ABSTRACT
Objective To investigate the risk factors of ischemic cerebral stroke after transient ischemic attacks (TIAs).Methods The clinical data of 184 TIA patients were collected.The risk factors of ischemic cerebral stroke after TIA were analyzed.Results Compared with no ischemic cerebral infarction group, the rate of elderly (≥60 years old), hypertension, diabetes, smoking and drinking history in ischemic cerebral infarction group (P0.05).Compared with no ischemic cerebral infarction group, the rate of attack time≥30 min, attack frequency≥3, course of disease≥24 h were significantly increased (P0.05).Logistic regression analysis showed there were a positive correlations between elderly, hypertension, diabetes, smoking and drinking history and ischemic cerebral stroke after TIA (OR=29.799, 95%CI: 2.189-405.569, P=0.011;OR=0.649, 95%CI: 0.038-6.850, P=0.005;OR=8.569, 95%CI: 1.314-55.862, P=0.025;OR=0.158, 95%CI: 0.025-0.980, P=0.048).Conclusion Elderly, hypertension, diabetes, smoking and drinking history are independent risk factors for ischemic cerebral stroke after TIA.