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Wong A, Morgis R, Entenman J, Ramirez SI, Hays AL, Wright TS, Scartozzi CM, Ruffin MT, Moss JL. Exploratory Analysis of Concordance Between Clinician-Collected and Self-Sampled Human Papillomavirus Tests in a Small Cohort of Average- and High-Risk Patients. WOMEN'S HEALTH REPORTS (NEW ROCHELLE, N.Y.) 2024; 5:259-266. [PMID: 38516651 PMCID: PMC10956530 DOI: 10.1089/whr.2024.0004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 02/13/2024] [Indexed: 03/23/2024]
Abstract
Objectives Cervical cancer screening rates have stagnated, but self-sampling modalities have the potential to increase uptake. This study compares the test characteristics of self-sampled high-risk human papillomavirus (hrHPV) tests with clinician-collected hrHPV tests in average-risk (i.e., undergoing routine screening) and high-risk patients (i.e., receiving follow-up after abnormal screening results). Methods In this cross-sectional study, a relatively small cohort of average-risk (n = 35) and high-risk (n = 12) participants completed both clinician-collected and self-sampled hrHPV testing, along with a brief phone survey. We assessed hrHPV positivity, concordance, positive predictive value (PPV), negative predictive value (NPV), sensitivity, and specificity across both methods (for types 16, 18, or other hrHPV). We also explored the relationship between test concordance and sociodemographic/behavioral factors. Results Among average-risk participants, hrHPV positivity was 6% for both test methods (i.e., hrHPV-positive cases: n = 2), resulting in reported concordance, PPV, NPV, sensitivity, and specificity of 100%. Among high-risk participants, hrHPV positivity was 100% for clinician-collected tests but only 67% for self-sampled tests, showing varied concordance and sensitivity. Concordance was not associated with sociodemographic or behavioral factors. Conclusions Self-sampled hrHPV testing demonstrated high accuracy for average-risk patients in this exploratory study. However, its performance was less consistent in high-risk patients who had already received an abnormal screening result, which could be attributed to spontaneous viral clearance over time. The limited number of participants, particularly HPV-positive cases, suggests caution in interpreting these results. Further research with larger cohorts is necessary to validate these findings and to explore the integration of self-sampled hrHPV testing into routine clinical care, particularly for patients with a history of cervical abnormalities. Clinical Trial Registration NCT04591977, NCT04585243.
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Affiliation(s)
- Ashley Wong
- Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, USA
| | - Rebecca Morgis
- Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, USA
| | - Juliette Entenman
- Department of Family and Community Medicine, Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, USA
| | - Sarah I. Ramirez
- Department of Family and Community Medicine, Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, USA
| | - Amy L. Hays
- Department of Family and Community Medicine, Penn State College of Medicine, The Pennsylvania State University, State College, Pennsylvania, USA
| | - Tonya S. Wright
- Department of Obstetrics and Gynecology, Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, USA
| | - Christina M. Scartozzi
- Department of Family and Community Medicine, Penn State College of Medicine, The Pennsylvania State University, Reading, Pennsylvania, USA
| | - Mack T. Ruffin
- Department of Family and Community Medicine, Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, USA
| | - Jennifer L. Moss
- Department of Family and Community Medicine, Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania, USA
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Lee CS, Goldman L, Grimm LJ, Liu IX, Simanowith M, Rosenberg R, Zuley M, Moy L. Screening mammographic performance by race and age in the National Mammography Database: 29,479,665 screening mammograms from 13,181,241 women. Breast Cancer Res Treat 2024; 203:599-612. [PMID: 37897646 DOI: 10.1007/s10549-023-07124-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 09/09/2023] [Indexed: 10/30/2023]
Abstract
PURPOSE There are insufficient large-scale studies comparing the performance of screening mammography in women of different races. This study aims to compare the screening performance metrics across racial and age groups in the National Mammography Database (NMD). METHODS All screening mammograms performed between January 1, 2008, and December 31, 2021, in women aged 30-100 years from 746 mammography facilities in 46 U.S. states in the NMD were included. Patients were stratified by 10-year age intervals and 5 racial groups (African American, American Indian, Asian, White, unknown). Incidence of risk factors (breast density, personal history, family history of breast cancer, age), and time since prior exams were compared. Five screening mammography metrics were calculated: recall rate (RR), cancer detection rate (CDR), positive predictive values for recalls (PPV1), biopsy recommended (PPV2) and biopsy performed (PPV3). RESULTS 29,479,655 screening mammograms performed in 13,181,241 women between January 1, 2008, and December 31, 2021, from the NMD were analyzed. The overall mean performance metrics were RR 10.00% (95% CI 9.99-10.02), CDR 4.18/1000 (4.16-4.21), PPV1 4.18% (4.16-4.20), PPV2 25.84% (25.72-25.97), PPV3 25.78% (25.66-25.91). With advancing age, RR significantly decreases, while CDR, PPV1, PPV2, and PPV3 significantly increase. Incidence of personal/family history of breast cancer, breast density, age, prior mammogram availability, and time since prior mammogram were mostly similar across all races. Compared to White women, African American women had significantly higher RR, but lower CDR, PPV1, PPV2 and PPV3. CONCLUSIONS Benefits of screening mammography increase with age, including for women age > 70 and across all races. Screening mammography is effective; with lower RR and higher CDR, PPV2, and PPV3 with advancing age. African American women have poorer outcomes from screening mammography (higher RR and lower CDR), compared to White and all women in the NMD. Racial disparity can be partly explained by higher rate of African American women lost to follow up.
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Affiliation(s)
- Cindy S Lee
- Department of Radiology, New York University Langone Health, New York, USA.
- Department of Radiology, State University of New York at Stony Brook, Renaissance School of Medicine, Stony Brook, NY, USA.
| | - Lenka Goldman
- American College of Radiology, 1891 Preston Drive, Reston, VA, USA
| | - Lars J Grimm
- Department of Radiology, Duke University, Durham, NC, USA
| | - Ivy Xinyue Liu
- American College of Radiology, 1891 Preston Drive, Reston, VA, USA
| | | | | | - Margarita Zuley
- University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Linda Moy
- Department of Radiology, New York University Langone Health, New York, USA
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Reece JC, Neal EFG, Nguyen P, McIntosh JG, Emery JD. Delayed or failure to follow-up abnormal breast cancer screening mammograms in primary care: a systematic review. BMC Cancer 2021; 21:373. [PMID: 33827476 PMCID: PMC8028768 DOI: 10.1186/s12885-021-08100-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 03/23/2021] [Indexed: 01/07/2023] Open
Abstract
Background Successful breast cancer screening relies on timely follow-up of abnormal mammograms. Delayed or failure to follow-up abnormal mammograms undermines the potential benefits of screening and is associated with poorer outcomes. However, a comprehensive review of inadequate follow-up of abnormal mammograms in primary care has not previously been reported in the literature. This review could identify modifiable factors that influence follow-up, which if addressed, may lead to improved follow-up and patient outcomes. Methods A systematic literature review to determine the extent of inadequate follow-up of abnormal screening mammograms in primary care and identify factors impacting on follow-up was conducted. Relevant studies published between 1 January, 1990 and 29 October, 2020 were identified by searching MEDLINE®, Embase, CINAHL® and Cochrane Library, including reference and citation checking. Joanna Briggs Institute Critical Appraisal Checklists were used to assess the risk of bias of included studies according to study design. Results Eighteen publications reporting on 17 studies met inclusion criteria; 16 quantitative and two qualitative studies. All studies were conducted in the United States, except one study from the Netherlands. Failure to follow-up abnormal screening mammograms within 3 and at 6 months ranged from 7.2–33% and 27.3–71.6%, respectively. Women of ethnic minority and lower education attainment were more likely to have inadequate follow-up. Factors influencing follow-up included physician-patient miscommunication, information overload created by automated alerts, the absence of adequate retrieval systems to access patient’s results and a lack of coordination of patient records. Logistical barriers to follow-up included inconvenient clinic hours and inconsistent primary care providers. Patient navigation and case management with increased patient education and counselling by physicians was demonstrated to improve follow-up. Conclusions Follow-up of abnormal mammograms in primary care is suboptimal. However, interventions addressing amendable factors that negatively impact on follow-up have the potential to improve follow-up, especially for populations of women at risk of inadequate follow-up. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-08100-3.
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Affiliation(s)
- Jeanette C Reece
- Colorectal Cancer Unit, Centre for Epidemiology and Biostatistics and Neuroepidemiology Unit, Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Level 3 207 Bouverie Street, Parkville, VIC, 3010, Australia. .,Centre for Cancer Research, Victorian Comprehensive Cancer Centre, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Australia.
| | - Eleanor F G Neal
- Infection and Immunity, Murdoch Children's Research Institute, Parkville, Australia.,Centre for International Child Health, Department of Paediatrics, The University of Melbourne, Parkville, Australia
| | - Peter Nguyen
- Centre for Cancer Research, Victorian Comprehensive Cancer Centre, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Australia.,Department of General Practice, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Australia
| | - Jennifer G McIntosh
- Department of General Practice, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Australia.,Department of Software Systems and Cybersecurity, Faculty of Information Technology, Monash University, VIC, Clayton, Australia
| | - Jon D Emery
- Centre for Cancer Research, Victorian Comprehensive Cancer Centre, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Australia.,Department of General Practice, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Australia
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Farr DE, Brandt HM, Friedman DB, Adams SA, Armstead CA, Fulton JK, Bull DM. False-positive mammography and mammography screening intentions among black women: the influence of emotions and coping strategies. ETHNICITY & HEALTH 2020; 25:580-597. [PMID: 30676782 DOI: 10.1080/13557858.2019.1571563] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 01/14/2019] [Indexed: 06/09/2023]
Abstract
Introduction: Abnormal mammograms confirmed as benign are known as false-positive mammography (FPM) results. Research indicates that a history of FPM results may be linked to diagnostic delays in Black women, yet much of the research on FPM has focused on White women.Objectives: The purpose of this study was to examine: 1) The influence of FPM on breast cancer (BrCa) screening beliefs and intentions among Black women and 2) Whether emotional states, personality traits or coping behaviors altered the previously described relationships.Design: BrCa-free, Black women, aged 40 and older who completed screening mammograms in 2016 were recruited for a case-control study from 2016 to 2017. Women with FPM results were cases, and women with normal results served as matched controls. Print surveys assessing demographics, personality traits, emotions, BrCa screening history, BrCa beliefs, and africentric coping behaviors were mailed to participants. The final sample consisted of 118 respondents (55 cases, 63 controls). Ordinary least squares (OLS) models were constructed. Personality traits and emotions were tested as mediators and coping behaviors as moderators of the relationship between FPM results and BrCa beliefs.Results: FPM status was associated with a higher perception of barriers to mammography, and an elevated perception of barriers was associated with lower intentions to complete mammography. Collective coping behaviors functioned as a moderator and were associated with a decreased perception of mammography barriers in women with FPM results.Conclusions: FPM status had a detrimental impact on mammography intention indirectly through the perception of mammography barriers, but the use of africentric coping behaviors moderated the relationship between FPM status and perceived barriers to mammography. Culturally specific research focused on Black women is needed to explore influences on BrCa screening beliefs and mammography completion in this population.
