The American journal of medicine
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Delirium, with occurrence rates from 14% to 56%, associated mortality rates from 10% to 65%, and excess annual health care expenditures from $1 to $2 billion, poses a common and serious problem for hospitalized elderly patients. Delirium is often unrecognized or misdiagnosed by physicians caring for elderly patients. Cognitive testing is rarely done as part of the admission evaluation of elderly hospitalized patients. ⋯ The cornerstone of evaluation includes a careful history, physical examination, and review of the medication list--since medications are the most common reversible cause of delirium. Research is needed to establish a cost-effective approach and to clarify the role of further testing, such as cerebrospinal fluid examination, brain imaging, and electroencephalography. This article is intended to heighten the awareness of clinicians as well as to stimulate research to address this important, neglected problem for elderly hospitalized patients.
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To study the relationship of patient incompetence to decisions to withhold life-sustaining treatments. ⋯ Despite current legal and ethical debate, incompetent patients are far more likely than competent patients to have life-sustaining treatment withheld. Most decisions are made by a consensus of physicians and family surrogates, and major conflicts rarely occur.
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To study the use and cost of bedside capillary glucose testing in a large teaching hospital. ⋯ Bedside capillary glucose testing is a rapidly expanding technology and is performed on a significant percentage of hospital admissions. Bedside glucose testing is not inherently more expensive than centralized laboratory measurements but implementation on inefficient care units with low utilization can add substantially to the cost. Much of the excess cost of the bedside method can be attributed to the high costs of quality control and quality assurance, training, and documentation.