1
|
Hruska CB, Gray LR, Jenkins SM, Block EA, Hunt KN, Conners AL, Zingula SN, O'Connor MK, Rhodes DJ. A Survey of Patient Experience During Molecular Breast Imaging. J Nucl Med Technol 2024; 52:107-114. [PMID: 38839120 DOI: 10.2967/jnmt.123.266856] [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: 10/16/2023] [Revised: 11/09/2023] [Indexed: 06/07/2024] Open
Abstract
Molecular breast imaging (MBI) is one of several options available to patients seeking supplemental screening due to mammographically dense breasts. Patient experience during MBI may influence willingness to undergo the test but has yet to be formally assessed. We aimed to assess patient comfort level during MBI, to compare MBI comfort with mammography comfort, to identify factors associated with MBI discomfort, and to evaluate patients' willingness to return for future MBI. Methods: A 10-question survey was sent by e-mail to patients undergoing MBI between August and December 2022 to obtain quantitative assessments and qualitative opinions about MBI. Results: Of 561 invited patients, 209 (37%) completed the survey and provided study consent. Their average age was 60.1 y (range, 40-81 y). Of the 209 responders, 202 (97%) were presenting for screening MBI, 195 (94%) had dense breasts, and 46 (22%) had a personal history of breast cancer. The average rating of MBI comfort was 2.9 (SD, 1.5; median, 3.0) on a 7-point scale (1 indicating extremely comfortable and 7 indicating extremely uncomfortable). The rating distribution was as follows: 140 (67%) comfortable (rating, 1-3); 24 (12%) neither comfortable nor uncomfortable (rating, 4); and 45 (22%) uncomfortable (rating, 5 or 6). No responders gave a 7 rating. The most frequently mentioned sources of discomfort included breast compression (n = 16), back or neck discomfort (n = 14), and maintaining position during the examination (n = 14). MBI comfort was associated with responder age (74% ≥55 y old were comfortable, versus 53% <55 y old [P = 0.003]) and history of MBI (71% with prior MBI were comfortable, versus 61% having a first MBI [P = 0.006]). Of 208 responders with a prior mammogram, 148 (71%) said MBI is more comfortable than mammography (a significant majority [P < 0.001]). Of 202 responders to the question of whether they were willing to return for a future MBI, 196 (97%) were willing. A notable factor in positive patient experience was interaction with the MBI nuclear medicine technologist. Conclusion: Most responders thought MBI to be a comfortable examination and more comfortable than mammography. Patient experience during MBI may be improved by ensuring back support and soliciting patient feedback at the time of positioning and throughout the examination. Methods under study to reduce imaging time may be most important for improving patient experience.
Collapse
Affiliation(s)
| | - Lacey R Gray
- Department of Radiology, Mayo Clinic, Rochester, Minnesota
| | - Sarah M Jenkins
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota
| | - Emily A Block
- Department of Radiology, Mayo Clinic, Rochester, Minnesota
| | - Katie N Hunt
- Department of Radiology, Mayo Clinic, Rochester, Minnesota
| | | | | | | | - Deborah J Rhodes
- Department of Internal Medicine, Yale New Haven Hospital, New Haven, Connecticut; and
- Department of Medicine, Mayo Clinic, Rochester, Minnesota
| |
Collapse
|
2
|
Allman R, Mu Y, Dite GS, Spaeth E, Hopper JL, Rosner BA. Validation of a breast cancer risk prediction model based on the key risk factors: family history, mammographic density and polygenic risk. Breast Cancer Res Treat 2023; 198:335-347. [PMID: 36749458 PMCID: PMC10020257 DOI: 10.1007/s10549-022-06834-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 12/02/2022] [Indexed: 02/08/2023]
Abstract
PURPOSE We compared a simple breast cancer risk prediction model, BRISK (which includes mammographic density, polygenic risk and clinical factors), against a similar model with more risk factors (simplified Rosner) and against two commonly used clinical models (Gail and IBIS). METHODS Using nested case-control data from the Nurses' Health Study, we compared the models' association, discrimination and calibration. Classification performance was compared between Gail and BRISK for 5-year risks and between IBIS and BRISK for remaining lifetime risk. RESULTS The odds ratio per standard deviation was 1.43 (95% CI 1.32, 1.55) for BRISK 5-year risk, 1.07 (95% CI 0.99, 1.14) for Gail 5-year risk, 1.72 (95% CI 1.59, 1.87) for simplified Rosner 10-year risk, 1.51 (95% CI 1.41, 1.62) for BRISK remaining lifetime risk and 1.26 (95% CI 1.16, 1.36) for IBIS remaining lifetime risk. The area under the receiver operating characteristic curve (AUC) was improved for BRISK over Gail for 5-year risk (AUC = 0.636 versus 0.511, P < 0.0001) and for BRISK over IBIS for remaining lifetime risk (AUC = 0.647 versus 0.571, P < 0.0001). BRISK was well calibrated for the estimation of both 5-year risk (expected/observed [E/O] = 1.03; 95% CI 0.73, 1.46) and remaining lifetime risk (E/O = 1.01; 95% CI 0.86, 1.17). The Gail 5-year risk (E/O = 0.85; 95% CI 0.58, 1.24) and IBIS remaining lifetime risk (E/O = 0.73; 95% CI 0.60, 0.87) were not well calibrated, with both under-estimating risk. BRISK improves classification of risk compared to Gail 5-year risk (NRI = 0.31; standard error [SE] = 0.031) and IBIS remaining lifetime risk (NRI = 0.287; SE = 0.035). CONCLUSION BRISK performs better than two commonly used clinical risk models and no worse compared to a similar model with more risk factors.
Collapse
Affiliation(s)
- Richard Allman
- Genetic Technologies Limited, 60-66 Hanover St, Fitzroy, VIC, 3065, Australia.
| | - Yi Mu
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Gillian S Dite
- Genetic Technologies Limited, 60-66 Hanover St, Fitzroy, VIC, 3065, Australia
| | | | - John L Hopper
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Parkville, VIC, Australia
| | - Bernard A Rosner
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| |
Collapse
|
3
|
Robinson KA, Staack SO, Patel BK, Lorans R, Sharpe RE, Kling JM, Maimone S, Pizzitola VJ. The Dense Breast Clinic: Initial Experience of a Patient-Centered Breast Imaging Clinic. JOURNAL OF BREAST IMAGING 2022; 4:582-589. [PMID: 38416998 DOI: 10.1093/jbi/wbac063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Indexed: 03/01/2024]
Abstract
OBJECTIVE Establish a radiologist-run consultation clinic to review breast density and supplemental screening exams (SSEs) directly with patients in response to breast density reporting laws. METHODS Breast radiologists opened and staffed a clinic for formal patient consultations regarding breast density and SSEs. An IRB-approved questionnaire assessed patient knowledge of breast density, SSEs, and encounter satisfaction. Comparative statistical analyses were performed on knowledge-based questions. RESULTS From February 2019 to February 2021, 294 reimbursable consultations were performed with 215 patients completing pre- and post-consultation questionnaires (survey response rate, 73%). Median patient age was 58 years (range, 34-86 years) and 9% (19/210) had a personal history of breast cancer. An increase in patient knowledge of breast density and SSEs was observed as follows: breast density categories (9% correct pre-consultation (20/215), 86% correct post-consultation (185/215), P < 0.001), dense breast effects on cancer risk (39% correct pre-consultation (83/215), 84% post-consultation (180/215)), mammogram sensitivity (90% correct pre-consultation (193/215), 94% post-consultation (201/215)), and increased cancer detection with SSEs (82% correct pre-consultation (177/215), 95% post-consultation (205/215)) (P < 0.001). Post-consultation, 96% (200/209) were satisfied with the usefulness of information, 89% (186/209) strongly agreed they had sufficient knowledge of SSEs, and 81% (167/205) agreed they would like future opportunities to meet with a breast radiologist. CONCLUSION A consultation clinic staffed by breast radiologists focused on breast density and supplemental breast cancer screening can provide personalized patient counseling, engage patients in shared decision making, assist referring clinicians, and support high quality patient-centered care.
Collapse
Affiliation(s)
| | - Sasha O Staack
- Mayo Clinic Arizona, Department of Radiology, Phoenix, AZ, USA
| | - Bhavika K Patel
- Mayo Clinic Arizona, Department of Radiology, Phoenix, AZ, USA
| | - Roxanne Lorans
- Mayo Clinic Arizona, Department of Radiology, Phoenix, AZ, USA
| | | | - Juliana M Kling
- Mayo Clinic Arizona, Department of Women's Health Internal Medicine, Phoenix, AZ, USA
| | - Santo Maimone
- Mayo Clinic Florida, Department of Radiology, Jacksonville, FL, USA
| | | |
Collapse
|
4
|
Miles RC, Chou SH, Vijapura C, Patel A. Breast Cancer Screening in Women With Dense Breasts: Current Status and Future Directions for Appropriate Risk Stratification and Imaging Utilization. JOURNAL OF BREAST IMAGING 2022; 4:559-567. [PMID: 38416999 DOI: 10.1093/jbi/wbac066] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Indexed: 03/01/2024]
Abstract
Breast density continues to be a prevailing topic in the field of breast imaging, with continued complexities contributing to overall confusion and controversy among patients and the medical community. In this article, we explore the current status of breast cancer screening in women with dense breasts including breast density legislation. Risk-based approaches to supplemental screening may be more financially cost-effective. While all advanced imaging modalities detect additional primarily invasive, node-negative cancers, the degree to which this occurs can vary by density category. Future directions include expanding the use of density-inclusive risk models with appropriate risk stratification and imaging utilization. Further research is needed, however, to better understand how to optimize population-based screening programs with knowledge of patients' individualized risk, including breast density assessment, to improve the benefit-to-harm ratio of breast cancer screening.
