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Tsiachristas A, Gittins M, Kitchener H, Gray A. Cost-effectiveness of strategies to increase cervical screening uptake at first invitation (STRATEGIC). J Med Screen 2017; 25:99-109. [PMID: 28530515 PMCID: PMC5956565 DOI: 10.1177/0969141317704679] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Objective To assess the cost-effectiveness of strategies to increase cervical cancer screening uptake at first invitation (STRATEGIC trial). Methods We performed an economic analysis alongside the STRATEGIC trial, comparing each of seven novel interventions for improving cervical screening uptake with control general practices in Greater Manchester and Grampian (United Kingdom). A template was developed to measure the intervention costs. Trial estimates of screening uptake were combined with data from the literature to estimate healthcare costs of each intervention. The added lifetime costs and quality adjusted life years (QALYs) of attending cervical screening were estimated by a systematic literature review, with relevant results pooled and weighted by study quality. Trial results and estimated lifetime costs and benefits of screening were then combined in a decision analytic model, giving an incremental cost per QALY gained for each intervention. Uncertainty was addressed in probabilistic and univariate sensitivity analyses. Results Intervention costs per screening round per woman attending varied from about £1.20 (2014 UK) for the nurse navigator intervention to £62 for the unrequested HPV self-sampler kit. The meta-analysis revealed a lifetime discounted benefit from screening of 0.043 QALYs per woman attending, at an additional lifetime discounted cost of £234. The incremental cost per QALY gained in all interventions was below £13,000. Probabilistic sensitivity analyses suggested that only unrequested self-sampling and timed appointments have a high probability of being cost-effective. Conclusions Unrequested self-sampling and timed appointments are likely to be cost-effective interventions. Further research is required on the duration of effects and on implementing combinations of interventions.
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Affiliation(s)
- Apostolos Tsiachristas
- 1 Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Matthew Gittins
- 2 Centre for Biostatistics, Institute of Population Health, The University of Manchester, Manchester, UK
| | - Henry Kitchener
- 3 Institute of Cancer Sciences, The University of Manchester, St. Mary's Hospital, Manchester, UK
| | - Alastair Gray
- 1 Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford, UK
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2
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Becker SA, Foxall M. An Analysis of Health Behavior Theories Applied to Breast-Screening Behavior for Relevance With American Indian Women. J Transcult Nurs 2016; 17:272-9. [PMID: 16757667 DOI: 10.1177/1043659606288372] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
This article reviews studies of the efficacy of breast-screening interventions and their related theories that have had a positive effect in influencing women to use mammography and assesses the potential of various behavioral models for use with American Indian women. The study involved a search of literature in nursing and other health fields. Both communityand practice-based interventions have incorporated elements of various theoretical models. Because of its adaptability, the modified health behavior model appears most relevant for designing interventions to encourage mammography use among American Indian women.
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Rawl SM, Christy SM, Monahan PO, Ding Y, Krier C, Champion VL, Rex D. Tailored telephone counseling increases colorectal cancer screening. HEALTH EDUCATION RESEARCH 2015; 30:622-37. [PMID: 26025212 PMCID: PMC4504938 DOI: 10.1093/her/cyv021] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Accepted: 04/28/2015] [Indexed: 06/04/2023]
Abstract
To compare the efficacy of two interventions to promote colorectal cancer screening participation and forward stage movement of colorectal cancer screening adoption among first-degree relatives of individuals diagnosed with adenomatous polyps. One hundred fifty-eight first-degree relatives of individuals diagnosed with adenomatous polyps were randomly assigned to receive one of two interventions to promote colorectal cancer screening. Participants received either a tailored telephone counseling plus brochures intervention or a non-tailored print brochures intervention. Data were collected at baseline and 3 months post-baseline. Group differences and the effect of the interventions on adherence and stage movement for colorectal cancer screening were examined using t-tests, chi-square tests, and logistic regression. Individuals in the tailored telephone counseling plus brochures group were significantly more likely to complete colorectal cancer screening and to move forward on stage of change for fecal occult blood test, any colorectal cancer test stage and stage of the risk-appropriate test compared with individuals in the non-tailored brochure group at 3 months post-baseline. A tailored telephone counseling plus brochures intervention successfully promoted forward stage movement and colorectal cancer screening adherence among first-degree relatives of individuals diagnosed with adenomatous polyps.
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Affiliation(s)
- Susan M Rawl
- School of Nursing, Indiana University, Indiana University Simon Cancer Center, and
| | - Shannon M Christy
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, IN 46202, USA, Department of Psychology, VA Connecticut Healthcare System, West Haven, CT 06516
| | - Patrick O Monahan
- School of Medicine, School of Public Health, Indiana University, Indianapolis, IN 46202, USA and
| | - Yan Ding
- School of Medicine, OptumInsight, Waltham, MA 02451, USA
| | | | - Victoria L Champion
- School of Nursing, Indiana University, Department of Psychology, VA Connecticut Healthcare System, West Haven, CT 06516
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4
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Broc G, Denis B, Gana K, Gendre I, Perrin P, Pascual A. Impact of the telephone motivational interviewing on the colorectal cancer screening participation. A randomized controlled study. EUROPEAN REVIEW OF APPLIED PSYCHOLOGY-REVUE EUROPEENNE DE PSYCHOLOGIE APPLIQUEE 2015. [DOI: 10.1016/j.erap.2015.04.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Sano H, Goto R, Hamashima C. What is the most effective strategy for improving the cancer screening rate in Japan? Asian Pac J Cancer Prev 2015; 15:2607-12. [PMID: 24761871 DOI: 10.7314/apjcp.2014.15.6.2607] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Cancer screening rates in Japan are much lower than those in Western countries. This study evaluated the relationship between cancer screening rates and strategies used to improve screening rates, and determined which strategy is the most effective. MATERIALS AND METHODS All municipalities are responsible for conducting gastric, lung, colorectal, cervical, and breast cancer screenings in Japan. Of the 1,746 municipalities in total, 92-99% were included in the analyses for each cancer screening. Using national data in 2009, the correlations between cancer screening rates and strategies for improving screening rates of all municipalities, both large (populations of over 30,000) and small (populations of under 30,000), were determined. The strategies used were as follows: sending personal invitation letters, personal visits by community health workers, use of a clinical setting for screening, and free screening. RESULTS Of all four strategies used to improve cancer screening rates, sending personal invitation letters had the highest correlations with all screening rates, with the exception of breast cancer screening. The partial correlation coefficients linking this strategy with the screening rates in all municipalities were 0.28, 0.32, 0.30, and 0.26 for gastric, lung, colorectal, and cervical cancer screening, respectively. In large municipalities, the correlations between the number of examinees in a clinical setting and the screening rates were also relatively high, particularly for cervical cancer screening (r=0.41). CONCLUSIONS Sending personal invitation letters appears to be particularly effective in improving cancer screening rates in all municipalities. All municipalities should implement a system that sends personal invitation letters for cancer screening. In large municipalities, increasing the availability of screening in a clinical setting is also effective in improving cancer screening rates.
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Affiliation(s)
- Hiroshi Sano
- Faculty of Economics, Shiga University, Shiga, Japan E-mail :
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Wu TY, Lin C. Developing and evaluating an individually tailored intervention to increase mammography adherence among Chinese American women. Cancer Nurs 2015; 38:40-9. [PMID: 24621965 PMCID: PMC4161668 DOI: 10.1097/ncc.0000000000000126] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Breast cancer consistently is the most commonly diagnosed cancer and the second most common cause of cancer mortality among Asian Americans in the United States. The incidence of breast cancer in Asian American women has been increasing at a much higher rate than in white women. OBJECTIVES A randomized control single-blind study was conducted comparing the efficacy of an individually tailored telephone counseling and National Cancer Institute brochure. METHODS The sample consisted of 193 Chinese American women with no breast cancer history. The participants were randomly assigned to either an intervention or a control group. Self-reported data that included demographic variables, knowledge, beliefs, and screening behaviors were collected at baseline and 4 months. RESULTS The intervention group had increased screening to 40% compared with 33% for the control group at 4 months; the difference was not statistically significant. When the subanalyses were performed, the intervention is effective in certain demographic groups (ie, elderly women aged ≥65 years and recent immigrants). The study intervention was well accepted by participants and perceived as feasible and culturally appropriate based on process evaluation. CONCLUSIONS The study also demonstrates the feasibility of recruiting and retaining eligible women to participate, and the results show that both study intervention and printed materials increase awareness of the importance of breast cancer screening and screening behaviors for Chinese American women. IMPLICATIONS FOR PRACTICE Oncology nurses and advanced practice nurses can play critical roles on this medically underserved population that experiences disparities in breast cancer mortality by providing culturally appropriate counseling to promote screening adherence.
