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Riganti P, Ruiz Yanzi MV, Escobar Liquitay CM, Sgarbossa NJ, Alarcon-Ruiz CA, Kopitowski KS, Franco JV. Shared decision-making for supporting women's decisions about breast cancer screening. Cochrane Database Syst Rev 2024; 5:CD013822. [PMID: 38726892 PMCID: PMC11082933 DOI: 10.1002/14651858.cd013822.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/13/2024]
Abstract
BACKGROUND In breast cancer screening programmes, women may have discussions with a healthcare provider to help them decide whether or not they wish to join the breast cancer screening programme. This process is called shared decision-making (SDM) and involves discussions and decisions based on the evidence and the person's values and preferences. SDM is becoming a recommended approach in clinical guidelines, extending beyond decision aids. However, the overall effect of SDM in women deciding to participate in breast cancer screening remains uncertain. OBJECTIVES To assess the effect of SDM on women's satisfaction, confidence, and knowledge when deciding whether to participate in breast cancer screening. SEARCH METHODS We searched the Cochrane Breast Cancer Group's Specialised Register, CENTRAL, MEDLINE, Embase, CINAHL, PsycINFO, ClinicalTrials.gov, and the World Health Organization International Clinical Trials Registry Platform on 8 August 2023. We also screened abstracts from two relevant conferences from 2020 to 2023. SELECTION CRITERIA We included parallel randomised controlled trials (RCTs) and cluster-RCTs assessing interventions targeting various components of SDM. The focus was on supporting women aged 40 to 75 at average or above-average risk of breast cancer in their decision to participate in breast cancer screening. DATA COLLECTION AND ANALYSIS Two review authors independently assessed studies for inclusion and conducted data extraction, risk of bias assessment, and GRADE assessment of the certainty of the evidence. Review outcomes included satisfaction with the decision-making process, confidence in the decision made, knowledge of all options, adherence to the chosen option, women's involvement in SDM, woman-clinician communication, and mental health. MAIN RESULTS We identified 19 studies with 64,215 randomised women, mostly with an average to moderate risk of breast cancer. Two studies covered all aspects of SDM; six examined shortened forms of SDM involving communication on risks and personal values; and 11 focused on enhanced communication of risk without other SDM aspects. SDM involving all components compared to control The two eligible studies did not assess satisfaction with the SDM process or confidence in the decision. Based on a single study, SDM showed uncertain effects on participant knowledge regarding the age to start screening (risk ratio (RR) 1.18, 95% confidence interval (CI) 0.61 to 2.28; 133 women; very low certainty evidence) and frequency of testing (RR 0.84, 95% CI 0.68 to 1.04; 133 women; very low certainty evidence). Other review outcomes were not measured. Abbreviated forms of SDM with clarification of values and preferences compared to control Of the six included studies, none evaluated satisfaction with the SDM process. These interventions may reduce conflict in the decision made, based on two measures, Decisional Conflict Scale scores (mean difference (MD) -1.60, 95% CI -4.21 to 0.87; conflict scale from 0 to 100; 4 studies; 1714 women; very low certainty evidence) and the proportion of women with residual conflict compared to control at one to three months' follow-up (rate of women with a conflicted decision, RR 0.75, 95% CI 0.56 to 0.99; 1 study; 1001 women, very low certainty evidence). Knowledge of all options was assessed through knowledge scores and informed choice. The effect of SDM may enhance knowledge (MDs ranged from 0.47 to 1.44 higher scores on a scale from 0 to 10; 5 studies; 2114 women; low certainty evidence) and may lead to higher rates of informed choice (RR 1.24, 95% CI 0.95 to 1.63; 4 studies; 2449 women; low certainty evidence) compared to control at one to three months' follow-up. These interventions may result in little to no difference in anxiety (MD 0.54, 95% -0.96 to 2.14; scale from 20 to 80; 2 studies; 749 women; low certainty evidence) and the number of women with worries about cancer compared to control at four to six weeks' follow-up (RR 0.88, 95% CI 0.73 to 1.06; 1 study, 639 women; low certainty evidence). Other review outcomes were not measured. Enhanced communication about risks without other SDM aspects compared to control Of 11 studies, three did not report relevant outcomes for this review, and none assessed satisfaction with the SDM process. Confidence in the decision made was measured by decisional conflict and anticipated regret of participating in screening or not. These interventions, without addressing values and preferences, may result in lower confidence in the decision compared to regular communication strategies at two weeks' follow-up (MD 2.89, 95% CI -2.35 to 8.14; Decisional Conflict Scale from 0 to 100; 2 studies; 1191 women; low certainty evidence). They may result in higher anticipated regret if participating in screening (MD 0.28, 95% CI 0.15 to 0.41) and lower anticipated regret if not participating in screening (MD -0.28, 95% CI -0.42 to -0.14). These interventions increase knowledge (MD 1.14, 95% CI 0.61 to 1.62; scale from 0 to 10; 4 studies; 2510 women; high certainty evidence), while it is unclear if there is a higher rate of informed choice compared to regular communication strategies at two to four weeks' follow-up (RR 1.27, 95% CI 0.83 to 1.92; 2 studies; 1805 women; low certainty evidence). These interventions result in little to no difference in anxiety (MD 0.33, 95% CI -1.55 to 0.99; scale from 20 to 80) and depression (MD 0.02, 95% CI -0.41 to 0.45; scale from 0 to 21; 2 studies; 1193 women; high certainty evidence) and lower cancer worry compared to control (MD -0.17, 95% CI -0.26 to -0.08; scale from 1 to 4; 1 study; 838 women; high certainty evidence). Other review outcomes were not measured. AUTHORS' CONCLUSIONS Studies using abbreviated forms of SDM and other forms of enhanced communications indicated improvements in knowledge and reduced decisional conflict. However, uncertainty remains about the effect of SDM on supporting women's decisions. Most studies did not evaluate outcomes considered important for this review topic, and those that did measured different concepts. High-quality randomised trials are needed to evaluate SDM in diverse cultural settings with a focus on outcomes such as women's satisfaction with choices aligned to their values.
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Affiliation(s)
- Paula Riganti
- Family and Community Medicine Division, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - M Victoria Ruiz Yanzi
- Family and Community Medicine Division, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | | | - Nadia J Sgarbossa
- Health Department, Universidad Nacional de La Matanza, Buenos Aires, Argentina
| | - Christoper A Alarcon-Ruiz
- Unidad de Investigación para la Generación y Síntesis de Evidencias en Salud, Universidad San Ignacio de Loyola, Lima, Peru
| | - Karin S Kopitowski
- Family and Community Medicine Division, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Juan Va Franco
- Institute of General Practice, Medical Faculty of the Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
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Neroni MA, Crilly N. How to Guard Against Fixation? Demonstrating Individual Vulnerability is More Effective Than Warning of General Risk. J Creat Behav 2020. [DOI: 10.1002/jocb.465] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Ebert DD, Franke M, Kählke F, Küchler A, Bruffaerts R, Mortier P, Karyotaki E, Alonso J, Cuijpers P, Berking M, Auerbach RP, Kessler RC, Baumeister H. Increasing intentions to use mental health services among university students. Results of a pilot randomized controlled trial within the World Health Organization's World Mental Health International College Student Initiative. Int J Methods Psychiatr Res 2019; 28:e1754. [PMID: 30456814 PMCID: PMC6877244 DOI: 10.1002/mpr.1754] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 09/28/2018] [Accepted: 10/12/2018] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND The majority of university students with mental health problems are untreated. Only a small empirical literature exists on strategies to increase mental health service use. AIMS To investigate the effects and moderators of a brief acceptance-facilitating intervention on intention to use mental health services among university students. METHOD Within the German site of the World Health Organization's World Mental Health International College Student (WMH-ICS) initiative, 1,374 university students were randomized to an intervention condition (IC; n = 664) or a control condition (CC; n = 710) that was implemented in the survey itself. Both conditions received the questions assessing mental disorders and suicidality that were included in other WMH-ICS surveys. The IC group then additionally received: Internet-based personalized feedback based on subject symptom severity in the domains of depression, anxiety, substance use, suicidal thoughts and behaviors, and nonsuicidal self-injury; psychoeducation tailored to the personal symptom profile; and information about available university and community mental health services. The primary outcome was reported intention to use psychological interventions in the next semester, which was the last question in the survey. A broad range of potential moderating factors was explored. RESULTS There was a significant main effect of the intervention with students randomized to IC, reporting significantly higher intentions to seek help in the next semester than students in the CC condition (d = 0.12, 95% CI: 0.02 to 0.23). Moderator analyses indicated that the intervention was more effective among students that fulfilled the criteria for lifetime (d = 0.34; 95% CI: -0.08 to 0.7) and 12-month panic-disorder (d = 0.32; 95% CI: -0.10 to 0.74) compared with those without lifetime (d = 0.11; 95% CI: 0.00 to 0.22) or 12-month panic disorder (d = 0.11; 95% CI: 0.00 to 0.22), students with lower (d = 0.37; 95% CI: -0.77 to 1.51) than higher (d = -0.01; 95% CI: -0.36 to 0.34) self-reported physical health, and students with nonheterosexual (d = 0.38; 95% CI: 0.08 to 0.67) compared with heterosexual (d = 0.06; 95% CI: -0.06 to 0.17) sexual orientation. The intervention had no effects among students who reported that they recognized that they had an emotional problem and "are already working actively to change it" (Stage 4 "stages of change"). CONCLUSIONS A simple acceptance-facilitating intervention can increase intention to use mental health services, although effects, are on average, small. Future studies should investigate more personalized approaches with interventions tailored to barriers and clinical characteristics of students. In order to optimize intervention effects, the development and evaluation should be realized in designs that are powered to allow incremental value of different intervention components and tailoring strategies to be evaluated, such as in multiphase optimization designs.
