans increased during 1999-2009 but more slowly during the late 2000s. In California, CRC incidence increased among Korean American females but decreased among non-Hispanic whites. About 37% of South Koreans and 60% of Korean Americans reported completion of CRC screening according to guidelines in 2009. Among South Koreans, married status, higher income, and private health insurance were associated with CRC screening, adjusting for other factors. Among Korean Americans, having health insurance was associated with CRC screening. CONCLUSION Despite almost identical CRC screening guidelines in South Korea and the USA and substantially higher screening rates among Korean Americans as compared to South Koreans, disparities remain in both populations with respect to CRC statistics. Thus, efforts to promote primary and secondary prevention of CRC in both Korean populations are critically important in both countries.
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Affiliation(s)
- So Yeon Ryu
- a Chosun University Medical School , Gwangju , Republic of Korea
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Maxwell AE, Bastani R, Glenn BA, Taylor VM, Nguyen TT, Stewart SL, Burke NJ, Chen MS. Developing theoretically based and culturally appropriate interventions to promote hepatitis B testing in 4 Asian American populations, 2006-2011. Prev Chronic Dis 2014; 11:E72. [PMID: 24784908 PMCID: PMC4008952 DOI: 10.5888/pcd11.130245] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Introduction Hepatitis B infection is 5 to 12 times more common among Asian Americans than in the general US population and is the leading cause of liver disease and liver cancer among Asians. The purpose of this article is to describe the step-by-step approach that we followed in community-based participatory research projects in 4 Asian American groups, conducted from 2006 through 2011 in California and Washington state to develop theoretically based and culturally appropriate interventions to promote hepatitis B testing. We provide examples to illustrate how intervention messages addressing identical theoretical constructs of the Health Behavior Framework were modified to be culturally appropriate for each community. Methods Intervention approaches included mass media in the Vietnamese community, small-group educational sessions at churches in the Korean community, and home visits by lay health workers in the Hmong and Cambodian communities. Results Use of the Health Behavior Framework allowed a systematic approach to intervention development across populations, resulting in 4 different culturally appropriate interventions that addressed the same set of theoretical constructs. Conclusions The development of theory-based health promotion interventions for different populations will advance our understanding of which constructs are critical to modify specific health behaviors.
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Affiliation(s)
- Annette E Maxwell
- University of California, Los Angeles, 650 Charles Young Drive South, Los Angeles, CA 90095-6900. E-mail:
| | | | - Beth A Glenn
- University of California, Los Angeles, California
| | | | | | | | | | - Moon S Chen
- University of California, Davis, Sacramento, California
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Maxwell AE, Danao LL, Cayetano RT, Crespi CM, Bastani R. Adoption of an evidence-based colorectal cancer screening promotion program by community organizations serving Filipino Americans. BMC Public Health 2014; 14:246. [PMID: 24618267 PMCID: PMC3995646 DOI: 10.1186/1471-2458-14-246] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Accepted: 03/05/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Filipino Americans have low rates of colorectal cancer (CRC) screening and high CRC mortality. To reduce this disparity, we conducted a dissemination trial in which we offered two levels of technical assistance to community organizations to disseminate an evidence-based CRC screening promotion program among their Filipino American members. This report describes the recruitment of organizations and adoption - the proportion and representativeness of organizations that decided to implement the program. METHODS During the recruitment phase, we completed organizational assessments with 44 community-based organizations (previous partners in research, organizations that were referred to us, or new organizations) to assess their eligibility to participate (having≥150 Filipino American members age 50+). We compared organizational characteristics of organizations that did and did not adopt our CRC screening promotion program. RESULTS Twenty two of the 44 community organizations that completed the assessment adopted the CRC screening promotion program (50%). Adoption was highest among organizations that had previously partnered with us (11/14=79%) and among organizations that were referred to us by community partners (5/10=50%) and lowest among new organizations (6/20=30%). Few organizational differences were found between adopters and non-adopters. CONCLUSIONS The high rate of adoption among organizations that were referred by community partners or had partnered with us in the past underscores the importance of community resources, community-academic relationships, and partnership in the dissemination process. However, the moderate rate of adoption among new organizations and the demands of completing documentation and assessments in our trial to advance dissemination research raise questions regarding the generalizability of study findings.
