منابع مشابه
pulse oximeter oxygen saturation in prediction of arterial oxygen saturation in liver transplant candidates
results roc-derived spo2 threshold of ≤ 94% can predict hypoxemia (pao2 < 60 mmhg) with a sensitivity of 100% and a specificity of 95%. furthermore, there are associations between the roc-derived spo2 threshold of ≤ 97% and detection of hypoxemia (pao2 < 70 mmhg) with a sensitivity of 100% and a specificity of 46%. the accuracy of pulse oximetry was not affected by the severity of liver disease...
متن کاملTrends but not individual values of central venous oxygen saturation agree with mixed venous oxygen saturation during varying hemodynamic conditions.
BACKGROUND Previous studies found contradictory results regarding the question whether mixed venous oxygen saturation (Svo2) and central venous oxygen saturation (Scvo2) are equivalent. The inconsistency of study results may result from different study designs and different, partly questionable, statistical approaches. METHODS The authors performed a prospective clinical trial comparing indiv...
متن کاملWorking Paper No. 75
Migration of labor in response to structural changes in the U.S. economy is explored. An empirical study of the migration decision and wage determination is used to evaluate: 1) whether unemployment plays a larger role in motivating the decision to migrate than spatial wage differences and 2) whether the population can be characterized as homogeneous regarding migration and wage determination. ...
متن کاملPsychiatric symptoms of dementia: Treatable, but no silver bullet.
Behavioral problems are common in dementia and may reduce the quality of life of the patient and disrupt the home life of family members. Families want a pill that can cure the myriad phenotypes of a decaying brain; unfortunately, there is no pharmaceutical silver bullet. This paper reviews the evidence for using different classes of drugs for the behavior symptoms commonly encountered in demen...
متن کاملValidity of Peripheral Capillary Oxygen Saturation and Normal Mixed Venous Oxygen Tension in Measurement of O2 Content
Background The change in venous oxygen saturation occurs earlier, and even its reduction is faster than arterial oxygen saturation. The aim of this study was to validate SvO2 and PvO2 for O2 content measurement in children hospitalized w...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Respiration
سال: 2016
ISSN: 0025-7931,1423-0356
DOI: 10.1159/000451030