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Affiliation(s)
- David Daniel Ebert
- Department of Clinical Psychology and PsychotherapyUniversity of Erlangen‐NurembergErlangenGermany
| | - Marvin Franke
- Department of Clinical Psychology and PsychotherapyUniversity of Erlangen‐NurembergErlangenGermany
| | - Fanny Kählke
- Department of Clinical Psychology and PsychotherapyUniversity of Erlangen‐NurembergErlangenGermany
| | - Ann‐Marie Küchler
- Department for Clinical Psychology and PsychotherapyUlm UniversityUlmGermany
| | - Ronny Bruffaerts
- Public Health PsychiatryKU Leuven; Universitair Psychiatrisch Centrum KU LeuvenLeuvenBelgium
| | - Philippe Mortier
- Research Group Psychiatry, Department of NeurosciencesKU Leuven UniversityLeuvenBelgium
| | - Eirini Karyotaki
- Department of Clinical PsychologyVU Amsterdam and Amsterdam Public Health InstituteAmsterdamThe Netherlands
| | - Jordi Alonso
- Health Services Research UnitIMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain; Pompeu Fabra University (UPF), Barcelona, Spain; CIBER en Epidemiología y Salud Pública (CIBERESP)MadridSpain
| | - Pim Cuijpers
- Department of Clinical PsychologyVU Amsterdam and Amsterdam Public Health InstituteAmsterdamThe Netherlands
| | - Matthias Berking
- Department of Clinical Psychology and PsychotherapyUniversity of Erlangen‐NurembergErlangenGermany
| | - Randy P. Auerbach
- Department of PsychiatryColumbia University, New York, USA; Division of Clinical Developmental Neuroscience, Sackler InstituteNew YorkNew York
| | - Ronald C. Kessler
- Department of Health Care PolicyHarvard Medical SchoolBostonMassachusetts
| | - Harald Baumeister
- Department for Clinical Psychology and PsychotherapyUlm UniversityUlmGermany
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Gilbert H, Sutton S, Morris R, Petersen I, Wu Q, Parrott S, Galton S, Kale D, Magee MS, Gardner L, Nazareth I. Start2quit: a randomised clinical controlled trial to evaluate the effectiveness and cost-effectiveness of using personal tailored risk information and taster sessions to increase the uptake of the NHS Stop Smoking Services. Health Technol Assess 2018; 21:1-206. [PMID: 28121288 DOI: 10.3310/hta21030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND The NHS Stop Smoking Services (SSSs) offer help to smokers who want to quit. However, the proportion of smokers attending the SSSs is low and current figures show a continuing downward trend. This research addressed the problem of how to motivate more smokers to accept help to quit. OBJECTIVES To assess the relative effectiveness, and cost-effectiveness, of an intervention consisting of proactive recruitment by a brief computer-tailored personal risk letter and an invitation to a 'Come and Try it' taster session to provide information about the SSSs, compared with a standard generic letter advertising the service, in terms of attendance at the SSSs of at least one session and validated 7-day point prevalent abstinence at the 6-month follow-up. DESIGN Randomised controlled trial of a complex intervention with follow-up 6 months after the date of randomisation. SETTING SSSs and general practices in England. PARTICIPANTS All smokers aged ≥ 16 years identified from medical records in participating practices who were motivated to quit and who had not attended the SSS in the previous 12 months. Participants were randomised in the ratio 3 : 2 (intervention to control) by a computer program. INTERVENTIONS Intervention - brief personalised and tailored letter sent from the general practitioner using information obtained from the screening questionnaire and from medical records, and an invitation to attend a taster session, run by the local SSS. Control - standard generic letter from the general practice advertising the local SSS and the therapies available, and asking the smoker to contact the service to make an appointment. MAIN OUTCOME MEASURES (1) Proportion of people attending the first session of a 6-week course over a period of 6 months from the receipt of the invitation letter, measured by records of attendance at the SSSs; (2) 7-day point prevalent abstinence at the 6-month follow-up, validated by salivary cotinine analysis; and (3) cost-effectiveness of the intervention. RESULTS Eighteen SSSs and 99 practices within the SSS areas participated; 4384 participants were randomised to the intervention (n = 2636) or control (n = 1748). One participant withdrew and 4383 were analysed. The proportion of people attending the first session of a SSS course was significantly higher in the intervention group than in the control group [17.4% vs. 9.0%; unadjusted odds ratio (OR) 2.12, 95% confidence interval (CI) 1.75 to 2.57; p < 0.001]. The validated 7-day point prevalent abstinence at the 6-month follow-up was significantly higher in the intervention group than in the control group (9.0% vs. 5.6%; unadjusted OR 1.68, 95% CI 1.32 to 2.15; p < 0.001), as was the validated 3-month prolonged abstinence and all other periods of abstinence measured by self-report. Using the National Institute for Health and Care Excellence decision-making threshold range of £20,000-30,000 per quality-adjusted life-year gained, the probability that the intervention was more cost-effective than the control was up to 27% at 6 months and > 86% over a lifetime horizon. LIMITATIONS Participating SSSs may not be representative of all SSSs in England. Recruitment was low, at 4%. CONCLUSIONS The Start2quit trial added to evidence that a proactive approach with an intensive intervention to deliver personalised risk information and offer a no-commitment introductory session can be successful in reaching more smokers and increasing the uptake of the SSS and quit rates. The intervention appears less likely to be cost-effective in the short term, but is highly likely to be cost-effective over a lifetime horizon. FUTURE WORK Further research could assess the separate effects of these components. TRIAL REGISTRATION Current Controlled Trials ISRCTN76561916. FUNDING DETAILS This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 21, No. 3. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Hazel Gilbert
- Research Department of Primary Care and Population Health, University College London, London, UK
| | - Stephen Sutton
- Institute of Public Health, University of Cambridge, Cambridge, UK
| | - Richard Morris
- Research Department of Primary Care and Population Health, University College London, London, UK
| | - Irene Petersen
- Research Department of Primary Care and Population Health, University College London, London, UK
| | - Qi Wu
- Department of Health Sciences, University of York, York, UK
| | - Steve Parrott
- Department of Health Sciences, University of York, York, UK
| | - Simon Galton
- Smokefree Camden (Public Health), NHS Camden, London, UK
| | - Dimitra Kale
- Research Department of Primary Care and Population Health, University College London, London, UK
| | - Molly Sweeney Magee
- Research Department of Primary Care and Population Health, University College London, London, UK
| | - Leanne Gardner
- Research Department of Primary Care and Population Health, University College London, London, UK
| | - Irwin Nazareth
- Research Department of Primary Care and Population Health, University College London, London, UK
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5
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Berardi R, Nacciarriti D, Tamburrano T, Carbonari G, Romagnoli E, Duca M, Burattini M, Silva RR, Cellerino R, Cascinu S. Compliance with Breast and Cervical Cancer Screening Programs in Women: Results from a Population-Based Study. Tumori 2018; 99:565-71. [DOI: 10.1177/030089161309900501] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims and background Women's adherence to mammography and PAP test screening guidelines is a fundamental topic regarding women's health. The aim of the study was to evaluate the knowledge and compliance to breast and cervical cancer screening programs in women living in three Italian towns, where a public screening program, consisting of free mammography every two years and free PAP test every three years, is ongoing. Methods An anonymous survey was mailed to a random sample of women. Eight 120-min focus discussions with groups of women exploring perceptions, knowledge and practices were carried out after analysis of the returned surveys. Results Replies were received from 1345 women (response rate, 27%). Almost every woman knew of the screening program, but women's practice of mammography was age-dependent: up to 72% of the women performed it before the age of 50. Conversely, the age of the first PAP test was rather late: up to 70% of the women performed it at over 30 years of age. Women with a lower educational level reported being screened less than those with a higher level. During the group discussions, women's perceptions, knowledge and beliefs regarding cancer and screening, together with aspects of the health care system, appeared to strongly influence the preventive practices. Many women deplored being infrequently instructed by health professionals. Conclusions Despite the limitations of the study due to the low response rate, we believe that health professionals should invest on encouraging factors and reduce the deterring factors to optimize screening practices.
