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18篇 您的检索式:作者名="F Witold"
    题名 作者 年代 出处 被引量
1Fondaparinux预防老年急性内科患者发生静脉血栓形成的效果与安全性:随机安慰剂对照研究显示文摘目的:观察 Fondaparinux 对具有中高度静脉血栓发生危险的老年急性内科住院患者的抗凝效果与安全性。设计:双盲随机安慰剂对照研究。背景:8个国家的35个中心。参与者:849例≥60岁内科患者,住院原因分别为充血性心力衰竭、慢性肺病合并急性呼吸系统疾患、急性炎症性或感染性疾病,预期至少住院4天以上。干预:2.5 mg Fondaparinux 或安慰剂,每天1次皮下注射,持续6~14天。观察指标:主要指标为静脉血栓形成(治疗后15天内采用双侧静脉造影检查)及有症状的静脉血栓;次要指标为死亡与出血。患者随访时间为1个月。结果:Fondaparinux 治疗组425例患者和安慰剂组414例患者接受了安全性分析(10例未治疗)。644例患者(75.9%)可接受主要指标分析。静脉血栓检出率在 Fondaparinux 治疗组为5.6%(18/321),安慰剂组为10.5%(34/323),相对危险减少46.7%(95% CI 7.7%~69.3%)。安慰剂组5例患者发生有症状的静脉血栓,Fondaparinux治疗组无患者发生有症状的静脉血栓(P=0.029)。两组均有1例(0.2%)患者发生严重出血。随访结束时,安慰剂组、Fondaparinux 治疗组分别死亡25(6.0%)、14(3.3%)例患者。结论:Fondaparinux 可有效预防急性内科老年患者无症状性及有症状的静脉血栓。严重出血几率两组相似。Alexander T Cohen Bruce L Davidson Alexander S Gallus Michael R Lassen Martin H Prins Witold Tomkowski Alexander G G Turpie Jan F M Egberts Anthonie W A Lensing 石汉平(译) 王深明(校) 2006英国医学杂志中文版2006,9,5:3
2Two-dimensional video disdrometer: a description显示文摘WITOLD F Krajewski Anton Kruger 2002Journal of Atmospheric and Oceanic Technology2002,,19:1
3Single Processing Center Models for Human Dicer and Bacterial RNase Ill显示文摘Zhang H Fabrice A K Witold F E A 2004Ce112004,118,1:1
4Construction of Voronoi polyhedra显示文摘Witold B Jean-Pierre D Bennett L F 1978Journal of Computational Physics1978,29,:1
5Tow-dimensional video disdrometer: a description 显示文摘Kruger A Witold F Krajewski 2002Journal of Antmospheric and Oceanic Technology2002,19,5:1
6Three-dimensional digital model of a maize plant显示文摘RENATO P WITOLD F 2010Agricultural and Forest Meteorology2010,150,3:1
7On the estimation of radar rainfall error variance显示文摘Ciach G J Krajewski F Witold 1999Adv Water Resources1999,22,6:1
8Two-dimensional video disdrometer: a description 显示文摘Kruger A Witold F Krajewski 2002Journal of Antmospheric and Oceanic Technology2002,19,5:1
9显示文摘Tomasz G Tadeusz P Witold F 2005Polymer2005,46,11:1
10Tow-dimensional video disdrometer: a description 显示文摘Kruger A Witold F Krajewski 2002Journal of Antmospheric and Oceanic Technology2002,19,5:1
11Empirically-based Modeling of Spatial Sampling Uncertainties Associated with Rainfall Measurements by Rain Gauges显示文摘Villarini G Witold F K 2008Advances in Water Resources2008,31,7:1
12Amphiphilic block and statistical siloxane copolymers with antimicrobial activity显示文摘GEORGES S WITOLD F KRAYSZTOF K 2003J Polymer Science Part A:Polymer Chemistry2003,41,19:1
13Two-dimensional video dis- drometer: a description显示文摘Anton K Witold F K 2002J Arm Oce Technol2002,19,:1
14Tow-dimensional video disdrometer: a description 显示文摘Kruger A Witold F Krajewski 2002Journal of Antmospheric and Oceanic Technology2002,19,5:1
15Tow-dimensional video disdrometer: a description 显示文摘Kruger A Witold F Krajewski 2002Journal of Antmospheric and Oceanic Technology2002,19,5:1
16RADAR-RAINFALL UNCERTAINTIES: Where are We after Thirty Years of Effort?显示文摘Krajewski Witold F Villarini Gabriele Smith James A 2010Bulletin of the American Meteorological Society2010,,1:1
17Construction of Voronoi polyhedra 显示文摘 Jean-Pierre D Bennett L F 1978Journal of Computational Physics1978,,29:1
18Modeling distribution of temporal sampling errors in area-time-averaged rainfall estimates显示文摘Mekonnen G Witold F K 2005Atmospheric Research2005,73,34:1
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