Journal of general internal medicine
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Multicenter Study
A survey of health care practitioners' knowledge of the QT interval.
To assess health care practitioners' ability to correctly measure the QT interval, and to identify factors and medications that may increase the risk of QT-interval prolongation and torsades de pointes. ⋯ The majority of health care practitioners cannot correctly measure the QT interval and cannot correctly identify factors and medications that can prolong the QT interval. Our findings suggest that greater attention to the QT interval is warranted to ensure safer use of QT prolonging medications.
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Multicenter Study Comparative Study
Functional status and patient satisfaction: a comparison of ischemic heart disease, obstructive lung disease, and diabetes mellitus.
To determine the extent to which chronic illness and disease severity affect patient satisfaction with their primary care provider in general internal medicine clinics. ⋯ Patient education and ability to cope with chronic conditions are more strongly associated with satisfaction with their primary care provider than disease severity. Further improvements in patient education and self-management may lead to improved satisfaction and quality of care.
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Multicenter Study
The impact of severe acute respiratory syndrome on medical house staff: a qualitative study.
To explore the impact of severe acute respiratory syndrome (SARS) on a medical training program and to develop principles for professional training programs to consider in dealing with future, similar crises. ⋯ The ability of residents to cope with the stress of the SARS outbreak was enhanced by the communication of relevant information and by the leadership of their supervisors and infection control officers. It is hoped that training programs for health care professionals will be able to implement these tenets of crisis management as they develop strategies for dealing with future health threats.
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Multicenter Study
The impact of comorbidities on hormone use. After the 2000 release of the Women's Health Initiative.
Determine the impact of fracture, coronary disease, and diabetes on changes in rates of discontinuation and initiation of estrogen therapy with (EPT) and without (ET) progestin, before (September 1, 1999 to June 30, 2002, baseline) versus 5 months after (follow-up) release of the Women's Health Initiative EPT trial results (WHI). ⋯ Diabetes and cardiovascular disease were associated with higher EPT discontinuation rates post-WHI compared to women without comorbidity; comorbidity had little impact on changes in prevalence or initiation of ET/EPT after release of the WHI.
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Multicenter Study
A risk assessment tool (OsteoRisk) for identifying Latin American women with osteoporosis.
To develop a simple and easy-to-use tool for identifying osteoporotic women (femoral neck bone mineral density [BMD] T-scores