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Affiliation(s)
- Rossana Berardi
- Clinica di Oncologia Medica,
Università Politecnica delle Marche, Ospedali Riuniti di Ancona, Ancona
| | | | | | | | | | - Monia Duca
- Medical Oncology, Ospedale Profili,
Fabriano
| | - Michela Burattini
- Clinica di Oncologia Medica,
Università Politecnica delle Marche, Ospedali Riuniti di Ancona, Ancona
| | | | - Riccardo Cellerino
- Postgraduate School of Oncology,
Università Politecnica delle Marche, Ancona, Italy
| | - Stefano Cascinu
- Clinica di Oncologia Medica,
Università Politecnica delle Marche, Ospedali Riuniti di Ancona, Ancona
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West DS, Greene P, Pulley L, Kratt P, Gore S, Weiss H, Siegfried N. Stepped-Care, Community Clinic Interventions to Promote Mammography Use among Low-Income Rural African American Women. Health Educ Behav 2016; 31:29S-44S. [PMID: 15296690 DOI: 10.1177/1090198104266033] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Few studies have investigated community clinic-based interventions to promote mammography screening among rural African American women. This study randomized older low-income rural African American women who had not participated in screening in the previous 2 years to a theory-based, personalized letter or usual care; no group differences in mammography rate were evident at 6-month follow-up. Women who had not obtained a mammogram were then randomized to a tailored call delivered by community health care workers or a tailored letter. There were no group differences in mammography rates after the second 6-month follow-up. However, among women who had never had a mammogram, the tailored call was more effective in promoting mammography use. Tailored counseling may be an effective screening promotion strategy for hard-to-reach rural African American women with no history of screening. Further research into this strategy may facilitate efforts to reduce health disparities in underserved low-income rural African American populations.
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Affiliation(s)
- Delia Smith West
- University of Arkansas Medical Sciences, College of Public Health, 4301West Markham Street, #820, Little Rock, AR72205, USA.
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Abstract
BACKGROUND There is a trend towards greater patient involvement in healthcare decisions. Although screening is usually perceived as good for the health of the population, there are risks associated with the tests involved. Achieving both adequate involvement of consumers and informed decision making are now seen as important goals for screening programmes. Personalised risk estimates have been shown to be effective methods of risk communication. OBJECTIVES To assess the effects of personalised risk communication on informed decision making by individuals taking screening tests. We also assess individual components that constitute informed decisions. SEARCH METHODS Two authors searched the Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library, Issue 3, 2012), MEDLINE (OvidSP), EMBASE (OvidSP), CINAHL (EbscoHOST) and PsycINFO (OvidSP) without language restrictions. We searched from 2006 to March 2012. The date ranges for the previous searches were from 1989 to December 2005 for PsycINFO and from 1985 to December 2005 for other databases. For the original version of this review, we also searched CancerLit and Science Citation Index (March 2001). We also reviewed the reference lists and conducted citation searches of included studies and other systematic reviews in the field, to identify any studies missed during the initial search. SELECTION CRITERIA Randomised controlled trials incorporating an intervention with a 'personalised risk communication element' for individuals undergoing screening procedures, and reporting measures of informed decisions and also cognitive, affective, or behavioural outcomes addressing the decision by such individuals, of whether or not to undergo screening. DATA COLLECTION AND ANALYSIS Two authors independently assessed each included trial for risk of bias, and extracted data. We extracted data about the nature and setting of interventions, and relevant outcome data. We used standard statistical methods to combine data using RevMan version 5, including analysis according to different levels of detail of personalised risk communication, different conditions for screening, and studies based only on high-risk participants rather than people at 'average' risk. MAIN RESULTS We included 41 studies involving 28,700 people. Nineteen new studies were identified in this update, adding to the 22 studies included in the previous two iterations of the review. Three studies measured informed decision with regard to the uptake of screening following personalised risk communication as a part of their intervention. All of these three studies were at low risk of bias and there was strong evidence that the interventions enhanced informed decision making, although with heterogeneous results. Overall 45.2% (592/1309) of participants who received personalised risk information made informed choices, compared to 20.2% (229/1135) of participants who received generic risk information. The overall odds ratios (ORs) for informed decision were 4.48 (95% confidence interval (CI) 3.62 to 5.53 for fixed effect) and 3.65 (95% CI 2.13 to 6.23 for random effects). Nine studies measured increase in knowledge, using different scales. All of these studies showed an increase in knowledge with personalised risk communication. In three studies the interventions showed a trend towards more accurate risk perception, but the evidence was of poor quality. Four out of six studies reported non-significant changes in anxiety following personalised risk communication to the participants. Overall there was a small non-significant decrease in the anxiety scores. Most studies (32/41) measured the uptake of screening tests following interventions. Our results (OR 1.15 (95% CI 1.02 to 1.29)) constitute low quality evidence, consistent with a small effect, that personalised risk communication in which a risk score was provided (6 studies) or the participants were given their categorised risk (6 studies), increases uptake of screening tests. AUTHORS' CONCLUSIONS There is strong evidence from three trials that personalised risk estimates incorporated within communication interventions for screening programmes enhance informed choices. However the evidence for increasing the uptake of such screening tests with similar interventions is weak, and it is not clear if this increase is associated with informed choices. Studies included a diverse range of screening programmes. Therefore, data from this review do not allow us to draw conclusions about the best interventions to deliver personalised risk communication for enhancing informed decisions. The results are dominated by findings from the topic area of mammography and colorectal cancer. Caution is therefore required in generalising from these results, and particularly for clinical topics other than mammography and colorectal cancer screening.
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Affiliation(s)
- Adrian G K Edwards
- Cochrane Institute of Primary Care and Public Health, School ofMedicine, Cardiff University, Cardiff, UK.
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McCaul KD, Reid PA, Rathge RW, Martinson B. Does Concern About Breast Cancer Inhibit or Promote Breast Cancer Screening? Basic and Applied Social Psychology 2010. [DOI: 10.1207/s15324834basp1802_5] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Albada A, Ausems MGEM, Bensing JM, van Dulmen S. Tailored information about cancer risk and screening: a systematic review. Patient Educ Couns 2009; 77:155-171. [PMID: 19376676 DOI: 10.1016/j.pec.2009.03.005] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2008] [Revised: 10/27/2008] [Accepted: 03/02/2009] [Indexed: 05/27/2023]
Abstract
OBJECTIVE To study interventions that provide people with information about cancer risk and about screening that is tailored to their personal characteristics. We assess the tailoring characteristics, theory base and effects on risk perception, knowledge and screening behavior of these interventions. METHODS A systematic literature review in this field was performed. PubMed, EMBASE, PsychINFO, CINAHL and Cochrane databases were searched. Forty studies fulfilled all inclusion criteria. Methodological quality was assessed and a best evidence synthesis conducted for the 28 randomized controlled trials without co-intervention or with similar co-intervention in intervention and control group. RESULTS Most included studies evaluated an intervention aiming to promote cancer screening. The majority of articles (30) evaluated information that was tailored based on variables related to behavior change, sometimes combined with cancer risk factors. Ten other articles described an intervention that tailored information based on risk factors only. CONCLUSION Information that was tailored based on behavior change variables increased realistic perception of cancer risks and knowledge of cancer compared to generic information. Also, information tailored to individuals' risk factors increased realistic risk perception compared to generic information. PRACTICE IMPLICATIONS To improve cancer risk perception and knowledge health providers could better give patients information about cancer risk and screening that is tailored to their personal characteristics than generic information.
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Affiliation(s)
- Akke Albada
- NIVEL (Netherlands Institute for Health Services Research), Utrecht, The Netherlands.