Collapse
Affiliation(s)
| | - Shinn-Huey Chou
- Massachusetts General Hospital, Department of Radiology, Boston, MA, USA
| | - Charmi Vijapura
- University of Cincinnati Medical Center, Department of Radiology, Cincinnati, OH, USA
| | - Amy Patel
- Liberty Hospital, Department of Radiology, Kansas City, MO, USA
- Alliance Radiology, Kansas City, MO, USA
- University of Missouri-Kansas City School of Medicine, Department of Radiology, Kansas City, MO, USA
| |
Collapse
|
5
|
Li T, Li J, Heard R, Gandomkar Z, Ren J, Dai M, Brennan P. Understanding mammographic breast density profile in China: A Sino-Australian comparative study of breast density using real-world data from cancer screening programs. Asia Pac J Clin Oncol 2022; 18:696-705. [PMID: 35238173 PMCID: PMC9790382 DOI: 10.1111/ajco.13763] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 01/27/2022] [Indexed: 12/30/2022]
Abstract
AIM This study aims at understanding mammographic density profile in China by comparing the density between women in China and Australia. METHODS Data of 3250 women aged 45-69 were obtained from the Cancer Screening Program in Urban China and data of 1384 Australian counterparts at same age range were gathered from the Lifepool project. Demographic and reproductive details and mammograms for each cohort were collected. Mammographic density was assessed using AutoDensity, and two metrics, percentage density (PD) and dense area (DA), were applied. T-tests were used to compare the means of mammographic density between two populations of all, premenopausal, and postmenopausal women. Two-way ANOVA was conducted to examine interactions of population (Chinese/Australian) and each variable of interest upon mammographic density. RESULTS Chinese women had 9.61%, 8.20%, and 9.28% higher PD than their Australian counterparts in all, premenopausal, and postmenopausal women, respectively (all p < 0.001). The mean differences in DA between two population were 1.81 cm2 (p < 0.001), 0.55 cm2 (p = 0.472), and 1.76 cm2 (p = 0.003) for all, premenopausal, and postmenopausal women, respectively. There were significant interactions between population and age (F[4, 4624] = 4.12, p = 0.003), BMI (F[2, 4628] = 3.92, p = 0.020), age at first birth (F[1, 4250] = 11.69, p < 0.001), breastfeeding history (F[1, 4479] = 17.79, p < 0.001), and breastfeeding duration (F[1, 3526] = 66.90, p < 0.001) upon PD. Interaction was only found for breastfeeding history (F[1, 4479] = 4.79, p = 0.029) and breastfeeding duration (F[1, 3526] = 17.72, p < 0.001) for DA. CONCLUSIONS Both PD and DA were found to be higher in Chinese women compared to Australian women. The density difference by menopause status was shown and breastfeeding history affected breast density differently in both populations.
Collapse
Affiliation(s)
- Tong Li
- Medical Imaging Science, School of Health Sciences, Faculty of Medicine and HealthThe University of SydneyCamperdownNew South WalesAustralia
| | - Jing Li
- Department of Diagnostic RadiologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Rob Heard
- School of Health Sciences, Faculty of Medicine and HealthThe University of SydneyCamperdownNew South WalesAustralia
| | - Ziba Gandomkar
- Medical Imaging Science, School of Health Sciences, Faculty of Medicine and HealthThe University of SydneyCamperdownNew South WalesAustralia
| | - Jiansong Ren
- Office of Cancer ScreeningNational Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Min Dai
- Office of Cancer ScreeningNational Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Patrick Brennan
- Medical Imaging Science, School of Health Sciences, Faculty of Medicine and HealthThe University of SydneyCamperdownNew South WalesAustralia
| |
Collapse
|
6
|
Kothari P, Tseng JJ, Chalfant JS, Pittman SM, Hoyt AC, Larsen L, Sheth P, Yamashita M, Downey J, Ikeda DM. Breast Density Legislation Impact on Breast Cancer Screening and Risk Assessment. JOURNAL OF BREAST IMAGING 2022; 4:371-377. [PMID: 38416983 DOI: 10.1093/jbi/wbac034] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Indexed: 03/01/2024]
Abstract
OBJECTIVE To evaluate breast density notification legislation (BDNL) on breast imaging practice patterns, risk assessment, and supplemental screening. METHODS A 20-question anonymous web-based survey was administered to practicing Society of Breast Imaging radiologists in the U.S. between February and April 2021 regarding breast cancer risk assessment, supplemental screening, and density measurements. Results were compared between facilities with and without BDNL using the two-sided Fisher's exact test. RESULTS One hundred and ninety-seven radiologists from 41 U.S. states, with (187/197, 95%) or without (10/197, 5%) BDNL, responded. Fifty-seven percent (113/197) performed breast cancer risk assessment, and 93% (183/197) offered supplemental screening for women with dense breasts. Between facilities with or without BDNL, there was no significant difference in whether risk assessment was (P = 0.19) or was not performed (P = 0.20). There was no significant difference in supplemental screening types (P > 0.05) between BDNL and non-BDNL facilities. Thirty-five percent (69/197) of facilities offered no supplemental screening studies, and 25% (49/197) had no future plans to offer supplemental screening. A statistically significant greater proportion of non-BDNL facilities offered no supplemental screening (P < 0.03) and had no plans to offer supplemental screening compared to BDNL facilities (P < 0.02). CONCLUSION Facilities in BDNL states often offer supplemental screening compared to facilities in non-BDNL states. Compared to BDNL facilities, a statistically significant proportion of non-BDNL facilities had no supplemental screening nor plans for implementation. Our data suggest that upcoming federal BDNL will impact how supplemental screening is addressed in currently non-BDNL states.
Collapse
Affiliation(s)
- Pranay Kothari
- Scripps Health, Department of Radiology, San Diego, CA, USA
| | - Joseph J Tseng
- Stanford University School of Medicine, Department of Radiology, Stanford, CA, USA
| | - James S Chalfant
- David Geffen School of Medicine at University of California Los Angeles, Department of Radiological Sciences, Santa Monica, CA, USA
| | - Sarah M Pittman
- Stanford University School of Medicine, Department of Radiology, Stanford, CA, USA
| | - Anne C Hoyt
- David Geffen School of Medicine at University of California Los Angeles, Department of Radiological Sciences, Santa Monica, CA, USA
| | - Linda Larsen
- University of Southern California, Department of Radiology, Los Angeles, CA, USA
| | - Pulin Sheth
- University of Southern California, Department of Radiology, Los Angeles, CA, USA
| | - Mary Yamashita
- University of Southern California, Department of Radiology, Los Angeles, CA, USA
| | - John Downey
- Kaiser Permanente Medical Center, Department of Radiology, Walnut Creek, CA, USA
| | - Debra M Ikeda
- Stanford University School of Medicine, Department of Radiology, Stanford, CA, USA
| |
Collapse
|
7
|
Kressin NR, Wormwood JB, Battaglia TA, Slanetz PJ, Gunn CM. A letter is not enough: Women's preferences for and experiences of receiving breast density information. PATIENT EDUCATION AND COUNSELING 2022; 105:2450-2456. [PMID: 35534300 PMCID: PMC9250336 DOI: 10.1016/j.pec.2022.03.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 03/11/2022] [Accepted: 03/15/2022] [Indexed: 06/14/2023]
Abstract
OBJECTIVE Despite evidence of disparate uptake of breast density (BD) information, little is known about diverse women's preferences for and experiences learning about BD. METHODS Telephone survey among 2306 racially/ethnically and literacy diverse women; qualitative interviews with 61 survey respondents. Responses by participant race/ethnicity and literacy were examined using bivariate, then multivariable analyses. Interviews were content-analyzed for themes. RESULTS Most women (80%) preferred learning of personal BD from providers, with higher rates among Non-Hispanic Black (85%) than Non-Hispanic White women (80%); and among Non-Hispanic White than Asian women (72%, all ps<0.05). Women with low literacy less often preferred receiving BD information from providers (76% v. 81%), more often preferring written notification (21% vs. 10%); women with high literacy more often preferred learning through an online portal (9% vs 3%). Most women (93%) received BD information from providers (no between group differences). Qualitative findings detailed women's desires for obtaining BD information from providers, written information, and visual depictions of BD. CONCLUSIONS When educating women about BD, one size does not fit all. PRACTICE IMPLICATIONS Additional educational methods are needed beyond written BD notifications to sufficiently address the varying informational needs and preferences of all USA women.
Collapse
Affiliation(s)
- Nancy R Kressin
- Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine, Boston, MA, USA.
| | - Jolie B Wormwood
- Department of Psychology, University of New Hampshire, Durham, NH, USA
| | - Tracy A Battaglia
- Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine, Boston, MA, USA
| | - Priscilla J Slanetz
- Department of Radiology, Boston University School of Medicine, Boston, MA, USA
| | - Christine M Gunn
- Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine, Boston, MA, USA; The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine, Dartmouth College, Hanover, NH, USA
| |
Collapse
|
8
|
Smith RE, Sprague B, Henderson LM, Kerlikowske K, Miglioretti DL, Buist DSM, Wernli KJ, Onega T, Schifferdecker K, Jackson-Nefertiti G, Johnson D, Budesky J, Tosteson ANA. Breast Density Knowledge in a Screening Mammography Population Exposed to Density Notification. J Am Coll Radiol 2022; 19:615-624. [PMID: 35341697 PMCID: PMC9119699 DOI: 10.1016/j.jacr.2022.02.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 02/06/2022] [Accepted: 02/11/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Women are increasingly informed about their breast density due to state density reporting laws. However, accuracy of personal breast density knowledge remains unclear. We compared self-reported with clinically assessed breast density and assessed knowledge of density implications and feelings about future screening. METHODS From December 2017 to January 2020, we surveyed women aged 40 to 74 years without prior breast cancer, with a normal screening mammogram in the prior year, and ≥1 recorded breast density measures in four Breast Cancer Surveillance Consortium registries with density reporting laws. We measured agreement between self-reported and BI-RADS breast density categorized as "ever-dense" if heterogeneously or extremely dense within the past 5 years or "never-dense" otherwise, knowledge of dense breast implications, and feelings about future screening. RESULTS Survey participation was 28% (1,528 of 5,408), and 59% (896 of 1,528) of participants had ever-dense breasts. Concordance between self-report versus clinical density was 76% (677 of 896) among women with ever-dense breasts and 14% (89 of 632) among women with never-dense breasts, and 34% (217 of 632) with never-dense breasts reported being told they had dense breasts. Desire for supplemental screening was more frequent among those who reported having dense breasts 29% (256 of 893) or asked to imagine having dense breasts 30% (152 of 513) versus those reporting nondense breasts 15% (15 of 102) (P = .003, P = .002, respectively). Women with never-dense breasts had 6.3-fold higher odds (95% confidence interval:3.39-11.80) of accurate knowledge in states reporting density to all compared to states reporting only to women with dense breasts. DISCUSSION Standardized communications of breast density results to all women may increase density knowledge and are needed to support informed screening decisions.
