不同血清磷水平對綜合性醫(yī)院住院患者和慢性腎臟病患者病死率的影響
發(fā)布時間:2018-08-03 21:19
【摘要】:目的探討不同血清磷水平對綜合性醫(yī)院住院患者和慢性腎臟病(CKD)患者病死率的影響。方法收集2014年10月1日—2015年9月30日復(fù)旦大學(xué)附屬中山醫(yī)院所有住院患者入院時的血清磷水平和臨床資料(年齡、性別、身高、體重、合并癥、血常規(guī)、尿常規(guī)、肝和腎功能、電解質(zhì)、血糖、院內(nèi)死亡、死亡原因等)。按照血清磷水平分為6組:≤0.46、0.47~0.79、0.80~1.12、1.13~1.45、1.46~1.78、≥1.79mmol/L組。采用Logistic回歸分析影響住院患者和CKD患者死亡的危險因素。結(jié)果共納入57 786例住院患者,總體病死率為1.2%(678例)。低磷血癥(0.80mmol/L)患者占6.5%,高磷血癥(1.45mmol/L)患者占6.6%,低磷血癥和高磷血癥患者的病死率均顯著高于血清磷正常的患者(P值均0.001)。低磷血癥發(fā)病率前3位的科室分別為肝腫瘤外科(25.3%)、肝腫瘤內(nèi)科(14.3%)和消化科(10.4%),高磷血癥發(fā)病率前3位的科室分別為腎內(nèi)科(34.6%)、內(nèi)分泌科(13.6%)和血液科(13.5%)。血清磷水平≤0.46mmol/L占0.64%(367例)、0.47~0.79mmol/L占5.90%(3 408例)、0.80~1.12mmol/L占43.71%(25 256例)、1.13~1.45mmol/L占43.16%(24 942例)、1.46~1.78mmol/L占5.21%(3 009例)、≥1.79mmol/L占1.39%(804例),各組的病死率分別為7.63%、3.17%、1.05%、0.69%、1.23%、8.33%。以病死率最低的1.13~1.45mmol/L組為對照組,校正年齡、性別、收縮壓、舒張壓、空腹血糖、白蛋白、血紅蛋白、白細(xì)胞計數(shù)、估算的腎小球?yàn)V過率、血電解質(zhì)(血鈉、血鉀、血氯、血鈣、血鎂)和合并癥(高血壓、糖尿病、冠狀動脈性心臟病、惡性腫瘤、腦卒中、肝硬化、心力衰竭、急性腎損傷、CKD)后,血清磷水平≤0.46mmol/L(OR=3.071,95%CI為1.797~5.247)、0.47~0.79mmol/L(OR=1.900,95%CI為1.410~2.561)、0.80~1.12mmol/L(OR=1.319,95%CI為1.056~1.648)和≥1.79mmol/L組(OR=2.292,95%CI為1.470~3.574)的死亡風(fēng)險均顯著高于對照組(P值均0.05),而血清磷水平1.46~1.78mmol/L(OR=1.144,95%CI為0.755~1.736,P=0.525)并不與住院患者病死率獨(dú)立相關(guān)。對住院患者中11 392例CKD患者進(jìn)行同樣的血清磷水平分組,各組的病死率分別為13.68%、6.80%、2.47%、1.84%、2.84%、9.16%。以病死率最低的1.13~1.45mmol/L組為對照組,同樣校正除CKD外的上述因素后,血清磷水平≤0.46mmol/L(OR=2.739,95%CI為1.203~6.235)、0.47~0.79mmol/L(OR=1.794,95%CI為1.146~2.808)、0.80~1.12mmol/L(OR=1.539,95%CI為1.093~2.168)和≥1.79mmol/L組(OR=2.759,95%CI為1.673~4.548)的死亡風(fēng)險均顯著高于對照組(P值均0.05),而血清磷水平1.46~1.78mmol/L(OR=1.247,95%CI為0.726~2.141,P=0.423)并不與CKD患者病死率獨(dú)立相關(guān)。結(jié)論住院患者中血清磷水平異常較為常見,低磷血癥和嚴(yán)重的高磷血癥是住院患者和CKD患者死亡的獨(dú)立危險因素。
[Abstract]:Objective to investigate the effect of different serum phosphorus levels on mortality of inpatients and (CKD) patients in general hospitals. Methods Serum phosphorus levels and clinical data (age, sex, height, weight, complications, blood routine, urine routine) of all hospitalized patients in Zhongshan Hospital affiliated to Fudan University from October 1, 2014 to September 30, 2015 were collected. Liver and kidney function, electrolyte, blood sugar, hospital death, cause of death, etc. According to the level of serum phosphorus, they were divided into 6 groups: 鈮,
本文編號:2163023
[Abstract]:Objective to investigate the effect of different serum phosphorus levels on mortality of inpatients and (CKD) patients in general hospitals. Methods Serum phosphorus levels and clinical data (age, sex, height, weight, complications, blood routine, urine routine) of all hospitalized patients in Zhongshan Hospital affiliated to Fudan University from October 1, 2014 to September 30, 2015 were collected. Liver and kidney function, electrolyte, blood sugar, hospital death, cause of death, etc. According to the level of serum phosphorus, they were divided into 6 groups: 鈮,
本文編號:2163023
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