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Park K, Choi KS, Kye SY, Park SH, Yoon NH, Park EC. Unwanted effects of risk notification for breast cancer regarding intention toward mammography utilization. Psychooncology 2009; 19:823-9. [PMID: 19653333 DOI: 10.1002/pon.1618] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE This study was conducted to explore the possible influence of risk notification regarding breast cancer on the intention of women to undergo mammography. METHODS This study employed an uncontrolled before-after design. A baseline survey was conducted in a random sample of 1000 women to examine the sociodemographic variables, breast cancer risk factors, and screening-related variables. All subjects received the findings of a personalized health-risk appraisal (HRA) following the baseline interview. After 2 months of the baseline survey, a survey was conducted in 855 women to assess whether the intention of undergoing mammography had changed. Thus, the modification in the intention by communicating the individual risk status was assessed. RESULTS There was an overall increase from baseline to post-intervention in the number of subjects with the intention of undergoing mammography. Women in the contemplation and action stages who had intention toward mammography utilization at baseline showed decreased intention regarding mammography. After intervention in the form of HRA to promote mammography utilization, it was determined that young age, being married, being in neither the precontemplation nor the relapse stage, and having one or more risk factors of breast cancer were the predictors of intention to undergo mammography. CONCLUSIONS Our findings indicate that communicating the risk status by HRA service can have a negative effect in the promotion of health-conscious behavior. The selection of the appropriate type of intervention using HRA to promote mammography utilization in the target group will be enhanced by taking into account the risk status of each client.
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Affiliation(s)
- Keeho Park
- Cancer Information and Education Branch, National Cancer Center, Goyang, South Korea
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Baron RC, Rimer BK, Breslow RA, Coates RJ, Kerner J, Melillo S, Habarta N, Kalra GP, Chattopadhyay S, Wilson KM, Lee NC, Mullen PD, Coughlin SS, Briss PA. Client-directed interventions to increase community demand for breast, cervical, and colorectal cancer screening a systematic review. Am J Prev Med 2008; 35:S34-55. [PMID: 18541187 DOI: 10.1016/j.amepre.2008.04.002] [Citation(s) in RCA: 155] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2007] [Revised: 02/05/2008] [Accepted: 04/10/2008] [Indexed: 11/25/2022]
Abstract
Most major medical organizations recommend routine screening for breast, cervical, and colorectal cancers. Screening can lead to early detection of these cancers, resulting in reduced mortality. Yet not all people who should be screened are screened, either regularly or, in some cases, ever. This report presents the results of systematic reviews of effectiveness, applicability, economic efficiency, barriers to implementation, and other harms or benefits of interventions designed to increase screening for breast, cervical, and colorectal cancers by increasing community demand for these services. Evidence from these reviews indicates that screening for breast cancer (mammography) and cervical cancer (Pap test) has been effectively increased by use of client reminders, small media, and one-on-one education. Screening for colorectal cancer by fecal occult blood test has been increased effectively by use of client reminders and small media. Additional research is needed to determine whether client incentives, group education, and mass media are effective in increasing use of any of the three screening tests; whether one-on-one education increases screening for colorectal cancer; and whether any demand-enhancing interventions are effective in increasing the use of other colorectal cancer screening procedures (i.e., flexible sigmoidoscopy, colonoscopy, double contrast barium enema). Specific areas for further research are also suggested in this report.
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Affiliation(s)
- Roy C Baron
- Community Guide Branch, National Center for Health Marketing, CDC, Atlanta, Georgia, USA
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12
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Abstract
BACKGROUND Individuals with a first-degree relative who has had colorectal cancer are at increased risk for colorectal cancer and thus can benefit from early detection. Tailored risk counseling may increase adherence to screening guidelines in these persons. The present study evaluated a culturally sensitive Colon Cancer Risk Counseling (CCRC) intervention for relatives of colorectal cancer patients. METHODS A randomized trial evaluated personalized CCRC sessions with print materials and follow-up phone calls compared with a comparable General Health Counseling (GHC) intervention. One hundred and seventy-six siblings and children of colorectal cancer patients, living in Hawaii, were assessed at baseline and 4 and 12 months after intervention. Physician verification of colorectal cancer screening reports supplemented survey data. RESULTS The CCRC intervention had a significant treatment effect at 4 months (13% greater increase than for GHC) that plateaued to a trend at 12 months. For those who were nonadherent at baseline, the CCRC led to a 17% net increase in screening adherence. Participants rated the CCRC intervention better than GHC for the amount and usefulness of new information. CONCLUSIONS Using a study design that compared risk counseling to an attention-matched and tailored control condition provided a rigorous test of CCRC that emphasized the relevance of family experience with colorectal cancer. The combination face-to-face, phone, and small media risk counseling intervention for people with a family history of colorectal cancer should be considered for adoption in health care and public health settings.
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Affiliation(s)
- Karen Glanz
- Rollins School of Public Health, Emory University, 1518 Clifton Road Northeast, Room 526, Atlanta, GA 30322, USA.
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13
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Abstract
BACKGROUND There is a trend towards greater patient involvement in healthcare decisions. Adequate discussion of the risks and benefits associated with different choices is often required if involvement is to be genuine and effective. Achieving both the adequate involvement of consumers and informed decision making are now seen as important goals for any screening programme. Personalised risk estimates have been shown to be effective methods of risk communication in general, but the effectiveness of different strategies has not previously been examined. OBJECTIVES To assess the effects of different types of personalised risk communication for consumers making decisions about taking screening tests. SEARCH STRATEGY We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library Issue 4, 2004), MEDLINE (1985 to December 2005), EMBASE (1985 to December 2005), CINAHL (1985 to December 2005), and PsycINFO (1989 to December 2005). Follow-up searches involved hand searching Preventive Medicine, citation searches on seven authors, and searching reference lists of articles. For the original version of this review (Edwards 2003c) we also searched CancerLit (1985 to 2001) and Science Citation Index Expanded (searched March 2002). SELECTION CRITERIA Randomised controlled trials addressing the decision by consumers of whether or not to undergo screening, incorporating an intervention with a 'personalised risk communication element' and reporting cognitive, affective, or behavioural outcomes. A 'personalised risk communication element' is based on the individual's own risk factors for a condition (such as age or family history). It may be calculated from an individual's risk factors using formulae derived from epidemiological data, and presented as an absolute or relative risk or as a risk score, or it may be categorised into, for example, high, medium or low risk groups. It may be less detailed still, involving a listing, for example, of a consumer's risk factors as a focus for discussion and intervention. DATA COLLECTION AND ANALYSIS Two authors independently assessed each trial for quality and extracted data. We extracted data about the nature and setting of the intervention, and relevant outcome data, along with items relating to methodological quality. We then used standard statistical methods of the Consumers and Communication Review Group to combine data using MetaView, including analysis according to different levels of detail of personalised risk communication, different condition for screening, and studies based only on high risk participants rather than people at 'average' risk. MAIN RESULTS Twenty-two studies were included, nine of which were added in the 2006 update of this review. There was weak evidence, consistent with a small effect, that personalised risk communication (whether written, spoken or visually presented) increases uptake of screening tests (odds ratio (OR) 1.31 (random effects, 95% confidence interval (CI) 0.98 to 1.77). In three studies the interventions showed a trend towards more accurate risk perception (OR 1.65 (95% CI 0.96 to 2.81), and three other trials with heterogenous outcome measures showed improvements in knowledge with personalised risk interventions. There was little other evidence from these studies that the interventions promoted or achieved informed decision making by consumers about participation in screening. More detailed personalised risk communication may be associated with a smaller increase in uptake of tests. That is, for personalised risk communication which used and presented numerical calculations of risk, the OR for test uptake was 0.82 (95% CI 0.65 to 1.03). For risk estimates or calculations which were categorised into high, medium or low strata of risk, the OR was 1.42 (95% CI 1.07 to 1.89). For risk communication that simply listed personal risk factors the OR was 1.42 (95% CI 0.95 to 2.12). Over half of the included studies assessed interventions in the context of mammography. These studies showed similar effects to the overall dataset. The five studies examining risk communication in high risk individuals (individuals at higher risk due to, for example, a family history of breast cancer or other conditions) showed larger odds ratios for uptake of tests than the other studies (random effects OR 1.74; 95% CI 1.05 to 2.88). There were insufficient data from the included studies to report odds ratios on other key outcomes such as: intention to take tests, anxiety, satisfaction with decisions, decisional conflict, knowledge and resource use. AUTHORS' CONCLUSIONS Personalised risk communication (as currently implemented in the included studies) may have a small effect on increasing uptake of screening tests, and there is only limited evidence that the interventions have promoted or achieved informed decision making by consumers.
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Affiliation(s)
- A G K Edwards
- Cardiff University, Dept of General Practice, Centre for Health Services Research, 2nd Floor, Neuadd Meirionnydd, Heath Park, Cardiff, Wales, UK.
