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学科主题: 临床医学
题名:
Four Methods for Calculating Blood-loss after Total Knee Arthroplasty
作者: Gao, Fu-Qiang1; Li, Zi-Jian2; Zhang, Ke2; Sun, Wei1; Zhang, Hong3
关键词: Arthroplasty ; Blood-loss ; Calculation Method ; Knee Replacement
刊名: CHINESE MEDICAL JOURNAL
发表日期: 2015-11-05
DOI: 10.4103/0366-6999.168041
卷: 128, 期:21, 页:2856-2860
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Medicine, General & Internal
研究领域[WOS]: General & Internal Medicine
关键词[WOS]: HIP-ARTHROPLASTY ; CONTROLLED-TRIAL ; TRANEXAMIC ACID ; TRANSFUSION STRATEGY ; SURGERY ; REPLACEMENT ; MANAGEMENT ; CELECOXIB ; ALGORITHM ; RECOVERY
英文摘要:

Background: Currently, various calculation methods for evaluating blood-loss in patients with total knee arthroplasty (TKA) are applied in clinical practice. However, different methods may yield different results. The purpose of this study was to determine the most reliable method for calculating blood-loss after primary TKA.

Methods: We compared blood-loss in 245 patients who underwent primary unilateral TKA from February 2010 to August 2011. We calculated blood-loss using four methods: Gross equation, hemoglobin (Hb) balance, the Orthopedic Surgery Transfusion Hemoglobin European Overview (OSTHEO) formula, and Hb-dilution. We determined Pearson′s correlation coefficients for the four methods.

Results: There were large differences in the calculated blood-loss obtained by the four methods. In descending order of combined correlation coefficient based on calculated blood-loss, the methods were Hb-balance, OSTHEO formula, Hb-dilution, and Gross equation.

Conclusions: The Hb-balance method may be the most reliable method of estimating blood-loss after TKA.

语种: 英语
WOS记录号: WOS:000363959400004
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/56275
Appears in Collections:北京大学第三临床医学院_骨科_期刊论文

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作者单位: 1.China Japan Friendship Hosp, Dept Orthoped, Beijing 100029, Peoples R China
2.Peking Univ, Hosp 3, Dept Orthoped, Beijing 100191, Peoples R China
3.Peoples Liberat Army Gen Hosp, Affiliated Hosp 1, Dept Orthoped, Beijing 100037, Peoples R China

Recommended Citation:
Gao, Fu-Qiang,Li, Zi-Jian,Zhang, Ke,et al. Four Methods for Calculating Blood-loss after Total Knee Arthroplasty[J]. CHINESE MEDICAL JOURNAL,2015,128(21):2856-2860.
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