Analysis Of Risk Factors For Deep Venous Thrombosis In Lower Extremity Of Aneurysmal Subarachnoidhemorrhage

Objective: To study the aneurysmal subarachnoid hemorrhage caused by lower extremity deep vein thrombosis in all kinds of risk factors,discuss the various risk factors and its correlation,provideguidance for clinical prevention and treatment.Methods: This study selected 116 patients with aneurysmal subarachnoid hemorrhage from the central hospital of cangzhou city from October 2016 to January 2018.By looking at the hospital electronic medical records system and hospital visits on aneurysm patients with subarachnoid hemorrhage for information collection,to collect all the information collected into computer after medical statistical analysis and processing.Choose to gender,age,hypertension,coronary heart disease,diabetes mellitus,hydrocephalus and cerebral infarction,intervention and GCS score as a possible risk factor analysis: first,using single factor analysis of chi-square,screening was statistically significant related influencing factors,then adopts the binary classification variables unconditioned Logistic regression analysis of multiple factors analysis,set P< 0.05 was statistically significant,calculated the artery subarachnoid lower extremity DVT in patients with risk factors of the disease.Results:The risk factors for deep venous thrombosis in the lower extremity of the study group may be the age of 60,hypertension,diabetes,cerebral infarction,and GCS score less than 8.For specific performance,after controlling for whether to have high blood pressure,diabetes,cerebral infarction and GCS score after the grouping,compared to the older than equal to 60 people,aged people under the age of 60 patients with lower extremity deep vein thrombosis risk by 70.7%;In the control group,whether suffering from diabetes,whether suffering from cerebral infarction,GCS score,after compared with patients with hypertension,people don't have high blood pressure lower extremity deep vein thrombosis risk by 85.9%.Similarly,after controlling for other factors,people who did not have diabetes had 0.257 times the risk of lower limb deep venous thrombosis,compared with those with diabetes.After controlling for other factors,the risk of deep venous thrombosis in the lower extremity of patients without cerebral infarction decreased by about 70% compared with those without cerebral infarction.After controlling for other diseases and ages,the risk of GCS score greater than 8 in group with lower limb deep venous thrombosis was 88.4 percent lower than those in group 8.In patients with aneurysmal subarachnoid hemorrhage,the incidence of deep venous thrombosis was 72.4%.Or older,60 patients with lower extremity deep vein thrombosis incidence is higher than the patients aged less than 60 years,men than women,people have high blood pressure,diabetes,cerebral infarction incidence of lower extremity deep vein thrombosis is higher than people who did not have the corresponding disease,GCS score less than or equal to eight points and the crowd incidence of lower extremity deep vein thrombosis is higher than GCS score greater than eight points of the crowd.3)through the multifactor unconditioned logistic regression analysis,age is more than equal to 60 years old,suffering from high blood pressure,diabetes,cerebral infarction,GCS score less than or equal to eight points may be aneurysmal subarachnoid hemorrhage patients with risk factors for deep vein thrombosis of lower limbs.Conclusion:At age 60 or older,have high blood pressure,diabetes,cerebral infarction,or GCS score less than or equal to eight points of the patients,the patients with lower extremity deep vein thrombosis risk degree is higher,be wary of lower extremity deep vein thrombosis,and adopt positive measures to prevent the happening of the lower extremity deep vein thrombosis.