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14
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Slater JS, Henly GA, Ha CN, Malone ME, Nyman JA, Diaz S, McGovern PG. Effect of direct mail as a population-based strategy to increase mammography use among low-income underinsured women ages 40 to 64 years. Cancer Epidemiol Biomarkers Prev 2005; 14:2346-52. [PMID: 16214915 DOI: 10.1158/1055-9965.epi-05-0034] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Women with inadequate health insurance have lower mammography rates than the general population. Finding successful strategies to enroll eligible women is an ongoing challenge for the National Breast and Cervical Cancer Early Detection Program. To test the effectiveness of a population-based strategy to increase mammography utilization among low-income underinsured women ages 40 to 64 years, a randomized trial was conducted to assess the effect of two mailed interventions on mammography utilization through Sage, the National Breast and Cervical Cancer Early Detection Program in Minnesota. Women (N = 145,467) ages 40 to 63 years [mean (SD), 49.7 (6.8)] with estimated household incomes below 50,000 US dollars (47.9% were < 35,000 US dollars) from a commercial database were randomized to three groups: Mail, Mail Plus Incentive, or Control. Both the Mail and the Mail Plus Incentive groups received two simple mailings prompting them to call a toll-free number to access free mammography services. The Mail Plus Incentive intervention offered a small monetary incentive for a completed mammogram. After 1 year, both intervention groups had significantly higher Sage mammography rates than the Controls, and the Mail Plus Incentive group had a significantly higher rate than the Mail group. The Mail and Mail Plus Incentive interventions were estimated to produce increases in Sage screening rates of 0.23% and 0.75%, respectively, beyond the composite Control rate of 0.83%. Direct mail is an effective strategy for increasing mammography use through Sage. Coupling direct mail with an incentive significantly enhances the intervention's effectiveness. Direct mail should be considered as a strategy to increase mammography use among low-income, medically underserved women.
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Affiliation(s)
- Jonathan S Slater
- Cancer Control Section, Minnesota Department of Health, 717 Delaware Street Southeast, P.O. Box 9441, Minneapolis, MN 55440-9441, USA.
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15
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Abstract
OBJECTIVE To assess the effects of different types of individualised risk communication for patients who are deciding whether to participate in screening. DESIGN Systematic review. DATA SOURCES Specialist register of the Cochrane consumers and communication review group, scientific databases, and a manual follow up of references. SELECTION OF STUDIES Studies were randomised controlled trials addressing decisions by patients whether or not to undergo screening and incorporating an intervention with an element of "individualised" risk communication-based on the individual's own risk factors for a condition (such as age or family history). OUTCOME MEASURES The principal outcome was uptake of screening tests; further cognitive and affective measures were also assessed to gauge informed decision making. RESULTS 13 studies were included, 10 of which addressed mammography programmes. Individualised risk communication was associated with an increased uptake of screening tests (odds ratio 1.5, 95% confidence interval 1.11 to 2.03). Few cognitive or affective outcomes were reported consistently, so it was not possible to conclude whether this increase in the uptake of tests was related to informed decision making by patients. CONCLUSIONS Individualised risk estimates may be effective for purposes of population health, but their effects on increasing uptake of screening programmes may not be interpretable as evidence of informed decision making by patients. Greater attention is required to ways of developing interventions for screening programmes that can achieve this.
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Affiliation(s)
- Adrian Edwards
- Department of Primary Care, University of Wales Swansea Clinical School, Singleton Park, Swansea SA2 8PP.
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16
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Abstract
This article explores the use of family history of disease as a public health tool for risk stratification and improved disease prevention by drawing from previous research on women at moderate risk of developing breast cancer because of a positive family history. About one quarter to one third of women do not appear to be aware of the added risk a family history of breast cancer poses, and many women with a family history overestimate their risk. It is unclear whether risk perceptions are causally related to breast cancer screening in women with a family history. Exaggerated risk perceptions may not hinder breast cancer screening, unless accompanied by distress. Studies suggest that counseling women with a family history of breast cancer about their risk has a small and short-term effect on risk comprehension, a small effect on breast cancer screening, psychological benefits for some women, and unintended negative effects on screening for other women. Future research needs to consider the psychological, individual difference, and cultural variables that moderate counseling effects, recruitment biases, the prospective relationship between perceived risk and breast cancer screening, and whether risk perceptions and comprehension need to match objective risk to be an effective tool to promote screening.
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Affiliation(s)
- Janet Audrain-McGovern
- Department of Psychiatry, University of Pennsylvania, 3535 Market Street, Suite 4100, Philadelphia, PA 19104, USA.
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17
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Abstract
BACKGROUND There is a trend towards greater patient involvement in health care decisions. Adequate discussion of the risks and benefits associated with different choices is often required if involvement is to be genuine and effective. Achieving adequate involvement of consumers and informed decision making are now seen as important goals for any screening programme. Individualised risk estimates have been shown to be effective methods of risk communication in general, but the effectiveness of different strategies has not previously been examined. OBJECTIVES To assess the effects of different types of individualised risk communication for consumers making decisions about participating in screening. SEARCH STRATEGY We searched the Cochrane Consumers and Communication Review Group specialised register (searched March 2001), MEDLINE (1985 to 2001), EMBASE (1985 to 2001), CancerLit (1985 to 2001), CINAHL (1985 to 2001), ClinPSYC (1989 to 2001), and the Science Citation Index Expanded (searched March 2002). Follow-up searches involved hand searching Preventive Medicine, citation searches on seven authors, and searching reference lists of articles. SELECTION CRITERIA Randomised controlled trials addressing the decision by consumers of whether or not to undergo screening, incorporating an intervention with a 'personalised risk communication element' and reporting cognitive, affective, or behavioural outcomes. A 'personalised risk communication element' is based on the individual's own risk factors for a condition (such as age or family history). It may be calculated from an individual's risk factors using formulae derived from epidemiological data, and presented as an absolute risk or as a risk score, or it may be categorised into, for example, high, medium or low risk groups. It may be less detailed still, involving a listing, for example, of a consumer's risk factors as a focus for discussion and intervention. DATA COLLECTION AND ANALYSIS Two reviewers independently assessed trial quality and extracted data. Data about the nature and setting of the intervention, and the relevant outcome data were extracted, along with items relating to methodological quality. MAIN RESULTS Thirteen studies were included. Personalised risk communication (whether written, spoken or visually presented) was associated with increased uptake of screening tests (odds ratio (OR) 1.5 (95% confidence interval (CI) 1.11 to 2.03). There was no evidence from these studies that this increase in uptake of tests was related to informed decision making by consumers. More detailed personalised risk communication was associated with a smaller increase in uptake of tests. That is, for personalised risk communication which used and presented numerical calculations of risk, the OR for test uptake was 1.22 (95% CI 0.56 to 2.68). For risk estimates or calculations which were categorised into high, medium or low strata of risk, the OR was 1.42 (95% CI 1.07 to 1.88). For risk communication that simply listed risk personal risk factors the OR was 1.7 (95% CI 1.17 to 2.48). Most of the included studies addressed mammography programmes. These studies showed slightly smaller effects than the overall dataset, again with numerical calculated risk estimates being associated with lower ORs for uptake of tests (OR 1.13; 95% CI 0.98 to 1.29) than the other categories of (less detailed) personalised risk communication. The four studies examining risk communication in high risk individuals showed larger odds ratios for uptake of tests than the other studies. The OR for numerical calculated risk estimates was 1.48 (95% CI 1.06 to 2.07), compared to 4.66 (95% CI 2.24 to 9.69) for categorised risk estimates and 2.64 (95% CI 1.42 to 4.9) for listed personal risk factors. There were insufficient data from the included studies to report odds ratios on other key outcomes such as: intention to take tests, anxiety, satisfaction with decisions, decisional conflict, knowledge and risk perception. REVIEWER'S CONCLUSIONS Personalised risk communication (as currently implemented in the included studies) is associated with increased uptake of screening programmes, but this may not be interpretable as evidence of informed decision making by consumers.
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Affiliation(s)
- A Edwards
- Department of Primary Care, Swansea Clinical School, University of Wales Swansea, Singleton Park, Swansea, Wales, UK, SA2 8PP.
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18
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Abstract
The way in which women are informed about borderline or mild smear results can have a significant psychological impact. By means of a questionnaire survey of general practices in Nottingham, England, this study audited the means by which abnormal smear results were normally communicated to subjects and analysed the content of these communications. Transmitting abnormal smear results, either by letter or by telephone call, was typically the responsibility of the practice nurse, and communications varied widely in informational content. We conclude that the method and content of communications imparting mild or borderline smear results differs between general practices, even within a small geographical area.
