ICU嚴(yán)重多發(fā)傷患者預(yù)后相關(guān)因素分析
發(fā)布時(shí)間:2018-01-30 07:01
本文關(guān)鍵詞: 多發(fā)傷 預(yù)后相關(guān)因素 ISS評(píng)分 APACHEⅡ評(píng)分 乳酸清除率 出處:《大連醫(yī)科大學(xué)》2013年碩士論文 論文類(lèi)型:學(xué)位論文
【摘要】:目的:多發(fā)傷(Multiple Trauma or Polytrauma)是指由單一致傷因素所造成兩個(gè)及以上解剖部位的嚴(yán)重?fù)p傷,并且其中至少有一處損傷可以危及生命或肢體。多發(fā)傷傷情復(fù)雜、救治困難,對(duì)人民生命健康造成了極大的威脅。本研究旨在通過(guò)對(duì)93例嚴(yán)重多發(fā)傷患者在院期間的臨床資料進(jìn)行回顧與分析探究影響嚴(yán)重多發(fā)傷患者預(yù)后的相關(guān)因素,希望對(duì)今后多發(fā)傷患者的救治有所幫助。 方法:對(duì)2011年1月到2012年11月間大連醫(yī)科大學(xué)附屬第二醫(yī)院ICU收治的93名嚴(yán)重多發(fā)傷患者(ISS評(píng)分大于等于16分)的臨床資料進(jìn)行回顧性分析研究,應(yīng)用統(tǒng)計(jì)學(xué)方法分析存活組患者與死亡組患者間年齡、性別、損傷嚴(yán)重度評(píng)分(InjurySeverity Score,ISS)、急性生理學(xué)與慢性健康狀況Ⅱ(Acute Physiology and ChronicHealth Evaluation Ⅱ,APACHEⅡ)評(píng)分、入院SIRS評(píng)分、入ICU血乳酸、6h血乳酸、6h乳酸清除率、早期是否大量輸血(受傷24h內(nèi)大于5000ml)、是否發(fā)生多器官功能障礙綜合征(MODS)、傷后是否存在重度休克、是否行手術(shù)治療等因素是否存在統(tǒng)計(jì)學(xué)差異。對(duì)計(jì)量資料采用t檢驗(yàn)或t′檢驗(yàn)檢測(cè)差別有無(wú)統(tǒng)計(jì)學(xué)意義;研究中計(jì)數(shù)資料樣本數(shù)均大于40,根據(jù)理論頻數(shù)(T)選擇檢驗(yàn)方法,其中T≥5時(shí)采用非校正公式計(jì)算χ2值,1≤T㩳5采用連續(xù)校正公式計(jì)算χ2值,當(dāng)T㩳1時(shí)應(yīng)用確切概率法計(jì)算檢驗(yàn)值;采用多因素非條件性logistic回歸進(jìn)一步分析影響預(yù)后的獨(dú)立相關(guān)因素;對(duì)篩選出的有統(tǒng)計(jì)學(xué)意義的資料進(jìn)一步繪制接收者工作特征曲線(ReceiverOperating Characteristic,ROC),計(jì)算ROC曲線下面積(Area Under ROC Curve,,AUC)并比較AUC的大小有無(wú)統(tǒng)計(jì)學(xué)差異。 結(jié)果:93例患者中死亡27例,死亡率為29.03%;存活組與死亡組間ISS評(píng)分、APACHEⅡ評(píng)分、SIRS評(píng)分、入ICU血乳酸、6h血乳酸、6h乳酸清除率、早期是否大量輸血(受傷24小時(shí)內(nèi)大于5000ml)、是否發(fā)生MODS、傷后是否發(fā)生重度休克存在統(tǒng)計(jì)學(xué)差異(P<0.05);年齡、性別及手術(shù)與否未見(jiàn)統(tǒng)計(jì)學(xué)差異(P>0.05)。多因素非條件性logistic回歸顯示ISS評(píng)分、APACHEⅡ評(píng)分、6h乳酸清除率、MODS是影響預(yù)后的獨(dú)立相關(guān)因素。ISS評(píng)分AUC=0.735(P=0.000),APACHEⅡ評(píng)分AUC=0.888(P=0.000),ISS評(píng)分與APACHEⅡ評(píng)分AUC間存在統(tǒng)計(jì)學(xué)差異(P<0.05);入院6小時(shí)血乳酸清除率AUC=0.951(SE=0.023,P=0.000),與ISS評(píng)分AUC間存在統(tǒng)計(jì)學(xué)差異(P<0.05),與APACHEⅡ評(píng)分AUC間未見(jiàn)明確統(tǒng)計(jì)學(xué)差異(P>0.05)。 結(jié)論:嚴(yán)重多發(fā)傷患者死亡率較高,早期主要死亡原因?yàn)閲?yán)重的休克,晚期主要死因?yàn)镸ODS;ISS評(píng)分、APACHEⅡ評(píng)分、6h乳酸清除率、是否發(fā)生MODS是影響多發(fā)傷患者預(yù)后的獨(dú)立相關(guān)因素;APACHEⅡ評(píng)分與6h乳酸清除率對(duì)預(yù)后的預(yù)測(cè)作用優(yōu)于ISS評(píng)分,而6h乳酸清除率相對(duì)APACHEⅡ評(píng)分操作簡(jiǎn)便快捷,更適用于早期預(yù)測(cè)多發(fā)傷患者預(yù)后。
[Abstract]:Objective: multiple Trauma or polytrauma refers to two or more anatomical site injuries caused by single consistent injury. And at least one of these injuries can be life-threatening or limb threatening. Multiple injuries are complex and difficult to treat. The purpose of this study was to review and analyze the clinical data of 93 patients with severe multiple injuries in hospital and to explore the factors related to the prognosis of patients with severe multiple injuries. It is hoped that it will be helpful to the treatment of patients with multiple injuries in the future. Methods: from January 2011 to November 2012, 93 patients with severe multiple injuries who were admitted to ICU in the second affiliated Hospital of Dalian Medical University were divided into three groups. The clinical data were analyzed retrospectively. The age, sex and severity of injury were analyzed by statistical method between the patients in the survival group and the patients in the dead group (InjurySeverity score of ISSs). Acute Physiology and ChronicHealth Evaluation 鈪
本文編號(hào):1475618
本文鏈接:http://sikaile.net/yixuelunwen/jjyx/1475618.html
最近更新
教材專(zhuān)著