PubMed · 14556771
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E Ernst. 2003. The lecture from hell.. https://doi.org/10.1016/s1353-6117(03)00056-8
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Computerized provider order entry systems can improve patient care by integrating clinical decision support. Decision support is most effective when its content and delivery are acceptable. The authors report the results of a multifaceted survey of the attitudes of housestaff and medical student users of a provider order entry system with integrated decision support at an academic medical center. The survey contained 16 items covering four themes: efficiency, quality of care, results reporting and embedded guidelines. Responses were captured using a five point Likert scale, and were compared using ANOVA and Bartlett's testing. Out of 491 housestaff and 128 medical students, response rates were 47 and 29%, respectively. Among respondents, 72% agreed or strongly agreed that the provider order entry system improves the quality of care that they provide, 54% that the decision support usually help them to provide quality patient care, and 62% that it improves the efficiency of order entry. Respondents were least likely to agree that the display of prior laboratory results influenced their decision to order a subsequent test. There were no significant differences between subspecialties and by advancing years of training among housestaff. Respondents agreed that the integrated clinical decision support enhanced their medical training.
BACKGROUND: The risk compensation theory is a widely used concept in transport economics to analyze driver risk behaviour. This article explores the feasibility of applying the theory in blood transfusion to raise important questions regarding the increased blood safety measures and their possible effects on blood usage (e.g., the appropriateness in transfusion). Further, it presents the findings of a pilot survey of physicians in Canada. DISCUSSION: While studies have attempted to define transfusion appropriateness, this article argues that if the risk compensation theory holds true for transfusion practice, physicians may actually be transfusing more. This may increase the possibility of contracting other unknown risks, such as the variant Creutzfeldt-Jakob Disease (vCJD), as well as increasing the risk of non-infectious transfusion risks, such as transfusion reactions. SUMMARY: A much larger study involving psychosocial assessment of physician decision making process to fully assess physician behaviour within the context of risk compensation theory and transfusion practice in Canada is needed to further explore this area.
OBJECTIVES: To compare general practitioners' perceptions of chronic fatigue syndrome and irritable bowel syndrome and to consider the implications of their perceptions for treatment. DESIGN: Qualitative analysis of transcripts of group discussions. PARTICIPANTS AND SETTING: A randomly selected sample of 46 general practitioners in England. RESULTS: The participants tended to stereotype patients with chronic fatigue syndrome as having certain undesirable traits. This stereotyping was due to the lack of a precise bodily location; the reclassification of the syndrome over time; transgression of social roles, with patients seen as failing to conform to the work ethic and "sick role" and conflict between doctor and patient over causes and management. These factors led to difficulties for many general practitioners in managing patients with chronic fatigue syndrome. For both conditions many participants would not consider referral for mental health interventions, even though the doctors recognised social and psychological factors, because they were not familiar with the interventions or thought them unavailable or unnecessary. CONCLUSIONS: Barriers to the effective clinical management of patients with irritable bowel syndrome and chronic fatigue syndrome are partly due to doctors' beliefs, which result in negative stereotyping of patients with chronic fatigue syndrome and the use of management strategies for both syndromes that may not take into account the best available evidence.