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782篇 您的检索式:作者名="Williams K H"
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1高危患者目标血压与心血管病预后显示文摘指南推荐血压目标值应〈140/90 mmHg(1mmHg=0.133kPa)以减少心血管事件的发生。但与其他心血管病预后(如冠状动脉事件)相比,包括脑卒中及心力衰竭在内的心血管病预后与收缩压下降关系更密切。一些心血管事件(如冠状动脉事件)风险在收缩压低时亦增高,风险-收缩压关系呈J形曲线,而脑卒中与血压不是J形曲线关系。B?hm M Schumacher H Teo KK Lonn EM Mahfoud F Mann JF Mancia G Redon J Schmieder RE Sliwa K Weber MA Williams BYusuf S 曲浥晨 叶鹏 2017中华高血压杂志2017,25,6:14
2Model combining pre-transplant tumor biomarkers and tumor size shows more utility in predicting hepatocellular carcinoma recurrence and survival than the BALAD models显示文摘AIM To assess the performance of BALAD, BALAD-2 and their component biomarkers in predicting outcome of hepatocellular carcinoma(HCC) patients after liver transplant.METHODS BALAD score and BALAD-2 class are derived from bilirubin, albumin, alpha-fetoprotein(AFP), Lens culinaris agglutinin-reactive AFP(AFP-L3), and des-gammacarboxyprothrombin(DCP). Pre-transplant AFP, AFP-L3 and DCP were measured in 113 patients transplanted for HCC from 2000 to 2008. Hazard ratios(HR) for recurrence and death were calculated. Univariate and multivariate regression analyses were conducted. C-statistics were used to compare biomarker-based to predictive models. RESULTS During a median follow-up of 12.2 years, 38 patients recurred and 87 died. The HRs for recurrence in patients with elevated AFP, AFP-L3, and DCP defined by BALAD cut-off values were 2.42(1.18-5.00), 1.86(0.98-3.52), and 2.83(1.42-5.61), respectively. For BALAD, the HRs for recurrence and death per unit increased score were 1.48(1.15-1.91) and 1.59(1.28-1.97). For BALAD-2, the HRs for recurrence and death per unit increased class were 1.45(1.06-1.98) and 1.38(1.09-1.76). For recurrence prediction, the combination of three biomarkers had the highest c-statistic of 0.66 vs. 0.64, 0.61, 0.53, and 0.53 for BALAD, BALAD-2, Milan, and UCSF, respectively. Similarly, for death prediction, the combination of three biomarkers had the highest c-statistic of 0.66 vs 0.65,0.61, 0.52, and 0.50 for BALAD, BALAD-2, Milan, and UCSF. A new model combining biomarkers with tumor size at the time of transplant(S-LAD) demonstrated the highest predictive capability with c-statistics of 0.71 and 0.69 for recurrence and death. CONCLUSION BALAD and BALAD-2 are valid in transplant HCC patients, but less predictive than the three biomarkers in combination or the three biomarkers in combination with maximal tumor diameter(S-LAD).Nicha Wongjarupong Gabriela M Negron-Ocasio Roongruedee Chaiteerakij Benyam D Addissie Essa A Mohamed Kristin C Mara William S Harmsen J Paul Theobald Brian E Peters Joseph G Balsanek Melissa M Ward Nasra H Giama Sudhakar K Venkatesh Denise M Harnois Michael R Charlton Hiroyuki Yamada Alicia Algeciras-Schimnich Melissa R Snyder Terry M Therneau Lewis R Roberts 2018World Journal of Gastroenterology2018,24,12:5
3健康领域的文化能力显示文摘1背景 尽管人类对其他社会的兴趣纵贯历史的各个阶段,但是检验不同文化概念对人类健康实践的影响从20世纪才开始,当时是伴随着长期的人类学田野调查产生的,这些田野调查揭露了不同文化之间相关卫生实践的多样性、复杂性和连续性。Napier A D Ancarno C Butler B Calabrese j Chater A Chatterjee H Guesnet F Home R Jacyna S Jadhav S Macdonald A Neuendorf U Parkhurst A Reynolds R Scambler G Shamdasani S Smith S Z Stougaard-Nielsen J Thomson L Tyler N Volkmann A M Walker T Watson J Williams AC Willott C Wilson J Woolf K 2016中国卫生政策研究2016,9,2:5
4Sofosbuvir with pegylated interferon alfa-2a and ribavirin for treatment-naive patients with hepatitis C genotype-1 infection (ATOMIC): an open-label, randomised, multicentre phase 2 trial显示文摘Kris V Kowdley Eric Lawitz Israel Crespo Tarek Hassanein Mitchell N Davis Michael DeMicco David E Bernstein Nezam Afdhal John M Vierling Stuart C Gordon Jane K Anderson Robert H Hyland Hadas Dvory-Sobol Di An Robert G Hindes Efsevia Albanis William T Symo 2013The Lancet2013,,9883:3
