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Application value of bispectral Index
Author(s): WANG Mei-xia1, SUN Yan-chun2, PENG Hui-ru1, GUO Kai-xuan1
Pages: 475-
477,481
Year: 2011
Issue:
4
Journal: Journal of Hainan Medical College
Keyword: 脑电双频指数; 平均动脉压; 反应水平评分; 脑功能障碍; 脑灌注;
Abstract: 目的:探讨脑电双频指数(Bispectral index,BIS)的应用价值。方法:连续监测重症监护病房(ICU)22例未使用或停用镇静剂8 h以上、成年患者(不含脑肿瘤及颅脑手术者)的BIS值及平均动脉压(mean artery pressure,MAP),同时进行反应水平评分(Reaction Level Score,RLS85),运用Spearman秩相关的统计学方法,分析BIS值与RLS85评分及MAP的关系。结果:22例患者的BIS值与RLS85评分显著负相关(P<0.01),BIS值与MAP正相关(P<0.05)。结论:脑电双频指数可用于评估脑功能障碍,同时可推测脑灌注。
Citations
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