Dataset Information

Clinician and patient perspectives on screening mammography among women age 75 and older: A pilot study of a novel decision aid.

ABSTRACT:

Objective

Supporting patient-clinician communication is key to implementing tailored, risk-based screening for older adults. Objectives of this multiphase mixed methods study were to identify factors that primary care clinicians consider influential when making screening mammography recommendations for women ≥ 75 years, develop a patient decision aid that incorporates these factors, and gather feasibility and acceptability from the patients' perspective.

Methods

Clinicians from a Mid-Atlantic practice network completed online surveys. Women in the same network completed surveys before and after receiving a tailored booklet that included information about the benefits and harms of screening for women ≥ 75 years, a breast cancer risk-estimate, and a question prompt list to support patient-clinician communication.

Results

Clinicians (N = 21) were primarily women [57.1%] and practiced family medicine [81.0%]. They cited patients' age ≥ 75 years [95.4%], comorbidity [86.4%], functional status [77.3%], cancer family history [63.6%], U.S. Preventive Services Task Force guidelines [81.8%] and new research [77.3%] as factors influencing their recommendations. Fourteen women completed baseline surveys and received personalized decision aids (Mean age = 79.1 years). Eleven completed the post-intervention survey. All were satisfied with the booklet length, 81.8% found the booklet easy to understand and 72.7% helpful in decision-making Perceived lifetime breast cancer risk decreased significantly from pre- to post-intervention (p = 0.02).

Conclusions

Results suggest this decision aid, which incorporates key decisional factors from the clinician's perspective, is feasible and acceptable to patients.

Innovation

A tailored decision aid booklet is innovative as it provides information on personalized risk and potential benefits and harms to older women considering screening.

SUBMITTER: Braithwaite D

PROVIDER: S-EPMC10136373 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Clinician and patient perspectives on screening mammography among women age 75 and older: A pilot study of a novel decision aid.

Braithwaite Dejana D Chicaiza Anthony A Lopez Katherine K Lin Kenneth W KW Mishori Ranit R Karanth Shama D SD Anton Stephen S Miller Kristen K Schonberg Mara A MA Schoenborn Nancy L NL O'Neill Suzanne C SC

PEC innovation 20230131

<h4>Objective</h4>Supporting patient-clinician communication is key to implementing tailored, risk-based screening for older adults. Objectives of this multiphase mixed methods study were to identify factors that primary care clinicians consider influential when making screening mammography recommendations for women ≥ 75 years, develop a patient decision aid that incorporates these factors, and gather feasibility and acceptability from the patients' perspective.<h4>Methods</h4>Clinicians from a ...[more]

PMID: 37124453

Similar Datasets

Project description:ImportanceGuidelines recommend that women 75 years and older should be informed of the benefits and risks of mammography before being screened. However, few are adequately informed.ObjectivesTo develop and evaluate a mammography screening decision aid (DA) for women 75 years and older.DesignWe designed the DA using international standards. Between July 14, 2010, and April 10, 2012, participants completed a pretest survey and read the DA before an appointment with their primary care physician. They completed a posttest survey after their appointment. Medical records were reviewed for follow-up information.Setting and participantsBoston, Massachusetts, academic primary care practice. Eligible women were aged 75 to 89 years, English speaking, had not had a mammogram in 9 months but had been screened within the past 3 years, and did not have a history of dementia or invasive or noninvasive breast cancer. Of 84 women approached, 27 declined to participate, 12 were unable to complete the study for logistical reasons, and 45 participated.InterventionsThe DA includes information on breast cancer risk, life expectancy, competing mortality risks, possible outcomes of screening, and a values clarification exercise.Main outcomes and measuresKnowledge of the benefits and risks of screening, decisional conflict, and screening intentions; documentation in the medical record of a discussion of the risks and benefits of mammography with a primary care physician within 6 months; and the receipt of screening within 15 months. We used the Wilcoxon signed rank test and McNemar test to compare pretest-posttest information.ResultsThe median age of participants was 79 years, 69% (31 of 45) were of non-Hispanic white race/ethnicity, and 60% (27 of 45) had attended at least some college. Comparison of posttest results with pretest results demonstrated 2 findings. First, knowledge of the benefits and risks of screening improved (P < .001). Second, fewer participants intended to be screened (56% [25 of 45] afterward compared with 82% [37 of 45] before, P = .03). Decisional conflict declined but not significantly (P = .10). In the following 6 months, 53% (24 of 45) of participants had a primary care physician note that documented the discussion of the risks and benefits of screening compared with 11% (5 of 45) in the previous 5 years (P < .001). While 84% (36 of 43) had been screened within 2 years of participating, 60% (26 of 43) were screened within 15 months after participating (≥ 2 years since their last mammogram) (P = .01). Overall, 93% (42 of 45) found the DA helpful.Conclusions and relevanceA DA may improve older women's decision making about mammography screening.