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Affiliation(s)
- Tsu-Yin Wu
- Author Affiliations: School of Nursing, Eastern Michigan University, Ypsilanti, Michigan
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Jones CJ, Smith H, Llewellyn C. Evaluating the effectiveness of health belief model interventions in improving adherence: a systematic review. Health Psychol Rev 2013; 8:253-69. [PMID: 25053213 DOI: 10.1080/17437199.2013.802623] [Citation(s) in RCA: 168] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Lack of adherence to health-promoting advice challenges the successful prevention and management of many conditions. The Health Belief Model (HBM) was developed in 1966 to predict health-promoting behaviour and has been used in patients with wide variety of disease. The HBM has also been used to inform the development of interventions to improve health behaviours. Several reviews have documented the HBM's performance in predicting behaviour, but no review has addressed its utility in the design of interventions or the efficacy of these interventions. A systematic review was conducted to identify interventional studies which use the HBM as the theoretical basis for intervention design. The HBM has been used continuously in the development of behaviour change interventions for 40 years. Of 18 eligible studies, 14 (78%) reported significant improvements in adherence, with 7 (39%) showing moderate to large effects. However, only six studies used the HBM in its entirety and five different studies measured health beliefs as outcomes. Intervention success appeared to be unrelated to HBM construct addressed challenging the utility of this model as the theoretical basis for adherence-enhancing interventions. Interventions need to be described in full to allow for the identification of effective components and replication of studies.
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Affiliation(s)
- Christina Jane Jones
- a Brighton & Sussex Medical School , Division of Primary Care & Public Health , Brighton , UK
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8
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Camilloni L, Ferroni E, Cendales BJ, Pezzarossi A, Furnari G, Borgia P, Guasticchi G, Giorgi Rossi P. Methods to increase participation in organised screening programs: a systematic review. BMC Public Health 2013; 13:464. [PMID: 23663511 PMCID: PMC3686655 DOI: 10.1186/1471-2458-13-464] [Citation(s) in RCA: 143] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2012] [Accepted: 04/26/2013] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The European Community recommends the implementation of population-based screening programmes for cervical, breast, and colorectal cancers. This recommendation is supported by many observational studies showing that organised programmes effectively reduce mortality and control the inappropriate use of screening tests. We conducted a systematic review of studies assessing the efficacy of interventions to increase participation in organised population-based screening programs. METHODS We included all studies on interventions aimed at increasing screening participation published between 1/1999 and 7/2012. For those published before 1999, we considered the Jepson et al. (2000) review (Health Technol Assess 4:1-133, 2000). RESULTS Including studies from the Jepson review, we found 69 with quantitative information on interventions in organised screening: 19 for cervical, 26 for breast, 20 colorectal cancers, and 4 for cervical and breast cancer together.Effective interventions were: postal (breast RR = 1,37 95% Confidence Interval (95% CI): 1.25-1.51; cervical RR = 1.71 95% CI: 1.60-1.83; colorectal RR = 1.33 95% CI: 1.17-1.51) and telephone reminders (with heterogeneous methods for implementation); GP's signature on invitation letter (breast RR = 1.13 95% CI: 1.11-1.16; cervical RR = 1.20 95% CI: 1.10-1.30; colorectal RR = 1.15 95% CI: 1.07-1.24); scheduled appointment instead of open appointment (breast RR = 1.26 95% CI: 1.02-1.55; cervical RR = 1.49 95% CI: 1.27-1.75; colorectal RR = 1.79 95% CI: 1.65-1.93). Mailing a kit for self-sampling cervical specimens increased participation in non-responders (RR = 2.37 95% CI: 1.44-3.90). CONCLUSION Although some interventions did prove to be effective, some specific variables may influence their effectiveness in and applicability to organised population-based screening programs.
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Affiliation(s)
- Laura Camilloni
- Laziosanità – Agency for Public Health, Lazio Region, Rome, Italy
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9
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Edwards AGK, Naik G, Ahmed H, Elwyn GJ, Pickles T, Hood K, Playle R. Personalised risk communication for informed decision making about taking screening tests. Cochrane Database Syst Rev 2013; 2013:CD001865. [PMID: 23450534 PMCID: PMC6464864 DOI: 10.1002/14651858.cd001865.pub3] [Citation(s) in RCA: 104] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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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Ferroni E, Camilloni L, Jimenez B, Furnari G, Borgia P, Guasticchi G, Giorgi Rossi P. How to increase uptake in oncologic screening: a systematic review of studies comparing population-based screening programs and spontaneous access. Prev Med 2012; 55:587-96. [PMID: 23064024 DOI: 10.1016/j.ypmed.2012.10.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Revised: 09/10/2012] [Accepted: 10/02/2012] [Indexed: 11/28/2022]
Abstract
BACKGROUND Cervical, breast and colorectal cancer (CRC) screenings are universally recommended interventions. High coverage of the target population represents the most important factor in determining their success. This systematic review aimed at assessing the effectiveness of population-based screening programs in increasing coverage compared to spontaneous access. METHODS Electronic databases and national and regional websites were searched. We included all studies on interventions aimed at increasing screening participation published between 1999 and 2009; for those published before, we consulted the Jepson et al. review (2000). We compared spontaneous access (including no intervention) vs population-based screening programs actively inviting the target population. Among the latter, we compared GP-based vs invitation letter-based interventions. RESULTS The invitation letter vs no intervention showed significantly more participation (RR=1.60 95%CI 1.33-1.92; RR=1.52 95%CI 1.28-1.82; RR=1.15 95%CI 1.12-1.19, for breast, cervical and CRC screenings, respectively). GP-based interventions, although more heterogeneous, showed a significant effect when compared with no intervention for breast (RR=1.74 95%CI 1.25-2.43), but not for cervical and CRC. No significant differences were found between invitation letter-based and GP-based organization (RR=0.99 95%CI 0.94-1.05; RR=1.08 95%CI 0.99-1.17, for breast and cervical cancer, respectively). CONCLUSION Population-based programs are more effective than spontaneous screening in obtaining higher testing uptake. Both invitation letter-based and GP-based programs are effective.
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Affiliation(s)
- E Ferroni
- Laziosanità, Public Health Agency, Lazio Region, Rome, Italy
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Lee MH, Lee YY, Jung DW, Park B, Yun EH, Lee HY, Jun JK, Choi KS. Effectiveness of interventions to increase the participation rate of gastric cancer screening in the Republic of Korea: a pilot study. Asian Pac J Cancer Prev 2012; 13:861-6. [PMID: 22631662 DOI: 10.7314/apjcp.2012.13.3.861] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
This study assessed the effectiveness of three intervention strategies to improve the participation rate of gastric cancer screening among people who had never undergone such screening, and those who had been screened for the disease, but not recently. It was conducted in the Ilsandong-gu District of Goyang City, Korea. The population for the current study was restricted to male residents, aged 40-65 years, who received an invitation letter to undergo gastric cancer screening from the National Health Insurance (NHI) Corporation at the beginning of 2010. The subjects were divided into two categories according to their screening history: never-screened, and ever-screened. A total of 2,065 men were eligible: 803 never-screened and 1,262 ever-screened. In each screening category they were randomly assigned to one of three intervention groups: 1) tailored telephone counseling; 2) tailored postcard reminder after tailored telephone counseling;and 3) tailored telephone counseling after tailored postcard reminder. At 3 months post-intervention, never- screened men with any intervention were more likely to undergo gastric cancer screening (OR=2.75, 95% CI: 1.22-6.18) compared to those in the reference group (no intervention). However, there was no statistically significant intervention effect in ever-screened men (OR=1.21, 95% CI: 0.65-2.27). Examination of the intervention effects by intervention group among never-screened men showed that those in the postcard reminder after telephone counseling group to be statistically significantly more likely to undergo gastric cancer screening (OR=4.49, 95% CI: 1.79-11.29) than the reference group (no intervention). Our results highlight that use of tailored postcard reminders after tailored telephone counseling is an effective method to increase participation in gastric cancer screening among men who had never been screened.
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Affiliation(s)
- Myung Ha Lee
- National Cancer Control Institute, National Cancer Center, Goyang, Gyeonggi-do, Korea
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Prenger R, Braakman-Jansen LM, Pieterse ME, van der Palen J, Seydel ER. The role of cognition in cost-effectiveness analyses of behavioral interventions. COST EFFECTIVENESS AND RESOURCE ALLOCATION 2012; 10:3. [PMID: 22380627 PMCID: PMC3311086 DOI: 10.1186/1478-7547-10-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2010] [Accepted: 03/01/2012] [Indexed: 11/13/2022] Open
Abstract
Background Behavioral interventions typically focus on objective behavioral endpoints like weight loss and smoking cessation. In reality, though, achieving full behavior change is a complex process in which several steps towards success are taken. Any progress in this process may also be considered as a beneficial outcome of the intervention, assuming that this increases the likelihood to achieve successful behavior change eventually. Until recently, there has been little consideration about whether partial behavior change at follow-up should be incorporated in cost-effectiveness analyses (CEAs). The aim of this explorative review is to identify CEAs of behavioral interventions in which cognitive outcome measures of behavior change are analyzed. Methods Data sources were searched for publications before May 2011. Results Twelve studies were found eligible for inclusion. Two different approaches were found: three studies calculated separate incremental cost-effectiveness ratios for cognitive outcome measures, and one study modeled partial behavior change into the final outcome. Both approaches rely on the assumption, be it implicitly or explicitly, that changes in cognitive outcome measures are predictive of future behavior change and may affect CEA outcomes. Conclusion Potential value of cognitive states in CEA, as a way to account for partial behavior change, is to some extent recognized but not (yet) integrated in the field. In conclusion, CEAs should consider, and where appropriate incorporate measures of partial behavior change when reporting effectiveness and hence cost-effectiveness.