Collapse
Affiliation(s)
- Rebecca E Smith
- The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth College, Lebanon, New Hampshire.
| | - Brian Sprague
- Associate Professor of Surgery, Director of the Vermont Breast Cancer Surveillance System, and Senior Epidemiologist at the Vermont Center on Behavior and Health, Department of Surgery and University of Vermont Cancer Center, University of Vermont, Burlington, Vermont
| | - Louise M Henderson
- Professor of Radiology, Director of the Carolina Mammography Registry, and Director of the North Carolina Lung Screening Registry, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Karla Kerlikowske
- Professor of Medicine and Epidemiology and Biostatistics, Co-Director of the Women's Clinic, and Director of the Women's Health Fellowship at the San Francisco Veterans Affairs Medical Center, Departments of Medicine and Epidemiology and Biostatistics, University of California, San Francisco, California
| | - Diana L Miglioretti
- Dean's Professor and Division Chief of Biostatistics, Department of Public Health Sciences, University of California, Davis, CA, USA; Principal Investigator of the Breast Cancer Surveillance Consortium (BCSC) Administrative Core, and Affiliate Scientific Investigator, Kaiser Permanente Washington Health Research Institute, Kaiser Permanente Washington, Seattle, Washington
| | - Diana S M Buist
- Affiliate Professor of Epidemiology, Affiliate Professor of Health Systems and Population Health, and Director of Research and Strategic Partnerships, Kaiser Permanente Washington Health Research Institute, Kaiser Permanente Washington, Seattle, Washington
| | - Karen J Wernli
- Affiliate Associate Professor of Epidemiology and Affiliate Associate Professor of Health Systems and Population Health, Kaiser Permanente Washington Health Research Institute, Kaiser Permanente Washington, Seattle, Washington
| | - Tracy Onega
- Jon M. and Karen Huntsman Presidential Professor in Cancer Research, Senior Director of Population Sciences, and Professor of Population Health Sciences, Department of Population Health Science, Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Karen Schifferdecker
- Associate Professor, and Director of the Center for Program Design and Evaluation, The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth College, Lebanon, New Hampshire
| | | | - Dianne Johnson
- Department of Public Health Sciences, University of California, Davis, California
| | - Jill Budesky
- Department of Public Health Sciences, University of California, Davis, California
| | - Anna N A Tosteson
- James J Carroll Professor, The Dartmouth Institute for Health Policy and Clinical Practice, and Departments of Medicine and of Community and Family Medicine, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA; and Associate Director for Population Sciences, Norris Cotton Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, NH USA
| |
Collapse
|
9
|
Lester SP, Kaur AS, Vegunta S. OUP accepted manuscript. Oncologist 2022; 27:548-554. [PMID: 35536728 PMCID: PMC9256023 DOI: 10.1093/oncolo/oyac084] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 03/18/2022] [Indexed: 12/03/2022] Open
Abstract
In screening for breast cancer (BC), mammographic breast density (MBD) is a powerful risk factor that increases breast carcinogenesis and synergistically reduces the sensitivity of mammography. It also reduces specificity of lesion identification, leading to recalls, additional testing, and delayed and later-stage diagnoses, which result in increased health care costs. These findings provide the foundation for dense breast notification laws and lead to the increase in patient and provider interest in MBD. However, unlike other risk factors for BC, MBD is dynamic through a woman’s lifetime and is modifiable. Although MBD is known to change as a result of factors such as reproductive history and hormonal status, few conclusions have been reached for lifestyle factors such as alcohol, diet, physical activity, smoking, body mass index (BMI), and some commonly used medications. Our review examines the emerging evidence for the association of modifiable factors on MBD and the influence of MBD on BC risk. There are clear associations between alcohol use and menopausal hormone therapy and increased MBD. Physical activity and the Mediterranean diet lower the risk of BC without significant effect on MBD. Although high BMI and smoking are known risk factors for BC, they have been found to decrease MBD. The influence of several other factors, including caffeine intake, nonhormonal medications, and vitamins, on MBD is unclear. We recommend counseling patients on these modifiable risk factors and using this knowledge to help with informed decision making for tailored BC prevention strategies.
Collapse
Affiliation(s)
- Sara P Lester
- Corresponding author: Sara P. Lester, MD, Division of General Internal Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA.
| | - Aparna S Kaur
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Suneela Vegunta
- Division of Women’s Health Internal Medicine, Mayo Clinic, Scottsdale, AZ, USA
| |
Collapse
|
10
|
Shen C, Klein RW, Moss JL, Dodge DG, Chetlen AL, Stahl KA, Zhou S, Leslie DL, Ruffin MT, Lengerich EJ. Association Between Dense Breast Legislation and Cancer Stage at Diagnosis. Am J Prev Med 2021; 61:890-899. [PMID: 34376293 DOI: 10.1016/j.amepre.2021.05.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 05/17/2021] [Accepted: 05/20/2021] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Many states have mandated breast density notification and insurance coverage for additional screening; yet, the association between such legislation and stage of diagnosis for breast cancer is unclear. This study investigates this association and examines the differential impacts among different age and race/ethnicity subgroups. METHODS The Surveillance, Epidemiology, and End Results database was queried to identify patients with breast cancer aged 40-74 years diagnosed between 2005 and 2016. Using a difference-in-differences multinomial logistic model, the odds of being diagnosed at different stages of cancer relative to the localized stage depending on legislation and individual characteristics were examined. Analyses were conducted in 2020-2021. RESULTS The study included 689,641 cases. Overall, the impact of notification legislation was not significant, whereas insurance coverage legislation was associated with 6% lower odds (OR=0.94, 95% CI=0.91, 0.96) of being diagnosed at the regional stage. The association between insurance coverage legislation and stage of diagnosis was even stronger among women aged 40-49 years, with 11% lower odds (OR=0.89, 95% CI=0.82, 0.96) of being diagnosed at the regional stage and 12% lower odds (OR=0.88, 95% CI=0.81, 0.96) of being diagnosed at the distant stage. Hispanic women benefited from notification laws, with 11% lower odds (OR=0.89, 95% CI=0.82, 0.97) of being diagnosed at distant stage. Neither notification nor supplemental screening insurance coverage legislation showed a substantial impact on Black women. CONCLUSIONS The findings imply that improving insurance coverage is more important than being notified overall. Raising awareness is important among Hispanic women; improving communication about dense breasts and access to screening might be more important than legislation among Black women.
Collapse
Affiliation(s)
- Chan Shen
- Department of Surgery, Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania; Division of Health Services and Behavioral Research, Department of Public Health Sciences, Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania; Penn State Cancer Institute, Hershey, Pennsylvania.
| | - Roger W Klein
- Department of Economics, Rutgers University, New Brunswick, New Jersey
| | - Jennifer L Moss
- Division of Health Services and Behavioral Research, Department of Public Health Sciences, Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania; Penn State Cancer Institute, Hershey, Pennsylvania; Department of Family and Community Medicine, Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania
| | - Daleela G Dodge
- Department of Surgery, Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania; Penn State Cancer Institute, Hershey, Pennsylvania
| | - Alison L Chetlen
- Penn State Cancer Institute, Hershey, Pennsylvania; Department of Radiology, Milton S. Hershey Medical Center, Penn State Health, Hershey, Pennsylvania
| | - Kelly A Stahl
- Department of Surgery, Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania
| | - Shouhao Zhou
- Division of Health Services and Behavioral Research, Department of Public Health Sciences, Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania; Penn State Cancer Institute, Hershey, Pennsylvania; Division of Biostatistics and Bioinformatics, Department of Public Health Sciences, Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania
| | - Douglas L Leslie
- Division of Health Services and Behavioral Research, Department of Public Health Sciences, Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania
| | - Mack T Ruffin
- Penn State Cancer Institute, Hershey, Pennsylvania; Department of Family and Community Medicine, Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania
| | - Eugene J Lengerich
- Division of Health Services and Behavioral Research, Department of Public Health Sciences, Penn State College of Medicine, The Pennsylvania State University, Hershey, Pennsylvania; Penn State Cancer Institute, Hershey, Pennsylvania
| |
Collapse
|
11
|
Vegunta S, Kling JM, Patel BK. Supplemental Cancer Screening for Women With Dense Breasts: Guidance for Health Care Professionals. Mayo Clin Proc 2021; 96:2891-2904. [PMID: 34686363 DOI: 10.1016/j.mayocp.2021.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 05/20/2021] [Accepted: 06/08/2021] [Indexed: 11/16/2022]
Abstract
Mammography is the standard for breast cancer screening. The sensitivity of mammography in identifying breast cancer, however, is reduced for women with dense breasts. Thirty-eight states have passed laws requiring that all women be notified of breast tissue density results in their mammogram report. The notification includes a statement that differs by state, encouraging women to discuss supplemental screening options with their health care professionals (HCPs). Several supplemental screening tests are available for women with dense breast tissue, but no established guidelines exist to direct HCPs in their recommendation of preferred supplemental screening test. Tailored screening, which takes into consideration the patient's mammographic breast density and lifetime breast cancer risk, can guide breast cancer screening strategies that are more comprehensive. This review describes the benefits and limitations of the various available supplemental screening tests to guide HCPs and patients in choosing the appropriate breast cancer screening.
Collapse
Affiliation(s)
- Suneela Vegunta
- Division of Women's Health Internal Medicine, Mayo Clinic, Scottsdale, AZ.
| | - Juliana M Kling
- Division of Women's Health Internal Medicine, Mayo Clinic, Scottsdale, AZ
| | - Bhavika K Patel
- Division of Breast Imaging, Mayo Clinic Hospital, Phoenix, AZ
| |
Collapse
|
12
|
Bowles EJA, O'Neill SC, Li T, Knerr S, Mandelblatt JS, Schwartz MD, Jayasekera J, Leppig K, Ehrlich K, Farrell D, Gao H, Graham AL, Luta G, Wernli KJ. Effect of a Randomized Trial of a Web-Based Intervention on Patient-Provider Communication About Breast Density. J Womens Health (Larchmt) 2021; 30:1529-1537. [PMID: 34582721 PMCID: PMC8823670 DOI: 10.1089/jwh.2021.0053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: Breast density increases breast cancer risk and decreases mammographic detection. We evaluated a personalized web-based intervention designed to improve breast cancer risk communication between women and their providers. Materials and Methods: This was a secondary outcome analysis of an online randomized trial. Women aged 40-69 years were randomized, February 2017-May 2018, to a control (n = 503) versus intervention website (n = 492). The intervention website included information about breast density, personalized breast cancer risk, chemoprevention, and magnetic resonance imaging. Participants self-reported communication about density with providers (yes/no) at 6 weeks and 12 months. We used logistic regression with generalized estimating equations to evaluate the association of study arm with density communication. In secondary analyses, we tested if the intervention was associated with indicators of patient activation (breast cancer worry, perceived risk, or health care use). Results: Women (mean age 62 years) in the intervention versus control arm were 2.39 times (95% confidence interval [CI] = 1.37-4.18) more likely to report density communication at 6 weeks; this effect persisted at 12 months (odds ratio [OR] = 1.71, 95% CI = 1.25-2.35). At 6 weeks, this effect was only significant among women who reported (OR = 3.23, 95% CI = 1.24-8.40) versus did not report any previous density discussions (OR = 1.64, 95% CI = 0.83-3.26). A quarter of women in each arm never had a density conversation at any time during the study. Conclusions: Despite providing personalized density and risk information, the intervention did not promote density discussions between women and their providers who had not had them previously. This intervention is unlikely to be used clinically to motivate density conversations in women who have not had them before. Clinical trial registration number NCT03029286.
