ABSTRACT
ObjectiveTo explore the effect of targeted intervention measures based on risk score of venous thromboembolism （VTE）， on the prevention of senile type 2 diabetes inpatients， as well as their influence on the occurrence of venous thromboembolism. MethodsA total of 134 elderly patients with type 2 diabetes mellitus who were hospitalized in geriatrics department of Peking university third hospital during June 1， 2018 to September 30， 2018 were selected as the research subjects. All the patients were divided into control group and observation group according to random number table method， with 67 patients in each group. Patients in the control group were treated with conventional intervention methods， and patients in the observation group were treated with targeted intervention measures based on VTE risk score. After one month of intervention， the Padua score， blood glucose level and coagulation indexes of the two groups were compared. The incidence of thrombosis during the intervention period was also recorded. ResultsThe Padua score in observation group （2.09±2.17） points was significantly lower than that （3.19±2.37） points in control group （P<0.05）. The indexes of fasting blood glucose， 2h postprandial blood glucose and HbA1c in observation group were significantly lower than those in control group （P<0.05）. The fibrinogen， D-dimer， activated partial thromboplastin time and prothrombin time in observation group were significantly lower than those in control group （P<0.05）. The incidence of DVT， PVT， lower limb swelling， pain and abnormal skin color in the observation group were 4.00%， 2.00%， 2.00%， 2.00%， and 0， respectively， and in the control group were 12.00%， 10.00%， 10.00%， 12.00%， and 8.00%， respectively. The incidence of adverse events in observation group was significantly lower than that in control group （P<0.05）. ConclusionTargeted intervention based on VTE risk score can significantly reduce the risk of VTE occurrence， improve blood clotting function and blood glucose level in elderly patients with type 2 diabetes mellitus. This nursing measure has important clinical application value.