1. Features of thromboelastogram in populations exposed to or transferring from high altitude
- Author
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Zhu Huang, Dong-xin Huang, Yan-yan Wang, Li-juan Jiang, Yong-hua Wang, Jing Dai, Xia Kang, Yi Wen, and Si-yi He
- Subjects
High altitude ,Thromboelastogram ,Coagulation ,Liver function ,Cardiac function ,Science (General) ,Q1-390 ,Social sciences (General) ,H1-99 - Abstract
Background: Thromboelastogram (TEG) is an effective indicator that monitors the dynamic changes of blood coagulation in real-time. It still remains controversial about the performance and influence of coagulation at high altitude. The present study intends to describe comprehensively the clinical features of TEG in populations exposed to or transferring from high altitude. Methods: Two groups were recruited in the present study. Group A included young males who worked at high-altitude (4888 m or 5418 m) areas for some time, while Group B included young males who had recently returned from high-altitude (4888 m or 5418 m) areas. Medical examinations were performed using portable devices. Spearman's test was used to evaluate the correlations between thromboelastogram (TEG) variables and other variables. Logistic regression analysis was used to analyze the factors affecting various abnormal TEG variables. Results: A total of 51 adult males were included in the two groups. Significantly increased reaction time (R) and decreased maximum amplitude (MA) were found in group B (P
- Published
- 2024
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