Collapse
Affiliation(s)
- Erin J. Aiello Bowles
- Kaiser Permanente Washington Health Research Institute, Kaiser Permanente Washington, Seattle, Washington, USA.,Address correspondence to: Erin J. Aiello Bowles, MPH, Kaiser Permanente Washington Health Research Institute, 1730 Minor Avenue, Suite 1600, Seattle, WA 98101, USA
| | - Suzanne C. O'Neill
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, District of Columbia, USA
| | - Tengfei Li
- Department of Biostatistics, Bioinformatics, and Biomathematics, Georgetown University, Washington, District of Columbia, USA
| | - Sarah Knerr
- Department of Health Services, University of Washington, Seattle, Washington, USA
| | - Jeanne S. Mandelblatt
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, District of Columbia, USA
| | - Marc D. Schwartz
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, District of Columbia, USA
| | - Jinani Jayasekera
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, District of Columbia, USA
| | - Kathleen Leppig
- Clinical Genetics, Washington Permanente Medical Group, Seattle, Washington, USA
| | - Kelly Ehrlich
- Kaiser Permanente Washington Health Research Institute, Kaiser Permanente Washington, Seattle, Washington, USA
| | | | - Hongyuan Gao
- Kaiser Permanente Washington Health Research Institute, Kaiser Permanente Washington, Seattle, Washington, USA
| | - Amanda L. Graham
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, District of Columbia, USA.,Truth Initiative, Washington, District of Columbia, USA
| | - George Luta
- Department of Biostatistics, Bioinformatics, and Biomathematics, Georgetown University, Washington, District of Columbia, USA
| | - Karen J. Wernli
- Kaiser Permanente Washington Health Research Institute, Kaiser Permanente Washington, Seattle, Washington, USA
| |
Collapse
|
13
|
Hopper JL, Nguyen TL. Towards risk-stratified population breast cancer screening: more than mammographic density. Med J Aust 2021; 215:350-351. [PMID: 34532866 DOI: 10.5694/mja2.51268] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/26/2021] [Accepted: 08/30/2021] [Indexed: 12/27/2022]
Affiliation(s)
- John L Hopper
- Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VIC
| | - Tuong Linh Nguyen
- Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VIC
| |
Collapse
|
14
|
Nickel B, Copp T, Brennan M, Farber R, McCaffery K, Houssami N. The Impact of Breast Density Information or Notification on Women's Cognitive, Psychological, and Behavioral Outcomes: A Systematic Review. J Natl Cancer Inst 2021; 113:1299-1328. [PMID: 33544867 PMCID: PMC8486329 DOI: 10.1093/jnci/djab016] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 12/31/2020] [Accepted: 02/01/2021] [Indexed: 09/28/2023] Open
Abstract
BACKGROUND Breast density (BD) is an independent risk factor for breast cancer and reduces the sensitivity of mammography. This systematic review aims to synthesize evidence from existing studies to understand the impact of BD information and/or notification on women's cognitive, psychological, and behavioral outcomes. METHODS Studies were identified via relevant database searches up to March 2020. Two authors evaluated the eligibility of studies with verification from the study team, extracted and crosschecked data, and assessed the risk of bias. RESULTS Of the 1134 titles identified, 29 studies were included. Twenty-three studies were quantitative, including only 1 randomized controlled trial of women receiving BD information, and 6 were qualitative. Twenty-seven studies were conducted in the United States, with 19 conducted post-BD legislation. The overall results in terms of BD awareness, knowledge, attitudes, perceptions, and intentions were heterogeneous across included studies, with the strongest consistency demonstrated regarding the importance of communication with and involvement of health-care professionals. Together, the studies did, however, highlight that there is still limited awareness of BD in the community, especially in more socioeconomic disadvantaged communities, and limited knowledge about what BD means and the implications for women. Importantly, BD information in the context of overall breast cancer risk has not yet been studied. CONCLUSIONS There are important gaps in the understanding of the impact of BD information or notification on women and how best to communicate BD information to women. More high-quality evidence to inform both current and future practice related to BD is still needed.
Collapse
Affiliation(s)
- Brooke Nickel
- Wiser Healthcare, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
- Sydney Health Literacy Lab, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Tessa Copp
- Wiser Healthcare, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
- Sydney Health Literacy Lab, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Meagan Brennan
- Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
- School of Medicine Sydney, The University of Notre Dame, Sydney, Australia
| | - Rachel Farber
- Wiser Healthcare, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Kirsten McCaffery
- Wiser Healthcare, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
- Sydney Health Literacy Lab, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Nehmat Houssami
- Wiser Healthcare, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| |
Collapse
|
15
|
Seely JM, Peddle SE, Yang H, Chiarelli AM, McCallum M, Narasimhan G, Zakaria D, Earle CC, Fung S, Bryant H, Nicholson E, Politis C, Berg W. Breast Density and Risk of Interval Cancers: The Effect of Annual Versus Biennial Screening Mammography Policies in Canada. Can Assoc Radiol J 2021; 73:90-100. [PMID: 34279132 DOI: 10.1177/08465371211027958] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Regular screening mammography reduces breast cancer mortality. However, in women with dense breasts, the performance of screening mammography is reduced, which is reflected in higher interval cancer rates (ICR). In Canada, population-based screening mammography programs generally screen women biennially; however, some provinces and territories offer annual mammography for women with dense breast tissue routinely and/or on recommendation of the radiologist. This study compared the ICRs in those breast screening programs with a policy of annual vs. those with biennial screening for women with dense breasts. Among 148,575 women with dense breasts screened between 2008 to 2010, there were 288 invasive interval breast cancers; screening programs with policies offering annual screening for women with dense breasts had fewer interval cancers 63/70,814 (ICR 0.89/1000, 95% CI: 0.67-1.11) compared with those with policies of usual biennial screening 225/77,761 (ICR 1.45 /1000 (annualized), 95% CI: 1.19-1.72) i.e. 63% higher (p = 0.0016). In screening programs where radiologists' screening recommendations were able to be analyzed, a total of 76,103 women were screened, with 87 interval cancers; the ICR was lower for recommended annual (65/69,650, ICR 0.93/1000, 95% CI: 0.71, 1.16) versus recommended biennial screening (22/6,453, ICR 1.70/1000 (annualized), 95%CI: 0.70, 2.71)(p = 0.0605). Screening program policies of annual as compared with biennial screening in women with dense breasts had the greatest impact on reducing interval cancer rates. We review our results in the context of current dense breast notification in Canada.
Collapse
Affiliation(s)
- Jean Morag Seely
- Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.,Department of Radiology and Surgery, University of Ottawa, Ottawa, Ontario, Canada.,Department of Medical Imaging, The Ottawa Hospital, Ottawa, Ontario, Canada
| | | | - Huiming Yang
- Alberta Health Services, Edmonton, Alberta, Canada
| | | | - Megan McCallum
- Government of the Northwest Territories, Yellowknife, Northwest Territories, Canada
| | | | | | - Craig C Earle
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada.,Canadian Partnership Against Cancer, Toronto, Ontario, Canada
| | - Sharon Fung
- Canadian Partnership Against Cancer, Toronto, Ontario, Canada
| | - Heather Bryant
- Canadian Partnership Against Cancer, Toronto, Ontario, Canada
| | - Erika Nicholson
- Canadian Partnership Against Cancer, Halifax, Nova Scotia, Canada
| | - Chris Politis
- Canadian Partnership Against Cancer, Toronto, Ontario, Canada
| | - Wendie Berg
- Department of Radiology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,UPMC Magee-Womens Hospital, Pittsburgh, PA, USA
| |
Collapse
|
16
|
Varghese J, Gohari S, Regrag F, Rizki H, Faheem M, Al Naqqash A, Johnson L, Ledwidge S, Hu J, Dickens R, Wilkinson M, Jones L, Suaris T. Breast Density Notification: Current UK National Practice. Clin Breast Cancer 2021; 22:e101-e107. [PMID: 34099394 DOI: 10.1016/j.clbc.2021.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 04/24/2021] [Accepted: 04/26/2021] [Indexed: 11/03/2022]
Abstract
Increased breast density is a risk factor for breast cancer and can mask cancer on mammography. This survey attempts to understand clinician views regarding breast density notification in the United Kingdom. Two separate breast density surveys were distributed to radiologists and breast surgeons between May 2019 and May 2020. Invited participants were members of the British Society of Breast Radiology and the Association of Breast Surgeons. We received 232 completed questionnaires from 109 surgeons (71%) and 123 radiologists (41%). Fourteen percent of the surgeons reported discussing the increased risk of developing cancer with their patients, and 20% of the surgeons recommended further imaging compared with 50% of the radiologists. Fifty-two percent of surgeons and 28% of radiologists felt women should not be informed of their breast density scores considering the lack of National Health Service-funded supplementary imaging. Almost all respondents of this survey called for guidelines regarding the reporting and management of UK patients with increased breast density (90%). Density notification is becoming increasingly central to breast screening, and our results highlight an urgent need for a national consensus.