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Affiliation(s)
- Deeonna E Farr
- Department of Health Education and Promotion, College of Health and Human Performance, East Carolina University, Greenville, NC, USA
| | - Heather M Brandt
- Department of Health Promotion, Education, and Behavior, South Carolina Statewide Cancer Prevention and Control Program, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Daniela B Friedman
- Department of Health Promotion, Education, and Behavior, South Carolina Statewide Cancer Prevention and Control Program, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Swann Arp Adams
- Department of Epidemiology and Biostatistics, South Carolina Statewide Cancer Prevention and Control Program, College of Nursing, University of South Carolina, Columbia, SC, USA
| | - Cheryl A Armstead
- Department of Psychology, University of South Carolina Health Equity Laboratory, South Carolina Statewide Cancer Prevention and Control Program, University of South Carolina, Columbia, SC, USA
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5
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Karliner LS, Kaplan C, Livaudais-Toman J, Kerlikowske K. Mammography facilities serving vulnerable women have longer follow-up times. Health Serv Res 2018; 54 Suppl 1:226-233. [PMID: 30394526 PMCID: PMC6341204 DOI: 10.1111/1475-6773.13083] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Objective To investigate mammography facilities’ follow‐up times, population vulnerability, system‐based processes, and association with cancer stage at diagnosis. Data Sources Prospectively collected from San Francisco Mammography Registry (SFMR) 2005‐2011, California Cancer Registry 2005‐2012, SFMR facility survey 2012. Study Design We examined time to biopsy for 17 750 abnormal mammogram results (BI‐RADS 4/5), categorizing eight facilities as short or long follow‐up based on proportion of mammograms with biopsy at 30 days. We examined facility population vulnerability (race/ethnicity, language, education), and system processes. Among women with a cancer diagnosis, we modeled odds of advanced‐stage (≥IIb) cancer diagnosis by facility follow‐up group. Data Extraction Methods Merged SFMR, Cancer Registry and facility survey data. Principal Findings Facilities (N = 4) with short follow‐up completed biopsies by 30 days for 82% of mammograms compared with 62% for facilities with long follow‐up (N = 4) (P < 0.0001). All facilities serving high proportions of vulnerable women were long follow‐up facilities. The long follow‐up facilities had fewer radiologists, longer biopsy appointment wait times, and less communication directly with women. Having the index abnormal mammogram at a long follow‐up facility was associated with higher adjusted odds of advanced‐stage cancer (OR 1.45; 95% CI 1.10‐1.91). Conclusions Providing mammography facilities serving vulnerable women with appropriate resources may decrease disparities in abnormal mammogram follow‐up and cancer diagnosis stage.
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Affiliation(s)
- Leah S Karliner
- Department of Medicine, Division of General Internal Medicine, University of California San Francisco, San Francisco, California.,Multiethnic Health Equity Research Center, University of California San Francisco, San Francisco, California
| | - Celia Kaplan
- Department of Medicine, Division of General Internal Medicine, University of California San Francisco, San Francisco, California.,Multiethnic Health Equity Research Center, University of California San Francisco, San Francisco, California
| | - Jennifer Livaudais-Toman
- Department of Medicine, Division of General Internal Medicine, University of California San Francisco, San Francisco, California.,Multiethnic Health Equity Research Center, University of California San Francisco, San Francisco, California
| | - Karla Kerlikowske
- General Internal Medicine Section, San Francisco Veteran Affairs Medical Center, San Francisco, California.,Departments of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California
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Schapira MM, Barlow WE, Conant EF, Sprague BL, Tosteson AN, Haas JS, Onega T, Beaber EF, Goodrich M, McCarthy AM, Herschorn SD, Skinner CS, Harrington TO, Geller B. Communication Practices of Mammography Facilities and Timely Follow-up of a Screening Mammogram with a BI-RADS 0 Assessment. Acad Radiol 2018; 25:1118-1127. [PMID: 29433892 DOI: 10.1016/j.acra.2017.12.028] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 12/15/2017] [Accepted: 12/27/2017] [Indexed: 12/15/2022]
Abstract
RATIONALE AND OBJECTIVES The objective of this study was to evaluate the association of communication practices with timely follow-up of screening mammograms read as Breast Imaging Reporting and Data Systems (BI-RADS) 0 in the Population-based Research Optimizing Screening through Personalized Regimens (PROSPR) consortium. MATERIALS AND METHODS A radiology facility survey was conducted in 2015 with responses linked to screening mammograms obtained in 2011-2014. We considered timely follow-up to be within 15 days of the screening mammogram. Generalized estimating equation models were used to evaluate the association between modes of communication with patients and providers and timely follow-up, adjusting for PROSPR site, patient age, and race and ethnicity. RESULTS The analysis included 34,680 mammography examinations with a BI-RADS 0 assessment among 28 facilities. Across facilities, 85.6% of examinations had a follow-up within 15 days. Patients in a facility where routine practice was to contact the patient by phone if follow-up imaging was recommended were more likely to have timely follow-up (odds ratio [OR] 4.63, 95% confidence interval [CI] 2.76-7.76), whereas standard use of mail was associated with reduced timely follow-up (OR 0.47, 95% CI 0.30-0.75). Facilities that had standard use of electronic medical records to report the need for follow-up imaging to a provider had less timely follow-up (OR 0.56, 95% CI 0.35-0.90). Facilities that routinely contacted patients by mail if they missed a follow-up imaging visit were more likely to have timely follow-up (OR 1.65, 95% CI 1.02-2.69). CONCLUSIONS Our findings support the value of telephone communication to patients in relation to timely follow-up. Future research is needed to evaluate the role of communication in completing the breast cancer screening episode.
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Timeliness of Breast Cancer Treatment in Delaware. Dela J Public Health 2017; 3:80-87. [PMID: 34466917 PMCID: PMC8396637 DOI: 10.32481/djph.2017.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Studies have shown timely screening, diagnosis, and treatment of breast cancer reduces mortality rates. The objective of this study is to evaluate the overall timeliness of breast cancer diagnosis and treatment for Delawarean women using the Centers for Disease Control and Prevention’s (CDC) National Breast and Cervical Cancer Early Detection Program’s (NBCCEDP) recommendations of 60 days maximum for screening to diagnosis and 60 days maximum for diagnosis to treatment. This study analyzed Delaware Cancer Registry (DCR) data for female Delawarean breast cancer patients diagnosed in 2010 who had valid screening, diagnosis, and treatment dates. Calculations of three time intervals were performed: screening to diagnosis (Time A), diagnosis to treatment (Time B), and screening to treatment (Time C). The mean and median for Time Intervals A (21.2 days, 17.0 days), B (27.8 days, 25.0 days), and C (49.0 days, 42.0 days) met CDC recommendations. Our results show most Delawarean women who had valid screening, diagnosis, and treatment dates received a diagnosis within 60 days of screening and first course of treatment occurred within 60 days of diagnosis and therefore met the NBCCEDP recommendations.
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8
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Travel distance to screening facilities and completion of abnormal mammographic follow-up among disadvantaged women. Ann Epidemiol 2017; 27:35-41. [DOI: 10.1016/j.annepidem.2016.08.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 08/09/2016] [Accepted: 08/17/2016] [Indexed: 01/14/2023]
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9
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Habeeb SY, Fung K, Fischer HD, Austin PC, Paszat L, Lipscombe LL. Time to follow-up of an abnormal mammogram in women with diabetes: a population-based study. Cancer Med 2016; 5:3292-3299. [PMID: 27709838 PMCID: PMC5119985 DOI: 10.1002/cam4.892] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2016] [Revised: 08/07/2016] [Accepted: 08/09/2016] [Indexed: 01/07/2023] Open
Abstract
Women with diabetes have a higher breast cancer incidence and mortality. They are also significantly less likely to undergo screening mammography and present with more advanced stage than women without diabetes. The purpose of this study was to examine if women with diabetes are more likely to have delays in follow-up of abnormal mammograms, compared to women without diabetes. Using population-based health databases, this retrospective cohort study examined women between the ages of 50 and 74, with and without diabetes, living in the province of Ontario, Canada, who underwent screening through a centralized program and who had an abnormal mammogram between 2003 and 2012. We compared rates of follow-up of a diagnostic test within 180 days, as well as likelihood of mastectomy or excision procedure and a diagnosis of breast cancer. Following an abnormal screening mammogram, 97.5% of women with diabetes had a diagnostic procedure within 180 days compared to 97.9% of women without diabetes. After adjustment for other factors, women with diabetes were only 3% less likely to have follow-up testing after an abnormal mammogram than women without diabetes (hazard ratio [HR] 0.97, 95% CI: 0.96-0.99, P < 0.001). The majority of Ontario women who underwent screening mammography through a centralized screening program had timely follow-up of an abnormal mammogram, with no meaningful delays in those who had diabetes. The results of this study suggest that diagnostic delays after screening do not significantly contribute to higher breast cancer mortality in women with diabetes.
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Affiliation(s)
| | - Kinwah Fung
- Institute for Clinical Evaluative Sciences, Toronto, Canada.,Women's College Research Institute, Women's College Hospital, Toronto, Canada
| | | | - Peter C Austin
- Institute for Clinical Evaluative Sciences, Toronto, Canada.,Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada
| | - Lawrence Paszat
- Institute for Clinical Evaluative Sciences, Toronto, Canada.,Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Lorraine L Lipscombe
- Department of Medicine, University of Toronto, Toronto, Canada.,Institute for Clinical Evaluative Sciences, Toronto, Canada.,Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada.,Women's College Research Institute, Women's College Hospital, Toronto, Canada
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10
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Medical advocacy among African-American women diagnosed with breast cancer: from recipient to resource. Support Care Cancer 2016; 24:3077-84. [PMID: 26891843 DOI: 10.1007/s00520-016-3123-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Accepted: 02/09/2016] [Indexed: 10/22/2022]
Abstract
PURPOSE Medical advocacy at multiple levels (self, community/interpersonal, national/public health interest) may be helpful to address the disproportionate burden of breast cancer African-American women encounter. Little, however, is known about the interplay of medical advocacy at different levels. METHODS We analyzed qualitative data from two studies focused on the psychosocial experiences of breast cancer among 38 African-American women living in Western Washington State. RESULTS Emergent themes suggested that survivors received community/interpersonal advocacy from different members of social networks in the form of social support (appraisal, emotional, informational, instrumental). Survivors indicated that receiving this support was associated with greater self-advocacy in terms of their own care experiences, as well as greater community/interpersonal advocacy on their part as resources to other women diagnosed with breast cancer, their family, friends, and larger communities. CONCLUSION Our findings suggest that community/interpersonal advocacy, including providing different types of support, may lead to improved self-advocacy as well as health-protective impacts for the networks in which survivors are embedded. Future quantitative research is warranted to support these findings and assess how this interplay is associated with improved outcomes among this marginalized and resilient population.
