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- W2336223000 abstract "Background: Approximately 14.8% of nuclear myocardial perfusion imaging (MPI) tests in the United States are unnecessary. Patients and doctors are increasingly using social media and the web as part of their health care decisions. Little is known about the accuracy of information about MPI available to patients on social media which may affect patient education and joint decision making. The goal of this investigation was to determine whether information for patients on social media portrays an accurate representation of the risks and appropriate usage of MPI. Methods: We searched on Google Video, Google Web, and Twitter using search terms “nuclear stress test” (NST), “myocardial perfusion imaging”, and “choosing wisely stress test” (CW). Search results that did not specifically discuss MPI, were duplicative, or not English were discarded. Each search was continued until results were no longer relevant to the search term and topic. We evaluated all results for mention of radiation risks, alternative testing, possibility of false positive/negatives, and discouragement of unnecessary use such as annual/low risk/asymptomatic screening. For the primary outcome, we compared how frequently the results from each search term discussed unnecessary MPI. Results: None of our search results yielded material that encouraged unnecessary MPI. Radiation risks, alternative test options, and false positives/negatives were inconsistently discussed across search terms and sources. (Table) Depending on the search term, discouragement of unnecessary testing varied, 1.79% for NST, 10% for MPI, 64.4% for CW. In pairwise comparisons, search results for NST were less likely to discourage unnecessary testing than MPI (odds ratio [OR] 0.179, 95% confidence interval [CI] 0.044-.68, p = 0.005) and MPI was less likely to discourage unnecessary screening than CW (OR 0.155, 95% CI 0.059-0.393, (<0.0001). Conclusion: Publicly available information on the internet and social media does not encourage unnecessary testing. Depending on the search term used, unnecessary testing may be commonly or rarely discouraged. Important topics related to nuclear MPI, such as radiation and alternative testing options are not widely discussed." @default.
- W2336223000 created "2016-06-24" @default.
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- W2336223000 date "2016-03-01" @default.
- W2336223000 modified "2023-09-25" @default.
- W2336223000 title "Abstract 231: Portrayal of Inappropriate Use of Myocardial Perfusion Imaging on Social Media and the Worldwide Web" @default.
- W2336223000 doi "https://doi.org/10.1161/circoutcomes.9.suppl_2.231" @default.
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