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Affiliation(s)
- Annette E Maxwell
- Fielding School of Public Health and Jonsson Comprehensive Cancer Center, University of California Los Angeles, 650 Charles Young Dr, South A2-125 CHS, Box 956900, Los Angeles, CA 90095-6900, USA.
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Wang JHY, Sheppard VB, Liang W, Ma GX, Maxwell AE. Recruiting Chinese Americans into cancer screening intervention trials: strategies and outcomes. Clin Trials 2014; 11:167-77. [PMID: 24567288 DOI: 10.1177/1740774513518849] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Cancer is the leading cause of death among Asian Americans. While Asian Americans are the fastest growing minority population in the United States, they are underrepresented in cancer research and report poor adherence to cancer screening guidelines. PURPOSE This study utilized data from two large randomized intervention trials to evaluate strategies to recruit first-generation Chinese American immigrants from community settings and Chinese American physician practices. Findings will inform effective strategies for promoting Asian American participation in cancer control research. METHODS Chinese Americans who were non-adherent to annual mammography screening guidelines (Study 1 with 664 immigrant women > 40 years of age) and to colorectal cancer screening guidelines (Study 2 with 455 immigrants > 50 years of age) were enrolled from the greater Washington DC, New York City (NYC), and Philadelphia (PA) areas. Both studies trained bilingual staff to enroll Chinese-speaking participants with the aid of linguistically appropriate fliers and brochures to obtain consent. Study 1 adopted community approaches and worked with community organizations to enroll participants. Study 2 randomly selected potential participants through 24 Chinese American primary-care physician offices, and mailed letters from physicians to enroll patients, followed by telephone calls from research staff. The success of recruitment approaches was assessed by yield rates based on number of participants approached, ineligible, and consented. RESULTS Most participants (70%) of Study 1 were enrolled through in-person community approaches (e.g., Chinese schools, stores, health fairs, and personal networks). The final yield of specific venues differed widely (6% to 100%) due to various proportions of ineligible subjects (2%-64%) and refusals (0%-92%). The Study 2 recruitment approach (physician letter followed by telephone calls) had different outcomes in two geographic areas, partially due to differences in demographic characteristics in the DC and NYC/PA areas. The community approaches enrolled more recent immigrants and uninsured Chinese Americans than the physician and telephone call approach (p < .001). Enrollment cost is provided to inform future research studies. LIMITATIONS Our recruitment outcomes might not be generalizable to all Chinese Americans or other Asian American populations because they may vary by study protocols (e.g., length of trials), target populations (i.e., eligibility criteria), and available resources. CONCLUSIONS Use of multiple culturally relevant strategies (e.g., building trusting relationships through face-to-face enrollment, use of bilingual and bicultural staff, use of a physician letter, and employing linguistically appropriate materials) was crucial for successfully recruiting a large number of Chinese Americans in community and clinical settings. Our data demonstrate that substantial effort is required for recruitment; studies need to budget for this effort to ensure the inclusion of Asian Americans in health research.
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Affiliation(s)
- Judy Huei-yu Wang
- aDepartment of Oncology, Georgetown University Medical Center and Cancer Prevention and Control Program, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
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Ryu SY, Crespi CM, Maxwell AE. What factors explain disparities in mammography rates among Asian-American immigrant women? A population-based study in California. Womens Health Issues 2014; 23:e403-10. [PMID: 24183415 DOI: 10.1016/j.whi.2013.08.005] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Revised: 07/30/2013] [Accepted: 08/22/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND The purpose of this study was to compare rates of screening mammography among immigrant women in five Asian-American ethnic groups in California, and ascertain the extent to which differences in mammography rates among these groups are attributable to differences in known correlates of cancer screening. METHODS Using 2009 data from the California Health Interview Survey, we compared the rates of mammography among Chinese, Filipino, Japanese, Korean, and Vietnamese immigrants 40 years and older. To assess the impact of Asian ethnicity on participation in screening, we performed multiple logistic regression analysis with models that progressively adjusted for acculturation, sociodemographic characteristics, access to health care, and breast cancer risk factors, and examined the predicted probabilities of screening after adjusting for these factors. FINDINGS Participation in screening mammography differed according to ethnicity, with Filipina and Vietnamese Americans having the highest rates and Korean Americans having the lowest rates of lifetime and recent (past 2 years) screening. These differences decreased substantially after adjusting for acculturation, sociodemographic factors, and risk factors of breast cancer, but differences remained, most notably for Korean Americans, who continued to have the lowest predicted probability of screening even after adjustment for these factors. CONCLUSIONS This analysis draws attention to low mammography screening rates among Asian-American immigrants, especially recent immigrants who lack health insurance. Given that their breast cancer incidence is rising with length of stay in the United States, it is important to increase regular mammography screening in these groups.
