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重型颅脑损伤开颅减压术中低血压危险因素Logistic回归分析

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摘要 目的探讨重型颅脑损伤患者在开颅血肿清除和(或)去骨瓣减压术中发生低血压的相关因素。方法对81例重型颅脑损伤行开颅血肿清除和(或)去骨瓣减压患者的临床资料进行回顾性分析。结果 81例患者术中发生低血压18例(22.2%)。低血压组和非低血压组之间有9个因素行t检验或χ2检验,其中有6个因素的差异有统计学意义,分别为入院时格拉斯哥昏迷评分(GCS)、血肿量、中线移位程度、平均动脉压、是否合并硬膜下血肿及术中失血量。以术中是否发生低血压为因变量,再进行多因素Logistic回归分析,显示入院时GCS、中线移位程度、平均动脉压及术中失血量有显著性差异,而血肿量和是否合并硬膜下血肿无统计学意义。结论入院时GCS、中线移位程度、平均动脉压及术中失血量是重型颅脑损伤患者开颅减压过程中发生低血压的危险因素。
出处 《白求恩军医学院学报》 2013年第2期118-120,共3页 Journal of Bethune Military Medical College
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参考文献5

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