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11
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Yuan Y, Li M, Yang J, Elliot T, Dabbs K, Dickinson JA, Fisher S, Winget M. Factors related to breast cancer detection mode and time to diagnosis in Alberta, Canada: a population-based retrospective cohort study. BMC Health Serv Res 2016; 16:65. [PMID: 26892589 PMCID: PMC4759735 DOI: 10.1186/s12913-016-1303-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Accepted: 02/10/2016] [Indexed: 01/07/2023] Open
Abstract
Background Understanding the factors affecting the mode and timeliness of breast cancer diagnosis is important to optimizing patient experiences and outcomes. The purposes of the study were to identify factors related to the length of the diagnostic interval and assess how they vary by mode of diagnosis: screen or symptom detection. Methods All female residents of Alberta diagnosed with first primary breast cancer in years 2004–2010 were identified from the Alberta Cancer Registry. Data were linked to Physician Claims and screening program databases. Screen-detected patients were identified as having a screening mammogram within 6-months prior to diagnosis; remaining patients were considered symptom-detected. Separate quantile regression was conducted for each detection mode to assess the relationship between demographic/clinical and healthcare factors. Results Overall, 38 % of the 12,373 breast cancer cases were screen-detected compared to 47 % of the screen-eligible population. Health region of residence was strongly associated with cancer detection mode. The median diagnostic interval for screen and symptom-detected cancers was 19 and 21 days, respectively. The variation by health region, however, was large ranging from an estimated median of 4 to 37 days for screen-detected patients and from 17 to 33 days for symptom-detected patients. Cancer stage was inversely associated with the diagnostic interval for symptom-detected cancers, but not for screen-detected cancers. Conclusion Significant variation by health region in both the percentage of women with screen-detected cancer and the length of the diagnostic interval for screen and symptom-detected breast cancers suggests there could be important differences in local breast cancer diagnostic care coordination.
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Affiliation(s)
- Yan Yuan
- School of Public Health, University of Alberta, Edmonton, Alberta, T6G 1C9, Canada
| | - Maoji Li
- School of Public Health, University of Alberta, Edmonton, Alberta, T6G 1C9, Canada
| | - Jing Yang
- Cancer Control Alberta, Alberta Health Services, Edmonton, Alberta, T5J 3H1, Canada
| | - Tracy Elliot
- Department of Diagnostic Imaging, Foothills Medical Centre, Calgary, Alberta, T2N 2T9, Canada
| | - Kelly Dabbs
- Department of Surgery, University of Alberta, Edmonton, Alberta, T6G 1C9, Canada
| | - James A Dickinson
- Family Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta, T2N 4N1, Canada
| | - Stacey Fisher
- School of Public Health, University of Alberta, Edmonton, Alberta, T6G 1C9, Canada
| | - Marcy Winget
- Divison of General Medical Disciplines, Stanford University School of Medicine, Stanford, CA, 94305, USA.
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12
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Marcus EN, Koru-Sengul T, Miao F, Yepes M, Sanders L. How do breast imaging centers communicate results to women with limited English proficiency and other barriers to care? J Immigr Minor Health 2015; 16:401-8. [PMID: 23324987 DOI: 10.1007/s10903-012-9771-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Research suggests that women with Limited English Proficiency (LEP) and ethnic minority women are at increased risk of being inadequately informed of their mammogram result. The purpose of this study is to explore breast imaging centers' communication practices and assess how these centers accommodate women with low literacy and LEP. A 35-question survey was distributed to a national association of more than 700 breast health centers. Descriptive analysis of the overall sample and Fisher's exact or Chi squared testing to distinguish differences between subgroups were performed. Respondents from 206 centers completed questionnaires. 29% of respondents stated that more than a quarter of their patients were black, 27% of respondents stated that more than a quarter of their patients were Hispanic/Latina, and 13% of respondents stated that more than a quarter of their patients had LEP. Overall, 18% of respondents reported they do not routinely telephone patients with results, 15% do not have multilingual staff or translators available to answer questions, and 69% send result letters in English only. Of note, 69% use patient navigators. Centers reported systemic strengths and barriers to clear communication of mammography results. Our findings are consistent with past investigations identifying a general need to improve the communication of breast imaging results and suggesting that result notification letters alone are inadequate in ensuring that every woman understands her personal results and follow-up plan.
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Affiliation(s)
- Erin N Marcus
- Division of General Internal Medicine and Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, 1611 NW 12th Ave., Suite 356, Miami, FL, 33101, USA,
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Molina Y, Hempstead BH, Thompson-Dodd J, Weatherby SR, Dunbar C, Hohl SD, Malen RC, Ceballos RM. Medical Advocacy and Supportive Environments for African-Americans Following Abnormal Mammograms. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2015; 30:447-452. [PMID: 25270556 PMCID: PMC4383730 DOI: 10.1007/s13187-014-0732-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
African-American women experience disproportionately adverse outcomes relative to non-Latina White women after an abnormal mammogram result. Research has suggested medical advocacy and staff support may improve outcomes among this population. The purpose of the study was to understand reasons African-American women believe medical advocacy to be important and examine if and how staff can encourage and be supportive of medical advocacy. A convenience-based sample of 30-74-year-old women who self-identified as African-American/Black/of African descent and who had received an abnormal mammogram result was recruited from community-based organizations, mobile mammography services, and the local department of health. This qualitative study included semi-structured interviews. Patients perceived medical advocacy to be particularly important for African-Americans, given mistrust and discrimination present in medical settings and their own familiarity with their bodies and symptoms. Respondents emphasized that staff can encourage medical advocacy through offering information in general in a clear, informative, and empathic style. Cultural competency interventions that train staff how to foster medical advocacy may be a strategy to improve racial disparities following an abnormal mammogram.
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Affiliation(s)
- Yamile Molina
- Fred Hutchinson Cancer Research Center, 1100 Fairview Avenue N., M3-B232, Seattle, WA, 98109, USA,
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Jones CEL, Maben J, Jack RH, Davies EA, Forbes LJL, Lucas G, Ream E. A systematic review of barriers to early presentation and diagnosis with breast cancer among black women. BMJ Open 2014; 4:e004076. [PMID: 24523424 PMCID: PMC3927711 DOI: 10.1136/bmjopen-2013-004076] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE To explore barriers to early presentation and diagnosis with breast cancer among black women. DESIGN Systematic review. METHODS We searched multiple bibliographic databases (January 1991-February 2013) for primary research, published in English, conducted in developed countries and investigating barriers to early presentation and diagnosis with symptomatic breast cancer among black women (≥18 years). Studies were excluded if they did not report separate findings by ethnic group or gender, only reported differences in time to presentation/diagnosis, or reported on interventions and barriers to cancer screening. We followed Cochrane and PRISMA guidance to identify relevant research. Findings were integrated through thematic synthesis. Designs of quantitative studies made meta-analysis impossible. RESULTS We identified 18 studies (6183 participants). Delay was multifactorial, individual and complex. Factors contributing to delay included: poor symptom and risk factor knowledge; fear of detecting breast abnormality; fear of cancer treatments; fear of partner abandonment; embarrassment disclosing symptoms to healthcare professionals; taboo and stigmatism. Presentation appears quicker following disclosure. Influence of fatalism and religiosity on delay is unclear from evidence in these studies. We compared older studies (≥10 years) with newer ones (<10 years) to determine changes over time. In older studies, delaying factors included: inaccessibility of healthcare services; competing priorities and concerns about partner abandonment. Partner abandonment was studied in older studies but not in newer ones. Comparisons of healthy women and cancer populations revealed differences between how people perceive they would behave, and actually behave, on finding breast abnormality. CONCLUSIONS Strategies to improve early presentation and diagnosis with breast cancer among black women need to address symptom recognition and interpretation of risk, as well as fears of the consequences of cancer. The review is limited by the paucity of studies conducted outside the USA and limited detail reported by published studies preventing comparison between ethnic groups.
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Affiliation(s)
- Claire EL Jones
- King's College London, Florence Nightingale School of Nursing and Midwifery, London, UK
| | - Jill Maben
- King's College London, Florence Nightingale School of Nursing and Midwifery, London, UK
| | - Ruth H Jack
- Knowledge and Intelligence Team, Public Health England, London, UK
| | - Elizabeth A Davies
- Cancer Epidemiology and Public Health, King's College London, London, UK
| | - Lindsay JL Forbes
- Promoting Early Presentation Group, King's College London, London, UK
| | - Grace Lucas
- King's College London, Florence Nightingale School of Nursing and Midwifery, London, UK
| | - Emma Ream
- King's College London, Florence Nightingale School of Nursing and Midwifery, London, UK
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Tejeda S, Darnell JS, Cho YI, Stolley MR, Markossian TW, Calhoun EA. Patient barriers to follow-up care for breast and cervical cancer abnormalities. J Womens Health (Larchmt) 2013; 22:507-17. [PMID: 23672296 DOI: 10.1089/jwh.2012.3590] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Women with breast or cervical cancer abnormalities can experience barriers to timely follow-up care, resulting in delays in cancer diagnosis. Patient navigation programs that identify and remove barriers to ensure timely receipt of care are proliferating nationally. The study used a systematic framework to describe barriers, including differences between African American and Latina women; to determine recurrence of barriers; and to examine factors associated with barriers to follow-up care. METHODS Data originated from 250 women in the intervention arm of the Chicago Patient Navigation Research Program (PNRP). The women had abnormal cancer screening findings and navigator encounters. Women were recruited from a community health center and a publicly owned medical center. After describing proportions of African American and Latina women experiencing particular barriers, logistic regression was used to explore associations between patient characteristics, such as race/ethnicity, and type of barriers. RESULTS The most frequent barriers occurred at the intrapersonal level (e.g., insurance issues and fear), while institutional-level barriers such as system problems with scheduling care were the most commonly recurring over time (29%). The majority of barriers (58%) were reported in the first navigator encounter. Latinas (81%) reported barriers more often than African American women (19%). Differences in race/ethnicity and employment status were associated with types of barriers. Compared to African American women, Latinas were more likely to report an intrapersonal level barrier. Unemployed women were more likely to report an institutional level barrier. CONCLUSION In a sample of highly vulnerable women, there is no single characteristic (e.g., uninsured) that predicts what kinds of barriers a woman is likely to have. Nevertheless, navigators appear able to easily resolve intrapersonal-level barriers, but ongoing navigation is needed to address system-level barriers. Patient navigation programs can adopt the PNRP barriers framework to assist their efforts in assuring timely follow-up care.