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Affiliation(s)
- So Yeon Ryu
- Department of Preventive Medicine, Chosun University Medical School, Dong-gu, Gwangju, Korea
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Hannon PA, Maxwell AE, Escoffery C, Vu T, Kohn M, Leeman J, Carvalho ML, Pfeiffer DJ, Dwyer A, Fernandez ME, Vernon SW, Liang L, DeGroff A. Colorectal Cancer Control Program grantees' use of evidence-based interventions. Am J Prev Med 2013; 45:644-8. [PMID: 24139779 PMCID: PMC4618374 DOI: 10.1016/j.amepre.2013.06.010] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2013] [Revised: 05/14/2013] [Accepted: 06/25/2013] [Indexed: 12/20/2022]
Abstract
BACKGROUND Colorectal cancer (CRC) screening is recommended for adults aged 50-75 years, yet screening rates are low, especially among the uninsured. The CDC initiated the Colorectal Cancer Control Program (CRCCP) in 2009 with the goal of increasing CRC screening rates to 80% by 2014. A total of 29 grantees (states and tribal organizations) receive CRCCP funding to (1) screen uninsured adults and (2) promote CRC screening at the population level. PURPOSE CRCCP encourages grantees to use one or more of five evidence-based interventions (EBIs) recommended by the Guide to Community Preventive Services. The purpose of the study was to evaluate grantees' EBI use. METHODS A web-based survey was conducted in 2011 measuring grantees' use of CRC screening EBIs and identifying their implementation partners. Data were analyzed in 2012. RESULTS Twenty-eight grantees (97%) completed the survey. Most respondents (96%) used small media. Fewer used client reminders (75%); reduction of structural barriers (50%); provider reminders (32%); or provider assessment and feedback (50%). Provider-oriented EBIs were rated as harder to implement than client-oriented EBIs. Grantees partnered with several types of organizations to implement EBIs, many with county- or state-wide reach. CONCLUSIONS Almost all grantees implement EBIs to promote CRC screening, but the EBIs that may have the greatest impact with CRC screening are implemented by fewer grantees in the first 2 years of the CRCCP.
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Affiliation(s)
- Peggy A Hannon
- Health Promotion Research Center, Department of Health Services, School of Public Health, University of Washington, Seattle, Washington.
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Ryu SY, Crespi CM, Maxwell AE. Drinking patterns among Korean adults: results of the 2009 Korean community health survey. J Prev Med Public Health 2013; 46:183-91. [PMID: 23946876 PMCID: PMC3740223 DOI: 10.3961/jpmph.2013.46.4.183] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2012] [Accepted: 05/31/2012] [Indexed: 11/30/2022] Open
Abstract
Objectives In Korea, the proportion of deaths due to alcohol is estimated at 8.9%, far exceeding the global estimate of 3.8%. Therefore, this study was performed to examine the factors associated with low-risk, moderate-risk, and high-risk drinking patterns in Korean adults and to identify target populations for prevention and control of alcohol-related diseases and deaths. Methods We analyzed data from 230 715 Korean adults aged 19 years and older who participated in the 2009 Korean Community Health Survey. Multinomial logistic regression analysis was used to examine associations between socio-demographic and health-related factors and patterns of alcohol use. Results A substantially larger proportion of men than women engaged in high risk (21.2% vs. 3.4%) and moderate-risk alcohol use (15.5% vs. 8.2%). In both sexes, moderate- and high-risk uses were associated with younger age, higher income, being currently employed, smoking, being overweight/obese, and good self-rated health. Conclusions Given the large proportion of the population that is engaging in moderate- and high-risk drinking and given the social norms that support this behavior, public health policies and campaigns to reduce alcohol consumption targeting the entire population are indicated.
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Affiliation(s)
- So Yeon Ryu
- Department of Preventive Medicine, Chosun University Medical School, Gwangju, Korea.