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Affiliation(s)
- Rilana Prenger
- University of Twente, Department of Psychology, Health and Technology, PO Box 217, 7500 AE Enschede, The Netherlands.
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Costanza ME, Luckmann R, White MJ, Rosal MC, Cranos C, Reed G, Clark R, Sama S, Yood R. Design and methods for a randomized clinical trial comparing three outreach efforts to improve screening mammography adherence. BMC Health Serv Res 2011; 11:145. [PMID: 21639900 PMCID: PMC3133545 DOI: 10.1186/1472-6963-11-145] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2011] [Accepted: 06/03/2011] [Indexed: 11/29/2022] Open
Abstract
Background Despite the demonstrated need to increase screening mammography utilization and strong evidence that mail and telephone outreach to women can increase screening, most managed care organizations have not adopted comprehensive outreach programs. The uncertainty about optimum strategies and cost effectiveness have retarded widespread acceptance. While 70% of women report getting a mammogram within the prior 2 years, repeat mammography rates are less than 50%. This 5-year study is conducted though a Central Massachusetts healthcare plan and affiliated clinic. All womenhave adequate health insurance to cover the test. Methods/Design This randomized study compares 3 arms: reminder letter alone; reminder letter plus reminder call; reminder letter plus a second reminder and booklet plus a counselor call. All calls provide women with the opportunity to schedule a mammogram in a reasonable time. The invention period will span 4 years and include repeat attempts. The counselor arm is designed to educate, motivate and counsel women in an effort to alleviate PCP burden. All women who have been in the healthcare plan for 24 months and who have a current primary care provider (PCP) and who are aged 51-84 are randomized to 1 of 3 arms. Interventions are limited to women who become ≥18 months from a prior mammogram. Women and their physicians may opt out of the intervention study. Measurement of completed mammograms will use plan billing records and clinic electronic records. The primary outcome is the proportion of women continuously enrolled for ≥24 months who have had ≥1 mammogram in the last 24 months. Secondary outcomes include the number of women who need repeat interventions. The cost effectiveness analysis will measure all costs from the provider perspective. Discussion So far, 18,509 women aged 51-84 have been enrolled into our tracking database and were randomized into one of three arms. At baseline, 5,223 women were eligible for an intervention. We anticipate that the outcome will provide firm data about the maximal effectiveness as well as the cost effectiveness of the interventions both for increasing the mammography rate and the repeat mammography rate. Trial registration http://clinicaltrials.gov/NCT01332032
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Affiliation(s)
- Mary E Costanza
- Department of Medicine, University of Massachusetts Medical School, Worcester, MA 01655, USA.
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Cho SJ, Kim YS, Shin HC, Sung EJ, Kim DH, Lee S, Jeon TH, Yang YJ, Cho CH, Kang HC, Cheong YS. A Randomized Controlled Trial of SMS Text Messaging versus Postal Reminder to Improve Attendance after Lipid Lowering Therapy in Primary Care. Korean J Fam Med 2010; 31:284. [DOI: 10.4082/kjfm.2010.31.4.284] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/14/2024] Open
Affiliation(s)
- Sung Ja Cho
- Department of Family Medicine, University of Ulsan College of Medicine, Seoul, Korea
| | - Young Sik Kim
- Department of Family Medicine, University of Ulsan College of Medicine, Seoul, Korea
| | - Ho Cheol Shin
- Department of Family Medicine, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Eun Ju Sung
- Department of Family Medicine, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Dae Hyun Kim
- Department of Family Medicine, Keimyung University College of Medicine, Daegu, Korea
| | - Sangyeoup Lee
- Department of Family Medicine, Pusan National University School of Medicine, Busan, Korea
| | - Tae Hee Jeon
- Department of Family Medicine, Seoul Veterans Hospital, Seoul, Korea
| | - Yun Jun Yang
- Department of Family Medicine, Inje University College of Medicine, Goyang, Korea
| | - Chung Hwan Cho
- Department of Family Medicine, Jeunju Jesus Hospital, Jeonju, Korea
| | - Hee-Cheol Kang
- Department of Family Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Yoo Seock Cheong
- Department of Family Medicine, Dankook University College of Medicine, Cheonan, Korea
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Fry JP, Neff RA. Periodic prompts and reminders in health promotion and health behavior interventions: systematic review. J Med Internet Res 2009; 11:e16. [PMID: 19632970 PMCID: PMC2762806 DOI: 10.2196/jmir.1138] [Citation(s) in RCA: 267] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2008] [Revised: 02/25/2009] [Accepted: 02/26/2009] [Indexed: 02/02/2023] Open
Abstract
Background Health behavior interventions using periodic prompts have utilized technology, such as the Internet, that allows messages to be sent to participants in cost-effective ways. To our knowledge, no comprehensive evidence review has been performed specifically to evaluate the effectiveness of communicating regular messages and to examine how characteristics of the prompts change the effectiveness of programs aimed at reminding people to adopt healthy behaviors, maintain those they already practice, and cease unhealthy behaviors. Objective A systematic literature review was performed to investigate the effectiveness of limited contact interventions targeting weight loss, physical activity, and/or diet that provided periodic prompts regarding behavior change for health promotion. The review sought to identify specific characteristics of these interventions that may be associated with superior results. Methods Electronic literature searches were performed between February and April, 2008. Articles were included if periodic prompts were used as an intervention or a component of an intervention, a behavioral or biological outcome measure was used, and an ongoing health promotion behavior was targeted. A rating system was applied to each study to provide a quantitative representation of the quality of the evidence provided by each article. Results There were 19 articles with a combined sample size of 15,655 that met the inclusion criteria, and 11 studies reported positive findings regarding the utility of periodic prompts. Several articles showed enhanced effectiveness when prompts were frequent and personal contact with a counselor was included. Long-term behavior change and health improvements were not examined by this review because of a lack of long-term follow-up in the literature. Conclusions In light of promising results of most studies, additional research on limited contact interventions targeting health behaviors including weight loss, physical activity, and/or diet is merited that utilizes rigorous methods including control groups; follow-up data collection; and testing of prompt frequencies, specific intervention components, or prompt characteristics. Future research would be especially valuable if it improves understanding of the most effective types of periodic prompts for fostering long-term behavior change in order to maximize use of this tool in limited contact health promotion programs. Specifically, various types of communication technology should be used and evaluated to expand and refine their use.
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Affiliation(s)
- Jillian P Fry
- Center for a Livable Future, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St, Baltimore, MD 21205, USA
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Brunton MA. The role of effective communication to enhance participation in screening mammography: a New Zealand case. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2009; 6:844-61. [PMID: 19440417 PMCID: PMC2672349 DOI: 10.3390/ijerph6020844] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/10/2008] [Accepted: 02/19/2009] [Indexed: 11/21/2022]
Abstract
Changes in the organisation of health care have dominated policy initiatives over the past two decades in many countries. An increasing reliance on public health initiatives to prevent or detect disease early has resulted in an increase in programs that screen for cancer in the community. In turn, this accentuates the need to persuasively communicate the value of such initiatives to encourage continued participation. Merely placing screening programs into a community setting is not sufficient to ensure that adequate numbers will voluntarily participate regularly to achieve anticipated cost and mortality savings in the population. In this research the influence of managing communication in a public screening mammography program was investigated. The results revealed that significant opportunities were overlooked for reassurance and information during the physical mammography process. In turn, this highlights the influence of constraints imposed by the structure of the screening program and the resources allocated to the process. This research suggests that it is important to address multiple influences, including ethnic differences, when asking questions about the effectiveness of public health policy, particularly when considering the choices women make about ongoing participation in breast screening programs.
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Affiliation(s)
- Margaret A Brunton
- Department of Management & International Business, Massey University, Private Bag 102 904, North Shore Mail Centre, Auckland 1311, New Zealand.
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Lewis CL, Brenner AT, Griffith JM, Pignone MP. The uptake and effect of a mailed multi-modal colon cancer screening intervention: a pilot controlled trial. Implement Sci 2008; 3:32. [PMID: 18518990 PMCID: PMC2427049 DOI: 10.1186/1748-5908-3-32] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2007] [Accepted: 06/02/2008] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND We sought to determine whether a multi-modal intervention, which included mailing a patient reminder with a colon cancer decision aid to patients and system changes allowing direct access to scheduling screening tests through standing orders, would be an effective and efficient means of promoting colon cancer screening in primary care practice. METHODS We conducted a controlled trial comparing the proportion of intervention patients who received colon cancer screening with wait list controls at one practice site. The intervention was a mailed package that included a letter from their primary care physician, a colon cancer screening decision aid, and instructions for obtaining each screening test without an office visit so that patients could access screening tests directly. Major outcomes were screening test completion and cost per additional patient screened. RESULTS In the intervention group, 15% (20/137) were screened versus 4% (4/100) in the control group (difference 11%; (95%; CI 3%;18% p = 0.01). The cost per additional patient screened was estimated to be $94. CONCLUSION A multi-modal intervention, which included mailing a patient reminder with a colon cancer decision aid to patients and system changes allowing patients direct access to schedule screening tests, increased colon cancer screening test completion in a subset of patients within a single academic practice. Although the uptake of the decision aid was low, the cost was also modest, suggesting that this method could be a viable approach to colon cancer screening.
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Affiliation(s)
- Carmen L Lewis
- Division of General Internal Medicine and Clinical Epidemiology, University of North Carolina, Chapel Hill, NC, USA.
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18
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Sohl SJ, Moyer A. Tailored interventions to promote mammography screening: a meta-analytic review. Prev Med 2007; 45:252-61. [PMID: 17643481 PMCID: PMC2078327 DOI: 10.1016/j.ypmed.2007.06.009] [Citation(s) in RCA: 125] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2007] [Revised: 05/04/2007] [Accepted: 06/04/2007] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To evaluate the effectiveness of tailored interventions, designed to reach one specific person based on her unique characteristics, for promoting mammography use. METHOD This systematic review used meta-analytic techniques to aggregate the effect size of 28 studies published from 1997 through 2005. Potential study-level moderators of outcomes (sample, intervention, and methodological characteristics) were also examined. RESULTS A small but significant aggregate odds ratio effect size of 1.42 indicated that women exposed to tailored interventions were significantly more likely to get a mammogram (p<0.001). The type of population recruited and participants' pre-intervention level of mammography adherence did not significantly influence this effect. Tailored interventions that used the Health Belief Model and included a physician recommendation produced the strongest effects. Interventions delivered in person, by telephone, or in print were similarly effective. Finally, defining adherence as a single recent mammogram as opposed to regular or repeated mammograms yielded higher effect sizes. CONCLUSION Tailored interventions, particularly those that employ the Health Belief Model and use a physician recommendation, are effective in promoting mammography screening. Future investigations should strive to use more standardized definitions of tailoring and assessments of mammography outcomes.
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Affiliation(s)
- Stephanie J Sohl
- Department of Psychology, Stony Brook University, Stony Brook, NY 11794-2500, USA
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Skinner CS, Kobrin SC, Monahan PO, Daggy J, Menon U, Todora HS, Champion VL. Tailored interventions for screening mammography among a sample of initially non-adherent women: when is a booster dose important? PATIENT EDUCATION AND COUNSELING 2007; 65:87-94. [PMID: 16872787 DOI: 10.1016/j.pec.2006.06.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2005] [Revised: 05/04/2006] [Accepted: 06/05/2006] [Indexed: 05/11/2023]
Abstract
OBJECTIVE To assess added value of a booster dose of a tailored mammography intervention. METHODS Participants, non-adherent at baseline, were randomly assigned to usual care or one of three tailored interventions. Intervention group members (n=657) were further randomly assigned to receive/not receive a booster intervention dose. Electronic record mammography data were collected following initial intervention and at 6 and 15 months post-booster. RESULTS Booster had no effect among women not screened after first intervention dose (n=337). Among women screened after initial dose (n=320), booster predicted re-screening at 6 but not 15 months. A boosterxrace interaction showed a booster effect at 6 months for African Americans (OR=4.66, p=.0005) but not Caucasians (OR=0.74, p=.44). CONCLUSIONS Findings suggest if a first-dose intervention does not facilitate screening, neither will a booster dose. However, among women for whom a first dose is effective, boosters can facilitate timely repeat adherence, especially among African Americans. At 6 months booster recipients were less likely to be off-schedule but, by 15 months, the groups were similar. PRACTICE IMPLICATIONS Boosters may effect when, but not whether, women continue screening.
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Affiliation(s)
- Celette Sugg Skinner
- Department of Surgery, Duke University Medical Center and Program in Prevention, Detection & Control Research, Duke University Comprehensive Cancer, 2424 Erwin Rd, Ste 602, DUMC 2715, Durham, NC 27705, USA.
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Edwards AGK, Evans R, Dundon J, Haigh S, Hood K, Elwyn GJ. Personalised risk communication for informed decision making about taking screening tests. Cochrane Database Syst Rev 2006:CD001865. [PMID: 17054144 DOI: 10.1002/14651858.cd001865.pub2] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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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Abstract
Two measures often used in a cost-effectiveness analysis are the incremental cost-effectiveness ratio (ICER) and the net health benefit (NHB). Inferences on these two quantities are often hindered by highly skewed cost data. In this article, we derive the Edgeworth expansions for the studentized t-statistics for the two measures and show how they could be used to guide inferences. In particular, we use the expansions to study the theoretical performance of existing confidence intervals based on normal theory and to derive new confidence intervals for the ICER and the NHB. We conduct a simulation study to compare our new intervals with several existing methods. The methods evaluated include Taylor's interval, Fieller's interval, the bootstrap percentile interval, and the bootstrap bias-corrected acceleration interval. We found that our new intervals give good coverage accuracy and are narrower compared to the current recommended intervals.
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Affiliation(s)
- Phillip Dinh
- Department of Biostatistics, University of Washington, Box 357232, Seattle, Washington 98195, USA
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White MJ, Stark JR, Luckmann R, Rosal MC, Clemow L, Costanza ME. Implementing a computer-assisted telephone interview (CATI) system to increase colorectal cancer screening: a process evaluation. PATIENT EDUCATION AND COUNSELING 2006; 61:419-28. [PMID: 15993558 DOI: 10.1016/j.pec.2005.05.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2004] [Revised: 04/11/2005] [Accepted: 05/14/2005] [Indexed: 05/03/2023]
Abstract
OBJECTIVE Computer-assisted telephone interviewing (CATI) systems used by telephone counselors (TCs) may be efficient mechanisms to counsel patients on cancer and recommended preventive screening tests in order to extend a primary care provider's reach to his/her patients. The implementation process of such a system for promoting colorectal (CRC) cancer screening using a computer-assisted telephone interview (CATI) system is reported in this paper. METHODS The process evaluation assessed three components of the intervention: message production, program implementation and audience reception. RESULTS Of 1181 potentially eligible patients, 1025 (87%) patients were reached by the TCs and 725 of those patients (71%) were eligible to receive counseling. Five hundred eighty-two (80%) patients agreed to counseling. CONCLUSIONS It is feasible to design and use CATI systems for prevention counseling of patients in primary care practices. PRACTICE IMPLICATIONS CATI systems have the potential of being used as a referral service by primary care providers and health care organizations for patient education.
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Affiliation(s)
- Mary Jo White
- Division of Hematology/Oncology, University of Massachusetts Medical School, Worcester, MA, USA.
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Abstract
OBJECTIVES To review criteria for mass cancer screening among asymptomatic populations and barriers to secondary prevention of breast, cervical, and colorectal cancers. To describe challenges to implementing theoretically based interventions to increase appropriate cancer screening, follow-up, and surveillance. DATA SOURCES Published journal articles, text books, and epidemiologic reports. CONCLUSION Interventions to increase breast, cervical, and colorectal cancer screening participation must be approached from a systems perspective that includes patient, health care provider, and health care system variables. IMPLICATIONS FOR NURSING PRACTICE Understanding the array of factors that impede progress in the secondary prevention of cancer is necessary to improve care. Nurses have an important role in decreasing morbidity and mortality from breast, cervical, and colorectal cancers.
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Abstract
OBJECTIVES To provide an overview of cancer genomics and cancer screening in older adults with a focus on breast, prostate, and colon cancers. DATA SOURCES Journal articles, research articles, and web sites. CONCLUSION Cancer screening in older populations is often in the context of one or more co-morbid conditions, cancer survivorship, genomic information, and competing health priorities. The field of cancer screening has outgrown the tools available to enable health care providers and older adults to make informed cancer screening decisions. Research is needed to develop clinical screening tools that integrate age, cancer risk, life expectancy, and comorbidity. IMPLICATIONS FOR NURSING PRACTICE Health care providers are faced with opportunities and challenges in the prevention and early detection of cancer in older Americans.
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Affiliation(s)
- Karen Greco
- Oregon Health & Science University School of Nursing, Portland, OR 97239-2941, USA.
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25
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Wolf MS, Fitzner KA, Powell EF, McCaffrey KR, Pickard AS, McKoy JM, Lindenberg J, Schumock GT, Carson KR, Ferreira MR, Dolan NC, Bennett CL. Costs and Cost Effectiveness of a Health Care Provider–Directed Intervention to Promote Colorectal Cancer Screening Among Veterans. J Clin Oncol 2005; 23:8877-83. [PMID: 16314648 DOI: 10.1200/jco.2005.02.6278] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose Colorectal cancer screening is underused, particularly in the Veterans Affairs (VA) population. In a randomized controlled trial, a health care provider–directed intervention that offered quarterly feedback to physicians on their patients' colorectal cancer screening rates led to a 9% increase in colorectal cancer screening rates among veterans. The objective of this secondary analysis was to assess the cost effectiveness of the colorectal cancer screening promotion intervention. Methods Providers in the intervention arm attended an educational workshop on colorectal cancer screening and received confidential feedback on individual and group-specific colorectal cancer screening rates. The primary end point was completion of colorectal cancer screening tests. Sensitivity analyses investigated cost-effectiveness estimates varying the data collection methods, costs of labor and technology, and the effectiveness of the intervention. Results Rates of colorectal cancer screening for the intervention versus control arms were 41.3% v 32.4%, respectively (P < .05). The incremental cost-effectiveness ratio was $978 per additional veteran screened based on feedback reports generated from manual review of records. However, if feedback reports could be generated from information technology systems, sensitivity analyses indicate that the cost-effectiveness estimate would decrease to $196 per additional veteran screened. Conclusion An intervention based on quarterly feedback reports to physicians improved colorectal cancer screening rates at a VA medical center. This intervention would be cost effective if relevant data could be generated by existing information technology systems. Our findings may have broad applicability because a 2005 Medicare initiative will provide the VA electronic medical record system as a free benefit to all US physicians.
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Affiliation(s)
- Michael S Wolf
- Institute for Healthcare Studies, Department of Medicine, Northwestern University, Illinois, USA
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Konski A. Clinical and economic outcomes analyses of women developing breast cancer in a managed care organization. Am J Clin Oncol 2005; 28:51-7. [PMID: 15685035 DOI: 10.1097/01.coc.0000139485.37161.31] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES An evaluation was performed linking an administrative database to clinical information to determine the clinical and economic outcomes of women presenting with breast cancer in a managed care organization (MCO). METHODS Administrative claims records were linked to clinical information obtained from hospital and tumor registry data for women diagnosed with adenocarcinoma or carcinoma in situ of the breast between 1990 and 1997. RESULTS Only 3 of 53 mammogram-diagnosed women had developed recurrences compared with 12 of 69 self-diagnosed women. Self-diagnosed women with commercial insurance incurred more treatment-related cost, 30,557 dollars, compared with mammogram-diagnosed women, 13,913 dollars (P = 0.005). CONCLUSION Women with commercial insurance had better clinical outcome at less cost when diagnosed by mammography as compared with women who detected the breast cancer by breast self-examination.
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Affiliation(s)
- Andre Konski
- Outcomes Department, Paramount Health Care, Toledo, Ohio, USA.
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27
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Lairson DR, Chan W, Newmark GR. Determinants of the demand for breast cancer screening among women veterans in the United States. Soc Sci Med 2005; 61:1608-17. [PMID: 16005790 DOI: 10.1016/j.socscimed.2005.03.015] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2004] [Accepted: 03/09/2005] [Indexed: 11/28/2022]
Abstract
Demand theory has been applied to use of breast exams for cancer prevention, but not since widespread promotion of mammography screening and managed care. Previous economic analyses may be biased due to inclusion of diagnostic exams and generally fail to consider perceived risk and time costs. The objective was to identify and measure the effect of economic, demographic, and behavioral factors that influence the use of mammography screening among US women veterans aged 50 years and older. Data are from a 2000-2001 national mail survey with telephone follow-up of a random sample of women veterans. There were a maximum of 3415 respondents aged 50 and over with no history of breast cancer. Maximum likelihood probit models were used to estimate the effects of the independent variables on the probability that a woman will have had a mammogram in the past year. Education, income, insurance, and perceived risk of breast cancer are directly related to use of mammography screening. Age, smoking, travel and waiting time are inversely related to the likelihood of mammography screening. Mammography use among women veterans is generally consistent with the theory of the demand for health and medical care, and also consistent with previous national studies on the demand for breast exams. Findings highlight the role of perceived risk and non-price barriers to mammography use in the context of widespread insurance coverage for mammography screening.
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Affiliation(s)
- David R Lairson
- University of Texas, Houston Health Science Center, School of Public Health, Management and Policy Sciences, 1200 Herman Pressler, Houston TX 77030, USA.
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Saywell RM, Champion VL, Skinner CS, Menon U, Daggy J. A cost-effectiveness comparison of three tailored interventions to increase mammography screening. J Womens Health (Larchmt) 2005; 13:909-18. [PMID: 15671706 DOI: 10.1089/jwh.2004.13.909] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Mammography is the primary method used for breast cancer screening. However, adherence to recommended screening practices is still below acceptable levels. This study examined the cost-effectiveness of three combinations of tailored telephone and mailed intervention strategies for increasing adherence to mammography. METHODS There were 1044 participants who were randomly assigned to one of four groups. A logistic regression model with adherence as the dependent variable and group as the independent variable was used to test for significant differences, and a ratio of cost/improvement in mammogram adherence evaluated the cost-effectiveness. RESULTS All three of the interventions (tailored telephone, tailored mail, and tailored telephone and mail) had significantly better adherence rates compared with the control group (usual care). However, when also considering costs, one emerged as the superior strategy. The cost-effectiveness ratios for the three interventions show that the tailored mail (letter) was the most cost-effective strategy, achieving 43.3% mammography adherence at a marginal cost of dollar 0.39 per 1% increase in women screened. The tailored mail plus telephone achieved greater adherence (49.4%), but at a higher cost (dollar 0.56 per 1% increase in women screened). CONCLUSIONS A tailored mail reminder is an effective and economical intervention to increase mammography adherence. Future research should confirm this finding and address its applicability to practice in other settings.
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Affiliation(s)
- Robert M Saywell
- Department of Family Medicine and Bowen Research Center, Indiana University School of Medicine, Indianapolis, Indiana 46202-5102, USA.
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Coleman EA, Stewart CB, Wilson S, Cantrell MJ, O'Sullivan P, Carthron DO, Wood LC. An Evaluation of Standardized Patients in Improving Clinical Breast Examinations for Military Women. Cancer Nurs 2004; 27:474-82. [PMID: 15640625 DOI: 10.1097/00002820-200411000-00007] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
There is a need to improve the quality of clinical breast examination (CBE) and breast cancer screening for women. The purpose of this study was to determine whether instructions from a standardized patient to military healthcare providers would increase the quality of CBE and breast cancer screening for military women. The study used a 2-group pretest and posttest experimental design with random assignment by study site. Before and after the intervention, the providers completed a 13-item survey to assess their current breast cancer screening practices and the standardized patient used an investigator-developed checklist to assess the providers' breast cancer screening performance. The survey of breast cancer screening practice scores and the interview and CBE performance scores were analyzed using analysis of covariance with the pretest scores as covariates. Results showed the experimental group made significantly more improvement than did the control group in their total scores on the observational checklist of interview and CBE skills (F = 19.18, P < .001, observed power = 0.99). In conclusion, this method of continuing education was effective with military healthcare providers.
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Affiliation(s)
- Elizabeth Ann Coleman
- College of Nursing, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
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Chirikos TN, Christman LK, Hunter S, Roetzheim RG. Cost-effectiveness of an intervention to increase cancer screening in primary care settings. Prev Med 2004; 39:230-8. [PMID: 15226030 DOI: 10.1016/j.ypmed.2004.03.021] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND The main goal was to conduct a cost-effectiveness analysis of an intervention designed to increase cancer screening rates in primary care settings serving disadvantaged populations. The Cancer Screening Office Systems intervention reminded clinicians whether screening mammography, Pap smears, and/or fecal occult blood tests were up-to-date in eligible patients and then established a division of office responsibilities to ensure that tests were ordered and completed. METHODS The cost-effectiveness analysis was predicated on data generated from a cluster-randomized controlled trial of Cancer Screening Office Systems conducted at eight clinics participating in a county-funded health insurance plan in Florida. Cost numerators were computed from estimated time inputs of both clinical personnel and patients valued at nationally representative wages as well as expenses for Cancer Screening Office Systems-related materials and overhead. Effectiveness denominators were constructed from net changes in screening rates observed experimentally over a 12-month follow-up. Two types of incremental cost-effectiveness ratios were computed: the cost per extra screening test by type and the cost per life-year saved without and with Cancer Screening Office Systems. RESULTS Cancer Screening Office Systems produced statistically significant increases in screening rates, and these gains more than outweighed the costs of the intervention viewed from either payer or societal perspectives. CONCLUSIONS Cancer Screening Office Systems are a cost-effective means of addressing cancer-related health disparities.
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Affiliation(s)
- Thomas N Chirikos
- H. Lee Moffitt Cancer Center and Research Institute, University of South Florida, Cancer Prevention and Control, Tampa, FL 33612, USA.
