|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | GRADE指南:Ⅵ.证据质量评价--不精确性(随机误差)显示文摘GRADE建议通过检查95%可信区间(CI)为决定不精确性的最佳方法。在指南实际运用中,如果CI的上、下限值代表了真实效应,而临床实际情况与之不符时,必须降低证据质量级别(即对效应估计值的把握度)。除外当效应值很大且可信区间提示效应稳健,而总样本量不大且事件数很少的情况,其他应考虑因不精确性而降低证据质量级别。作此决定时,可计算有足够检验效能的单个试验所需的病例数(定义为'最优信息样本量',即optimal information size,OIS)。对连续型变量,我们建议用类似方法,首先考虑可信区间上、下限值,再计算OIS。系统评价(SR)所需方法略有不同。如果95%CI不包括相对危险度(RR)为1,且总事件发生数或病例数超过OIS标准,则精确性良好。如果95%CI包括了明显获益或危害(我们建议以RR值<0.75或>1.25作粗标准),即使达到OIS要求,因不精确性而降低证据质量级别较恰当。 | Gordon Guyatt Andrew D.Oxman Regina Kunz Jan Brozek Pablo Alonso-Coello David Rind PJ Devereaux Victor M.Montori Bo Freyschuss Gunn Vist Roman Jaeschke John W.Williams Jr. Mohammad Hassan Murad David Sinclairk Yngve Falck-Ytter Joerg Meerpohl Craig Whittington Kristian orlund Je Andrews Holger J.Schünemann 代表GRADE工作组 李幼平 王莉 陈尹 高霑 | 2011 | 中国循证医学杂志2011，11，12： | 43 |
| 2 | 什么影响猪的饮水量显示文摘猪的采食量与饮水量密切相关,但加拿大养猪顾问发出警告:猪饮水器中的水流速度太大会造成饮水溢出从而造成浪费。 | Lee Whittington 尹利超(译) 覃矜(校) | 2006 | 国外畜牧学(猪与禽)2006，，2： | 9 |
| 3 | Fat deposition, fatty acid composition and meat quality: A review显示文摘 | J.D. Wood M. Enser A.V. Fisher G.R. Nute P.R. Sheard R.I. Richardson S.I. Hughes F.M. Whittington | 2007 | Meat Science2007，，4： | 2 |
| 4 | , Environmental Structure and Theories of Strategic Choice显示文摘 | Whittington R | 1988 | Joumal of Management Studies1988，25，： | 2 |
| 5 | Administering contingent valuation surveys in developing countries显示文摘 | Dale Whittington | 1998 | World Development1998，，1： | 2 |
| 6 | Prion protein in necessary for normal synaptic function 显示文摘 | Collinge Whittington M A Sidle K C | 1994 | Nature1994，370，： | 1 |
| 7 | Influence of hepatic and intestinal cytochrome P4503A activity on the acute disposition and effects of oral transmucosal fentanyl citrate 显示文摘 | Kharasch E D Whittington D Hoffer C | 2004 | Anesthesiology2004，101，3： | 1 |
| 8 | The RGS protein Crg2 regulates pheromone and cyclic AMP signaling in Cryptococeus neoformans显示文摘 | Shen G Wang YL Whittington A | 2008 | Eukaryotic Cell2008，7，9： | 1 |
| 9 | Strategy As Practice显示文摘 | Whittington R | | 0，，： | 1 |
| 10 | The Economic Benefits of Surface Water Quality Improvements in Development Countries:a Case Study of Davao Philippine显示文摘 | Choe K Whittington D | | 0，，72： | 1 |
| 11 | Brief psychological ther- apies for anxiety and depression in primary care : Meta - analysis and meta - regression显示文摘 | Cape J Whittington C Buszewicz M | 2010 | BMC Med2010，8，1： | 1 |
| 12 | Dipeptidyl peptidase-4 inhibitors and GLP-1 reduce myocardial infarct size ina glucose-dependent manner显示文摘 | Hansenloy D J Whittington HJ Wynne AM | 2013 | Cardiovasc Diabetol2013，12，： | 1 |
| 13 | The relationship of serovar to clinical manifestations of urogenital Chlamydia trachomatis infection显示文摘 | Geisler WM Suchland RJ Whittington W L | 2003 | Sex Transm Dis2003，30，2： | 1 |
| 14 | Axonal gap junctions between principal neurons:a novel source of network oscillationgs and perhaps epilepto genesis 显示文摘 | Traub RD Draguhn A Whittington MA | 2002 | Rev Neurosci2002，13，1： | 1 |
| 15 | Axonal gap junctions between principal neurons: a novel source of network oscillations, and perhaps epileptogenesis 显示文摘 | Traub RD Draguhn A Whittington MA | 2002 | Rev Neurosci2002，13，1： | 1 |
| 16 | Conformance control gels- formation by contact with brine显示文摘 | Whittington L E Naae D G | 1992 | Journal of Petroleum Science and Engineering1992，7，12： | 1 |
| 17 | Backfat composition in pigs: Differences between fat thickness groups and sexes 显示文摘 | WOOD J D ENSER M WHITTINGTON F M | 1989 | Livestock Production Science1989，22，34： | 1 |
| 18 | Genetic exchange in Trypanosoma brurcei; Selection of hybrid trypanosomes by introduction of genes cinferring drug resistance显示文摘 | Gibdon W Whittington H | 1993 | Mol Biochem Parasitd1993，60，： | 1 |
| 19 | The effects of oxidative stress on telomerase activity and other stress-related proteins in lens epithelial cells显示文摘 | Colitz CMH Whittington A Carter R Warren J | 2004 | Exe Eye Res2004，78，2： | 1 |
| 20 | Estimating the Willingness to Pay for Water Services in Developing Countries: A Case Study of the Use of Contingent Valuation Surveys in Southern Haiti显示文摘 | Whittington D Briscoe J Mu X | 1990 | Econom- ic Development and Cultural Change1990，38，2： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员