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Affiliation(s)
- Z Philips
- Trent Institute for Health Services Research, University of Nottingham, UK
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19
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Sagarin BJ, Cialdini RB, Rice WE, Serna SB. Dispelling the illusion of invulnerability: the motivations and mechanisms of resistance to persuasion. J Pers Soc Psychol 2002; 83:526-41. [PMID: 12219852 DOI: 10.1037/0022-3514.83.3.526] [Citation(s) in RCA: 120] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Three studies examined the impact of a treatment designed to instill resistance to deceptive persuasive messages. Study 1 demonstrated that after the resistance treatment, ads using illegitimate authority-based appeals became less persuasive, and ads using legitimate appeals became more persuasive. In Study 2, this resistance generalized to novel exemplars, persevered over time, and appeared outside of the laboratory context. In Study 3, a procedure that dispelled participants' illusions of invulnerability to deceptive persuasion maximized resistance to such persuasion. Overall, the present studies demonstrate that attempts to confer resistance to appeals will likely be successful to the extent that they install 2 conceptual features: perceived undue manipulative intent of the source of the appeal and perceived personal vulnerability to such manipulation.
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Affiliation(s)
- Brad J Sagarin
- Department of Psychology, Northern Illinois University, DeKalb 60115, USA.
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20
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Abstract
Women who face difficult health decisions are likely to experience decisional conflict. To date, women have been supported in their decision making through informal counseling and client education. The Ottawa Decision Support Framework guides practitioners in assessing decision-making needs in clinical practice, providing support for client decision making, and evaluating the effectiveness of their interventions. Several evidence-based decision support tools were derived from this framework, including practitioner-administered and client self-administered decision guides, condition-specific decision aids, and the Decisional Conflict Scale.
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21
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Lazovich D, Parker DL, Brosseau LM, Milton FT, Dugan SK, Pan W, Hock L. Effectiveness of a worksite intervention to reduce an occupational exposure: the Minnesota wood dust study. Am J Public Health 2002; 92:1498-505. [PMID: 12197983 PMCID: PMC1447268 DOI: 10.2105/ajph.92.9.1498] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES This study assessed the effectiveness of an intervention to reduce wood dust, a carcinogen, by approximately 26% in small woodworking businesses. METHODS We randomized 48 businesses to an intervention (written recommendations, technical assistance, and worker training) or comparison (written recommendations alone) condition. Changes from baseline in dust concentration, dust control methods, and worker behavior were compared between the groups 1 year later. RESULTS At follow-up, workers in intervention relative to comparison businesses reported greater awareness, increases in stage of readiness, and behavioral changes consistent with dust control. The median dust concentration change in the intervention group from baseline to follow-up was 10.4% (95% confidence interval = -28.8%, 12.7%) lower than the change in comparison businesses. CONCLUSIONS We attribute the smaller-than-expected reduction in wood dust to the challenge of conducting rigorous intervention effectiveness research in occupational settings.
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Affiliation(s)
- DeAnn Lazovich
- Division of Epidemiology, University of Minnesota, Minneapolis, Minneapolis, MN 55454, USA.
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22
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Abstract
A mail campaign to promote mammography screening was tested with 3,887 Medicare recipients in North Dakota who had not had a mammogram in 2 1/2 years. Three types of mailings were compared: (1) a simple reminder message, (2) a reminder accompanied by a persuasive communication emphasizing personal risk, and (3) a reminder accompanied by a message tailored to the participants' chief barrier to having a mammogram. Overall, subsequent mammography rates for women in these conditions did not differ from the rate observed among women who did not receive any mailing. However, post-hoc analyses suggested that women who reported a barrier to having a mammogram were more likely to have a mammogram. Population-wide mail campaigns of the kinds tested here may be generally ineffective for Medicare recipients who are obtaining screenings infrequently. Tailoring messages may be one potentially effective intervention, if investigators can develop ways to increase responses to inquiries about barriers.
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Affiliation(s)
- Kevin D McCaul
- University of Colorado Cancer Center, Division of Cancer Prevention and Control, USA
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23
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Abstract
BACKGROUND Strategies for reducing breast cancer mortality in western countries have focused on screening, at least for women aged 50 to 69 years. One of the requirements of any community screening program is to achieve a high participation rate, which is related to methods of invitation. Therefore, it was decided to systematically review the scientific evidence on the different strategies aimed at improving women's participation in breast cancer screening programs and activities. OBJECTIVES To assess the effectiveness of different strategies for increasing the participation rate of women invited to community (population-based) breast cancer screening activities or mammography programs. SEARCH STRATEGY MEDLINE (1966-2000), CENTRAL (2000), and EMBASE (1998-1999) searches for 1966 to 1999 were supplemented by reports and letters to the European Screening Breast Cancer Programs (Euref Network). SELECTION CRITERIA Both published and unpublished trials were eligible for inclusion, provided the women had been invited to a community breast screening activity or program and had been randomised to an intervention group or a control group with no active intervention. DATA COLLECTION AND ANALYSIS We identified 151 articles, which were reviewed independently by two people. The discrepancies were resolved by a third reviewer in order to reach consensus. Thirty-four studies were excluded because they lacked a control group; 58 of the other 117 articles were considered as opportunistic and not community-based; 59 articles, which reported 70 community-based randomised controlled trials or clinical controlled trials, were accepted. In 24 of these, the control group had not been exposed to any active intervention, but 8 of the 24 had to be excluded because the denominator for estimating attendance was unknown. At the end, 16 studies constituted the material for this review, although two studies were further excluded because their groups were not comparable at baseline. Data from all but one study were based on or converted to an intention-to-treat analysis. Attendance in response to the mammogram invitation was the main outcome measure. MAIN RESULTS The evidence favoured five active strategies for inviting women into community breast cancer screening services: letter of invitation (OR 1.66, 95% CI 1.43 to 1.92), mailed educational material (OR 2.81, 95% CI 1.96 to 4.02), letter of invitation plus phone call (OR 2.53, 95% CI 2.02 to 3.18), phone call (OR 1.94, 95% CI 1.70 to 2.23), and training activities plus direct reminders for the women (OR 2.46, 95% CI 1.72 to 3.50). Home visits did not prove to be effective (OR 1.06, 95 % CI 0.80 to 1.40) and letters of invitation to multiple examinations plus educational material favoured the control group (OR 0.62, 95 % CI 0.32 to 1.20). REVIEWER'S CONCLUSIONS Most active recruitment strategies for breast cancer screening programs examined in this review were more effective than no intervention. Combinations of effective interventions can have an important effect. Some costly strategies, as a home visit and a letter of invitation to multiple screening examinations plus educational material, were not effective. Further reviews comparing the effective interventions and studies that include cost-effectiveness, women's satisfaction and equity issues are needed.
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Affiliation(s)
- X Bonfill
- Centro Cochrane Iberoamericano., Hospital de la Santa Creu i Sant Pau, Casa de Convalescència, Sant Antoni M. Claret 171, Barcelona, Catalonia, Spain, 08041.
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24
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Simon MS, Gimotty PA, Moncrease A, Dews P, Burack RC. The effect of patient reminders on the use of screening mammography in an urban health department primary care setting. Breast Cancer Res Treat 2001; 65:63-70. [PMID: 11245341 DOI: 10.1023/a:1006410711370] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Mammography screening continues to be under-utilized, especially among women from lower socioeconomic groups. In order to determine whether having direct access to health care services has an effect on mammography use among low income women, we conducted a randomized trial of two alternative letter reminders among 1,717 women who were enrolled at two locations of a multi-site inner city health department in Detroit. All participants were 39(1/2) years of age and older and were due for a screening mammogram at randomization. A physician-directed reminder form was placed in each of the participant's medical records at the beginning of the study. In addition participants were randomized to receive either a letter directing them to visit their primary care physician, a letter directing them to contact the clinic directly to schedule a mammogram, or no letter. Study participants were predominantly African-American, two-thirds of whom were over age 50, and who had minimal health insurance coverage. During the intervention year, mammograms were completed by 179 out of 967 study women at site one (18.5%), and 90 out of 750 study women at site two (12%). A multivariate model controlling for the simultaneous effect of age, insurance type, visit history and past mammography use, showed no significant independent effect of either type of letter reminder on mammography completion during the study year. In conclusion, letters targeted at women due for screening mammograms did not have a beneficial effect on mammography utilization above and beyond that of a physician medical record reminder.
