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| The Prevention Value of D-dimer and Coagulation Factor Detection on Patients with Deep Vein Thrombosis after General Surgery |
| Maternal and Child Health Institution of Nanchang City，Nanchang 330008，China |
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Abstract Objective：To investigate the prevention value for patients with deep vein thrombosis after general surgery detected by D- dimer（ D-Dimer，DD） and coagulation factor. Method：48 inpatients with general surgical from January 2014 to January 2015 in our hospital were selected and divided into without deep vein thrombosis group for 32 cases（ non-DVT group）and deep vein thrombosis group for 16 cases（ DVT group）.D-D and fibrinogen（ FIB） in blood were detected respectively before surgery and after surgery of 1 day，3 and 7 days. Result：D-D and FIB levels of patients in two groups at first and third day after surgery were significantly increased， compared with before surgery the differences were statistically significant（P<0.05）. D-D and FIB levels in the non-DVT group at the 7th day after surgery decreased to the preoperative level，compared with before surgery the differences were no statistically significant（P>0.05）. The D-D and FIB levels at the 7th day after surgery in the DVT group were significantly increased，compared with the preoperation，the differences were statistically significant（P<0.05）.Conclusion：Determination of D-dimer and coagulation factor have better preventive values for deep vein thrombosis after general surgery，it is worthy of clinical promotion.
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