688 Estimating blood loss: a continuing look
نویسندگان
چکیده
منابع مشابه
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Let X be a random variable from a normal distribution with unknown mean θ and known variance σ2. In many practical situations, θ is known in advance to lie in an interval, say [−m,m], for some m > 0. As the usual estimator of θ, i.e., X under the LINEX loss function is inadmissible, finding some competitors for X becomes worthwhile. The only study in the literature considered the problem of min...
متن کاملEstimating blood loss: can teaching significantly improve visual estimation?
OBJECTIVE Visually estimated blood loss has long been known to be imprecise, inaccurate, and often underestimated, which may lead to delayed diagnosis and treatment. Our purpose is to determine whether a brief didactic course can improve visually estimated blood loss and whether prior clinical experience influences estimation of blood loss. METHODS Reconstituted whole blood was obtained from ...
متن کاملEstimating blood loss after birth: using simulated clinical examples.
AIM To determine the accuracy of the estimation of blood loss using simulated clinical examples. SETTING Over 100 attendees came together at a seminar about postpartum haemorrhage in June 2006. Five blood loss assessment stations were constructed, each containing a simulated clinical example. Each station was numbered and was made up of a variety of equipment used in birthing suites. Over 5L ...
متن کاملImproved Continuing Losses Estimation Using Initial Loss-Continuing Loss Model for Medium Sized Rural Catchments
Problem statement: The rainfall based design flood estimation techniques are commonly adopted in hydrological design and require a number of inputs including information on soil loss characteristics. Approach: A conceptual loss model known as the ‘Initial Loss-Continuing Loss (ILCL) model’ is widely used in Australia. Results: The Initial Loss (IL) occurs at the beginning of the rainfall event,...
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ژورنال
عنوان ژورنال: American Journal of Obstetrics and Gynecology
سال: 2021
ISSN: 0002-9378
DOI: 10.1016/j.ajog.2020.12.712