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Affiliation(s)
- Silvia Tejeda
- Institute for Health Research and Policy, School of Public Health, University of Illinois at Chicago, Chicago, Illinois 60608, USA.
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Warren-Mears V, Dankovchik J, Patil M, Fu R. Impact of patient navigation on cancer diagnostic resolution among Northwest Tribal communities. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2013; 28:109-18. [PMID: 23242563 PMCID: PMC3610770 DOI: 10.1007/s13187-012-0436-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
The patient navigator model has not been widely implemented in American Indian/Alaska Native (AI/AN) communities, but may be effective in improving cancer outcomes for this population. Subjects were enrolled from eight clinics at Tribes throughout the Northwest (n = 1,187). Four clinics received navigation. Time between abnormal finding and definitive diagnosis was recorded. We examined whether odds of obtaining definitive diagnosis by 60, 90, and 365 days differed between the two groups. The odds of definitive diagnosis within 365 days for navigated subjects was 3.6 times (95 % CI, 1.47, 8.88; p = 0.01) the odds for control subjects. The outcome at 60 and 90 days did not significantly differ between the two groups. Our findings indicate that patient navigation did not significantly impact chance of diagnosis by 60 or 90 days from abnormal finding. However, it did improve the chance of avoiding extreme delays in obtaining a definitive diagnosis.
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Affiliation(s)
- Victoria Warren-Mears
- Northwest Tribal Epidemiology Center, Northwest Portland Area Indian Health Board, 2121 SW Broadway, Suite 300, Portland, Oregon 97201
| | - Jenine Dankovchik
- Northwest Tribal Cancer Navigator Program & NW IDEA Project, Northwest Portland Area Indian Health Board, 2121 SW Broadway, Suite 300, Portland, OR 97201, Ph# 503-416-3265, Fax # 503-228-8182,
| | - Meena Patil
- Northwest Tribal Cancer Navigator Program, Northwest Portland Area Indian Health Board, 2121 SW Broadway, Suite 300, Portland, Oregon 97201, Ph# 503-416-3265, Fax # 503-228-8182,
| | - Rongwei Fu
- Department of Public Health and Preventive Medicine, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239-3098, Ph# 503-494-6069,
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Warner ET, Tamimi RM, Hughes ME, Ottesen RA, Wong YN, Edge SB, Theriault RL, Blayney DW, Niland JC, Winer EP, Weeks JC, Partridge AH. Time to diagnosis and breast cancer stage by race/ethnicity. Breast Cancer Res Treat 2012; 136:813-21. [PMID: 23099438 DOI: 10.1007/s10549-012-2304-1] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2012] [Accepted: 10/13/2012] [Indexed: 01/07/2023]
Abstract
We examined differences in time to diagnosis by race/ethnicity, the relationship between time to diagnosis and stage, and the extent to which it explains differences in stage at diagnosis across racial/ethnic groups. Our analytic sample includes 21,427 non-Hispanic White (White), Hispanic, non-Hispanic Black (Black) and non-Hispanic Asian/Pacific Islander (Asian) women diagnosed with stage I to IV breast cancer between January 1, 2000 and December 31, 2007 at one of eight National Comprehensive Cancer Network centers. We measured time from initial abnormal mammogram or symptom to breast cancer diagnosis. Stage was classified using AJCC criteria. Initial sign of breast cancer modified the association between race/ethnicity and time to diagnosis. Among symptomatic women, median time to diagnosis ranged from 36 days among Whites to 53.6 for Blacks. Among women with abnormal mammograms, median time to diagnosis ranged from 21 days among Whites to 29 for Blacks. Blacks had the highest proportion (26 %) of Stage III or IV tumors. After accounting for time to diagnosis, the observed increased risk of stage III/IV breast cancer was reduced from 40 to 28 % among Hispanics and from 113 to 100 % among Blacks, but estimates remained statistically significant. We were unable to fully account for the higher proportion of late-stage tumors among Blacks. Blacks and Hispanics experienced longer time to diagnosis than Whites, and Blacks were more likely to be diagnosed with late-stage tumors. Longer time to diagnosis did not fully explain differences in stage between racial/ethnicity groups.
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Affiliation(s)
- Erica T Warner
- Department of Epidemiology, Harvard School of Public Health, 677 Huntington Ave, Boston, MA 02115, USA.
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Fayanju OM, Jeffe DB, Elmore L, Ksiazek DN, Margenthaler JA. Patient and process factors associated with late-stage breast cancer diagnosis in Safety-Net patients: a pilot prospective study. Ann Surg Oncol 2012; 20:723-32. [PMID: 23070783 DOI: 10.1245/s10434-012-2558-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2012] [Indexed: 01/07/2023]
Abstract
BACKGROUND Following reforms to our city's Safety-Net (SN) breast cancer referral process, we investigated whether factors often associated with late-stage diagnosis would differ by referral source--SN versus non-Safety-Net (NSN)--or, among SN patients, by stage at diagnosis. METHODS From September 2008 to June 2010, SN patients with any-stage (0-IV) and NSN patients with late-stage (IIB-IV) breast cancer were identified prospectively during initial cancer-center consultations. Data were analyzed using logistic regression, chi-square, and t tests; two-tailed P < 0.05 was considered significant. RESULTS Fifty-seven women completed interviews (33 SN, 24 NSN); 52% of SN-referred patients were diagnosed with late-stage disease. Compared with NSN late-stage patients, SN late-stage patients were more likely to be African-American (83% vs. 21%, P < 0.001), to have an annual household income <$25,000 (89% vs. 38%, P < 0.001), and to report having a health problem in the preceding year but not being able to see a doctor because of cost (67% vs. 25%, P = 0.012); they were less likely to be married/partnered (22% vs. 79%, P < 0.001) and to have post-college education (0% vs. 25%, P < 0.03), any insurance (61% vs. 96%, P < 0.005), and to have sought medical attention within 1 week of realizing they had concerning breast findings (50% vs. 79%, P = 0.047). Married/partnered patients were more likely to delay medical care by >1 week (odds ratio = 9.9, P = 0.038). CONCLUSIONS SN patients presented with higher-than-expected rates of late-stage disease despite improvements in mammography rates and the referral process. Efforts to further facilitate access to care for this vulnerable SN patient population are needed.
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Abstract
Breast cancer is the leading cause of cancer death for women worldwide. While breast cancer incidence is lower for many ethnic minority women than for white women, stage at diagnosis and survival are often worse. These disparities are most marked for African-American women, but are also present for Asians, Latinas, Native Americans and Hawaiians. The etiology of ethnic disparities in breast cancer is multifactorial, including differences in tumor characteristics, genetics, access to care and insurance, prevalence of risk factors, screening participation and processes of care, such as timeliness of diagnosis and quality of communication and treatment. This review will examine what is known regarding ethnic differences in all of these areas, what questions remain, and where researchers and policy makers should focus their future efforts.
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Affiliation(s)
- Leah S Karliner
- University of California, San Francisco, and Medical Effectiveness Research Center for Diverse Populations, San Francisco, CA, USA.
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20
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Access to Radiologic Reports via a Patient Portal: Clinical Simulations to Investigate Patient Preferences. J Am Coll Radiol 2012; 9:256-63. [DOI: 10.1016/j.jacr.2011.12.023] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2011] [Accepted: 12/19/2011] [Indexed: 11/17/2022]
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Abstract
BACKGROUND Breast cancer is frequently diagnosed after an abnormal mammography result. Language barriers can complicate communication of those results. OBJECTIVES We evaluated the association of non-English language with delay in follow-up. METHODS Retrospective cohort study of women at 3 mammography facilities participating in the San Francisco Mammography Registry with an abnormal mammogram result from 1997 to 2008. We measured median time from report of abnormal result to first follow-up test. RESULTS Of 13,014 women with 16,109 abnormal mammograms, 4027 (31%) had a non-English patient language. Clinical facilities differed in proportion of non-English speakers and in time to first follow-up test: facility A (38%; 25 d), facility B (18%; 14 d), and facility C (51%; 41 d). Most mammography examinations (67%) had breast imaging and reporting data system 0 (incomplete) assessment, requiring radiographic follow-up. At 30 days of follow-up, 67% of all English speakers with incomplete assessments had a follow-up examination compared with 50% of all non-English speakers (P<0.0001). The facility with the least delay and the lowest proportion of non-English speakers, had the biggest difference by language; compared with English speakers and adjusting for education, non-English speakers had twice the odds ratio of >30-day delay in follow-up (odds ratio=2.3; 95% confidence interval, 1.4-3.9). CONCLUSIONS There are considerable differences among facilities in delays in diagnostic follow-up of abnormal mammography results. More attention must be paid to understanding mammography facility factors, such as wait time to schedule diagnostic mammography and radiology workload, to improve rates of timely follow-up, particularly for those facilities disproportionately serving vulnerable non-English speaking patients.
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22
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Marcus EN, Drummond D, Dietz N. Urban women's preferences for learning of their mammogram result: a qualitative study. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2012; 27:156-164. [PMID: 22072125 DOI: 10.1007/s13187-011-0284-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Research suggests that communication of mammogram results is flawed for many low-income ethnic minority women. This study conducted four focus groups with low-income inner-city minority women (n = 34). The goals of our project were: (1) to elucidate women's experiences learning of their result; (2) to elicit their preferences as to how this communication could be improved; and (3) to gather information to help inform the development of a new tool for communicating mammogram results. Salient themes included dissatisfaction with result communication; difficulty elucidating the meaning of a typical results notification letter; a preference for direct verbal communication of results and for print materials that included pictures, testimonials, and an action plan including a hotline to call with questions; and a strong interest in advance education about the likelihood of having to return for additional follow up. Video and other programs to inform patients before the test about what happens after may improve patient satisfaction and enhance women's understanding of their personal result and follow up plan.
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Affiliation(s)
- Erin N Marcus
- Division of General Internal Medicine, Miller School of Medicine, University of Miami, Miami, FL, USA.