Project description:ImportanceGuidelines recommend that women 75 years and older be informed of the benefits and harms of mammography before screening.ObjectiveTo test the effects of receipt of a paper-based mammography screening decision aid (DA) for women 75 years and older on their screening decisions.Design, setting, and participantsA cluster randomized clinical trial with clinician as the unit of randomization. All analyses were completed on an intent-to-treat basis. The setting was 11 primary care practices in Massachusetts or North Carolina. Of 1247 eligible women reached, 546 aged 75 to 89 years without breast cancer or dementia who had a mammogram within 24 months but not within 6 months and saw 1 of 137 clinicians (herein referred to as PCPs) from November 3, 2014, to January 26, 2017, participated. A research assistant (RA) administered a previsit questionnaire on each participant's health, breast cancer risk factors, sociodemographic characteristics, and screening intentions. After the visit, the RA administered a postvisit questionnaire on screening intentions and knowledge.InterventionsReceipt of the DA (DA arm) or a home safety (HS) pamphlet (control arm) before a PCP visit.Main outcomes and measuresParticipants were followed up for 18 months for receipt of mammography screening (primary outcome). To examine the effects of the DA, marginal logistic regression models were fit using generalized estimating equations to allow for clustering by PCP. Adjusted probabilities and risk differences were estimated to account for clustering by PCP.ResultsOf 546 women in the study, 283 (51.8%) received the DA. Patients in each arm were well matched; their mean (SD) age was 79.8 (3.7) years, 428 (78.4%) were non-Hispanic white, 321 (of 543 [59.1%]) had completed college, and 192 (35.2%) had less than a 10-year life expectancy. After 18 months, 9.1% (95% CI, 1.2%-16.9%) fewer women in the DA arm than in the control arm had undergone mammography screening (51.3% vs 60.4%; adjusted risk ratio, 0.84; 95% CI, 0.75-0.95; P = .006). Women in the DA arm were more likely than those in the control arm to rate their screening intentions lower from previsit to postvisit (69 of 283 [adjusted %, 24.5%] vs 47 of 263 [adjusted %, 15.3%]), to be more knowledgeable about the benefits and harms of screening (86 [adjusted %, 25.5%] vs 32 [adjusted %, 11.7%]), and to have a documented discussion about mammography with their PCP (146 [adjusted %, 47.4%] vs 111 [adjusted %, 38.9%]). Almost all women in the DA arm (94.9%) would recommend the DA.Conclusions and relevanceProviding women 75 years and older with a mammography screening DA before a PCP visit helps them make more informed screening decisions and leads to fewer women choosing to be screened, suggesting that the DA may help reduce overscreening.Trial registrationClinicalTrials.gov Identifier: NCT02198690.

Project description:BackgroundTo help inform screening decisions, a mammography screening decision aid (DA) for women aged 75 years and older was tested in a cluster randomized clinical trial of 546 women. DA use increased women's knowledge of the benefits and harms of mammography and lowered screening rates. In the current study, the objective was to examine whether participants' views of the DA and/or its effects differed by educational attainment.MethodsA secondary analysis was conducted of 283 women who received the DA before a personal care provider (PCP) visit during the trial to examine the acceptability of the DA and its effects on knowledge of the benefits and harms of mammography, screening intentions, and receipt of screening by educational attainment. Adjusted analyses accounted for clustering by PCP.ResultsOf the 283 participants, 43% had a college education or less. Regardless of educational attainment, 87.2% found the DA helpful. Women with lower educational attainment were less likely to understand all of the DA's content (46.3% vs 67.5%; P < .001), had less knowledge of the benefits and harms of mammography (adjusted mean ± standard error knowledge score, 7.1 ± 0.3 vs 8.1 ± 0.3; P < .001), and were less likely to lower screening intentions (adjusted percentage, 11.4% vs 19.4%; P = .01). Receipt of screening did not differ by educational attainment.ConclusionsA mammography DA for women aged 75 years and older was helpful to women regardless of their educational attainment; however, those with a college degree or greater understood the DA and, possibly as a result, lowered their screening intentions. Future studies need to examine how to better support informed decision making around mammography screening in older women with lower educational attainment.Lay summaryThe authors examined data from a previous study to learn the effects of a mammography decision aid (DA) for women aged 75 years and older according to their level of education. Overall, women found the DA helpful, but women with lower educational attainment found it harder to understand the benefits and harms of mammography screening and were less likely to lower their screening intentions than women with a college degree. The findings suggest that women aged 75 years and older who have lower educational attainment may need an even lower literacy DA and/or more support from health care professionals.