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Roetzheim RG, Christman LK, Jacobsen PB, Cantor AB, Schroeder J, Abdulla R, Hunter S, Chirikos TN, Krischer JP. A randomized controlled trial to increase cancer screening among attendees of community health centers. Ann Fam Med 2004; 2:294-300. [PMID: 15335126 PMCID: PMC1466693 DOI: 10.1370/afm.101] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND We assessed the efficacy of the Cancer Screening Office Systems (Cancer SOS), an intervention designed to increase cancer screening in primary care settings serving disadvantaged populations. METHODS Eight primary care clinics participating in a county-funded health insurance plan in Hillsborough County, Fla, agreed to take part in a cluster-randomized experimental trial. The Cancer SOS had 2 components: a cancer-screening checklist with chart stickers that indicated whether specific cancer-screening tests were due, ordered, or completed; and a division of office responsibilities to achieve high screening rates. Established patients were eligible if they were between the ages of 50 and 75 years and had no contraindication for screening. Data abstracted from charts of independent samples collected at baseline (n = 1,196) and at a 12-month follow-up (n = 1,237) was used to assess whether the patient was up-to-date on one or more of the following cancer-screening tests: mammogram, Papanicolaou (Pap) smear, or fecal occult blood testing (FOBT). RESULTS In multivariate analysis that controlled for baseline screening rates, secular trends, and other patient and clinic characteristics, the intervention increased the odds of mammograms (odds ratio [OR] = 1.62, 95% confidence interval [CI], 1.07-9.78, P = .023) and fecal occult blood tests (OR = 2.5, 95% CI, 1.65-4.0, P <.0001) with a trend toward greater use of Pap smears (OR = 1.57, 95% CI, 0.92-2.64, P = .096). CONCLUSIONS The Cancer SOS intervention significantly increased rates of cancer screening among primary care clinics serving disadvantaged populations. The Cancer SOS intervention is one option for providers or policy makers who wish to address cancer related health disparities.
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Affiliation(s)
- Richard G Roetzheim
- Department of Family Medicine, University of South Florida, Tampa, Fla 33612, USA.
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Lynch FL, Whitlock EP, Valanis BG, Smith SK. Cost-effectiveness of a tailored intervention to increase screening in HMO women overdue for Pap test and mammography services. Prev Med 2004; 38:403-11. [PMID: 15020173 DOI: 10.1016/j.ypmed.2003.11.024] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Research has established the societal cost-effectiveness of providing breast and cervical cancer screening to women. Less is known about the cost of motivating women significantly overdue for services to receive screening. METHODS In this intent-to-treat study, a total of 254 women, aged 52-69, who were overdue for both Pap test and mammography, were randomized to two groups, a tailored, motivational outreach or usual care. For effectiveness, we calculated the percent of women who received both services within 14 months of randomization. We used a comprehensive cost model to estimate total cost, per-participant cost, and the incremental cost-effectiveness of delivering the outreach intervention from the health plan perspective. We also conducted sensitivity analyses around two key parameters, target population size and level of effectiveness. RESULTS Compared with usual care, outreach (P = 0.006) screened significantly more women. The intervention cost US dollars 167.62 (2000 U.S. dollars) for each woman randomized to outreach, and incremental cost-effectiveness of outreach over usual care was US dollars 818 per additional woman screened. Sensitivity analyses estimated incremental cost-effectiveness between Us dollars 19 and US dollars 90 per additional woman screened. CONCLUSIONS Larger health plans can likely increase Pap test and mammography services in this population for a relatively low cost using this outreach intervention.
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Affiliation(s)
- Frances L Lynch
- Center for Health Research, Kaiser Permanente Northwest, Portland, OR 97227, USA.
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Luckmann R, Savageau JA, Clemow L, Stoddard AM, Costanza ME. A randomized trial of telephone counseling to promote screening mammography in two HMOs. ACTA ACUST UNITED AC 2004; 27:442-50. [PMID: 14642552 DOI: 10.1016/j.cdp.2003.09.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Tailored telephone counseling (TTC) is effective in increasing utilization of screening mammography, but has received limited testing on a large scale in a contemporary HMO setting in which most eligible women get regular screening. We conducted a randomized controlled trial comparing TTC to an active control (mailed reminders) among women aged 50-80 enrolled in two HMOs in New England (n=12,905). Over a 1-year period counselors attempted to contact women in the intervention arm who had not had a mammogram within the last 15 months. The absolute increase in mammography use due to the intervention was 4.9% (OR 1.3, 95% CI 1.0-1.6) in one HMO and 3.1% (OR 1.2, 95% CI 1.0-1.3) in the other. We estimated that one additional woman was screened for each 10.9 women eligible for counseling. An intervention process analysis documented a high level of acceptance of TTC and identified subgroups that could be targeted for counseling to improve the efficiency of TTC.
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Affiliation(s)
- Roger Luckmann
- University of Massachusetts Medical School, Worcester, MA, USA.
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Wu JH, Fung MC, Chan W, Lairson DR. Cost-effectiveness analysis of interventions to enhance mammography compliance using computer modeling (CAN*TROL). VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2004; 7:175-185. [PMID: 15164807 DOI: 10.1111/j.1524-4733.2004.72326.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
OBJECTIVE Tailored telephone counseling and physician-based and clinic-based interventions have been shown to be cost-effective in enhancing utilization of mammography among nonadherent women. The objective of this study was to evaluate the costs and benefits of a broad implementation of these interventions from a health payer perspective. METHODS CAN*TROL computer modeling was employed in the cost-effectiveness analysis of interventions in a 2000 Texas female population. The estimated effects of the various interventions and their related costs derived from the literature were applied to a hypothetical scenario of a broad implementation of these interventions. RESULTS Seven studies were identified from the literature, six of them employed tailored telephone counseling (TC), whereas two used comprehensive physician-based (PB) or clinic-based (CB) interventions. The estimated intervention cost per women was 43 dollars for TC, 71 dollars for PB, and 151 dollars for CB. CAN*TROL model showed that after 15 years of implementation, TC, PB, and CB could reduce cancer mortality by 6.5, 2.2, and 10.7%, respectively. The cumulative net costs of interventions, mammography screening, and medical care costs were lower for TC (TC vs. PB vs. CB, 1.05 million vs. 1.06 million vs. 1.60 million). Nevertheless, CB resulted in more life-years saved (TC vs. PB vs. CB, 11,413 vs. 8515 vs. 14,559). The incremental cost-effectiveness ratio was more favorable for tailored telephone counseling interventions. One-way sensitivity analysis indicated that compliance rates and intervention costs had the most significant impact on the incremental cost-effectiveness ratio. CONCLUSION Tailored telephone counseling interventions may be the preferred first-line intervention for getting nonadherent women aged 50 to 79 years on schedule for mammography screening.
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Affiliation(s)
- Jasmanda H Wu
- University of Texas-Houston School of Public Health, Houston, TX, USA.
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Vogt TM, Glass A, Glasgow RE, La Chance PA, Lichtenstein E. The safety net: a cost-effective approach to improving breast and cervical cancer screening. J Womens Health (Larchmt) 2004; 12:789-98. [PMID: 14588129 DOI: 10.1089/154099903322447756] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE The purposes of the study were (1). to assess the cost-effectiveness of three interventions to deliver breast and cervical cancer screening to women unscreened for >or=3 years and (2). to determine the relation of an invasive cervical cancer diagnosis to the interval since the last true screening test. METHODS In a randomized trial, women were randomly assigned to (1). usual care, (2). letter plus follow-up letter, (3). letter plus follow-up phone call, (4). phone call plus follow-up phone call. Screening within 12 weeks was the outcome. A 5-year retrospective review of cervical cancer cases and screening histories was done. RESULTS The 8% of women not screened for >or=5 years had 62% of the invasive cervical cancer cases. Mammography outreach led to screening in 10%, 24%, 51%, and 50% of controls, letter/letter, letter/phone, and phone/phone interventions groups, respectively. Cervical cancer screening outreach led to screening in 17%, 22%, 54%, and 50% of the respective groups. Letter reminders alone produced fewer tests at substantially higher costs than did personalized telephone notification. CONCLUSIONS For cervical cancer, only 1 person in 12 was not screened in the preceding 5 years, but these accounted for nearly two thirds of invasive cancers. Aggressive outreach to the rarely screened is an important part of screening programs. Letter reminder, followed by a telephone appointment call, was the most cost-effective approach to screening rarely screened women. Lack of accurate information on prior hysterectomy adds substantial unnecessary costs to a screening reminder program.
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Affiliation(s)
- Thomas M Vogt
- Kaiser Permanente Center for Health Research Hawaii, Honolulu, Hawaii 96817, USA.
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Andersen MR, Urban N, Ramsey S, Briss PA. Examining the cost-effectiveness of cancer screening promotion. Cancer 2004; 101:1229-38. [PMID: 15316909 DOI: 10.1002/cncr.20511] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Cost-effectiveness analyses (CEAs) can help to quantify the contribution of the promotion of a screening program to increased participation in screening. The cost-effectiveness (C/E) of screening promotion depends in large part on the endpoints of interest. At the most fundamental level, the C/E of a strategy for promoting screening would focus on the attendance rate, or cost per person screened, and the C/E would be influenced by the costs of promotion, as well as by the size and responsiveness of the target population. In addition, the costs of screening promotion (measured as the cost per additional participant in screening) can be included in a CEA estimate of the screening technology. In this case, depending on the efficacy of the screening test and the costs and influence of the promotion, the C/E of screening may improve or become poorer. In the current study, the authors reviewed the literature on the C/E of cancer screening promotion. The following lessons were learned regarding the C/E of screening and its promotion: 1) high-quality information on the C/E of screening is increasingly available; 2) cost-effective promotion of screening is dependent on cost-effective screening strategies; 3) quality-of-life effects may be important in assessing the overall C/E of screening programs; 4) research efforts aimed at identifying cost-effective approaches to screening promotion are useful but sparse; 5) C/E studies should be better incorporated into well designed effectiveness research efforts; 6) variations in C/E according to intervention characteristics, population characteristics, and context should be evaluated in greater depth; 7) the long-term effects of screening promotion are critical to assessing C/E; 8) the effects of promotion on costs of screening must be better understood; and 9) CEA must be interpreted in light of other information. The authors showed that CEA can be a valuable tool for understanding the merits of health promotion interventions and that CEA is particularly valuable in identifying screening strategies that might be promoted most cost-effectively.