Collapse
Affiliation(s)
- Jajini Varghese
- Breast Unit, Royal Free NHS Trust, London, United Kingdom; UCL Division of Surgery and Interventional Science, University College London, London, United Kingdom
| | - Shireen Gohari
- General Surgery, Royal Sussex County Hospital, Brighton, United Kingdom
| | - Fatima Regrag
- Breast Unit, St. Barts NHS Trust, London, United Kingdom
| | - Hirah Rizki
- Breast Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Michael Faheem
- Breast Unit, St. Barts NHS Trust, London, United Kingdom
| | - Ahmed Al Naqqash
- UCL Division of Surgery and Interventional Science, University College London, London, United Kingdom.
| | - Laura Johnson
- Breast Unit, St. Barts NHS Trust, London, United Kingdom
| | | | - Jennifer Hu
- Breast Unit, St. Barts NHS Trust, London, United Kingdom
| | - Robert Dickens
- Radiology Department, Western Sussex Hospitals NHS Foundation Trust, West Sussex, United Kingdom
| | | | - Louise Jones
- Barts and The London School of Medicine and Dentistry, Blizard Institute, London, United Kingdom
| | - Tamara Suaris
- Radiology Department, St. Barts NHS Trust, London, United Kingdom
| |
Collapse
|
17
|
Seitzman RL, Pushkin J, Berg WA. Effect of an educational intervention on women's healthcare provider knowledge gaps about breast density, breast cancer risk, and screening. Menopause 2021; 28:909-917. [PMID: 33906202 DOI: 10.1097/gme.0000000000001780] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES We sought to assess the effect of an educational intervention, based on DenseBreast-info.org website content, on women's healthcare provider knowledge of breast density, its risk and screening implications, and comfort level discussing these topics with patients. METHODS US-based women's healthcare providers participated in a web-based pretest/posttest study from May 14, 2019 to September 30, 2019. Pretest included demographics; comfort/knowledge discussing breast density impact on risk and screening; and educational material. Posttest contained the same knowledge and comfort questions. We assessed mean pretest/posttest score and comfort level differences (paired t tests) and pretest/posttest knowledge gap differences (McNemar test). We evaluated associations of baseline characteristics with pretest score and score improvement using multiple linear regression, and associations with knowledge gaps using logistic regression. RESULTS Of 177 providers analyzed, 74.0% (131/177) were physicians and 71.8% (127/177) practiced obstetrics/gynecology. Average test score increased from 40.9% (5.7/14) responses correct pretest to 72.1% (10.1/14) posttest (P < 0.001). Pretest, 56.5% (100/177) knew women with extremely dense breasts have four-to-six-fold greater breast cancer risk than those with fatty breasts; 29.4% (52/177) knew risk increases with increasing glandular tissue; only 5.6% (10/177) knew 3D/tomosynthesis does not improve cancer detection in extremely dense breasts over 2D mammography; and 70.6% (125/177) would consider supplemental ultrasound after mammography in an average-risk 50-year old with dense breasts. Postintervention, these knowledge gaps resolved or reduced (all P < 0.005) and comfort in discussing breast density implications increased (all P < 0.001). CONCLUSIONS Important knowledge gaps about implications of breast density exist among women's healthcare providers, which can be effectively addressed with web-based education.
Collapse
Affiliation(s)
| | | | - Wendie A Berg
- DenseBreast-info, Inc., Deer Park, NY
- Department of Radiology, University of Pittsburgh School of Medicine, Magee-Womens Hospital of UPMC, Pittsburgh, PA
| |
Collapse
|
18
|
Huang S, Houssami N, Brennan M, Nickel B. The impact of mandatory mammographic breast density notification on supplemental screening practice in the United States: a systematic review. Breast Cancer Res Treat 2021; 187:11-30. [PMID: 33774734 DOI: 10.1007/s10549-021-06203-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 03/17/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE Dense breast tissue is an independent risk factor for breast cancer and lowers the sensitivity of screening mammography. Supplemental screening with ultrasound or MRI improves breast cancer detection rate but has potential harms. Breast density notification (BDN) legislation has been introduced in the United States (US) and its impact on supplemental screening practice is unclear. This study systematically reviewed current evidence to explore the impact of BDN on supplemental screening practice in the US. METHODS Medline, PubMed, Embase, Cochrane and the Cinhal Library databases were searched (2009-August 2020). Studies were assessed for eligibility, data were extracted and summarised, and study quality was evaluated. RESULTS Evidence from the included studies (n = 14) predominantly showed that BDN legislation increased the overall utilisation of supplemental screening by 0.5-143%. This effect was amplified if the notification included a follow-up telephone call informing women about additional screening benefits, and if the state's law mandated insurance cover for supplemental screening. Likelihood of supplemental screening was also influenced by history of breast biopsy and family history of breast cancer, race, age, socioeconomic status, density category, and physician's specialty and region. Some studies reported increases in biopsy rate (up to 4%) and cancer detection rate (up to 11%) after implementation of BDN legislation. CONCLUSION BDN leads to increased use of supplemental screening. This has implications for women and the health system. These findings can help inform current and future screening programs, where breast density notification is currently implemented or being considered.
Collapse
Affiliation(s)
- Shuangqin Huang
- Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Nehmat Houssami
- Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Meagan Brennan
- School of Medicine Sydney, University of Notre Dame Australia, Oxford St, Darlinghurst, NSW, Australia.
- Westmead Clinical School, Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.
| | - Brooke Nickel
- Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| |
Collapse
|
19
|
Kressin NR, Battaglia TA, Wormwood JB, Slanetz PJ, Gunn CM. Dense Breast Notification Laws' Association With Outcomes in the US Population: A Cross-Sectional Study. J Am Coll Radiol 2020; 18:685-695. [PMID: 33358722 DOI: 10.1016/j.jacr.2020.11.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 11/28/2020] [Accepted: 11/30/2020] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Understanding whether states' breast density notifications are associated with desired effects, or disparities, can inform federal policy. We examined self-reported receipt of personal breast density information, breast density discussions with providers, knowledge about density's masking effect, and association with increased breast cancer risk by state legislation status and women's sociodemographic characteristics. METHODS Cross-sectional observational population-based telephone survey of women aged >40 years who underwent mammography within prior 2 years, had no history of breast cancer, and had heard the term "breast density." RESULTS Among 2,306 women, 57% received personal breast density information. Multivariate regression models adjusted for covariates indicated that women in notification states were 1.5 times more likely to receive density information, and older Black and Asian women of lower income and lower health literacy were less likely. Overall, only 39% of women discussed density with providers; women in notification states were 1.75 times as likely. Older and Asian women were less likely to have spoken with providers; women with high literacy or prior biopsy were more likely. State legislation status was not associated with differences in density knowledge, but Hispanic women and women of lower income or low health literacy had less knowledge regarding density's masking effects; older women were more knowledgeable. Hispanic women and women of lower income or low health literacy were more likely, and middle-aged women less likely, to recognize increased breast cancer risk. DISCUSSION Some positive effects were observed, but sociodemographic disparities suggest tailoring of future breast density communications for specific populations of women to ensure equitable understanding.
Collapse
Affiliation(s)
- Nancy R Kressin
- Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts.
| | - Tracy A Battaglia
- Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts; Associate Director of the Belkin Breast Health Center, Boston Medical Center, and Director, Women's Health Group, Boston Medical Center
| | - Jolie B Wormwood
- Department of Psychology, University of New Hampshire, Durham, New Hampshire
| | - Priscilla J Slanetz
- Vice Chair of Academic Affairs and Associate Program Director of the Diagnostic Radiology Residency, Department of Radiology, Boston University Medical Center; President-Elect of the Massachusetts Radiological Society and Chair of the ACR Appropriateness Criteria Committee Breast Imaging Panel; Department of Radiology, Boston University School of Medicine, Boston, Massachusetts
| | - Christine M Gunn
- Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts
| |
Collapse
|
20
|
Nguyen TL, Schmidt DF, Makalic E, Maskarinec G, Li S, Dite GS, Aung YK, Evans CF, Trinh HN, Baglietto L, Stone J, Song YM, Sung J, MacInnis RJ, Dugué PA, Dowty JG, Jenkins MA, Milne RL, Southey MC, Giles GG, Hopper JL. Novel mammogram-based measures improve breast cancer risk prediction beyond an established mammographic density measure. Int J Cancer 2020; 148:2193-2202. [PMID: 33197272 DOI: 10.1002/ijc.33396] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 10/28/2020] [Accepted: 11/02/2020] [Indexed: 12/11/2022]
Abstract
Mammograms contain information that predicts breast cancer risk. We developed two novel mammogram-based breast cancer risk measures based on image brightness (Cirrocumulus) and texture (Cirrus). Their risk prediction when fitted together, and with an established measure of conventional mammographic density (Cumulus), is not known. We used three studies consisting of: 168 interval cases and 498 matched controls; 422 screen-detected cases and 1197 matched controls; and 354 younger-diagnosis cases and 944 controls frequency-matched for age at mammogram. We conducted conditional and unconditional logistic regression analyses of individually- and frequency-matched studies, respectively. We estimated measure-specific risk gradients as the change in odds per standard deviation of controls after adjusting for age and body mass index (OPERA) and calculated the area under the receiver operating characteristic curve (AUC). For interval, screen-detected and younger-diagnosis cancer risks, the best fitting models (OPERAs [95% confidence intervals]) involved: Cumulus (1.81 [1.41-2.31]) and Cirrus (1.72 [1.38-2.14]); Cirrus (1.49 [1.32-1.67]) and Cirrocumulus (1.16 [1.03 to 1.31]); and Cirrus (1.70 [1.48 to 1.94]) and Cirrocumulus (1.46 [1.27-1.68]), respectively. The AUCs were: 0.73 [0.68-0.77], 0.63 [0.60-0.66], and 0.72 [0.69-0.75], respectively. Combined, our new mammogram-based measures have twice the risk gradient for screen-detected and younger-diagnosis breast cancer (P ≤ 10-12 ), have at least the same discriminatory power as the current polygenic risk score, and are more correlated with causal factors than conventional mammographic density. Discovering more information about breast cancer risk from mammograms could help enable risk-based personalised breast screening.
