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首页> 外文期刊>Canadian Veterinary Journal: La Revue Veterinaire Canadienne. >Validation of noninvasive hemoglobin measurements using co-oximetry in anesthetized dogs
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Validation of noninvasive hemoglobin measurements using co-oximetry in anesthetized dogs

机译：使用co-oximetry验证狗的非侵入性血红蛋白测量结果

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摘要

New technology allows noninvasive measurement of total hemoglobin (Hb) in humans through use of multiple wavelength co-oximetry. This monitor is now available to the veterinary market but no studies have been performed to validate its use in animals.This study investigated the use of co-oximetry to measure Hb in anesthetized dogs by comparing "gold standard" Hb measurements from a laboratory (LabHb) with those measured by the co-oximeter (SpHb). Bland-Altman analysis showed that the monitor had a bias of —3.01 (SpHb values were lower than LabHb values) and that 64.5% of measured SpHb values were greater than 20 g/L different from their associated LabHb values. Based on the results of this study, use of co-oximetry to measure Hb in anesthetized dogs is not accurate enough to direct treatment. Further studies are warranted in other animal species and under other clinical conditions.
机译：新技术允许通过使用多波长共血氧测定法对人体总血红蛋白（Hb）进行无创测量。该监视器现已在兽医市场上出售，但尚未进行任何研究来验证其在动物中的使用。该研究通过比较实验室中的“金标准” Hb测量值，研究了用共氧法测量麻醉狗中的Hb。 ）和用共血氧仪（SpHb）测得的值。 Bland-Altman分析显示，该监控器的偏差为-3.01（SpHb值低于LabHb值），并且所测量的SpHb值的64.5％大于与其关联的LabHb值相差20 g / L。根据这项研究的结果，使用共氧测定法测量麻醉犬中的Hb尚不足以指导治疗。需要在其他动物物种和其他临床条件下进行进一步研究。

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