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Effects of Hematocrit on the Parameters of Thromboelastography in Healthy Adults / 中国实验血液学杂志
Journal of Experimental Hematology ; (6): 901-905, 2021.
Article in Chinese | WPRIM | ID: wpr-880166
ABSTRACT
OBJECTIVE@#To explore the effects of hematocrit (HCT) on the parameters of thromboelastography (TEG) in healthy adults, so as to judge coagulation and fibrinolysis more accurately.@*METHODS@#Three hundred and ninety-three healthy adults examined in Chengdu 363 Hospital Affiliated to Southwest Medical University from May 2018 to May 2019 were selected. HCT and TEG were detected at the same time. The differences of TEG parameters between the high HCT group and the low HCT group were compared. The correlation between HCT and TEG parameters was analyzed. The differences of TEG parameters between the healthy adults in Plateau and plain areas were compared.@*RESULTS@#Among the parameters of TEG, R and K in high HCT group were significantly higher, and Angle, MA and CI were significantly lower than those in low HCT group, which showed statistically significance (P0.05). R and K positively correlated with HCT (r=0.112, 0.517, P=0.027, 0.000), and Angle, MA and CI negatively correlated with HCT (r=-0.490, -0.408, -0.414, P=0.000). LY30 and EPL not correlated with HCT (P>0.05). HCT in plateau area was significantly higher than that in plain area (P0.05).@*CONCLUSION@#The difference of HCT may affect the values of R, K, Angle, MA and CI in TEG parameters. R and K positively correlate with HCT, while Angle, MA and CI negatively correlate with HCT. It is suggested that a suitable TEG reference range for the local population should be established, in plateau area especially K, Angle, MA and CI, which will be more conducive to the accurate evaluation of patients' coagulation and fibrinolysis status.
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: Reference Values / Thrombelastography / Blood Coagulation / Hematocrit Limits: Adult / Humans Language: Chinese Journal: Journal of Experimental Hematology Year: 2021 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Reference Values / Thrombelastography / Blood Coagulation / Hematocrit Limits: Adult / Humans Language: Chinese Journal: Journal of Experimental Hematology Year: 2021 Type: Article