Analysis of the risk factors for the short-term prognosis of acute ischemic stroke

This study investigated the risk factors for the short-term prognosis of acute ischemic stroke to provide a scientific evidence for improving prevention and treatment. A total of 2557 cases of acute ischemic stroke were included in the study. We collected the data on demographic characteristics, life style-related risk factors, clinical feature, and other clinical characteristics for all the participants. The outcomes were assessed using the modified Rankin scale (mRs) on day 14 or at discharge. According to the mRs score, the subjects were divided into three groups, namely, the control group (0≤ mRs ≤2), the disability group (3≤ mRs ≤5), and the death group (mRs = 6). The general conditions of these three groups were compared. An mRs score of 3≤ mRs ≤6 belonged to the composite outcome group. Logistic regression was also applied to analyze the risk factors of short-term prognosis. Monovariant logistic regression showed that age, on-set admission, hospital stays, temperature, heart rate, stroke subtype, hypertension, hyperglycemia, history of heart disease, history of atrial fibrillation, history of cerebral stroke, drinking, count of WBC, count of mononuclear leucocyte, and rate of neutrophile granulocyte were statically significant. To further control the confounding factors, multivariant logistic regression analysis was carried out. The result showed that age, on-set admission, hospital stays, temperature, heart rate, hyperglycemia, history of atrial fibrillation, and cerebral stroke history were related to the short-term prognosis. Age, on-set admission, hospital stays, temperature, heart rate, hyperglycemia, history of atrial fibrillation, and cerebral stroke history were the risk factors of the short-term prognosis of acute ischemic stroke.