منابع مشابه
Thirty-five-point rectilinear steiner minimal trees in a day
Given a set of terminals in the plane, a rectilinear Steiner minimal tree is a shortest intercon-nection among these terminals using only horizontal and vertical edges. We present an algorithm that constructs a rectilinear Steiner minimal tree for any input terminal set. On a workstation, problems involving 20 input terminals can be solved in a few seconds, and problems involving 30 input termi...
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Background Intracerebral hemorrhage (ICH) is the most severe form of stroke, but data on readmission after ICH are sparse. We aimed to determine frequency, causes, and predictors of 30-day readmission after ICH. Materials and Methods This retrospective cohort study includes all spontaneous ICH survivors admitted to the stroke unit at Haukeland University Hospital in Bergen in Norway from July...
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tals would then have a direct incentive to invest in reducing readmissions, and Medicare would benefit from immediate savings and progressively lower rates. Our approach would measure a hospital’s readmissions performance against its own historical record and population, avoiding the need for complex risk adjustment or adjustments for readmissions to nonindex hospitals, since they would already...
متن کاملThirty-day postoperative mortality after colorectal cancer surgery in England.
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ژورنال
عنوان ژورنال: Journal of the American Medical Association
سال: 1912
ISSN: 0002-9955
DOI: 10.1001/jama.1912.04260030277026