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学科主题: 临床医学
题名:
Extracellular water/intracellular water is a strong predictor of patient survival in incident peritoneal dialysis patients
作者: Chen, Wei1; Guo, Li-Juan1; Wang, Tao1
关键词: peritoneal dialysis ; mortality ; fluid status ; extracellular water ; intracellular water
刊名: BLOOD PURIFICATION
发表日期: 2007
DOI: 10.1159/000101699
卷: 25, 期:3, 页:260-266
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Hematology ; Urology & Nephrology
研究领域[WOS]: Hematology ; Urology & Nephrology
关键词[WOS]: TOTAL-BODY WATER ; HEMODIALYSIS-PATIENTS ; FLUID STATUS ; BIOIMPEDANCE ANALYSIS ; NUTRITIONAL-STATUS ; HYDRATION STATUS ; TRANSPORT TEST ; DRY-WEIGHT ; CELL MASS ; ADEQUACY
英文摘要:

Background: The mortality rate of peritoneal dialysis (PD) patients is still high and controversies persist regarding the mortality predictor. This study was designed to identify the predictability of the extracellular water/intracellular water ratio (E/I) on mortality in PD patients. Methods: 227 incident PD patients were included. Time-dependent Cox proportional hazard regression was used to investigate the predictability of E/I on mortality. Results: The 2- and 3-year survival was 74 and 65%, respectively. Univariate Cox proportional hazard regression analysis showed that the significant predictors of mortality were age, sex, Charlson Comorbidity Index, total Kt/V, serum albumin, pulse pressure, presence of malnutrition, and E/I. However, the final Cox proportional hazard models revealed that E/I was the only significant predictor. For every increase of 0.1 in the E/I value, the relative risk of death was 1.368. Conclusions: E/I is a strong independent predictor of mortality in incident PD patients. Copyright (c) 2007 S. Karger AG, Basel.

语种: 英语
WOS记录号: WOS:000247826000007
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/52140
Appears in Collections:北京大学第三临床医学院_肾内科_期刊论文

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作者单位: 1.Peking Univ, Hosp 3, Div Nephrol, Beijing 100083, Peoples R China
2.Peking Univ, Hosp 1, Div Nephrol, Beijing 100083, Peoples R China

Recommended Citation:
Chen, Wei,Guo, Li-Juan,Wang, Tao. Extracellular water/intracellular water is a strong predictor of patient survival in incident peritoneal dialysis patients[J]. BLOOD PURIFICATION,2007,25(3):260-266.
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