Collapse
Affiliation(s)
- Tuong L Nguyen
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia
| | - Daniel F Schmidt
- Faculty of Information Technology, Monash University, Clayton, Victoria, Australia
| | - Enes Makalic
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia
| | | | - Shuai Li
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia.,Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK.,Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | - Gillian S Dite
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia.,Genetic Technologies Ltd., Fitzroy, Victoria, Australia
| | - Ye K Aung
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia
| | - Christopher F Evans
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia
| | - Ho N Trinh
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia
| | - Laura Baglietto
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Jennifer Stone
- Genetic Epidemiology Group, School of Population and Global Health, University of Western Australia, Perth, Western Australia, Australia
| | - Yun-Mi Song
- Department of Family Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Joohon Sung
- Department of Epidemiology School of Public Health, Seoul National University, Seoul, South Korea.,Institute of Health and Environment, Seoul National University, Seoul, South Korea
| | - Robert J MacInnis
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia.,Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, Victoria, Australia
| | - Pierre-Antoine Dugué
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia.,Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia.,Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, Victoria, Australia
| | - James G Dowty
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia
| | - Mark A Jenkins
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia
| | - Roger L Milne
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia.,Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia.,Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, Victoria, Australia
| | - Melissa C Southey
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia.,Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia.,Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, Victoria, Australia
| | - Graham G Giles
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia.,Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia.,Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, Victoria, Australia
| | - John L Hopper
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, Victoria, Australia
| |
Collapse
|
21
|
Wernli KJ, Bowles EA, Knerr S, Leppig KA, Ehrlich K, Gao H, Schwartz MD, O’Neill SC. Characteristics Associated with Participation in ENGAGED 2 - A Web-based Breast Cancer Risk Communication and Decision Support Trial. Perm J 2020; 24:1-4. [PMID: 33482952 PMCID: PMC7849258 DOI: 10.7812/tpp/19.205] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 10/14/2020] [Accepted: 03/01/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE We evaluated demographic and clinical characteristics associated with participation in a clinical trial testing the efficacy of an online tool to support breast cancer risk communication and decision support for risk mitigation to determine the generalizability of trial results. METHODS Eligible women were members of Kaiser Permanente Washington aged 40-69 years with a recent normal screening mammogram, heterogeneously or extremely dense breasts and a calculated risk of > 1.67% based on the Breast Cancer Surveillance Consortium 5-year breast cancer risk model. Trial outcomes were chemoprevention and breast magnetic resonance imaging by 12-months post-baseline. Women were recruited via mail with phone follow-up using plain language materials notifying them of their density status and higher than average breast cancer risk. Multivariable logistic regression calculated independent odds ratios (ORs) for associations between demographic and clinical characteristics with trial participation. RESULTS Of 2,569 eligible women contacted, 995 (38.7%) participated. Women with some college (OR = 1.99, 95% confidence interval [CI] 1.34-2.96) or college degree (OR = 3.35, 95% CI 2.29-4.90) were more likely to participate than high school-educated women. Race/ethnicity also was associated with participation (African-American OR = 0.50, 95% CI 0.29-0.87; Asian OR = 0.22, 95% CI 0.12-0.41). Multivariate adjusted ORs for family history of breast/ovarian cancer were not associated with trial participation. DISCUSSION Use of plain language and potential access to a website providing personal breast cancer risk information and education were insufficient in achieving representative participation in a breast cancer prevention trial. Additional methods of targeting and tailoring, potentially facilitated by clinical and community outreach, are needed to facilitate equitable engagement for all women.
Collapse
Affiliation(s)
- Karen J Wernli
- Kaiser Permanente Washington Health Research Institute, Seattle, WA
| | - Erin A Bowles
- Kaiser Permanente Washington Health Research Institute, Seattle, WA
| | | | | | - Kelly Ehrlich
- Kaiser Permanente Washington Health Research Institute, Seattle, WA
| | - Hongyuan Gao
- Kaiser Permanente Washington Health Research Institute, Seattle, WA
| | - Marc D Schwartz
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC
| | - Suzanne C O’Neill
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC
| |
Collapse
|
22
|
De Giorgis S, Brunetti N, Zawaideh J, Rossi F, Calabrese M, Tagliafico AS. Influence of Breast Density on Patient's Compliance during Ultrasound Examination: Conventional Handheld Breast Ultrasound Compared to Automated Breast Ultrasound. J Med Ultrasound 2020; 28:230-234. [PMID: 33659162 PMCID: PMC7869737 DOI: 10.4103/jmu.jmu_13_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 02/10/2020] [Accepted: 02/15/2020] [Indexed: 11/20/2022] Open
Abstract
Background: Our aim was to study the influence of breast density on patient's compliance during conventional handheld breast ultrasound (US) or automated breast US (ABUS), which could be used as adjunct screening modalities. Methods: Between January 2019 and June 2019, 221 patients (mean age: 53; age range: 24–89 years) underwent both US and ABUS. All participants had independently interpreted US and ABUS regarding patient compliance. The diagnostic experience with US or ABUS was described with a modified testing morbidity index (TMI). The scale ranged from 0 (worst possible experience) to 5 (acceptable experience). Standard statistics was used to compare the data of US and data of ABUS. Breast density was recorded with the Breast Imaging Reporting and Data System (BI-RADS) score. Results: The mean TMI score was 4.6 ± 0.5 for US and 4.3 ± 0.8 for ABUS. The overall difference between patients' experience on US and ABUS was statistically significant with P < 0.0001. The difference between patients' experience on US and ABUS in women with BI-RADS C and D for breast density was statistically significant with P < 0.02 in favor of US (4.7 ± 0.4) versus 4.5 ± 0.6 for ABUS. Patients' experience with breast density B was better for US (4.7 ± 0.4) versus 4.3 ± 0.6 for ABUS with P < 0.01. Pain or discomfort occurred during testing, especially in patients >40 years. Conclusion: Patient age (>40 years) is a significant predictor of decreased compliance to ABUS. Compliance of ABUS resulted lower that of US independently for breast density.
Collapse
Affiliation(s)
- Sara De Giorgis
- Department of Health Sciences, (DISSAL) - Radiology Section, University of Genova, Genova, Italy
| | - Nicole Brunetti
- Department of Health Sciences, (DISSAL) - Radiology Section, University of Genova, Genova, Italy
| | - Jeries Zawaideh
- Department of Health Sciences, (DISSAL) - Radiology Section, University of Genova, Genova, Italy
| | - Federica Rossi
- Department of Health Sciences, (DISSAL) - Radiology Section, University of Genova, Genova, Italy
| | | | - Alberto Stefano Tagliafico
- Department of Health Sciences, (DISSAL) - Radiology Section, University of Genova, Genova, Italy.,IRCCS-Ospedale Policlinico San Martino, Genova, Italy
| |
Collapse
|
23
|
Vegunta S, Kling JM, Patel BK. Can't See the Forest for the Trees: Cancer Screening in Dense Breasts. J Womens Health (Larchmt) 2020; 30:472-473. [PMID: 32721262 DOI: 10.1089/jwh.2020.8614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Suneela Vegunta
- Division of Women's Health-Internal Medicine, Mayo Clinic, Scottsdale, Arizona, USA
| | - Juliana M Kling
- Division of Women's Health-Internal Medicine, Mayo Clinic, Scottsdale, Arizona, USA
| | - Bhavika K Patel
- Division of Radiology, Mayo Clinic, Scottsdale, Arizona, USA
| |
Collapse
|
24
|
Kyanko KA, Hoag J, Busch SH, Aminawung JA, Xu X, Richman IB, Gross CP. Dense Breast Notification Laws, Education, and Women's Awareness and Knowledge of Breast Density: a Nationally Representative Survey. J Gen Intern Med 2020; 35:1940-1945. [PMID: 31916210 PMCID: PMC7351910 DOI: 10.1007/s11606-019-05590-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 09/26/2019] [Accepted: 11/27/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND To date, 38 states have enacted dense breast notification (DBN) laws mandating that mammogram reports include language informing women of risks related to dense breast tissue. OBJECTIVE Nationally representative survey to assess the association between residing in a state with a DBN law and women's awareness and knowledge about breast density, and breast cancer anxiety. DESIGN Internet survey conducted in 2018 with participants in KnowledgePanel®, an online research panel. PARTICIPANTS English-speaking US women ages 40-59 years without a personal history of breast cancer who had received at least one screening mammogram (N = 1928; survey completion rate 68.2%). MAIN MEASURES (1) Reported history of increased breast density, (2) knowledge of the increased risk of breast cancer with dense breasts, (3) knowledge of the masking effect of dense breasts on mammography, and (4) breast cancer anxiety. KEY RESULTS Women residing in DBN states were more likely to report increased breast density (43.6%) compared with women residing in non-DBN states (32.7%, p < 0.01, adjusted odds ratio, 1.70, 95% CI,1.34-2.17). Interaction effect between DBN states and education status showed that the impact of DBN on women's reporting of dense breasts was significant for women with greater than high school education, but not among women with a high school education or less (p value = 0.01 for interaction). Only 23.0% of women overall knew that increased breast density was associated with a higher risk of breast cancer, and 68.0% of women understood that dense breasts decreased the sensitivity of mammography. There were no significant differences between women in DBN states and non-DBN states for these outcomes, or for breast cancer-related anxiety. CONCLUSIONS State DBN laws were not associated with increased understanding of the clinical implications of breast density. DBN laws were associated with a higher likelihood of women reporting increased breast density, though not among women with lower education.
Collapse
Affiliation(s)
- Kelly A Kyanko
- Department of Population Health, New York University School of Medicine, New York, NY, 10016, USA.
| | | | | | | | - Xiao Xu
- Yale School of Medicine, New Haven, CT, USA
| | | | | |
Collapse
|
25
|
Aminawung JA, Hoag JR, Kyanko KA, Xu X, Richman IB, Busch SH, Gross CP. Breast cancer supplemental screening: Women's knowledge and utilization in the era of dense breast legislation. Cancer Med 2020; 9:5662-5671. [PMID: 32537899 PMCID: PMC7402830 DOI: 10.1002/cam4.3218] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 05/07/2020] [Accepted: 05/24/2020] [Indexed: 01/24/2023] Open
Abstract
Background Given the growth in dense breast notification (DBN) legislation in the United States, we examined the association between different types of DBN laws and supplemental screening behaviors among women. Methods We surveyed in March–April 2018 a nationally representative sample of women aged 40‐59 years who received a routine screening mammogram in the past 18 months. Survey items included the following topics regarding supplemental screening: discussing risks or benefits with a provider, knowledge about the risk of false positives, and utilization. We grouped women by state DBN into non‐DBN, generic DBN (mentions breast density but not supplemental screening), DBN that mentions supplemental screening (DBN‐SS), and DBN with mandated insurance coverage for supplemental screening (DBN‐coverage), and estimated adjusted predicted probabilities for supplemental screening behaviors. Results Of 1641 women surveyed, 21.3% resided in non‐DBN, 41.2% in generic DBN, 25.8% in DBN‐SS, and 12.5% in DBN‐coverage states. Overall, 23.0% of respondents had discussed supplemental screening with a provider, 11.3% of whom discussed the risks, and 49.5% discussed the benefits. In adjusted analysis, women living in DBN‐coverage states were more likely to discuss supplemental screening (27.5%) than women in non‐DBN states (13.6%); pairwise contrast 13.8% (95% CI, 2.1% to 25.6%; P = .01). They were also more likely to have received supplemental screening for increased breast density (19.3%) compared to women living in non‐DBN (9.9%); contrast 9.4% (95% CI, 1.6% to 17.3%; P = .01), Generic DBN (7.3%); difference 12.0% (95% CI, 4.6% to 19.4%; P =< .001), and DBN‐SS (8.8%); contrast 10.5% (95% CI, 2.6% to 18.5%; P < .01) states. Conclusions Women in DBN‐coverage states were more likely to discuss supplemental screening with their providers, and to undergo supplemental screening, compared to women in states with other types of DBN laws, or without DBN laws.
