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本文报道了天津市健康新生儿脐血八项血液流变学指标的正常参考值。并将此值与健康成人正常值做比较，发现新生儿血液粘度高于成人。新生儿血液粘度增高的主要原因是由于血球压积较高，红细胞变形性较低而聚集性较高。了解新生儿血液流变学特点对指导临床有重要意义。
This article reports the normal reference values of eight hemorheological indexes of cord blood in Tianjin healthy neonates. And this value compared with normal healthy adults, found that newborns blood viscosity higher than adults. The main reason for increased neonatal blood viscosity is higher hematocrit, lower erythrocyte deformability and higher aggregation. To understand the characteristics of neonatal hemorheology is of great importance to guide the clinical.