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Abstract
Black women die of breast cancer at a much higher rate than white women. Recent studies have suggested that this racial disparity might be even greater in Chicago than the country as a whole. When data describing this racial disparity are presented they are sometimes attributed in part to racial differences in tumor biology. Vital records data were employed to calculate age-adjusted breast cancer mortality rates for women in Chicago, New York City and the United States from 1980-2005. Race-specific rate ratios were used to measure the disparity in breast cancer mortality. Breast cancer mortality rates by race are the main outcome. In all three geographies the rate ratios were approximately equal in 1980 and stayed that way until the early 1990s, when the white rates started to decline while the black rates remained rather constant. By 2005 the black:white rate ratio was 1.36 in NYC, 1.38 in the US, and 1.98 in Chicago. In any number of ways these data are inconsistent with the notion that the disparity in black:white breast cancer mortality rates is a function of differential biology. Three societal hypotheses are posited that may explain this disparity. All three are actionable, beginning today.
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Reyes-Gibby CC, Anderson KO, Shete S, Bruera E, Yennurajalingam S. Early referral to supportive care specialists for symptom burden in lung cancer patients: a comparison of non-Hispanic whites, Hispanics, and non-Hispanic blacks. Cancer 2011; 118:856-63. [PMID: 21751190 DOI: 10.1002/cncr.26312] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2011] [Revised: 05/09/2011] [Accepted: 05/10/2011] [Indexed: 11/11/2022]
Abstract
BACKGROUND Effective management of symptoms in cancer patients requires early intervention. This study assessed whether the timing of referral to the Supportive Care Center (SCC) and symptom burden outcome varied by race or ethnicity in lung cancer patients who had been seen at a tertiary cancer center. METHODS Non-Hispanic white (n = 752), Hispanic (n = 111), and non-Hispanic black (n = 117) patients with nonsmall cell lung cancer comprised this sample. Data on sociodemographic factors, stage of disease, comorbid conditions, and symptom severity (pain, depressed mood, fatigue) served as potential predictor variables. RESULTS Whereas the mean time (15 months; median = 7 months) from initial presentation at the cancer center to referral to the SCC did not vary by race or ethnicity, we found that Hispanics and non-Hispanic blacks had higher symptom burden when they first presented at the cancer center than non-Hispanic whites. Severe pain, depressed mood, and fatigue were significant predictors for early referral (<7 months) of non-Hispanic whites, but only severe fatigue (P <.05) was predictive of early referral for Hispanics and non-Hispanic blacks. Furthermore, while the proportion of non-Hispanic white patients reporting severe pain, depressed mood, and fatigue significantly decreased (P <.001) at first follow-up visit after referral to the SCC; among Hispanics, improvement was only observed for depressed mood. No improvement in any of these symptoms was observed for non-Hispanic blacks. CONCLUSIONS Whereas the timing of referral to supportive services did not vary by race, disparities in symptom burden outcomes persisted. Additional studies are needed to validate our findings.
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Affiliation(s)
- Cielito C Reyes-Gibby
- Department of Epidemiology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030-4009, USA.
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Abstract
OBJECTIVES Missed and delayed breast cancer diagnoses are major sources of potential harm to patients and medical malpractice liability in the United States. Follow-up of abnormal mammogram results is an essential but challenging component of safe breast care. To explore the value of an inexpensive method to follow up abnormal test results, we examined a paper-based fail-safe system. METHODS We examined a fail-safe system used to follow up abnormal mammograms at a primary care practice at an urban teaching hospital. We analyzed all abnormal mammogram reports and clinicians' responses to follow-up reminders. We characterized potential lapses identified in this system and used regression models to identify patient, provider, and test result characteristics associated with such lapses. RESULTS Clinicians responded to fail-safe reminders for 92% of 948 abnormal mammograms. Clinicians reported that they were unaware of the abnormal result in 8% of cases and that there was no follow-up plan in place for 3% of cases. Clinicians with more years of experience were more likely to be aware of the abnormal result (odds of being unaware per incremental year in practice, 0.92; 95% confidence interval, 0.88-0.97) and were more likely to have a follow-up plan. CONCLUSIONS A paper-based fail-safe system for abnormal mammograms is feasible in a primary care practice. However, special care is warranted to ensure full clinician adherence and address staff transitions and trainee-related issues.
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Marcus EN, Sanders LM, Pereyra M, Del Toro Y, Romilly AP, Yepes M, Hooper MW, Jones BA. Mammography result notification letters: are they easy to read and understand? J Womens Health (Larchmt) 2011; 20:545-51. [PMID: 21428738 DOI: 10.1089/jwh.2010.2330] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Federal law mandates that mammography centers notify women of their result in writing. The purpose of this study is to assess the readability and ease of use of the sample letters provided as a template for the notification letters centers send to patients. METHODS This is a cross-sectional analysis of the 43 mammography result notification template letters available from the American College of Radiology and two leading transcription software services. To assess readability, we used the Flesch-Kincaid grade level scale and the Lexile framework. To assess document suitability, we used the Suitability Assessment of Materials (SAM). Acceptable scores were based on established standards: ≤6th grade for the Flesch-Kincaid level, ≤900 for the Lexile analysis, and ≥40% on the SAM scale. Means, standard deviations (SDs), and ranges were calculated by diagnostic category, as indicated by BI-RADS level. The Kruskal-Wallis test was used to assess differences in readability and suitability by diagnostic category. RESULTS The Flesch Kincaid score ranged from 7.7 to 13.5, with a mean of 10.2. The Lexile score ranged from 880 to 1270, with a mean of 1113. The mean SAM score ranged from 16% to 36%, with a mean of 29%. Mean grade level, Lexile score, and SAM score did not vary significantly by diagnostic category. No single document had an acceptable suitability score, and only two had acceptable Lexile scores. Common deficiencies included use of the passive voice, vague wording, and technical jargon. CONCLUSIONS The letters we analyzed were written at levels too difficult for many patients to understand. Future investigations should explore clearer ways of communicating mammography results.
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Affiliation(s)
- Erin N Marcus
- Division of General Internal Medicine, University of Miami Miller School of Medicine, Miami, FL 33136, USA.
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Hendren S, Griggs JJ, Epstein RM, Humiston S, Rousseau S, Jean-Pierre P, Carroll J, Yosha AM, Loader S, Fiscella K. Study protocol: a randomized controlled trial of patient navigation-activation to reduce cancer health disparities. BMC Cancer 2010; 10:551. [PMID: 20939928 PMCID: PMC2964637 DOI: 10.1186/1471-2407-10-551] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2010] [Accepted: 10/13/2010] [Indexed: 11/23/2022] Open
Abstract
Background Cancer health disparities affecting low-income and minority patients are well documented. Root-causes are multifactorial, including diagnostic and treatment delays, social and financial barriers, and poor communication. Patient navigation and communication coaching (activation) are potential interventions to address disparities in cancer treatment. The purpose of this clinical trial is to test the effectiveness of an intervention combining patient navigation and activation to improve cancer treatment. Methods/Design The Rochester Patient Navigation Research Program (PNRP) is a National Cancer Institute-sponsored, patient-level randomized trial (RCT) of patient navigation and activation, targeting newly-diagnosed breast and colorectal cancer patients in Rochester, NY. The goal of the program is to decrease cancer health disparities by addressing barriers to receipt of cancer care and promoting patient self-efficacy. The intervention uses trained, paraprofessional patient navigators recruited from the target community, and a detailed training and supervisory program. Recruited patients are randomly assigned to receive either usual care (except for baseline and follow-up questionnaires and interviews) or intervention. The intervention patients receive tailored assistance from their patient navigators, including phone calls, in-person meetings, and behind-the-scenes coordination of care. A total of 344 patients have been recruited. Outcomes measured at three month intervals include timeliness of care, patient adherence, patient satisfaction, quality of life, self-efficacy, health literacy, and cancer knowledge. Discussion This unique intervention combining patient navigation and patient activation is designed to address the multifactorial problem of cancer health disparities. If successful, this study will affect the design and implementation of patient navigation programs. Trials Registration clinicaltrials.gov identifier NCT00496678
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Affiliation(s)
- Samantha Hendren
- Department of Surgery, University of Michigan, Ann Arbor, MI, USA.
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Johnson AJ. Reporting radiology results to patients: keeping them calm versus keeping them under control. ACTA ACUST UNITED AC 2010. [DOI: 10.2217/iim.10.42] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Garbers S, Schmitt K, Rappa AM, Chiasson MA. Functional health literacy in Spanish-speaking Latinas seeking breast cancer screening through the National Breast and Cervical Cancer Screening Program. Int J Womens Health 2010; 1:21-9. [PMID: 21072272 PMCID: PMC2971707 DOI: 10.2147/ijwh.s4957] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background: This analysis examines the association between functional health literacy and follow-up after mammography among women receiving breast cancer screening at a National Breast and Cervical Cancer Early Detection Program site in New York City that provides universal bilingual case management. Methods: A total of 707 Latinas who spoke Spanish as their primary language completed a survey of health and demographic characteristics and the Test of Functional Health Literacy in Spanish (TOFHLA-S). Survey results were matched with clinical outcome data. Results: Among the survey participants, 98% were foreign-born and 99% had no health insurance. While the study found significant differences in access to health information and past screening behavior, women without adequate health literacy in Spanish were no less likely to receive clinical resolution of abnormal mammograms within 60 days (81.8% overall; n = 110) or to return for a repeat mammogram within 18 months (57.2% overall; n = 697). In fact, among those referred for a Pap test (n = 310), women without adequate health literacy were more likely to receive a Pap test within 60 days of their mammogram than those with adequate health literacy (82% compared to 71%, OR: 1.83, 95% CI: 1.04–3.22). Discussion: The lack of significantly lower follow-up outcomes among women with inadequate and marginal functional health literacy in this population of primary Spanish-speaking Latinas suggests that, once women have accessed screening services, programmatic approaches may exist to mitigate barriers to follow-up and to ensure optimal cancer screening outcomes for women of all literacy levels.
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Markossian TW, Calhoun EA. Are breast cancer navigation programs cost-effective? Evidence from the Chicago Cancer Navigation Project. Health Policy 2010; 99:52-9. [PMID: 20685001 DOI: 10.1016/j.healthpol.2010.07.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2010] [Revised: 07/06/2010] [Accepted: 07/07/2010] [Indexed: 11/30/2022]
Abstract
OBJECTIVES One of the aims of the Chicago Cancer Navigation Project (CCNP) is to reduce the interval of time between abnormal breast cancer screening and definitive diagnosis in patients who are navigated as compared to usual care. In this article, we investigate the extent to which total costs of breast cancer navigation can be offset by survival benefits and savings in lifetime breast cancer-attributable costs. METHODS Data sources for the cost-effectiveness analysis include data from published literature, secondary data from the NCI's Surveillance Epidemiology and End Results (SEER) program, and primary data from the CCNP. RESULTS If women enrolled in CCNP receive breast cancer diagnosis earlier by 6 months as compared to usual care, then navigation is borderline cost-effective for $95,625 per life-year saved. Results from sensitivity analyses suggest that the cost-effectiveness of navigation is sensitive to: the interval of time between screening and diagnosis, percent increase in number of women who receive cancer diagnosis and treatment, women's age, and the positive predictive value of a mammogram. CONCLUSIONS In planning cost-effective navigation programs, special considerations should be made regarding the characteristics of the disease, program participants, and the initial screening test that determines program eligibility.