Collapse
Affiliation(s)
- Jenerius A Aminawung
- Cancer Outcomes, Public Policy, and Effectiveness Research (COPPER) Center, Yale School of Medicine, New Haven, CT, USA.,Department of General Internal Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Jessica R Hoag
- Cancer Outcomes, Public Policy, and Effectiveness Research (COPPER) Center, Yale School of Medicine, New Haven, CT, USA
| | - Kelly A Kyanko
- Department of Population Health, New York University School of Medicine, New York City, NY, USA
| | - Xiao Xu
- Cancer Outcomes, Public Policy, and Effectiveness Research (COPPER) Center, Yale School of Medicine, New Haven, CT, USA.,Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University School of Medicine, New Haven, CT, USA
| | - Ilana B Richman
- Cancer Outcomes, Public Policy, and Effectiveness Research (COPPER) Center, Yale School of Medicine, New Haven, CT, USA.,Department of General Internal Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Susan H Busch
- Cancer Outcomes, Public Policy, and Effectiveness Research (COPPER) Center, Yale School of Medicine, New Haven, CT, USA.,Department of Health Policy and Management, Yale School of Public Health, New Haven, CT, USA
| | - Cary P Gross
- Cancer Outcomes, Public Policy, and Effectiveness Research (COPPER) Center, Yale School of Medicine, New Haven, CT, USA.,Department of General Internal Medicine, Yale University School of Medicine, New Haven, CT, USA
| |
Collapse
|
26
|
Kressin NR, Wormwood JB, Battaglia TA, Gunn CM. Differences in Breast Density Awareness, Knowledge, and Plans Based on State Legislation Status and Sociodemographic Characteristics. J Gen Intern Med 2020; 35:1923-1925. [PMID: 31845108 PMCID: PMC7280429 DOI: 10.1007/s11606-019-05578-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 09/26/2019] [Accepted: 11/22/2019] [Indexed: 10/25/2022]
Affiliation(s)
- Nancy R Kressin
- Veterans Affairs Boston Healthcare System, Boston, MA, USA. .,Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine, Boston, MA, USA.
| | - Jolie B Wormwood
- Department of Psychology, University of New Hampshire, Durham, NH, USA
| | - Tracy A Battaglia
- Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine, Boston, MA, USA
| | - Christine M Gunn
- Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine, Boston, MA, USA
| |
Collapse
|
27
|
Schifferdecker KE, Tosteson ANA, Kaplan C, Kerlikowske K, Buist DSM, Henderson LM, Johnson D, Jaworski J, Jackson-Nefertiti G, Ehrlich K, Marsh MW, Vu L, Onega T, Wernli KJ. Knowledge and Perception of Breast Density, Screening Mammography, and Supplemental Screening: in Search of "Informed". J Gen Intern Med 2020; 35:1654-1660. [PMID: 31792869 PMCID: PMC7280373 DOI: 10.1007/s11606-019-05560-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 11/13/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND As of 2019, 37 US states have breast density notification laws. No qualitative study to date has examined women's perspectives about breast density in general or by states with and without notification laws. OBJECTIVE Explore women's knowledge and perceptions of breast density and experiences of breast cancer screening across three states with and without notification laws. DESIGN Qualitative research design using four focus groups conducted in 2017. PARTICIPANTS Forty-seven women who had a recent normal mammogram and dense breasts in registry data obtained through the Breast Cancer Surveillance Consortium. APPROACH Focus groups were 90 min, audio recorded, and transcribed for analysis. Data were analyzed using mixed deductive and inductive coding. KEY RESULTS Women reported variable knowledge levels of personal breast density and breast density in general, even among women living in states with a notification law. A number of women were aware of the difficulty of detecting cancer with dense breasts, but only one knew that density increased breast cancer risk. Across all states, very few women reported receiving information about breast density during healthcare visits beyond being encouraged to get supplemental imaging or to pay for new mammography technology (i.e., breast tomosynthesis). Women offered more imaging or different technology held strong convictions that these were "better," even though knowledge of differences, effectiveness, or harms across technologies seemed limited. Women from all states expressed a strong desire for more information about breast density. CONCLUSIONS More research needs to be done to understand how the medical community can best assist women in making informed decisions related to breast density, mammography, and supplemental screening. Options to explore include improved breast density notifications and education materials about breast density, continued development of personalized risk information tools, strategies for providers to discuss evidence and options based on risk stratification, and shared decision-making.
Collapse
Affiliation(s)
- Karen E Schifferdecker
- Department of Community and Family Medicine, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA.
- The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA.
- Center for Program Design and Evaluation at Dartmouth (CPDE), Lebanon, NH, USA.
| | - Anna N A Tosteson
- Department of Community and Family Medicine, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
- The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
- Department of Medicine, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
- Norris Cotton Cancer Center, Geisel School of Medicine at Dartmouth and Dartmouth-Hitchcock Health System, Lebanon, NH, USA
| | - Celia Kaplan
- Department of Medicine, University of California, San Francisco, CA, USA
| | - Karla Kerlikowske
- Department of Medicine, University of California, San Francisco, CA, USA
- Department Epidemiology and Biostatistics, University of California, San Francisco, CA, USA
- General Internal Medicine Section, University of California, San Francisco, CA, USA
- Department of Veterans Affairs, University of California, San Francisco, CA, USA
| | - Diana S M Buist
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Louise M Henderson
- Department of Radiology, University of North Carolina, Chapel Hill, NC, USA
| | - Dianne Johnson
- Department of Public Health Sciences, University of California, Davis, Davis, CA, USA
| | - Jill Jaworski
- Department of Public Health Sciences, University of California, Davis, Davis, CA, USA
| | | | - Kelly Ehrlich
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Mary W Marsh
- Department of Radiology, University of North Carolina, Chapel Hill, NC, USA
| | - Lisa Vu
- Department of Medicine, University of California, San Francisco, CA, USA
| | - Tracy Onega
- The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
- Department of Medicine, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
- Department of Biomedical Data Science, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
- Department of Epidemiology, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
| | - Karen J Wernli
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| |
Collapse
|
28
|
Nguyen DL, Ambinder EB, Jones MK, Mullen LA, Harvey SC. Improving State-Mandated Breast Density Notifications. J Am Coll Radiol 2020; 17:384-390. [DOI: 10.1016/j.jacr.2019.08.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Revised: 08/13/2019] [Accepted: 08/25/2019] [Indexed: 10/26/2022]
|
29
|
Tosteson ANA. An Abbreviated MRI Protocol for Breast Cancer Screening in Women With Dense Breasts: Promising Results, but Further Evaluation Required Prior to Widespread Implementation. JAMA 2020; 323:719-721. [PMID: 32096832 DOI: 10.1001/jama.2020.0357] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Anna N A Tosteson
- The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine, Dartmouth College and Norris Cotton Cancer Center, Lebanon, New Hampshire
| |
Collapse
|
30
|
Update on Breast Density, Risk Estimation, and Supplemental Screening. AJR Am J Roentgenol 2020; 214:296-305. [DOI: 10.2214/ajr.19.21994] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
31
|
Mahorter SS, Knerr S, Bowles EJA, Wernli KJ, Gao H, Schwartz MD, O'Neill SC. Prior breast density awareness, knowledge, and communication in a health system-embedded behavioral intervention trial. Cancer 2020; 126:1614-1621. [PMID: 31977078 DOI: 10.1002/cncr.32711] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 11/22/2019] [Accepted: 12/16/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND Breast density is an important breast cancer risk factor and a focus of recent national and state health policy efforts. This article describes breast density awareness, knowledge, and communication among participants in a health system-embedded trial with clinically elevated breast cancer risk 1 year before state-mandated density disclosure. METHODS Trial participants' demographics and prior health history were ascertained from electronic health records. The proportions of women reporting prior breast density awareness, knowledge of density's masking effect, and communication with a provider about their own breast density were calculated using baseline interview data collected from 2017 to 2018. Multiple logistic regression was used to estimate associations between women's characteristics and density awareness, knowledge, and communication. RESULTS Although the overwhelming majority of participants had heard of breast density (91%) and were aware of breast density's masking effect (87%), only 60% had ever discussed their breast density with a provider. Annual mammography screening was associated with prior breast density awareness (odds ratio [OR], 2.97; 95% confidence interval [CI], 1.29-6.81), knowledge (OR, 2.83; 95% CI, 1.20-6.66), and communication (OR, 2.87; 95% CI, 1.34-6.16) compared with an infrequent or unknown screening interval. Receipt of breast biopsy was also associated with prior knowledge (OR, 1.60; 95% CI, 1.04-2.45) and communication (OR, 1.36; 95% CI, 1.00-1.85). CONCLUSIONS Breast density awareness and knowledge are high among insured women participating in clinical research, even in the absence of mandated density disclosure. Patient-provider communication about personal density status is less common, particularly among women with fewer interactions with breast health specialists.
Collapse
Affiliation(s)
- Siobhan S Mahorter
- Department of Health Services, University of Washington, Seattle, Washington
| | - Sarah Knerr
- Department of Health Services, University of Washington, Seattle, Washington
| | | | - Karen J Wernli
- Kaiser Permanente Washington Health Research Institute, Seattle, Washington
| | - Hongyuan Gao
- Kaiser Permanente Washington Health Research Institute, Seattle, Washington
| | - Marc D Schwartz
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC
| | - Suzanne C O'Neill
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC
| |
Collapse
|
32
|
Rhodes DJ, Jenkins SM, Hruska CB, Vachon CM, Breitkopf CR. Breast Density Awareness, Knowledge, and Attitudes Among US Women: National Survey Results Across 5 Years. J Am Coll Radiol 2019; 17:391-404. [PMID: 31756308 DOI: 10.1016/j.jacr.2019.11.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 10/25/2019] [Accepted: 11/04/2019] [Indexed: 11/25/2022]
Abstract
PURPOSE To assess changes in breast density (BD) awareness, knowledge, and attitudes among US women over a period of 5 years. METHODS Using a probability-based web panel representative of the US population, we administered an identical BD survey in 2012 and 2017 to women aged 40 to 74 years. RESULTS In 2017, 65.8% had heard of BD (versus 57.5% in 2012; P = .0002). BD awareness in both 2012 and 2017 was significantly associated with race, income, and education. Among women aware of BD in 2017, 76.5% had knowledge of BD's relationship to masking (versus 71.5% in 2012; P = .04); 65.5% had knowledge of BD's relationship to cancer risk (versus 58.5%; P = .009); and 47.3% had discussed BD with a provider (versus 43.1% in 2012; P = .13). After multivariable adjustment, residence in a state with BD legislation was associated in 2017 with knowledge of BD's relationship to risk but not to masking. Most women wanted to know their BD (62.5% in 2017 versus 59.8% in 2012; P = .46); this information was anticipated to cause anxiety in 44.8% (versus 44.9% in 2012; P = .96); confusion in 35.9% (versus 43.0%; P = .002); and feeling informed in 89.7% (versus 90.4%; P = .64). Over three-quarters supported federal BD legislation in both surveys. Response rate to the 2017 survey was 55% (1,502 of 2,730) versus 65% (1,506 of 2,311) in 2012. CONCLUSION Although BD awareness has increased, important disparities persist. Knowledge of BD's impact on risk has increased; knowledge about masking and BD discussions with providers have not. Most women want to know their BD, would not feel anxious or confused as a result of knowing, and would feel empowered to make decisions. The federal BD notification legislation presents an opportunity to improve awareness and knowledge and encourage BD conversations with providers.