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Affiliation(s)
- M Robyn Andersen
- Cancer Prevention Program, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington 98102-1024, USA.
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Abstract
Clinicians and the organizations within which they practice play a major role in enabling patient participation in cancer screening and ensuring quality services. Guided by an ecologic framework, the authors summarize previous literature reviews and exemplary studies of breast, cervical, and colorectal cancer screening intervention studies conducted in health care settings. Lessons learned regarding interventions to maximize the potential of cancer screening are distilled. Four broad lessons learned emphasize that multiple levels of factors-public policy, organizational systems and practice settings, clinicians, and patients-influence cancer screening; that a diverse set of intervention strategies targeted at each of these levels can improve cancer screening rates; that the synergistic effects of multiple strategies often are most effective; and that targeting all components of the screening continuum is important. Recommendations are made for future research and practice, including priorities for intervention research specific to health care settings, the need to take research phases into consideration, the need for studies of health services delivery trends, and methods and measurement issues.
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Affiliation(s)
- Jane G Zapka
- Division of Preventive and Behavioral Medicine, University of Massachusetts Medical School, Worcester, Massachusetts 01655, USA.
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Sadler GR, Ryujin L, Nguyen T, Oh G, Paik G, Kustin B. Heterogeneity within the Asian American community. Int J Equity Health 2003; 2:12. [PMID: 14697098 PMCID: PMC328089 DOI: 10.1186/1475-9276-2-12] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2002] [Accepted: 12/29/2003] [Indexed: 12/19/2022] Open
Abstract
Background Educational interventions are grounded on scientific data and assumptions about the community to be served. While the Pan Asian community is composed of multiple, ethnic subgroups, it is often treated as a single group for which one health promotion program will be applicable for all of its cultural subgroups. Compounding this stereotypical view of the Pan Asian community, there is sparse data about the cultural subgroups' similarities and dissimilarities. The Asian Grocery Store based cancer education program evaluation data provided an opportunity to compare data collected under identical circumstances from members of six Asian American cultural groups. Methods A convenience sample of 1,202 Asian American women evaluated the cultural alignment of a cancer education program, completing baseline and follow-up surveys that included questions about their breast cancer knowledge, attitudes, and screening behaviors. Participants took part in a brief education program that facilitated adherence to recommended screening guidelines. Results Unique recruitment methods were needed to attract participants from each ethnic group. Impressions gained from the aggregate data revealed different insights than the disaggregate data. Statistically significant variations existed among the subgroups' breast cancer knowledge, attitudes, and screening behaviors that could contribute to health disparities among the subgroups and within the aggregate Pan Asian community. Conclusion Health promotion efforts of providers, educators, and policy makers can be enhanced if cultural differences are identified and taken into account when developing strategies to reduce health disparities and promote health equity.
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Affiliation(s)
- Georgia Robins Sadler
- Moores University of California San Diego Cancer Center, La Jolla, California 92093-0658, USA
- Department of Surgery, University of California San Diego School of Medicine, La Jolla, California 92093-0658, USA
| | - Lisa Ryujin
- Moores University of California San Diego Cancer Center, La Jolla, California 92093-0658, USA
| | - Tammy Nguyen
- Moores University of California San Diego Cancer Center, La Jolla, California 92093-0658, USA
| | - Gia Oh
- Moores University of California San Diego Cancer Center, La Jolla, California 92093-0658, USA
| | - Grace Paik
- Moores University of California San Diego Cancer Center, La Jolla, California 92093-0658, USA
| | - Brenda Kustin
- Moores University of California San Diego Cancer Center, La Jolla, California 92093-0658, USA
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Denhaerynck K, Lesaffre E, Baele J, Cortebeeck K, Van Overstraete E, Buntinx F. Mammography screening attendance: meta-analysis of the effect of direct-contact invitation. Am J Prev Med 2003; 25:195-203. [PMID: 14507525 DOI: 10.1016/s0749-3797(03)00201-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Personal or telephone contact methods are often used to increase attendance for mammography screening. A meta-analysis of the literature was performed to assess the overall effect of direct-contact recruitment on mammography participation. METHODS Two independent reviewers conducted two different search strategies. Each reviewer screened the search results for (quasi-)randomized-controlled trials that tested single women-targeted interventions. Twenty-one of 22 candidate studies that met the inclusion criteria could be included. These studies described 25 eligible interventions. Guided by a standardized protocol, a reviewer assessed the methodologic quality of each intervention and extracted the following data: (1) the number of women (from experimental and control groups) before and after the intervention, (2) details of the study population, (3) the type of intervention, and (4) the control condition. On the basis of a quality ranking, a cumulative random-effects meta-analysis was performed using relative risk as an indicator of intervention effect. RESULTS Depending on the cumulative step, the analysis revealed that direct-contact strategies improved attendance from 21% (95% confidence interval [CI]; 10%-34%) to 46% (95% CI; 32%-61%). CONCLUSIONS Evidence from experimental studies supports the effect of direct-contact strategies in which women are invited to participate in mammography screening. Future research will have to define the specific modalities in which these interventions can be adopted in a cost-effective manner.
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Affiliation(s)
- Kris Denhaerynck
- University Center for Cancer Prevention, University Hospital Leuven, Leuven, Belgium.
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Edwards A, Unigwe S, Elwyn G, Hood K. Effects of communicating individual risks in screening programmes: Cochrane systematic review. BMJ 2003; 327:703-9. [PMID: 14512475 PMCID: PMC200799 DOI: 10.1136/bmj.327.7417.703] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/09/2003] [Indexed: 11/03/2022]
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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Abstract
OBJECTIVE The aim of this study was to assess knowledge, beliefs, and practices of primary care clinicians regarding colorectal cancer screening. METHODS We surveyed 77 primary care providers in six clinics in central Massachusetts to evaluate several factors related to colorectal cancer screening. RESULTS Most agreed with guidelines for fecal occult blood test (97%) and sigmoidoscopy (87%), which were reported commonly as usual practice. Although the majority (86%) recommended colonoscopy as a colorectal cancer screening test, it was infrequently reported as usual practice. Also, 36% considered barium enema a colorectal cancer screening option, and it was rarely reported as usual practice. Despite lack of evidence supporting effectiveness, digital rectal examinations and in-office fecal occult blood test were commonly reported as usual practice. However, these were usually reported in combination with a guideline-endorsed testing option. Although only 10% reported that fecal occult blood test/home was frequently refused, 60% reported sigmoidoscopy was. Frequently cited patient barriers to sigmoidoscopy compliance included fear the procedure would hurt and that patients assume symptoms occur if there is a problem. Perceptions of health systems barriers to sigmoidoscopy were less strong. CONCLUSIONS Most providers recommended guideline-endorsed colorectal cancer screening. However, patient refusal for sigmoidoscopy was common. Results indicate that multiple levels of intervention, including patient and provider education and systems strategies, may help increase prevalence.
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Affiliation(s)
- Stephenie C Lemon
- Division of Preventive and Behavioral Medicine, University of Massachusetts Medical School, Worcester, Massachusetts 01655, USA
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Champion VL, Skinner CS, Menon U, Seshadri R, Anzalone DC, Rawl SM. Comparisons of tailored mammography interventions at two months postintervention. Ann Behav Med 2003; 24:211-8. [PMID: 12173678 DOI: 10.1207/s15324796abm2403_06] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
The recent decrease in breast cancer mortality has been linked in part to increased breast cancer screening. Although the percentage of women screened once is rising, rate of continued adherence is poor. The purpose of this article is to assess the effects of tailored mammography interventions implemented prospectively in a factorial design contrasting groups receiving either (a) usual care (no intervention), (b) tailored telephone counseling for mammography, (c) tailored mailed materials promoting mammography, or (d) a combination of tailored mail and telephone counseling. This prospective, randomized study with a 2 x 2 factorial design included women 51 years and older (N = 1,367) who were not adherent with mammography at baseline. The intervention is based on integration of the Transtheoretical and Health Belief Models. Participants were enrolled in one of two health maintenance organizations or seen in a university-related primary care clinic. Baseline data were collected on mammography history and beliefs and knowledge related to mammography. Data were collected via telephone interviews using previously developed scales. The follow-up interviewers were conducted with 976 women. The sample was 41% White, 56% African American, and 3% other. Mean age at baseline was 66.5. Logistic regression indicates that postintervention mammography status in all three intervention groups was significantly better than usual care, with odds ratios ranging from 1.66 (telephone only) to 2.16 (telephone plus mail).
