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The present study evaluated the distribution of intraoperative interventions in patients undergoing coronary artery bypass graft surgery with cardiopulmonary bypass.
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Balloon Treatment Yields Results Similar To Surgery In Patients With Mitral Stenosis
PITTSBURGH, PA — November 16, 2000 — For patients with rheumatic mitral stenosis, balloon mitral valvotomy yields similar long-term results compared to […]
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Accounting for the Relationship Between Per Diem Cost and LOS When Estimating Hospitalization Costs
Hospitalization costs in clinical trials are typically derived by multiplying the length of stay (LOS) by an average per-diem (PD) cost from external sources. This paper describes how to model the relationship between PD cost and LOS using flexible statistical modelling techniques.
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