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Chen MS, Fang DM, Stewart SL, Ly MY, Lee S, Dang JHT, Nguyen TT, Maxwell AE, Bowlus CL, Bastani R, Nguyen TT. Increasing hepatitis B screening for hmong adults: results from a randomized controlled community-based study. Cancer Epidemiol Biomarkers Prev 2013; 38:546-53. [PMID: 23613027 DOI: 10.1007/s10900-012-9649-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Hepatitis B-linked liver cancer disproportionately affects Hmong Americans. With an incidence rate of 18.9 per 100,000, Hmong Americans experience liver cancer at a rate that is 6 to 7 times more than that of non-Hispanic Whites. Serologic testing for the hepatitis B virus (HBV) is a principal means to prevent liver cancer-related deaths through earlier identification of those at risk. METHODS Academic researchers and Hmong leaders collaborated in the design, conduct, and evaluation of a 5-year randomized controlled trial testing a lay health worker (LHW) intervention to promote HBV testing among 260 Hmong adults through in-home education and patient navigation. RESULTS Intervention group participants were more likely to report receiving serologic testing for HBV (24% vs. 10%, P = 0.0056) and showed a greater mean increase in knowledge score (1.3 vs. 0.3 points, P = 0.0003) than control group participants. Multivariable modeling indicated that self-reported test receipt was associated with intervention group assignment [OR 3.5; 95% confidence interval (CI) 1.3-9.2], improvement in knowledge score (OR 1.3 per point; 95% CI 1.02-1.7), female gender (OR 5.3; 95% CI 1.7-16.6), and having seen a doctor in the past year at baseline (OR 4.8; 95% CI 1.3-17.6). The most often cited reason for testing was a doctor's recommendation. CONCLUSIONS LHWs were effective in bringing about HBV screening. Doctor visits and adherence to doctors' recommendations were pivotal. Participation of health care providers is essential to increase HBV testing. IMPACT LHWs can significantly increase HBV screening rates for Hmong but their doctors' recommendation is highly influential and should be pursued.
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Affiliation(s)
- Moon S Chen
- University of California Davis Comprehensive Cancer Center, 4800 2nd Avenue, Suite 2200, Sacramento, CA 95817, USA.
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Chen MS, Fang DM, Stewart SL, Ly MY, Lee S, Dang JHT, Nguyen TT, Maxwell AE, Bowlus CL, Bastani R, Nguyen TT. Increasing hepatitis B screening for hmong adults: results from a randomized controlled community-based study. Cancer Epidemiol Biomarkers Prev 2013; 22:782-91. [PMID: 23613027 DOI: 10.1158/1055-9965.epi-12-1399] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Hepatitis B-linked liver cancer disproportionately affects Hmong Americans. With an incidence rate of 18.9 per 100,000, Hmong Americans experience liver cancer at a rate that is 6 to 7 times more than that of non-Hispanic Whites. Serologic testing for the hepatitis B virus (HBV) is a principal means to prevent liver cancer-related deaths through earlier identification of those at risk. METHODS Academic researchers and Hmong leaders collaborated in the design, conduct, and evaluation of a 5-year randomized controlled trial testing a lay health worker (LHW) intervention to promote HBV testing among 260 Hmong adults through in-home education and patient navigation. RESULTS Intervention group participants were more likely to report receiving serologic testing for HBV (24% vs. 10%, P = 0.0056) and showed a greater mean increase in knowledge score (1.3 vs. 0.3 points, P = 0.0003) than control group participants. Multivariable modeling indicated that self-reported test receipt was associated with intervention group assignment [OR 3.5; 95% confidence interval (CI) 1.3-9.2], improvement in knowledge score (OR 1.3 per point; 95% CI 1.02-1.7), female gender (OR 5.3; 95% CI 1.7-16.6), and having seen a doctor in the past year at baseline (OR 4.8; 95% CI 1.3-17.6). The most often cited reason for testing was a doctor's recommendation. CONCLUSIONS LHWs were effective in bringing about HBV screening. Doctor visits and adherence to doctors' recommendations were pivotal. Participation of health care providers is essential to increase HBV testing. IMPACT LHWs can significantly increase HBV screening rates for Hmong but their doctors' recommendation is highly influential and should be pursued.
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Affiliation(s)
- Moon S Chen
- University of California Davis Comprehensive Cancer Center, 4800 2nd Avenue, Suite 2200, Sacramento, CA 95817, USA.
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