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Partin MR, Slater JS. Promoting repeat mammography use: insights from a systematic needs assessment. HEALTH EDUCATION & BEHAVIOR 2003; 30:97-112. [PMID: 12564670 DOI: 10.1177/1090198102239261] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This article describes the process and outcome of a needs assessment conducted to guide the development of interventions to increase repeat mammography use among participants in a federally funded cancer screening program. Health behavior theory and data from a phone survey are used to uncover key barriers to repeat mammography use and to identify fruitful intervention approaches for modifying them. Estimates of (a) compliance with mammography guidelines, (b) readiness to adopt regular mammography use, (c) the most common reasons for not being rescreened, and (d) population attributable risks associated with various predictors of repeat mammography use are presented and, with guidance from the transtheoretical model of behavior change, used to make inferences about the type of intervention strategies most appropriate for promoting repeat mammography use in this population.
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Affiliation(s)
- Melissa R Partin
- Center for Chronic Disease Outcomes Research, Minneapolis VA Medical Center, Minneapolis, Minnesota 55417, USA.
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Edwards A, Unigwe S, Elwyn G, Hood K. Personalised risk communication for informed decision making about entering screening programs. Cochrane Database Syst Rev 2003:CD001865. [PMID: 12535419 DOI: 10.1002/14651858.cd001865] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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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Andersen MR, Hager M, Su C, Urban N. Analysis of the cost-effectiveness of mammography promotion by volunteers in rural communities. HEALTH EDUCATION & BEHAVIOR 2002; 29:755-70. [PMID: 12456132 DOI: 10.1177/109019802237942] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The Community Trial of Breast Cancer Screening Promotion assessed the effectiveness and cost-effectiveness of mammography promotion by community volunteer groups in rural areas using three different intervention approaches: individual counseling, community activities, and a combined intervention including both. Societal costs of the interventions were calculated and used in conjunction with measures of effectiveness to calculate cost-effectiveness in terms of cost per additional mammogram and cost per year of life saved. Methods of collecting and using cost information to assess the cost-effectiveness of community interventions are described. The Community Activities intervention was found to be the most cost-effective, at approximately $2,000 for each additional regular mammography user in the community. The cost per year of life saved associated with mammography promotion was approximately $56,000 per year of life saved. Exploratory analyses suggest that the most cost-effective method of promoting mammography use may vary with the target population.
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Affiliation(s)
- M Robyn Andersen
- Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA.
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Reuben DB, Bassett LW, Hirsch SH, Jackson CA, Bastani R. A randomized clinical trial to assess the benefit of offering on-site mobile mammography in addition to health education for older women. AJR Am J Roentgenol 2002; 179:1509-14. [PMID: 12438046 DOI: 10.2214/ajr.179.6.1791509] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVE We conducted a cluster randomized clinical trial to compare the benefit of offering on-site mobile mammography in addition to an outreach program designed to increase mammography use by educating patients. SUBJECTS AND METHODS We recruited a consecutive volunteer sample of 499 women ranging in age from 60 to 84 years who had not undergone mammography in the previous year to participate in a cluster randomized clinical trial about the benefit of on-site mobile mammography. Subjects were recruited from 60 community-based sites where seniors gather. The intervention included a structured on-site multicomponent educational program with or without available on-site mobile mammography. The primary outcome measure was self-reported receipt of mammography within 3 months of the intervention. RESULTS Women in the group offered access to on-site mammography and health education were significantly more likely than those in the group offered health education only to undergo mammography within 3 months (55% vs 40%, p = 0.001; adjusted [for clustering] odds ratio, 1.83; 95% confidence interval, 1.22-2.74). Gains from offering on-site mammography were shown for several ethnic and sociodemographic subgroups and were especially large for Asian American women. CONCLUSION Offering on-site mammography at community-based sites where older women gather is an effective method for increasing breast cancer screening rates among older women and may be particularly effective for some subgroups of women who traditionally have had low screening rates.
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Affiliation(s)
- David B Reuben
- UCLA Multicampus Program in Geriatric Medicine and Gerontology, University of California, 10945 Le Conte Ave., Ste. 2339, Los Angeles, CA 90095-1687, USA
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Abstract
PURPOSE/OBJECTIVES To provide an overview of current issues surrounding the prevention of and screening for lung, breast, cervical, colorectal, ovarian, prostate, and skin cancer. DATA SOURCES Original research, review articles, and published guidelines. DATA SYNTHESIS Although morbidity and mortality rates have decreased for these cancers, prevention and early detection still require increased funding and research. CONCLUSIONS More behavioral scientists must be trained in prevention and early detection of cancer, and increased research funding is necessary to encourage advances in primary and secondary prevention. IMPLICATIONS FOR NURSING Oncology nurses should incorporate appropriate prevention and early-detection strategies into practice.
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Abstract
Colorectal cancer can be cured and, in some cases, even prevented if detected early through screening. Studies have demonstrated that regular screening for colorectal cancer with fecal occult blood testing, sigmoidoscopy, or colonoscopy can reduce mortality from this disease. Unfortunately, rates of participation in these screening tests are unacceptably low among the U.S. population. Nurses have a significant role to play in assisting individuals to incorporate regular colorectal cancer screening into their health maintenance routines.
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Affiliation(s)
- Susan M Rawl
- Indiana University School of Nursing, 1111 Middle Drive, NU 338, Indianapolis, IN 46202, USA.
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Stoddard AM, Fox SA, Costanza ME, Lane DS, Andersen MR, Urban N, Lipkus I, Rimer BK. Effectiveness of telephone counseling for mammography: results from five randomized trials. Prev Med 2002; 34:90-9. [PMID: 11749101 DOI: 10.1006/pmed.2001.0960] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Women over age 50 continue to be underscreened for breast cancer. The purpose of this report is to compare the effectiveness of a barrier-specific telephone counseling intervention across the five study sites of the Breast Cancer Screening Consortium (BCSC). METHODS Each of the BCSC projects was a randomized study of the effectiveness of telephone counseling (TC) in comparison to a control condition. Eligible underusers were identified and surveyed by telephone before and after the implementation of the interventions. Data from a total of 3,461 underusers were analyzed. We tested whether significantly more women randomized to TC than to control were regular mammography users at the follow-up survey. Data were analyzed separately by site. RESULTS Overall, TC was not significantly more effective than control in encouraging regular mammography. The pooled consortium-wide odds ratio was 1.08 (95% confidence interval: 0.91 to 1.27). CONCLUSIONS TC has the potential to support maintenance of mammogram use. Modifications are needed to maximize this potential and additional methods should be used in conjunction with TC to reach women who are underusers of mammography.
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Affiliation(s)
- Anne M Stoddard
- University of Massachusetts, Amherst, Massachusetts 01003, USA.
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Clark MA, Rakowski W, Ehrich B, Rimer BK, Velicer WF, Dube CE, Pearlman DN, Peterson KK, Goldstein M. The effect of a stage-matched and tailored intervention on repeat mammography(1). Am J Prev Med 2002; 22:1-7. [PMID: 11777672 DOI: 10.1016/s0749-3797(01)00406-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Our objective was to determine whether a tailored, stage-matched educational intervention, guided by the transtheoretical model (TTM), would increase rates of repeat-screening mammography. DESIGN SETTING/PARTICIPANTS: A total of 1324 women (N=1026 after attrition) aged 50 to 74 years were recruited from a staff-model health maintenance organization. Some of the women were not due for mammograms at the time of recruitment. INTERVENTION Women were randomly assigned to one of three intervention conditions: Group 1, no educational materials (usual care); Group 2, standard materials; and Group 3, stage-matched/tailored materials. Women in Groups 2 and 3 received a mailed education packet after both a baseline and a follow-up telephone interview. All women in Group 2 received the same materials regardless of differences in baseline mammography-related attitudes and behaviors. Each woman in Group 3 received materials based on her stage of adoption for mammography and TTM constructs. MAIN OUTCOME Using clinical records, repeat screening was defined as receipt of a second mammogram within 14 months after obtaining an initial postbaseline mammogram. RESULTS Women in Group 3 were more likely to obtain repeat-screening mammograms than women in Group 1 (44.2% vs 35.8%; adjusted rate ratio = 1.29, 95% confidence interval [CI]=1.11-1.46; adjusted rate difference = 0.06, 95% CI=-0.01-0.13). The screening percentage in Group 2 was intermediate (39.3%), and did not differ from either Group 3 or Group 1. CONCLUSIONS The effect of the stage-matched/tailored intervention was sustained for repeat screening, although no educational materials were delivered to coincide with the timing for a second mammogram. However, the stage-matched/tailored intervention was not sufficient to have a substantial impact on screening beyond the effect of standard educational materials. Future interventions may need to administer "booster" sessions to increase repeat screenings.
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Affiliation(s)
- Melissa A Clark
- Department of Community Health, Center for Gerontology & Health Care Research, Brown University, Providence, RI 02912, USA.
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