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1资料与方法1·1病例来源本研究依托于国家科技十五攻关“急性缺血中风辨证规范和疗效评价的示范研究”课题(任务书编号2004BA721A02)。采用前瞻性、多中心、中央随机、平行对照方法,全部病例来源于2005年7月~2006年10月之间,22家协作医院连续纳入的537例随访完整的患者。研究?
1 Materials and Methods 1.1 The source of cases This study relies on the national science and technology research “acute stroke and diastolic dyskinesia norms and evaluation of the demonstration of paradigm” task (task number 2004BA721A02). A prospective, multicenter, central randomized, parallel-controlled trial was used. All the cases were from July 2005 to October 2006. A total of 537 patients with complete follow-up were enrolled in 22 cooperative hospitals. the study?