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94篇 您的检索式:作者名="BOYCE J B"
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1Predictors of suboptimal bowel preparation in asymptomatic patients undergoing average-risk screening colonoscopy显示文摘AIM To identify risk factors for a suboptimal preparation among a population undergoing screening or surveillance colonoscopy.METHODS Retrospective review of the University of Michigan and Veteran's Administration(VA) Hospital records from 2009 to identify patients age 50 and older who underwent screening or surveillance procedure and had resection of polyps less than 1 cm in size and no more than 2 polyps. Patients with inflammatory bowel disease or a family history of colorectal cancer were excluded. Suboptimal procedures were defined as procedure preparations categorized as fair, poor or inadequate by the endoscopist. Multivariable logistic regression was used to identify predictors of suboptimal preparation.RESULTS Of 4427 colonoscopies reviewed, 2401 met our inclusion criteria and were analyzed. Of our population, 16% had a suboptimal preparation. African Americans were 70% more likely to have a suboptimal preparation(95%CI: 1.2-2.4). Univariable analysis revealed that narcotic and tricyclic antidepressants(TCA) use, diabetes, prep type, site(VA vs non-VA), and presence of a gastroenterology(GI) fellow were associated with suboptimal prep quality. In a multivariable model controlling for gender, age, ethnicity, procedure site and presence of a GI fellow, diabetes [odds ratio(OR) = 2.3; 95%CI: 1.6-3.2], TCA use(OR = 2.5; 95%CI: 1.3-4.9), narcotic use(OR = 1.7; 95%CI: 1.2-2.5) and Miralax-Gatorade prep vs 4L polyethylene glycol 3350(OR = 0.6; 95%CI: 0.4-0.9) were associated with a suboptimal prep quality. CONCLUSION Diabetes, narcotics use and TCA use were identified as predictors of poor preparation in screening colonoscopies while Miralax-Gatorade preps were associated with better bowel preparation.Shail M Govani Eric E Elliott Stacy B Menees Stephanie L Judd Sameer D Saini Constantinos P Anastassiades Annette L Urganus Suzanna J Boyce Philip S Schoenfeld 2016World Journal of Gastrointestinal Endoscopy2016,8,17:7
2Effect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6A1-4V显示文摘BOYCE J B L RITCHIE R O 2001Engineering Fracture Mechanics2001,68,:1
3The World Health Organization guidelines on hand hygiene in health care and their consensus recommendations显示文摘PITTET D ALLEGRANZI B BOYCE J 2009In- fect Control Hosp Epidemiol2009,30,7:1
4The mechanical properties,dimensional tolerance and microstructural characterization of micro-molded ceramic and metal components显示文摘GARINO T J MORALES A M BOYCE B L 2004Microsystem Technologies2004,,10:1
5Pasteurella multocida pathogenesis:125 years after Pasteus显示文摘 Boyce J D Adler B 2006FEMS Microbiology Letters2006,265,:1
6The World Health Organiza- tion Guidelines on Hand Hygiene in Health Care and Their Consensus Recommendations显示文摘Pittet D Allegranzi B Boyce J 2009Infect Control Hosp Epide- miol2009,30,7:1
7A new class of instantaneous dynamic user-optimal traffic assignment models显示文摘Ran B Boyce D E LeBlanc L J 1993Operations Research1993,41,1:1
8Mechanical relaxation of localized residual stresses associated with foreign object damage 显示文摘BOYCE B L CHEN X PETERS J 0 HUTCHINSON J W RITCHIE R O 2003Materials Science and Engineering A2003,349,:1
9Materials design principles of ancient fish armour显示文摘BRUET B J SONG J BOYCE M C 2008Nature Materials2008,7,9:1
10The World Health Organization Guidelines on Hand Hygiene in Health Care and their consensus recommendations 显示文摘Pittet D Allegranzi B Boyce J 2009Infect Control Hosp Epidemiol2009,30,7:1
11Pasteurella multocida pathogenesis:125 years after Pasteur显示文摘HARPER M BOYCE J D ADLER B 2006FEMS Microbiol Lett2006,265,1:1
12Meticillin-resistant Staphylococcus aureus 显示文摘Boyce J M Cookson B Christiansen K 2005Lancet Infect Dis2005,5,10:1
13Pasteurella multocida pathogene- sis: 125 years after Pasteur显示文摘Harper M Boyce J Adler B 2006FEMS Mierobiol Lett2006,265,1:1
14A new class of instantaneous dynamic user user-optimal traffic assignment models显示文摘Ran B Boyce D E LeBlanc L J 1992Operations Research1992,41,:1
15查看详情显示文摘Poter J R Beeley N R A Boyce B A 0,,04:1
16Stimulation of bone formation in vitro and in rodents by statins显示文摘Mundy G Garrett R Harris S Chan J Chen D Rossini G Boyce B Zhao M Gutierrez G 0,,5446:1
17World Health Organiza- tion world alliance for patient safety first global patient safety challenge core group of experts, the World Health Organization guidelines on hand hygiene in health care and their consensus recommendations显示文摘Pittet D Allegranzi B Boyce J 2009Infect Control Hosp Epidemiol2009,30,7:1
18Pasteurella multocida pathogen- esis:125 years after Pasteur 显示文摘Harper M Boyce J D Adler B 2006FEMS Microbiol Lett2006,265,:1
19A New Class of Instantaneous Dynamic User-Optimal Traffic Assignment Models显示文摘Ran B Boyce D E LeBlanc L J 1993Operations Research1993,41,1:1
20Laser processing of amorphous silicon for large-area polysilicon imagers显示文摘Boyce J B Fulks R T Ho J 2001Thin Solid Films2001,383,:1
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