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1.1材料来源 从1992～1994年住院的214例中老年高血压患者抽取102例脑卒中患者,其中50～59岁60例,≥60岁154例,而102例脑卒中者均经
1.1 MATERIAL SOURCES A total of 102 stroke patients were enrolled from 214 elderly hypertensive patients hospitalized from 1992 to 1994, of whom 60 were 50 to 59 years old and 154 were ≥60 years old, while 102 were all stroke