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Affiliation(s)
- Talar W Markossian
- Health Policy and Management, Georgia Southern University, Jiann-Ping Hsu College of Public Health, P.O. Box 8015, Statesboro, GA 30460-8015, United States.
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Low-Income Women with Abnormal Breast Findings: Results of a Randomized Trial to Increase Rates of Diagnostic Resolution. Cancer Epidemiol Biomarkers Prev 2010; 19:1927-36. [DOI: 10.1158/1055-9965.epi-09-0481] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Fair AM, Wujcik D, Lin JMS, Zheng W, Egan KM, Grau AM, Champion VL, Wallston KA. Psychosocial determinants of mammography follow-up after receipt of abnormal mammography results in medically underserved women. J Health Care Poor Underserved 2010; 21:71-94. [PMID: 20173286 DOI: 10.1353/hpu.0.0264] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
This article targets the relationship between psychosocial determinants and abnormal screening mammography follow-up in a medically underserved population. Health belief scales were modified to refer to diagnostic follow-up versus annual screening. A retrospective cohort study design was used. Statistical analyses were performed examining relationships among sociodemographic factors, psychosocial determinants, and abnormal mammography follow-up. Women with lower mean internal health locus of control scores (3.14) were two times more likely than women with higher mean internal health locus of control scores (3.98) to have inadequate follow-up (OR=2.53, 95% CI=1.12-5.36). Women with less than a high school education had lower cancer fatalism scores than women who had completed high school (47.5 vs. 55.2, p-value=.02) and lower mean external health locus of control scores (3.0 vs. 5.3) (p-value<.01). These constructs have implications for understanding mammography follow-up among minority and medically underserved women. Further comprehensive study of these concepts is warranted.
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Affiliation(s)
- Alecia Malin Fair
- Department of Surgery, Meharry Medical College, Nashville, TN 37208, USA.
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Racial and ethnic disparities in pain: causes and consequences of unequal care. THE JOURNAL OF PAIN 2010; 10:1187-204. [PMID: 19944378 DOI: 10.1016/j.jpain.2009.10.002] [Citation(s) in RCA: 542] [Impact Index Per Article: 38.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
UNLABELLED The purpose of our review is to evaluate critically the recent literature on racial and ethnic disparities in pain and to determine how far we have come toward reducing and eliminating disparities in pain. We examined peer-reviewed research articles published between 1990 and early 2009 that focused on racial and ethnic disparities in pain in the United States. The databases used were PubMed, Medline, Scopus, CINAHL, and PsycInfo. The probable causes of minority group disparities in pain are discussed, along with suggested strategies for eliminating pain-related disparities. This review reveals the persistence of racial and ethnic disparities in acute, chronic, cancer, and palliative pain care across the lifespan and treatment settings, with minorities receiving lesser quality pain care than non-Hispanic whites. Although health and health care disparities attract local, state, and federal attention, disparities in pain care continue to be missing from publicized public health agendas and health care reform plans. Ensuring optimal pain care for all is critically important from a public health and policy perspective. A robust research program on disparities in pain is needed, and the results must be successfully translated into practices and policies specifically designed to reduce and eliminate disparities in care. PERSPECTIVE This review evaluates the recent literature on racial and ethnic disparities in pain and pain treatment. Racial and ethnic disparities in acute pain, chronic cancer pain, and palliative pain care continue to persist. Rigorous research is needed to develop interventions, practices, and policies for eliminating disparities in pain.
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Adherence characteristics after abnormal screening results between mammogram and Papanicolaou test groups. Cancer Nurs 2009; 32:437-45. [PMID: 19816157 DOI: 10.1097/ncc.0b013e3181ab5747] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The purpose of this study was to evaluate whether the adherence concerns related to follow-up were different between groups of women after abnormal screening results of mammography (Mam) and Papanicolaou (Pap) test. Taiwanese women with abnormal Mam screening results (n = 42) and abnormal Pap test results (n = 109) provided data via a self-administered survey. Data were collected in 2005. After providing informed consent, women completed the AFAR, an 18 item questionnaire that measured the Adherence concerns of Follow-up after Abnormal screening Results. The results showed that (1) for both Mam and Pap test groups, the most important adherence concern for clinical follow-up after abnormal screening results is disease related, followed by others' response and resource accessibility; and (2) in these 2 clinical follow-up groups, women in the Mam group were more likely to be concerned with all of the 18 adherence factors than those in the Pap test group (OR, 2.46-9.86). The most important adherence concern on clinical follow-up after abnormal screening results for Mam and Pap test women is disease related. Mammography women considered significantly more adherence concerns than Pap test women. These differences imply that improving follow-up after Mam or Pap screen may require different interventions.
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Deshpande AD, Jeffe DB, Gnerlich J, Iqbal AZ, Thummalakunta A, Margenthaler JA. Racial disparities in breast cancer survival: an analysis by age and stage. J Surg Res 2009; 153:105-13. [PMID: 19084242 PMCID: PMC3240670 DOI: 10.1016/j.jss.2008.05.020] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2008] [Revised: 01/09/2008] [Accepted: 05/19/2008] [Indexed: 10/21/2022]
Abstract
BACKGROUND Black women often present with advanced-stage breast cancer compared with White women, which may result in the observed higher mortality among Black women. Age-related factors (e.g., comorbidity) also affect mortality. Whether racial disparities in mortality are evident within age and/or stage groups has not been reported, and risk factors for greater mortality among Black women are not well defined. METHODS Using the 1988-2003 Surveillance, Epidemiology, and End Results Program data, we conducted a retrospective, population-based cohort study to compare overall and stage-specific breast-cancer mortality between Black and White women within each age (<40, 40-49, 50-64, and 65+) and stage (stage 0-IV and unstaged) group at diagnosis. Cox regression models calculated unadjusted and adjusted hazard ratios (HR) and 95% confidence intervals (CI), the latter controlling for potential confounders of the relationship between race and survival. RESULTS In the 1988-2003 Surveillance, Epidemiology, and End Results data, 20,424 Black and 204,506 White women were diagnosed with first primary breast cancer. In unadjusted models, Black women were more likely than White women to die from breast cancer (HR: 1.90; 95% CI: 1.83-1.96) and from all causes (HR: 1.52; 95% CI: 1.48-1.55) during follow-up. In models stratified by age and stage, Black women were at increased risk of breast-cancer-specific mortality within each stage group among women <65 y. CONCLUSION Racial disparities in breast-cancer-specific mortality were predominantly observed within each stage at diagnosis among women <65 y old. This greater mortality risk for Black women was largely not observed among women >or=65 y of age.
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Affiliation(s)
- Anjali D. Deshpande
- Department of Community Health, Saint Louis University School of Public Health, St. Louis MO 63104
- Alvin J. Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine, St. Louis MO 63110
| | - Donna B. Jeffe
- Alvin J. Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine, St. Louis MO 63110
- Department of Medicine, Washington University School of Medicine, St. Louis MO 63110
| | - Jennifer Gnerlich
- Department of Surgery, Washington University School of Medicine, St. Louis MO 63110
| | - Ayesha Z. Iqbal
- Department of Community Health, Saint Louis University School of Public Health, St. Louis MO 63104
| | - Abhishek Thummalakunta
- Department of Community Health, Saint Louis University School of Public Health, St. Louis MO 63104
| | - Julie A. Margenthaler
- Alvin J. Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine, St. Louis MO 63110
- Department of Surgery, Washington University School of Medicine, St. Louis MO 63110
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Accuracy of self-reported breast cancer among women undergoing mammography. Breast Cancer Res Treat 2009; 118:583-92. [PMID: 19301119 DOI: 10.1007/s10549-009-0375-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2009] [Accepted: 03/09/2009] [Indexed: 10/21/2022]
Abstract
This study estimated the sensitivity and specificity of self-reported breast cancer and their associations with patient factors and pathologic findings using data from the Breast Cancer Surveillance Consortium. We included 24,631 women with and 463,804 women without a prior diagnosis of breast cancer who completed a questionnaire (including breast cancer history) at participating US mammography facilities between 1996 and 2006. We determined "true" cancer status using cancer registries and pathology databases. Multivariable logistic regression models were used to examine associations with patient factors and pathologic findings. Sensitivity of self-reported breast cancer was higher for women with invasive cancer (96.9%) than for those with ductal carcinoma in situ (DCIS) (90.2%). Specificity was high overall (99.7%) but much lower for women with a history of lobular carcinoma in situ (LCIS) (65.0%). In multivariable models, women reporting older ages, a nonwhite race/ethnicity, or less education had lower sensitivities and specificities. Sensitivity was reduced when there was evidence of prior DCIS, especially when this diagnosis had been made more than 2 years before questionnaire completion. Women reporting a family history of breast cancer had higher sensitivity. Evidence of prior LCIS was associated with lower specificity. The accuracy of self-reported breast cancer depends on the respondent's characteristics and prior diagnoses. Accuracy is lower among nonwhite women and women reporting less education. There appears to be uncertainty surrounding breast findings such as DCIS and LCIS. These results have important implications for research relying on self-report and for patient communication and care.
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Yang R, Cheung MC, Franceschi D, Hurley J, Huang Y, Livingstone AS, Koniaris LG. African-American and low-socioeconomic status patients have a worse prognosis for invasive ductal and lobular breast carcinoma: do screening criteria need to change? J Am Coll Surg 2009; 208:853-68; discussion 869-70. [PMID: 19476849 DOI: 10.1016/j.jamcollsurg.2008.10.038] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2008] [Accepted: 10/07/2008] [Indexed: 12/15/2022]
Abstract
BACKGROUND Determine the effect of race, socioeconomic status (SES) and other demographic variables on outcomes of patients with invasive ductal and lobular breast cancer. STUDY DESIGN Florida cancer registry and inpatient hospital data were queried for patients diagnosed with invasive breast cancer from 1998 to 2002. RESULTS A total of 63,472 patients with breast cancer were identified. Overall, 90.5% of patients were Caucasian, 7.6% African American, and 8.7% Hispanic. African-American patients presented at a younger age and with more-advanced disease, 10.5% presented with breast cancer before the age of 40 years, and 22.4% before 45 years of age. African-American patients were less likely to undergo operations. Similarly, low-SES patients were less likely to have operations and presented more often with larger tumors. Stepwise multivariate analysis revealed a substantial drop in the hazard ratio for African-American patients once correction for stage of presentation was made, suggesting that disparities in breast cancer outcomes are, in part, a result of advanced stage at presentation. Race and low SES were independent predictors of worse prognosis when controlling for patient comorbidities and treatment. CONCLUSIONS Dramatic disparities by patient race and SES exist in breast cancer. Our study integrates previous smaller studies, providing comprehensive insight into African-American patients and their outcomes for breast cancer. Earlier screening programs and greater access to cancer care for the poor and African Americans are needed. Successful institution of such programs will not completely erase disparities in outcomes for breast cancer in African-American patients.
