Results 261 to 270 of about 1,617,640 (314)
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Manel Baucells, Lloyd S. Shapley
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Utilization and Utility of Immunohistochemistry in Dermatopathology
The American Journal of Dermatopathology, 2013Immunohistochemistry (IHC) is considered a valuable ancillary tool for dermatopathology diagnosis, but few studies have measured IHC utilization by dermatopathologists or assessed its diagnostic utility. In a regionalized, community-based dermatopathology practice, we measured IHC utilization (total requests, specific antibodies requested, and final ...
Karen A, Naert, Martin J, Trotter
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The Clinical Utility of Utility Assessment
Medical Decision Making, 1982The usefulness of utility assessment as a method for revealing individual patients' desires is limited by two methodological problems. Different utility assessment methods can yield inconsistent results, both within a single clinical context and in different contexts; and the methods may not reflect universal rules that a patient may wish to abide by ...
H, Bursztajn, R M, Hamm
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The Utility of Utility Analysis
Human Performance, 1990Recent research on utility analysis that focuses on estimating the dollar value of performance gains was critically reviewed and a case was made that other metrics for expressing utility may be desirable. The need to validate the accu- racy of utility predictions was emphasized, and factors that could adversely affect their accuracy were described in a
Robert J. Vance, Adrienne Colella
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The Effect of Acupuncture Utilization on Healthcare Utilization
Medical Care, 2008To determine whether acupuncture is a complement to or substitute for various medical services.This study used managed care claims data from a midsize metropolitan insurance company from 2002. Zip code level data from the 2000 US Census was also incorporated.
Machaon, Bonafede +4 more
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Update on utilities and cost–utility analyses
Current Opinion in Ophthalmology, 2006The purpose of this review is to summarize the recent and noteworthy utility studies and cost-utility analyses in the area of retina/vitreous during the period January 2004 to January 2006.This review considers the cost-effectiveness of treatments for wet age-related macular degeneration, dry age-related macular degeneration, telemedicine in diabetic ...
Hussein, Hollands, Sanjay, Sharma
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Utility, induced utilities, and small worlds
Behavioral Science, 1965Abstract : Decision theory in its present state of development fails to provide sufficient criteria for the unique formulation of a decision problem. The resulting ambiguity may lead to quite disparate interpretations of the same decision task by different individuals.
M, Toda, E H, Shuford
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The impact of utilization review on costs and utilization
1992This paper examines the performance of a utilization review program using data from Aetna's utilization review (UR) customers compared to a representative sample of its customers which had no utilization review during the study period. Statistical adjustments were made for the utilization management status, employee demographics, plan benefits, group ...
R K, Khandker, W G, Manning
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Synthese, 2009
Standard principles of rational decision assume that an option’s utility is both comprehensive and accessible. These features constrain interpretations of an option’s utility. This essay presents a way of understanding utility and laws of utility. It explains the relation between an option’s utility and its outcome’s utility and argues that an option’s
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Standard principles of rational decision assume that an option’s utility is both comprehensive and accessible. These features constrain interpretations of an option’s utility. This essay presents a way of understanding utility and laws of utility. It explains the relation between an option’s utility and its outcome’s utility and argues that an option’s
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The topic of the article is related to converting deterministic economic theory into an econometric model. The author considers the commonly used method to add a random error term on the utility scale and proposes a modification of this method to account for stochastic dominance.
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