Project description:BACKGROUND:We previously developed a pamphlet decision aid (DA) on mammography screening for women ≥ 75 years. However, implementing DAs in primary care may be challenging and may require support from non-physician healthcare team members. OBJECTIVE:To learn from primary care administrators, nurses, and staff their thoughts on how best to implement a mammography DA for women ≥ 75 years in practice. DESIGN:Qualitative study entailing in-person individual interviews using a semi-structured interview guide. PARTICIPANTS:Thirty-two non-physician healthcare team members (69.6% of those approached) participated from 8 different primary care practices (community and academic) in the Boston area or in Chapel Hill, NC. APPROACH:Participants were asked to provide feedback on the DA, their thoughts on ways to make the DA available to older women, and factors that would make it easier and/or harder to implement. KEY RESULTS:Participants felt the DA was clear, balanced, and understandable, but felt that it needed to be shorter for women with low health literacy. Most participants felt that as long as use of the DA was approved and supported by clinicians that women ≥ 75 years should receive the DA before a visit from staff (usually medical assistants) so that patients could ask their clinicians questions during the visit. Facilitators of DA use included its perceived helpfulness with decision-making, its format, and that existing systems (panel management, electronic medical record alerts) could be accessed to get the DA to patients especially at Medicare Annual Wellness visits. Participants perceived a need for training, albeit minimal, to provide the DA to patients. Barriers of DA use included competing demands on clinician and staff time. CONCLUSIONS:Participants felt that as long as use of the mammography DA for women ≥ 75 years was supported by clinicians, it would be feasible to implement with minimal refinements to existing healthcare system processes.

Project description:BackgroundThe cost-effectiveness of screening mammography beyond age 75 years remains unclear.ObjectiveTo estimate benefits, harms, and cost-effectiveness of extending mammography to age 80, 85, or 90 years according to comorbidity burden.DesignMarkov microsimulation model.Data sourcesSEER (Surveillance, Epidemiology, and End Results) program and Breast Cancer Surveillance Consortium.Target populationU.S. women aged 65 to 90 years in groups defined by Charlson comorbidity score (CCS).Time horizonLifetime.PerspectiveNational health payer.InterventionScreening mammography to age 75, 80, 85, or 90 years.Outcome measuresBreast cancer death, survival, and costs.Results of base-case analysisExtending biennial mammography from age 75 to 80 years averted 1.7, 1.4, and 1.0 breast cancer deaths and increased days of life gained by 5.8, 4.2, and 2.7 days per 1000 women for comorbidity scores of 0, 1, and 2, respectively. Annual mammography beyond age 75 years was not cost-effective, but extending biennial mammography to age 80 years was ($54 000, $65 000, and $85 000 per quality-adjusted life-year [QALY] gained for women with CCSs of 0, 1, and ≥2, respectively). Overdiagnosis cases were double the number of deaths averted from breast cancer.Results of sensitivity analysisCosts per QALY gained were sensitive to changes in invasive cancer incidence and shift of breast cancer stage with screening mammography.LimitationNo randomized controlled trials of screening mammography beyond age 75 years are available to provide model parameter inputs.ConclusionAlthough annual mammography is not cost-effective, biennial screening mammography to age 80 years is; however, the absolute number of deaths averted is small, especially for women with comorbidities. Women considering screening beyond age 75 years should weigh the potential harms of overdiagnosis versus the potential benefit of averting death from breast cancer.Primary funding sourceNational Cancer Institute and National Institutes of Health.

Dataset Information

Clinician and patient perspectives on screening mammography among women age 75 and older: A pilot study of a novel decision aid.

Objective

Methods

Results

Conclusions

Innovation

Publications

Clinician and patient perspectives on screening mammography among women age 75 and older: A pilot study of a novel decision aid.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets