The objective of this study was to develop and validate a predictive model for the risk of poor neurological status in in-hospital patients with acute ischemic stroke (AIS) after intravenous thrombolysis.

中文翻译：

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开发和验证一种新模型来预测静脉溶栓后急性缺血性中风不良神经状态的风险。

本研究的目的是开发并验证急性缺血性卒中（AIS）住院患者静脉溶栓后神经功能不良风险的预测模型。