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ICU谵妄亚型发生率及风险因素分析 被引量:51

Analysis on risk factors and incidence of delirium subtypes patients in ICU
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摘要 [目的]谵妄是ICU病人发生最为频繁且严重的并发症之一,具有可预防性和预测性,根据临床特征分为活动增多型、活动减少型和混合型谵妄。然而,目前国内尚无ICU谵妄亚型的流行病学资料,国际上对ICU谵妄亚型的风险因素也尚未完全确定。因此,本研究的目的是探讨ICU谵妄亚型的发生率及风险因素。[方法]采用前瞻性队列研究设计,以首都医科大学附属宣武医院心脏、胸外科、普外科和呼吸内科ICU为研究场所,以连续入组的方法根据病人的纳入标准和排除标准选择病人,收集病人的基线资料,每日应用简体中文版意识模糊评估法(CAM)对病人进行评估。[结果]研究期间共有412例病人纳入样本,73例病人发生谵妄,谵妄的总发生率为17.7%,其中活动减少型、活动增多型及混合型谵妄的分别为47.9%、17.8%和34.3%。应用Logistic回归分析发现,日常生活能力(ADL)为活动减少型谵妄的独立风险因素,OR值为1.196;活动增多型谵妄与机械通气相关;年龄、ADL及简易智能精神状态检测量表(MMSE)为混合型谵妄的独立风险因素,OR值分别为1.117、1.224和1.007。[结论]活动减少型谵妄的发生率最高,其次为混合型,活动增多型谵妄的发生率最低。谵妄亚型不同风险因素各异,临床护士应加强对病人进行谵妄及相关因素评估,及早识别谵妄的风险因素,以便早期预防和治疗,降低谵妄的发生。
出处 《护理研究(下旬版)》 2011年第11期3058-3061,共4页 Chinese Nursing Researsh
基金 首都医科大学2007年度基础-临床合作课题项目,编号:2007JL08
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参考文献26

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