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Affiliation(s)
- M S Simon
- Barbara Ann Karmanos Cancer Institute at Wayne State University, Detroit, MI 48201, USA
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25
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Abstract
This review focuses on why people decide to obtain or to avoid screening for cancer. We discuss three topics: (a) physician prompts that may elicit compliant screening behavior, (b) the independent and joint effects of risk perceptions and worry, and (c) the costs and benefits of getting screened. Overall, the data suggest that each of these factors will influence screening. So, for example, people are more likely to seek screening if a physician recommends the behavior, if they feel personally vulnerable and worry a little about cancer, if insurance covers the screening, and if they believe that the test is an effective early detection procedure. Future research needs include studies comparing theories, longitudinal rather than cross-sectional studies, and true experiments. We also need to know more about why physicians are such powerful change agents and the trade-offs of increasing personal risk versus exacerbating worry. Practical recommendations for promoting cancer screening include encouraging physician interventions, explaining risk, and lowering the costs while emphasizing the benefits of screening.
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Affiliation(s)
- K D McCaul
- Department of Psychology, North Dakota State University, Fargo, USA.
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26
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Abstract
This review summarizes and synthesizes research findings on risk perception and risk communication related to cancer screening behaviors. The focus is on cancers for which there is evidence that screening reduces mortality, i.e., cervical, breast, and colorectal cancers. The following questions are addressed: 1) Is perceived risk associated with relevant cancer screening behaviors? 2) What factors are associated with perceived risk? 3) Is the relationship between perceived risk and cancer screening behaviors modified by other factors? 4) Have interventions to change perceived risk been effective in modifying risk perceptions? 5) Are these changes related to subsequent cancer screening behaviors? Methodologic issues are discussed, and future research needs are identified. There was consistent evidence that perceived risk was associated with mammography screening, but there were insufficient data on these associations for cervical or colorectal cancer screening behaviors. There was some evidence that perceived risk mediated the association between other variables and screening behaviors; however, because of the small number of studies, the findings are best viewed as hypothesis generating. Studies of interventions to modify risk perceptions provided some support for the view that they are modifiable, but there was conflicting evidence that these changes were related to subsequent cancer screening. Methodologic studies of how best to measure perceived risk are needed. Because most data on the correlates of perceived risk were cross-sectional, it is difficult to determine whether perceived risk is a cause or an effect in relation to cancer screening. Longitudinal studies that measure perceived risk in defined populations with different cancer screening histories and that include follow-up for screening and repeated measurements of risk perception are needed to clarify this relationship.
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Affiliation(s)
- S W Vernon
- School of Public Health, The University of Texas Health Science Center at Houston, TX 77225, USA
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27
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Costanza ME, Stoddard AM, Luckmann R, White MJ, Spitz Avrunin J, Clemow L. Promoting mammography: results of a randomized trial of telephone counseling and a medical practice intervention. Am J Prev Med 2000; 19:39-46. [PMID: 10865162 DOI: 10.1016/s0749-3797(00)00150-1] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Despite widespread promotion of mammography screening, a distinct minority of women have remained underusers of this effective preventive measure. We sought to measure the effects of barrier-specific telephone counseling (BSTC) and a physician-based educational intervention (MD-ED) on mammography utilization among underusers of mammography screening. DESIGN This was a randomized controlled trial. Women meeting criteria for mammography underuse at baseline (grouped by practice affiliation) were randomized to a reminder control condition (RC group received annual mailed reminders), BSTC or MD-ED interventions and followed for 3 years. Underuse was defined by failure to get two annual or biannual mammograms over a 2- to 4-year period prior to a baseline survey. PARTICIPANTS AND SETTING The study included 1655 female underusers of mammography aged 50-80 years who were members of two health maintenance organizations (HMO) in central Massachusetts. INTERVENTIONS BSTC consisted of periodic brief, scripted calls from trained counselors to women who had not had a mammogram in the preceding 15 months. Women could receive up to three annual calls during the study. MD-ED consisted of physician and office staff trainings aimed at improving counseling skills and office reminder systems. MAIN OUTCOME MEASURE Self-report of mammography use during the study period was the main outcome measure. Regular use was defined as > or =1 mammogram every 24 months. RESULTS Forty-four percent in each intervention group became regular users compared to 42% in the RC group. Among subjects who had prior but not recent mammograms at baseline, BSTC was effective (OR=1.48; 95% CI=1.04; 2. 10), and MD-ED marginally effective (OR=1.28; 95% CI=0.88, 1.85). Most recent users at baseline and few never users became regular users (61% and 17%, respectively) regardless of intervention status. CONCLUSIONS Among mammography underusers BSTC modestly increases utilization for former users at a reasonable cost ($726 per additional regular user).
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Affiliation(s)
- M E Costanza
- University of Massachusetts Medical School, Worcester, Massachusetts 01655, USA.
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Segura JM, Castells X, Casamitjana M, Macià F, Ferrer F. Utilization of screening mammography as a preventive practice prior to initiating a population-based breast cancer screening program. J Clin Epidemiol 2000; 53:595-603. [PMID: 10880778 DOI: 10.1016/s0895-4356(99)00201-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Factors associated with the level of utilization of screening mammography as a preventive practice were analyzed prior to initiating a population-based breast cancer screening program. A questionnaire was used to collect information about screening mammography utilization during the last 4 years among women invited to enroll in the program. Sociodemographic and health factors, and health services utilization were studied. A screening mammography in the last 4 years had been performed on 59.3% of the 8867 women interviewed. The utilization of mammography was higher among women who were younger, had a higher education level, or had previous visits to a physician (P < 0.001). The variables more strongly associated with use of screening mammography were: visit to a gynecologist and performance of a pap smear. Also associated with the utilization of screening mammography were: personal history of breast pathology, family history of breast cancer, breast self-examination, and recent visit to a general practitioner. Self-perceived health presented an inverse relation with screening mammography use (P < 0.001). The use of screening mammography appears to have increased in recent years, although inequalities persist which the breast cancer screening programs help to modulate. Mammographic frequency only would be deemed appropriate by the European guidelines in fewer than one-half of the cases.
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Affiliation(s)
- J M Segura
- CAP Dr. Sayé, Institut Català de la Salut, Barcelona, Spain
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Taplin SH, Barlow WE, Ludman E, MacLehos R, Meyer DM, Seger D, Herta D, Chin C, Curry S. Testing reminder and motivational telephone calls to increase screening mammography: a randomized study. J Natl Cancer Inst 2000; 92:233-42. [PMID: 10655440 DOI: 10.1093/jnci/92.3.233] [Citation(s) in RCA: 83] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Prospective randomized trials have demonstrated that motivational telephone calls increase adherence to screening mammography. To better understand the effects of motivational calls and to maximize adherence, we conducted a randomized trial among women aged 50-79 years. METHODS We created a stratified random sample of 5062 women due for mammograms within the Group Health Cooperative of Puget Sound, including 4099 women with prior mammography and 963 without it. We recruited and surveyed 3743 (74%) of the women before mailing a recommendation. After 2 months, 1765 (47%) of the 3743 women had not scheduled a mammogram and were randomly assigned to one of three intervention groups: a reminder post-card group (n = 590), a reminder telephone call group (n = 585), and a motivational telephone call addressing barriers group (n = 590). The telephone callers could schedule mammography. We used Cox proportional hazards models to estimate the hazard ratio (HR) and 95% confidence interval (CI) for documented mammography use by 1 year. RESULTS Women who received reminder calls were more likely to get mammograms (HR = 1.9; 95% CI = 1.6-2.4) than women who were mailed postcards. The motivational and reminder calls (average length, 8.5 and 3.1 minutes, respectively) had equivalent effects (HR = 0.97; 95% CI = 0.8-1.2). After we controlled for the intervention effect, women with prior mammography (n = 1277) were much more likely to get a mammogram (HR = 3.4; 95% CI = 2.7-4.3) than women without prior use (n = 488). Higher income, but not race or more education, was associated with higher adherence. CONCLUSIONS Reminding women to schedule an appointment was as efficacious as addressing barriers. Simple intervention groups should be included as comparison groups in randomized trials so that we better understand more complex intervention effects.
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Affiliation(s)
- S H Taplin
- Department of Family Medicine, University of Washington, Seattle, USA.
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Abstract
BACKGROUND Evidence indicates that although first-degree relatives of breast cancer cases are at increased risk of developing the disease themselves, they may be underutilizing screening mammography. Therefore, interventions to increase the use of mammography in this group are urgently needed. METHODS A randomized two-group design was used to evaluate an intervention to increase mammography use among women (N = 901) with at least one first-degree relative with breast cancer. A statewide cancer registry was used to obtain a random sample of breast cancer cases who identified eligible relatives. The mailed intervention consisted of personalized risk notification and other theoretically driven materials tailored for high-risk women. RESULTS An overall significant intervention effect was observed (8% intervention group advantage) in mammography at post-test. There was an interaction of the intervention with age such that there was no effect among women <50 years of age and a fairly large (20% advantage) effect among women 50+ and 65+. Health insurance, education, and having had a mammogram in the year before baseline assessment were positive predictors of mammography at post-test. Perceived risk, calculated risk, and relationship to index cancer case were not associated with mammography receipt. CONCLUSION The intervention was successful in increasing mammography rates among high-risk women 50+ years of age. Further work is needed to determine why it was ineffective among younger women.
