Relaxation techniques for reducing pain and anxiety during screening mammography. Using an office system intervention to increase breast cancer screening. Informed choice in mammography screening: a randomized trial of a decision aid for 70-year-old women. Comparison of tailored interventions to increase mammography screening in nonadherent older women.
The purpose of this study was to determine whether listening to a relaxation audiotape before and during mammography decreases subjective reports of pain and anxiety.
                Listening to a relaxation or music audiotape before and during mammography does not reduce subjective reports of anxiety or pain. Women undergoing screening mammography report minimal levels of distress. To evaluate an innovative approach to continuing medical education, an outreach intervention designed to improve performance rates of breast cancer screening through implementation of office systems in community primary care practices.
                Randomized, controlled trial with primary care practices assigned to either the intervention group or control group, with the practice as the unit of analysis.
                Twenty mostly rural counties in North Carolina.
                Physicians and staff of 62 randomly selected family medicine and general internal medicine practices, primarily fee-for-service, half group practices and half solo practitioners.
                Physician investigators and facilitators met with practice physicians and staff over a period of 12 to 18 months to provide feedback on breast cancer screening performance, and to assist these primary care practices in developing office systems tailored to increase breast cancer screening.
                Physician questionnaires were obtained at baseline and follow-up to assess the presence of five indicators of an office system. Three of the five indicators of office systems increased significantly more in intervention practices than in control practices, but the mean number of indicators in intervention practices at followup was only 2.8 out of 5. Cross-sectional reviews of randomly chosen medical records of eligible women patients aged 50 years and over were done at baseline (n = 2,887) and follow-up (n = 2,874) to determine whether clinical breast examinations and mammography, were performed. Results for mammography were recorded in two ways, mention of the test in the visit note and actual report of the test in the medical record. These reviews showed an increase from 39% to 51% in mention of mammography in intervention practices, compared with an increase from 41% to 44% in control practices (p = .01). There was no significant difference, however, between the two groups in change in mammograms reported (intervention group increased from 28% to 32.7%; control group increased from 30.6% to 34.0%, p = .56). There was a nonsignificant trend (p = .06) toward a greater increase in performance of clinical breast examination in intervention versus control practices.
                A moderately intensive outreach intervention to increase rates of breast cancer screening through the development of office systems was modestly successful in increasing indicators of office systems and in documenting mention of mammography, but had little impact on actual performance of breast cancer screening. At follow-up, few practices had a complete office system for breast cancer screening. Outreach approaches to assist primary care practices implement office systems are promising but need further development. Many women who have participated in mammography screening are now approaching 70 years of age. These women are advised to consider both the benefits and harms of continuing to be screened. Doing so may be difficult for individual women, and there are no evaluated decision support tools to assist them.
                To assess the effect of a decision aid (DA) about whether to continue or stop mammography screening for women aged 70 years, a population-based, randomized controlled trial was conducted in New South Wales, Australia. Women aged 70 years who had regularly participated in mammography screening were eligible to participate in the trial. Women received a DA providing balanced, quantitative information or standard information available from the screening program. The main outcomes were the percentage of women making an informed choice about whether to continue or stop screening and the percentage of women participating in the screening.
                Women who received the DA (the intervention group) were better informed than the control group (mean increase in knowledge score out of 10, 2.62 for the intervention group vs 0.68 for the control group; P < .001), and a significantly greater percentage made an informed choice (73.5% vs 48.8%; P < .001). The DA did not increase anxiety and slightly reduced decisional conflict. There was no difference in the percentage of women who participated in screening within 1 month.
                This DA increased knowledge and assisted women to make an informed choice. It did not alter participation in screening. The DA is an effective way to assist women to make a decision about continuing mammography screening and seems to be a feasible intervention within a population screening program. Recent increases in mammography use have led to a decrease in mortality from breast cancer.
                Building on the Health Belief Model, the Transtheoretical Model, and past effectiveness of tailored interventions, we conducted a prospective randomized trial (n = 773) to test the efficacy on mammography adherence of tailored interventions delivered by five different methods, i.e., telephone counseling, in-person counseling, physician letter, and combinations of telephone with letter and in-person with letter.
                All five interventions increased mammography adherence significantly relative to usual care (odds ratios, 1.93 to 3.55) at 6 months post intervention. The combination of in-person with physician letter was significantly more effective than telephone alone or letter alone. Women thinking about getting a mammogram at baseline were more likely to be adherent by 6 months; even those in usual care achieved 48% adherence compared with 50-70% in the intervention groups. In contrast, women not thinking about getting a mammogram needed the interventions to increase their adherence from 13% to over 30%.
                All five interventions were effective at increasing mammography adherence. Women not thinking about getting a mammogram were most likely to benefit from these tailored interventions while other women might need less intensive interventions.
Currently there are very few proven interventions to reduce pain and discomfort of screening mammography, especially procedures that can be readily introduced to screening programmes. With mammography continuing as the preferred method for breast screening, more research on such interventions is needed.