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MESH Headings
- Adult
- Black or African American/statistics & numerical data
- Aged
- Aged, 80 and over
- Breast Neoplasms/epidemiology
- Breast Neoplasms/ethnology
- Breast Neoplasms/mortality
- Breast Neoplasms/prevention & control
- Carcinoma, Ductal, Breast/epidemiology
- Carcinoma, Ductal, Breast/ethnology
- Carcinoma, Ductal, Breast/mortality
- Carcinoma, Ductal, Breast/prevention & control
- Carcinoma, Lobular/epidemiology
- Carcinoma, Lobular/ethnology
- Carcinoma, Lobular/mortality
- Carcinoma, Lobular/prevention & control
- Female
- Hispanic or Latino/statistics & numerical data
- Humans
- Male
- Mass Screening
- Middle Aged
- Multivariate Analysis
- Prognosis
- Social Class
- Survival Analysis
- White People/statistics & numerical data
- Young Adult
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Affiliation(s)
- Relin Yang
- DeWitt Daughtry Family Department of Surgery, University of Miami, Miller School of Medicine, Miami, FL 33136, USA
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Press R, Carrasquillo O, Sciacca RR, Giardina EGV. Racial/ethnic disparities in time to follow-up after an abnormal mammogram. J Womens Health (Larchmt) 2008; 17:923-30. [PMID: 18554094 DOI: 10.1089/jwh.2007.0402] [Citation(s) in RCA: 132] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Although non-Hispanic white women have an increased risk of developing breast cancer, the disease-specific survival is lower for African American and Hispanic women. Little is known about disparities in follow-up after an abnormal mammogram. The goal of this study was to investigate potential disparities in follow-up after an abnormal mammogram. METHODS A retrospective cohort study of 6722 women with an abnormal mammogram and documented follow-up from January 2000 through December 2002 was performed at an academic medical center in New York City. The outcome was the number of days between the abnormal mammogram and follow-up imaging or biopsy. Cox proportional hazards models were used to assess the effect of race/ethnicity and other potential covariates. RESULTS The median number of days to diagnostic follow-up after an abnormal mammogram was greater for African American (20 days) and Hispanic (21 days) women compared with non-Hispanic white (14 days) women (p < 0.001). Racial/ethnic disparities remained significant in a multivariable model controlling for age, Breast Imaging Reporting and Data System (BIRADS) category, insurance status, provider practice location, and median household income. CONCLUSIONS After an abnormal mammogram, African American and Hispanic women had longer times to diagnostic follow-up compared with non-Hispanic white women. Future efforts will focus on identifying the barriers to follow-up so that effective interventions may be implemented.
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Affiliation(s)
- Rebecca Press
- Division of General Medicine, Department of Medicine, Columbia University Medical Center, College of Physicians and Surgeons, New York, New York, USA.
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Allen JD, Shelton RC, Harden E, Goldman RE. Follow-up of abnormal screening mammograms among low-income ethnically diverse women: findings from a qualitative study. PATIENT EDUCATION AND COUNSELING 2008; 72:283-292. [PMID: 18490127 DOI: 10.1016/j.pec.2008.03.024] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2007] [Revised: 03/04/2008] [Accepted: 03/29/2008] [Indexed: 05/26/2023]
Abstract
OBJECTIVE To understand factors that women feel facilitate or hinder their receipt of diagnostic services following an abnormal screening mammogram. METHODS This qualitative study used a purposive sampling strategy to identify low-income, ethnically diverse women aged 40 or over who had a recent abnormal mammogram. Working with a community health center, breast evaluation center, and mobile mammography van, 64 women were interviewed to identify salient themes that differentiated women who received timely follow-up from those who did not. RESULTS Prominent themes among women who delayed follow-up included dissatisfaction with communication of results; perceived disrespect on the part of providers and clinic staff; logistical barriers to access of diagnostic services; anxiety and fear about a possible cancer diagnosis; and a lack of information about breast cancer screening and symptoms. Women who received timely care more often reported an appreciation of efforts by providers and clinic staff to support their prompt follow-up; availability of social support that facilitated appointment-keeping; confidence in their ability to advocate for their health; and a high priority placed on self-care. CONCLUSION A comprehensive approach to improving timely diagnostic follow-up among underserved groups must address patient beliefs and attitudes, provider practices and communication, and practices at the health care systems level. PRACTICE IMPLICATIONS Implications and strategies for improving patient education, patient-provider communication, and organizational practices are discussed.
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Mojica CM, Bastani R, Ponce NA, Boscardin WJ. Latinas with abnormal breast findings: patient predictors of timely diagnostic resolution. J Womens Health (Larchmt) 2008; 16:1468-77. [PMID: 18062762 DOI: 10.1089/jwh.2006.0324] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Incomplete or delayed diagnostic resolution of breast abnormalities suspicious for cancer may contribute to poor breast cancer outcomes among ethnic minority women. We examine the effects of socioeconomic characteristics, knowledge, barriers to healthcare, communication, and clinical variables on diagnostic resolution in Latina women with breast abnormalities at two Los Angeles County public hospitals. METHODS We analyzed telephone survey data for 714 women. The outcome--timely diagnostic resolution--was based on medical record data and defined as receipt of a definitive diagnosis (malignant or benign) within 6 months of the index referral. Predictors of the outcome were obtained from a telephone survey and examined with bivariate and multivariable logistic regression models. RESULTS Only 60% of women received timely diagnostic resolution; however, the proportion was higher at hospital B (73%) compared with hospital A (56%). In the total sample, the odds of timely diagnostic resolution increased by 8% for every point increase in the scale of satisfaction with how physicians explained the breast abnormality. At hospital B, the odds of timely resolution increased by 57% for every 10-year increase in age. CONCLUSIONS Consistent with findings of other studies, our data indicate low diagnostic resolution among Latina women. Satisfaction with how physicians explained breast abnormalities and the interaction of hospital with age affected timely diagnostic resolution. Future research might focus on developing interventions that offer concrete communication strategies to patients and providers. Health systems must also establish systems that facilitate effective patient-provider communication.
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Affiliation(s)
- Cynthia M Mojica
- School of Public Health and Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, California 90095, USA.
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Kapp JM, Ryerson AB, Coughlin SS, Thompson TD. Racial and ethnic differences in mammography use among U.S. women younger than age 40. Breast Cancer Res Treat 2008; 113:327-37. [PMID: 18264758 DOI: 10.1007/s10549-008-9919-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2008] [Accepted: 01/24/2008] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Evidence-based recommendations for routine breast cancer screening suggest that women begin mammography at age 40, although some women receive a mammogram before that age. Little is known about mammography use among younger women, especially with respect to race and ethnicity. METHODS We used data from the 2005 National Health Interview Survey to examine racial/ethnic differences in mammography use among U.S. women ages 30-39. We examined descriptive characteristics of women who reported ever having a mammogram, and used logistic regression to estimate associations between race/ethnicity and mammography use among women at average risk for breast cancer. RESULTS Our sample comprised 3,098 women (18% Hispanic, 13% non-Hispanic [NH] black, 69% NH white), of whom 29% reported having ever had a mammogram. NH black women were more likely than NH white women to report ever having a mammogram and receiving multiple mammograms before age 40 among women of average risk. Patterns of mammography use for Hispanic women compared to NH white women varied. CONCLUSION Findings suggest differential utilization of mammograms by race/ethnicity among women outside current recommendations and of average risk. Future studies should examine the role of practice patterns and patient-provider communication.
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Affiliation(s)
- Julie M Kapp
- Department of Family and Community Medicine, University of Missouri-Columbia, MA306 Medical Sciences Bldg, 1 Hospital Drive, Columbia, MO 65212, USA.
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Magai C, Consedine N, Neugut AI, Hershman DL. Common psychosocial factors underlying breast cancer screening and breast cancer treatment adherence: a conceptual review and synthesis. J Womens Health (Larchmt) 2007; 16:11-23. [PMID: 17324093 DOI: 10.1089/jwh.2006.0024] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
In this paper, we review the literature on psychosocial influences on breast cancer screening and treatment adherence with an eye to identifying common cognitive, emotional, and social network factors that may lead to poor screening adherence and suboptimal treatment in the case of diagnosed breast cancer. Nonadherence to breast cancer screening and treatment guidelines can significantly and negatively impact the prospects for prevention and control of breast cancer. Psychosocial factors are an especially important focus for research, inasmuch as belief structures and psychosocial characteristics (such as patterns of emotion regulation and the quality of social relations) are modifiable and are, thus, eminently suitable to intervention.
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Affiliation(s)
- Carol Magai
- Department of Psychology, Long Island University, Brooklyn, New York 11201, USA.
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Martin S, Ulrich C, Munsell M, Taylor S, Lange G, Bleyer A. Delays in Cancer Diagnosis in Underinsured Young Adults and Older Adolescents. Oncologist 2007; 12:816-24. [PMID: 17673613 DOI: 10.1634/theoncologist.12-7-816] [Citation(s) in RCA: 146] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND In the U.S., adolescents and young adults diagnosed with cancer have had less survival improvement than older or younger patients, a deficit that may be a result of delays in diagnosis in an age group with the lowest rates of health insurance. METHODS The relationship between health insurance status and the time from the onset of first cancer-specific symptom or sign to definitive diagnosis (lagtime) was retrospectively compared with other sociodemographic factors in newly diagnosed cancer patients aged 15-29 years who were evaluated between June 2001 and June 2003. Data on 270 patients with the six most common cancer types in this cohort (leukemia, Hodgkin's and non-Hodgkin's lymphoma, sarcoma, brain tumors, thyroid cancer) were retrospectively collected in 2004. RESULTS Lagtimes were evaluable in 235 (88%) patients. In multivariate analysis, the type of cancer and health insurance were significantly associated with lagtime, whereas race/ethnicity, age, gender, marital status, and surrogate measures of socioeconomic status were not. The mean lagtime in patients with public or no health insurance was 13.1 weeks longer than in patients with private health insurance, and longer in four of six evaluable histology-specific types of cancer. In cancers evaluable for stage at diagnosis, advanced stage was associated with longer lagtimes. CONCLUSION In the U.S., older adolescents and young adults with cancer are likely to have a delay in diagnosis because of inadequate health insurance and consequently present with a more advanced stage of disease.