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Affiliation(s)
- R Bastani
- Division of Cancer Prevention and Control Research, University of California at Los Angeles School of Public Health and Jonsson Comprehensive Cancer Center, Los Angeles, California 90095-6900, USA.
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Abstract
To increase mammography participation, the authors implemented an outreach intervention translating concepts from expectancy value theory into a motivational interviewing telephone intervention that included the opportunity to schedule a screening appointment. Process data are presented from 491 women who had not scheduled a mammogram within 2 months of receiving a mailed invitation from a managed care organization's centralized breast cancer screening program. A total of 83% of targeted women accepted the counseling calls. Counselors rated 84% of completed calls as either receptive or neutral in tone. Women with prior mammography experience were more likely to be receptive and to schedule a screening appointment during the calls than were women with no prior experience. Topics discussed during the calls also differed between women with and without prior mammography experience. Implications for dissemination of counseling interventions in health care organizations are discussed.
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Affiliation(s)
- E J Ludman
- Group Health Cooperative of Puget Sound, Center for Health Studies, Seattle, WA 98101, USA.
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Ward J. Population-based mammographic screening: does 'informed choice' require any less than full disclosure to individuals of benefits, harms, limitations and consequences? Aust N Z J Public Health 1999; 23:301-4. [PMID: 10388176 DOI: 10.1111/j.1467-842x.1999.tb01260.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Mammographic screening is a public health intervention with benefits, harms and consequences. Assuming technical excellence and at least 70% participation, mammographic screening of women aged 50 years or over will reduce breast cancer mortality by 24%. Before the introduction of mammographic screening in Australia, the mortality rate from breast cancer for women in the target age group was 69.0 per 100,000. On the basis of this relative risk reduction, breast cancer mortality would be reduced to 46 per 100,000. However, for every breast cancer death averted, 10 additional cases of breast cancer will be diagnosed. As it is unknowable who will benefit from mammographic screening, it is unethical to claim that any given individual has been 'saved' through participation, especially in the absence of evidence that all-cause mortality will change. As women misunderstand their risks of breast cancer and the benefits and limitations of mammographic screening, public education is needed. As an individual's choice about screening is affected by the way benefits are framed, our public messages must be carefully scrutinised. It is impossible otherwise to assert that women are making an 'informed choice'. The decision of women who decline to participate must be respected. Public health expertise is crucial to ensure the rhetoric of 'informed choice' in cancer screening is realised.
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Affiliation(s)
- J Ward
- Needs Assessment & Health Outcomes Unit, Central Sydney Area Health Service, New South Wales.
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Affiliation(s)
- E K Slaytor
- Needs Assessment and Health Outcomes Unit, Central Sydney Area Health Service, Locked Bag 8, Newtown, 2042, NSW, Australia
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Heiser NA, St Peter RF. Improving the delivery of clinical preventive services to women in managed care organizations: a case study analysis. Jt Comm J Qual Improv 1997; 23:529-47. [PMID: 9383672 DOI: 10.1016/s1070-3241(16)30338-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND In February-October 1996 a case study analysis was conducted to examine the key features of prevention programs for women in six managed care plans and one group medical practice. These programs, which use either data-based or office-based strategies, are considered by experts in the field to be exemplary. METHODS Prevention programs for the case study were identified through a literature review and discussions with knowledgeable individuals about prevention programs and managed care. Information was collected about breast and cervical cancer prevention programs through written materials and telephone interviews with staff. Given limited and noncomparable information, relative program effectiveness was not assessed. CASE STUDIES The case study programs use many types of data to support prevention strategies such as patient reminders and performance feedback to providers. Successful programs require substantial resources and planning; are population based; gain the support of providers and patients early; have clear, established systems for collecting and using data; and have a monitoring and evaluation component. The challenges that remain for managed care plans are balancing the need for prevention programs with limited resources, using imperfect data to support interventions, developing effective strategies for reaching high-risk populations, and working with large networks of providers. DISCUSSION Managed care plans have great potential to use their information systems and organizational structure to support prevention efforts. The extent to which these opportunities are realized depends on managed care plans' progress in developing their broader information management systems and on purchasers' demands for these types of programs.
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Affiliation(s)
- N A Heiser
- Mathematica Policy Research, Inc, Washington, DC 20024-2512, USA.
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Abstract
The purpose of this review is to evaluate the published literature on adherence to colorectal cancer (CRC) screening with fecal occult blood testing (FOBT) and sigmoidoscopy. Specifically, the review addresses the following: 1) prevalence of FOBT and sigmoidoscopy; 2) interventions to increase adherence to FOBT and sigmoidoscopy; 3) correlates or predictors of adherence to FOBT and sigmoidoscopy; and 4) reasons for nonadherence. Other objectives are to put the literature on CRC screening adherence in the context of recently reported findings from experimental interventions to change prevention and early detection behaviors and to suggest directions for future research on CRC screening adherence. CRC screening offers the potential both for primary and for secondary prevention. Data from the 1992 National Health Interview Survey show that 26% of the population more than 49 years of age report FOBT within the past 3 years and 33% report ever having had sigmoidoscopy. The Year 2000 goals set forth in Healthy People 2000 are for 50% of the population more than 49 years of age to report FOBT within the past 2 years and for 40% to report that they ever had sigmoidoscopy. Thus, systematic efforts to increase CRC screening are warranted. To date, attempts to promote CRC screening have used both a public health model that targets entire communities, e.g., mass media campaigns, and a medical model that targets individuals, e.g., general practice patients. Most of these efforts, however, did not include systematic evaluation of strategies to increase adherence. The data on FOBT show that the median adherence rate to programmatic offers of FOBT is between 40% and 50%, depending on the type of population offered the test, e.g., patients or employees. Approximately, 50% of those initially offered testing in unselected populations will respond to minimal prompts or interventions. A salient issue for FOBT, however, is whether or not the behavior can be sustained over time. Fewer studies examined adherence to sigmoidoscopy. Adherence was highest in relatives of CRC cases and in employer-sponsored programs offered to workers at increased risk of CRC. At present, we know very little about the determinants of CRC screening behaviors, particularly as they relate to rescreening.
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Affiliation(s)
- S W Vernon
- University of Texas Health Science Center, Houston School of Public Health 77225, USA
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Rakowski W, Ehrich B, Dubé CE, Pearlman DN, Goldstein MG, Peterson KK, Rimer BK, Woolverton H. Screening mammography and constructs from the transtheoretical model: Associations using two definitions of the stages-of-adoption. Ann Behav Med 1996; 18:91-100. [DOI: 10.1007/bf02909581] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Abstract
The results of genetic research have a remarkable role in medicine progress. At the same time the issues of prevention, individual attitudes and behaviour have acquired more importance, not only in relation to the illness but also regarding one's health. For these reasons is important to consider this field of study and intervention as an area to face, not only from the medical point of view but also from ethical and psychological ones. If we agree on the importance of a global approach to this problem, psychosocial support, which is often considered a parallel intervention, becomes a component of genetic counselling: the focal point of the intervention becomes the person, and not only the problem. The literature of the last years is rich of studies that have deepened these themes. Some studies have been analysed and reported but it is not easy to individualise a common patrimony of knowledge. Some aspects as information, communication, risk perception and psychological consequences are presented and discussed in this paper.
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Affiliation(s)
- C Borreani
- Division of Psychology, National Cancer Institute, Milano, Italy
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Abstract
Routine breast cancer screening for women 50 years of age and older can reduce mortality from breast cancer by 30% to 35%. Regular Papanicolaou tests can decrease mortality from cervical cancer dramatically, and skin cancer screening could decrease deaths from melanoma. Adherence to recommended screening procedures for breast, cervical, and skin cancer screening increases the potential to lower the risk of death and disability from these diseases. The National Cancer Institute's goals include increasing the proportion of women who get regular mammograms to 80%, and similar goals have been issued for Pap tests. Yet, most women still are not being screened for breast or cervical cancer on a regular basis, and most people do not have regular skin checks for cancer.
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Affiliation(s)
- BK Rimmer
- Cancer Prevention, Detection and Control Research, Duke University, Durham, North Carolina 27705, USA
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