The stepwise logistic regression analysis of the study population and the potential factors affecting early outcome at discharge.

Note:1. SBP = systolic blood pressure; DBP = diastolic blood pressure; HR = heart rate; BT = body temperature; ICH = intracranial hemorrhage; BUN = blood urea nitrogen; AST = aspartate aminotransferase.2. t-test was used to compare the difference between two groups and significant variables was evaluated by binary logistic regression with forward stepwise. The independent risk factors in the final model were presented as odds ratios, including 95% confidence intervals (CI).***P≦0.001;**P≦0.01;* p≦0.05.The stepwise logistic regression analysis of the study population and the potential factors affecting early outcome at discharge.