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Affiliation(s)
- Sean Martin
- University of Colorado Health Sciences Center, Denver, CO 80231, USA.
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Mojica CM, Bastani R, Boscardin WJ, Ponce NA. Low-income women with breast abnormalities: system predictors of timely diagnostic resolution. Cancer Control 2007; 14:176-82. [PMID: 17387303 DOI: 10.1177/107327480701400211] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Incomplete or delayed diagnostic resolution of breast abnormalities suspicious for cancer may contribute to poor breast cancer outcomes. We examine system predictors of timely diagnostic resolution in low-income, mostly Latina women with breast abnormalities at two Los Angeles County public hospitals. METHODS We collected medical record data on 1,671 women. The outcome--timely diagnostic resolution--was defined as receipt of definitive diagnosis (malignant or benign) within six months of the index referral. Predictors of the outcome were examined with bivariate and multivariate logistic regression models. RESULTS Only 56% of women received timely diagnostic resolution; however, the proportion was higher at Hospital B (67%) compared to Hospital A (51%). The effect of predictors differed by hospital. At Hospital B, the odds of timely diagnostic resolution were lower for women with self-identified abnormalities (P <.033) and higher for women referred to Radiology rather than Surgery for their first appointment (P <.005). At Hospital A, the odds of timely diagnostic resolution were higher for women with self-identified abnormalities (P <.043) and lower for women referred to Radiology rather than Surgery for their first appointment (P <.001). CONCLUSIONS Rates and predictors of timely diagnostic resolution differed by hospital. System barriers may be a function of referral processes and patient tracking. Interventions may need to be tailored to a hospital's unique culture.
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Affiliation(s)
- Cynthia M Mojica
- Department of Family Medicine, David Geffen School of Medicine, University of California-Los Angeles, CA 90024, USA.
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Jones BA, Reams K, Calvocoressi L, Dailey A, Kasl SV, Liston NM. Adequacy of communicating results from screening mammograms to African American and White women. Am J Public Health 2007; 97:531-8. [PMID: 17267723 PMCID: PMC1805005 DOI: 10.2105/ajph.2005.076349] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE We examined whether African American women were as likely as White women to receive the results of a recent mammogram and to self-report results that matched the mammography radiology report (i.e., were adequately communicated). We also sought to determine whether the adequacy of communication was the same for normal and abnormal results. METHODS From a prospective cohort study of mammography screening, we compared self-reported mammogram results, which were collected by telephone interview, to results listed in the radiology record of 411 African American and 734 White women who underwent screening in 5 hospital-based facilities in Connecticut between October 1996 and January 1998. Using multivariate logistic regression, we identified independent predictors of inadequate communication of mammography results. RESULTS It was significantly more common for African American women to experience inadequate communication of screening mammography results compared with White women, after adjustment for sociodemographic, access-to-care, biomedical, and psychosocial factors. Abnormal mammogram results resulted in inadequate communication for African American women but not White women (P<.001). CONCLUSIONS African American women may not be receiving the full benefit of screening mammograms because of inadequate communication of results, particularly when mammography results are abnormal.
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Affiliation(s)
- Beth A Jones
- Department of Epidemiology and Public Health, School of Medicine, Yale University, New Haven, Conn 06510-2084, USA.
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Yabroff KR, Ashbeck E, Rosenberg R. Trends in time to completion of mammographic screening and follow-up services. AJR Am J Roentgenol 2007; 188:242-5. [PMID: 17179373 DOI: 10.2214/ajr.04.1730] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The popular press has raised questions about mammographic capacity in the United States, but mammographic utilization data have not been used to inform these concerns. We used data for the period 1995-2002 from the New Mexico Mammography Project to assess trends in time to completion of mammographic screening and follow-up services. CONCLUSION The median time to return mammographic screening changed little over time, but trends in the time required to complete recommended follow-up services varied by type of service and urban or rural residence. Further monitoring of time required to complete screening and follow-up services in other regions can inform debates on mammographic capacity.
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Affiliation(s)
- K Robin Yabroff
- Division of Cancer Control and Population Sciences, National Cancer Institute, Executive Plaza North, Rm. 4005, 6130 Executive Blvd., MSC, Bethesda, MD 73445, USA
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Kalauokalani D, Franks P, Oliver JW, Meyers FJ, Kravitz RL. Can Patient Coaching Reduce Racial/Ethnic Disparities in Cancer Pain Control? Secondary Analysis of a Randomized Controlled Trial. PAIN MEDICINE 2007; 8:17-24. [PMID: 17244100 DOI: 10.1111/j.1526-4637.2007.00170.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE Minority patients with cancer experience worse control of their pain than do their white counterparts. This disparity may, in part, reflect more miscommunication between minority patients and their physicians. Therefore, we examined whether patient coaching could reduce disparities in pain control in a secondary analysis of a randomized controlled trial. METHODS Sixty-seven English-speaking adult cancer outpatients, including 15 minorities, with moderate pain over the prior 2 weeks were randomly assigned to the experimental (N = 34) or control group (N = 33). Experimental patients received a 20-minute individualized education and coaching session to increase knowledge of pain self-management, to redress personal misconceptions about pain treatment, and to rehearse an individually scripted patient-physician dialog about pain control. The control group received standardized information on controlling pain. Data on average pain (0-10 scale) were collected at enrollment and 2-week follow-up. RESULTS At enrollment, minority patients had significantly more pain than their white counterparts (6.0 vs 5.0, P = 0.05). At follow-up, minorities in the control group continued to have more pain (6.4 vs 4.7, P = 0.01), whereas in the experimental group, disparities were eliminated (4.0 vs 4.3, P = 0.71). The effect of the intervention on reducing disparities was significant (P = 0.04). CONCLUSIONS Patient coaching offers promise as a means of reducing racial/ethnic disparities in pain control. Larger studies are needed to validate these findings and to explore possible mechanisms.
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Affiliation(s)
- Donna Kalauokalani
- Department of Anesthesiology and Pain Medicine, Division of Pain Medicine, University of California, Davis, California, USA.
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Ell K, Vourlekis B, Lee PJ, Xie B. Patient navigation and case management following an abnormal mammogram: a randomized clinical trial. Prev Med 2007; 44:26-33. [PMID: 16962652 DOI: 10.1016/j.ypmed.2006.08.001] [Citation(s) in RCA: 175] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2006] [Revised: 07/31/2006] [Accepted: 08/01/2006] [Indexed: 02/08/2023]
Abstract
BACKGROUND A high rate of low-income, ethnic minority women delay or fail to keep appointments following abnormal mammograms. This study was designed to test the effectiveness of a structured counseling and patient navigation intervention for improving follow-up rates at a large public sector medical center. METHODS This randomized clinical trial, conducted in Los Angeles 2001-2002, included 204 women with abnormal mammograms referred for follow-up who were then assigned to intervention or usual care. The primary outcome was the rate of follow-up through diagnostic resolution within eight months. RESULTS The intervention resulted in a significant increase in the rate of adherence to follow-up through diagnostic resolution. The intervention group was much more likely to be adherent through diagnostic resolution than the control group (90% vs. 66%, OR=4.48, p<0.001) and were more likely to experience timely adherence than UC patients (77% vs. 57%, OR=2.5, p=0.01). Intervention effectiveness was not significantly different for women assigned to different levels of service intensity. CONCLUSIONS Patient navigation and counseling driven by a structured clinical algorithm are highly effective strategies to improve diagnostic resolution follow-up among low-income, ethnic minority women with abnormal mammograms. The intervention algorithm and available training materials can be adapted for diverse care systems serving high-risk women to decrease loss to follow-up.
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Affiliation(s)
- Kathleen Ell
- University of Southern California, School of Social Work, USA.
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50
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Zheng YF, Saito T, Takahashi M, Ishibashi T, Kai I. Factors associated with intentions to adhere to colorectal cancer screening follow-up exams. BMC Public Health 2006; 6:272. [PMID: 17083746 PMCID: PMC1664561 DOI: 10.1186/1471-2458-6-272] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2006] [Accepted: 11/06/2006] [Indexed: 01/08/2023] Open
Abstract
Background To increase adherence rate to recommendations for follow-up after abnormal colorectal cancer (CRC) screening results, factors that inhibit and facilitate follow-up must be identified. The purpose of this study was to identify the factors associated with intention to adhere to CRC screening follow-up exams. Methods During a 4-week period in October 2003, this survey was conducted with 426 subjects participating in a community-based CRC screening program in Nagano, Japan. Study measures included intention to adhere to recommendation for clinical follow-up in the event of an abnormal fecal occult blood test (FOBT) result, perceived susceptibility and severity of CRC, perceived benefits and barriers related to undergoing follow-up examination, social support, knowledge of CRC risk factors, health status, previous CRC screening, personality and social demographic characteristics. Univariate and multivariate logistic regression analyses on intention to adhere to recommendations for follow-up were performed. Results Among the 288 individuals analyzed, approximately 74.7% indicated that they would definitely adhere to recommendations for follow-up. After controlling for age, gender, marital status, education, economic status, trait anxiety, bowel symptoms, family history of CRC, and previous screening FOBT, analyses revealed that lower levels of perceived barriers, higher levers of perceived benefits and knowledge of CRC risk factors were significantly associated with high intention respectively. Conclusion The results of this study suggest that future interventions should focus on reducing modifiable barriers by clarifying misperceptions about follow-up, promoting the acceptance of complete diagnostic evaluations, addressing psychological distress, and making follow-up testing more convenient and accessible. Moreover, educating the public regarding the risk factors of CRC and increasing understanding of the benefits of follow-up is also important.
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Affiliation(s)
- Ying-Fang Zheng
- Department of Social Gerontology, School of Health Sciences and Nursing, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033 Japan
| | - Tami Saito
- Department of Social Gerontology, School of Health Sciences and Nursing, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033 Japan
| | - Miyako Takahashi
- Department of Social Gerontology, School of Health Sciences and Nursing, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033 Japan
| | - Teruo Ishibashi
- Ishibashi Occupational Safety and Health Consultant Office, 337-7 Saku City, Nagano 385-0026 Japan
| | - Ichiro Kai
- Department of Social Gerontology, School of Health Sciences and Nursing, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033 Japan
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