5基于GATS算法的城市土地使用规划问题研究显示文摘土地使用规划就是确定和选择可能的发展区域以满足使用土地的要求 (包括新区域的形成及提供公共服务设施 ) ,最优土地发展规划就是从许多可能的发展区域和人口分配方案中选择最好的方案 ,这一问题能归结为一个单目标 0 -1规划问题。本文根据遗传算法和禁忌搜索算法自身的优势与不足 ,提出一种将二者混合使用求解土地使用规划的算法 ,以使总的费用最少 ,同时针对此模型中约束函数的特点 ,提出一种处理约束的新方法 ,并用实际问题进行了数值实验。孙艳丰 William H K Lam 2002公路交通科技2002,19,4:2
6文化、不平等性与卫生服务提供显示文摘1动态不平等性对基层医疗卫生人力的影响 政治、社会、文化、专业群体皆建立在一致且常规的人类行为之上。当遭受巨大变革和内外压力时,这些群体会变得十分脆弱。尤其在动荡时期,这些群体往往更关注社会和文化的差异性,而非二者的一致性。尽管社会中的个体思维和行为会呈现较大的差异,但对健康的感知具有统一性,并在更广范围人群内尤为突出,这主要归因于文化价值观的作用。广义的文化心态会随着时间和地理位置的不同而不同,就像健康的社会决定因素也会因文化类型的不同而产生差异。Napier A D Ancarno C Butler B Calabrese J Chater A Chatterjee H Guesnet F Horne R Jacyna S Jadhav S Macdonald A Neuendorf U Parkhurst A Reynolds R Scambler G Shamdasani S Smith S Z Stougaard-Nielsen J Thomson L Tyler N Volkmann A M Walker T Watson J Williams A C Willott C Wilson J Woolf K 2016中国卫生政策研究2016,9,3:2
7Stimulation of fibroblast cell growth,matrix production,and granulation tissue formation by connective tissue growth factor显示文摘Frazier K Williams SKD Klapper H 1996J Invest Dermatol1996,107,:2
8Comparison of magnetic resonance and endoscopic retrograde cholangiopancreatography in malignant pancreaficobiliary obstruction显示文摘STEVE K LAWRENCE H WILLIAM R el al 1999Arch Surg1999,134,:1
9An artificial immune system architecture for computer security applications 显示文摘HARMER P K WILLIAMS P D GUNSCH G H 2002IEEE Transacctions on Evolutionary Computation2002,6,3:1
10A true triaxial apparatus for soil testing with mixed boundary conditions显示文摘ALSHIBLI K A WILLIAMS H S 2005Geotechnical Testing Journal2005,28,6:1
11Optimal speed detector density for the network with travel time information 显示文摘Chan K S Lam William H K 2002Transportation Research Part A-Policy and Practice2002,36,3:1
12Guidelines for Conscious Sedation and Monitoring During Gastrointestinal Endoscopy显示文摘J.Patrick Waring Todd H Baron William K Hirota Jay L Goldstein Brian C Jacobson Jonathan A Leighton J.Shawn Mallery Douglas O Faigel 2003Gastrointestinal Endoscopy2003,,3:1
13查看详情显示文摘Holtz M Prokofyeva T Seon M Copeland K Vanbuskirk J Williams S Nikishin S A Tretyakov V Temkin H 0,,:1
14The path forward for biofuels and biomaterials 显示文摘RAGAUSKAS A J WILLIAMS C K DAVISON B H 2006Science2006,311,5760:1
15Opportunities for low-cost CO2storage demonstration projects in China显示文摘Meng K C Williams R H Celia M A 2007Energy Policy2007,35,4:1
16High diversity andwidespread occurrence of mitotic spore mats in ectomycorrhizalPezizales显示文摘Healy R A Smith M E Bonito G M Pfister D H Ge Z W Guevara G G ’ Williams G Stafford K Kumar L Lee T HobartC Trappe J Vilgalys R McLaughlin D J 2013Molecular Ecology2013,22,:1
17医疗卫生保健文化的反思及促进健康与文化融合的建议显示文摘1医疗卫生保健文化的反思1.1健康文化与医学知识如果医务人员有充足的时间对患者进行诊断并帮助患者进行社区护理,就可在节省卫生费用的同时改善健康结果。整合型社区护理能缩小不同文化背景和群体健康需求的差异。然而,全球范围内对整合型社区护理的投入较少,原因之一就是20世纪对临床服务的重视弱化了卫生服务提供过程中的同情心理。当然,患者也对医学知识存在显性和隐性的影响(特别是当其因不遵医嘱而受到指责时)。Napier A D Ancarno C Butler B Calabrese J Chater A Chatterjee H Guesnet F Horne R Jacyna S Jadhav S Macdonald A Neuendorf U Parkhurst A Reynolds R Scambler G Shamdasani S Smith S Z Stougaard-Nielsen J Thomson L Tyler N Volkmann A M Walker T Watson J Williams A C Willott C Wilson JWoolf K 2016中国卫生政策研究2016,9,4:1
18Introducing δ^88 ^86 Sr analysis in archaeology: a demonstration of the utili- ty of strontium isotope fractionation in paleodietary studies 显示文摘Knudson K J Williams H M Buikstra J E 2010J Archaeol Sci2010,37,:1
19Chemical anal-ysis of contaminated soil strengthened by the addition of lime显示文摘Mckinley J D Thomas H R Williams K P 2001Engineering Geology2001,60,:1
20An Artificial Immune System Architecture for Computer Security Applications显示文摘Harmer P K Williams P D Gunsch G H 2002IEEE Transaction on Evolutionary Computation2002,,3:1
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