Collapse
|
33
|
Nguyen TL, Li S, Dite GS, Aung YK, Evans CF, Trinh HN, Baglietto L, Stone J, Song YM, Sung J, English DR, Jenkins MA, Dugué PA, Milne RL, Southey MC, Giles GG, Pike MC, Hopper JL. Interval breast cancer risk associations with breast density, family history and breast tissue aging. Int J Cancer 2019; 147:375-382. [PMID: 31609476 PMCID: PMC7318124 DOI: 10.1002/ijc.32731] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 09/16/2019] [Accepted: 09/27/2019] [Indexed: 01/04/2023]
Abstract
Interval breast cancers (those diagnosed between recommended mammography screens) generally have poorer outcomes and are more common among women with dense breasts. We aimed to develop a risk model for interval breast cancer. We conducted a nested case-control study within the Melbourne Collaborative Cohort Study involving 168 interval breast cancer patients and 498 matched control subjects. We measured breast density using the CUMULUS software. We recorded first-degree family history by questionnaire, measured body mass index (BMI) and calculated age-adjusted breast tissue aging, a novel measure of exposure to estrogen and progesterone based on the Pike model. We fitted conditional logistic regression to estimate odds ratio (OR) or odds ratio per adjusted standard deviation (OPERA) and calculated the area under the receiver operating characteristic curve (AUC). The stronger risk associations were for unadjusted percent breast density (OPERA = 1.99; AUC = 0.66), more so after adjusting for age and BMI (OPERA = 2.26; AUC = 0.70), and for family history (OR = 2.70; AUC = 0.56). When the latter two factors and their multiplicative interactions with age-adjusted breast tissue aging (p = 0.01 and 0.02, respectively) were fitted, the AUC was 0.73 (95% CI 0.69-0.77), equivalent to a ninefold interquartile risk ratio. In summary, compared with using dense breasts alone, risk discrimination for interval breast cancers could be doubled by instead using breast density, BMI, family history and hormonal exposure. This would also give women with dense breasts, and their physicians, more information about the major consequence of having dense breasts-an increased risk of developing an interval breast cancer.
Collapse
Affiliation(s)
- Tuong L Nguyen
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, VIC, Australia
| | - Shuai Li
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, VIC, Australia
| | - Gillian S Dite
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, VIC, Australia
| | - Ye K Aung
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, VIC, Australia
| | - Christopher F Evans
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, VIC, Australia
| | - Ho N Trinh
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, VIC, Australia
| | - Laura Baglietto
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Jennifer Stone
- Centre for Genetic Origins of Health and Disease, University of Western Australia, Perth, WA, Australia
| | - Yun-Mi Song
- Department of Family Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Joohon Sung
- Department of Epidemiology School of Public Health, Seoul National University, Seoul, South Korea.,Institute of Health and Environment, Seoul National University, Seoul, South Korea
| | - Dallas R English
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, VIC, Australia.,Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, VIC, Australia
| | - Mark A Jenkins
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, VIC, Australia
| | - Pierre-Antoine Dugué
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, VIC, Australia.,Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, VIC, Australia.,Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
| | - Roger L Milne
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, VIC, Australia.,Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, VIC, Australia.,Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
| | - Melissa C Southey
- Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
| | - Graham G Giles
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, VIC, Australia.,Cancer Epidemiology Division, Cancer Council Victoria, Melbourne, VIC, Australia.,Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
| | - Malcolm C Pike
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - John L Hopper
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Parkville, VIC, Australia
| |
Collapse
|
34
|
Liao GJ, Hippe DS, Chen LE, Lee JM, Liao JM, Ramsey SD, Lee CI. Physician Ordering of Screening Ultrasound: National Rates and Association With State-Level Breast Density Reporting Laws. J Am Coll Radiol 2019; 17:15-21. [PMID: 31326406 DOI: 10.1016/j.jacr.2019.07.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 06/20/2019] [Accepted: 07/01/2019] [Indexed: 11/29/2022]
Abstract
PURPOSE To describe factors associated with screening ultrasound ordering and determine whether adoption of state-level breast density reporting laws was associated with changes in ordering rates. MATERIALS AND METHODS We performed a cohort study using National Ambulatory Medical Care Survey data for 2007 to 2015. We included preventive office visits for women aged 40 to 74 years without breast symptoms and signs or additional reasons requiring ultrasound ordering. Multivariate logistic regression was used to identify changes in ultrasound ordering rates pre- versus post-state-level density reporting laws, accounting for patient-, physician-, and practice-level characteristics. Analyses were weighted to account for the multistage probability sampling design of National Ambulatory Medical Care Survey. RESULTS Our sample included 12,787 visits over the 9-year study period. Overall, 28.9% (3,370 of 12,787) of women underwent a breast examination and 22.1% (2,442 of 12,787) had a screening mammogram ordered. Only 3.3% (379 of 12,787) had screening ultrasound ordered. Screening ultrasounds were ordered more frequently for younger women (rate ratio [RR] 0.8 per 10-year increase in age, 95% confidence interval [CI]: 0.6-0.9, P = .003) and at urban practices (RR 2.3, 95% CI: 1.1-5.0, P = .028), and less frequently in practices with computer reminders for ordering screening tests (RR 0.6, 95% CI: 0.3-0.9, P = .024). In multivariate analyses, the rate of ultrasound ordering did not change after adoption of density notification laws (RR 0.7, 95% CI: 0.3-2.0, P = .57). CONCLUSION The rate of screening ultrasound ordering remains low over time. There was no observed association between adoption of state-level density reporting laws and overall changes in ultrasound ordering.
Collapse
Affiliation(s)
- Geraldine J Liao
- Department of Radiology, Virginia Mason Medical Center, Seattle, Washington; Department of Radiology, University of Washington School of Medicine, Seattle, Washington
| | - Daniel S Hippe
- Department of Radiology, University of Washington School of Medicine, Seattle, Washington
| | - Linda E Chen
- Department of Radiology, University of Washington School of Medicine, Seattle, Washington
| | - Janie M Lee
- Department of Radiology, University of Washington School of Medicine, Seattle, Washington; Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Joshua M Liao
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington; Value and Systems Science Lab, Seattle, Washington; Department of Health Services, University of Washington School of Public Health, Seattle, Washington; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Scott D Ramsey
- Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Medicine, University of Washington School of Medicine, Seattle, Washington
| | - Christoph I Lee
- Department of Radiology, University of Washington School of Medicine, Seattle, Washington; Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Health Services, University of Washington School of Public Health, Seattle, Washington.
| |
Collapse
|
35
|
Kerlikowske K, Miglioretti DL, Vachon CM. Discussions of Dense Breasts, Breast Cancer Risk, and Screening Choices in 2019. JAMA 2019; 322:69-70. [PMID: 31150040 PMCID: PMC7153958 DOI: 10.1001/jama.2019.6247] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Karla Kerlikowske
- Department of Medicine, University of California, San Francisco
- General Internal Medicine Section, Department of Veterans Affairs, University of California, San Francisco
| | - Diana L Miglioretti
- Department of Public Health Sciences, University of California, Davis
- Kaiser Permanente Washington Health Research Institute, Seattle
| | - Celine M Vachon
- Department of Health Sciences Research, Division of Epidemiology, Mayo Clinic, Rochester, Minnesota
| |
Collapse
|
36
|
Affiliation(s)
- Joann G Elmore
- David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California (J.G.E.)
| | - Christoph I Lee
- University of Washington School of Medicine, Seattle, Washington (C.I.L.)
| |
Collapse
|
37
|
Saraiya A, Baird GL, Lourenco AP. Breast Density Notification Letters and Websites: Are They Too "Dense"? J Am Coll Radiol 2019; 16:717-723. [PMID: 30686686 DOI: 10.1016/j.jacr.2018.11.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 11/07/2018] [Accepted: 11/08/2018] [Indexed: 11/24/2022]
Abstract
PURPOSE To evaluate grade-level readability of dense breast notification letters (DBNs) and popular websites. METHODS HIPAA-compliant, institutional review board-exempt study. As of April 2018, letter characteristics and grade-level readability were evaluated from states with mandated text using five readability metrics, one of which was the Flesch-Kincaid Grade Level. For states that had mandated DBNs in 2016, the 2016 data were compared with 2018. Readability was also assessed for common websites about dense breasts. RESULTS Thirty states had mandated text for DBNs. All were written above a Flesch-Kincaid sixth-grade level. Eight state DBNs were around or below a Flesch-Kincaid eighth-grade level. Connecticut was the highest (19.4) and Alabama and New York lowest (both at 7.2). For all states, the mean readability score using the five metrics exceeded an eighth-grade level. Of states that had updated DBNs since 2016, only one state significantly improved readability (Missouri 13.1 to 8.5). All DBNs discussed that breast density may mask cancer on a mammogram, 20 discussed the association with increased risk of breast cancer, and 23 discussed supplemental screening. For websites, the range of Flesch-Kincaid grade-level readability was 6 to 11.3. The lowest was the American Cancer Society dense breast website (6.0) followed by ACR dense breast patient pamphlet (7.2). CONCLUSION As of 2018, the mean readability score using five metrics for all state-mandated DBNs exceeded an eighth-grade reading level. Compared with 2016, only one state significantly decreased DBN grade-level readability. Publicly available websites performed relatively better.
Collapse
Affiliation(s)
- Ami Saraiya
- Department of Diagnostic Imaging, Rhode Island Hospital, The Warren Alpert Medical School of Brown University, Providence, Rhode Island.
| | - Grayson L Baird
- Department of Diagnostic Imaging, Rhode Island Hospital, The Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Ana P Lourenco
- Department of Diagnostic Imaging, Rhode Island Hospital, The Warren Alpert Medical School of Brown University, Providence, Rhode Island
| |
Collapse
|