Medical decision making : an international journal of the Society for Medical Decision Making
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A specialty referral is a common but complex decision that often requires a primary care provider to balance his or her own interests with those of the patient. ⋯ In the setting of a referral for an asymptomatic but serious condition, out-of-pocket costs are important to patients; however, they also value specialists who collaborate and communicate well with their primary care providers and who practice shared decision making. Patients have wide variability in preferences for specialists, and referral decisions should be individualized.
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Comparative Study
Economic Evaluation of Pediatric Telemedicine Consultations to Rural Emergency Departments.
Comprehensive economic evaluations have not been conducted on telemedicine consultations to children in rural emergency departments (EDs). ⋯ From a health care payer perspective, telemedicine consultations to health care providers of acutely ill and injured children presenting to rural EDs are cost-saving (base-case and more than half of Monte Carlo simulation iterations) or cost-effective compared with telephone consultations.
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Multiple embryo transfers in in vitro fertilization (IVF) treatment increase the number of successful pregnancies while elevating the risk of multiple gestations. IVF-associated multiple pregnancies exhibit significant financial, social, and medical implications. Clinicians need to decide the number of embryos to be transferred considering the tradeoff between successful outcomes and multiple pregnancies. ⋯ A machine learning-based decision support system would be useful in improving the success rates of IVF treatment.
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The role of cognitive biases and heuristics in medical decision making is of growing interest. The purpose of this study was to determine whether studies on cognitive biases and heuristics in medical decision making are based on actual or hypothetical decisions and are conducted with populations that are representative of those who typically make the medical decision; to categorize the types of cognitive biases and heuristics found and whether they are found in patients or in medical personnel; and to critically review the studies based on standard methodological quality criteria. ⋯ Most of the studies on biases and heuristics in medical decision making are based on hypothetical vignettes, raising concerns about applicability of these findings to actual decision making. Biases and heuristics have been underinvestigated in medical personnel compared with patients.
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There is compelling evidence showing that health literacy influences health outcomes. However, there is a dearth of research investigating this issue in the vast literature on numeracy-the ability to accurately interpret numerical information about risk, a skill that is only moderately correlated with health literacy. In a cross-sectional study, we investigated whether objective and subjective numeracy is related to objective and subjective health outcomes. Objective (subjective) numeracy is actual (self-reported) numerical competence. Objective outcomes include prevalence of comorbidity and prescribed medications. Subjective outcomes include perceptions of physical and mental health. ⋯ Our research documents for the first time that self-reported numeracy is related to perceptions of health, whereas objective numeracy is related to actual health, laying the groundwork for future research on the effect of numeracy on health outcomes.