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| 1 | Chronic pancreatitis:A diagnostic dilemma显示文摘Typical clinical symptoms of chronic pancreatitis are vague and non-specific and therefore diagnostic tests are required, none of which provide absolute diagnostic certainly, especially in the early stages of disease. Recently-published guidelines bring much needed structure to the diagnostic work-up of patients with suspected chronic pancreatitis. In addition, novel diagnostic modalities bring promise for the future. The assessment and diagnosis of pancreatic exocrine insufficiency remains challenging and this review contests the accepted perspective that steatorrhea only occurs with > 90% destruction of the gland. | Sinead N Duggan Hazel M NíChonchubhair Oladapo Lawal Donal B O’Connor Kevin C Conlon | 2016 | World Journal of Gastroenterology2016，22，7： | 4 |
| 2 | Accuracy of biometric formulae for intraocular lens power calculation in a teaching hospital显示文摘AIM: To evaluate the accuracy of three commonly used biometric formulae across different axial lengths(ALs) at one United States Veterans Affairs teaching hospital.METHODS: A retrospective chart review was conducted from November 2013 to May 2018. One eye of each patient who underwent cataract surgery with a monofocal intraocular lens(IOL) was included. The range of postoperative follow-up period was from 3 wk to 4 mo. The Holladay 2, Barrett Universal II, and Hill-Radial Basis Function(Hill-RBF) formulae were used to predict the postoperative refraction for all cataract surgeries. For each formula, we calculated the prediction errors [including mean absolute prediction error(MAE)] and the percentage of eyes within ±0.25 diopter(D) and ±0.5 D of predicted refraction. We performed subgroup analyses for short(AL<22.0 mm), medium(AL 22.0-25.0 mm), and long eyes(AL>25.0 mm).RESULTS: A total of 1131 patients were screened, and 909 met the inclusion criteria. Resident ophthalmologists were the primary surgeons in 710(78.1%) cases. We found no statistically significant difference in predictive accuracy among the three formulae over the entire AL range or in the short, medium, and long eye subgroups. Across the entire AL range, the Hill-RBF formula resulted in the lowest MAE(0.384 D) and the highest percentage of eyes with postoperative refraction within ±0.25 D(42.7%) and ±0.5 D(75.5%) of predicted. All three formulae had the highest MAEs(>0.5 D) and lowest percentage within ±0.5 D of predicted refraction(<55%) in short eyes.CONCLUSION: In cataract surgery patients at our teaching hospital, three commonly used biometric formulae demonstrate similar refractive accuracy across all ALs. Short eyes pose the greatest challenge to predicting postoperative refractive error. | Kevin S Tang Elaine M Tran Allison J Chen David R Rivera Jorge J Rivera Paul B Greenberg | 2020 | International Journal of Ophthalmology(English edition)2020，13，1： | 3 |
| 3 | C-reactive protein and radiographic findings of lower respiratory tract infection in infants显示文摘AIM To evaluate the association between C-reactive protein(CRP) and radiological evidence of lower respiratory tract infection(LRTI) in infants.METHODS All patients aged less than 4 years who presented with suspected lower respiratory tract infection,who received a peri-presentation chest radiograph and CRP blood measurement over an 18-mo period were included in the study.Age,gender,source of referral,CRP,white cell count,neutrophil count along with the patients' symptoms and radiologist's report were recorded.RESULTS Three hundred and eleven patients met the inclusioncriteria.Abnormal chest radiographs were more common in patients with elevated CRP levels(P < 0.01).Radiologic signs of LRTI were identified in 73.7% of chest radiographs when a patient had a CRP level between 50-99 mg/L.CRP levels were a better predictor of positive chest radiograph findings for those aged greater than I year compared to those 1 year or less.CONCLUSION CRP may be used in patients with suspected LRTI diagnosis to select those who are likely to have positive findings on chest radiograph,thus reducing unnecessary chest radiographs. | Maria Twomey Hannah Fleming Fiachra Moloney Kevin P Murphy Lee Crush Siobhan B O’Neill Oisin Flanagan Karl James Conor Bogue Owen J O’Connor Michael M Maher | 2017 | World Journal of Radiology2017，9，4： | 2 |
| 4 | Toxicity of selenium and other elements in food organisms to razorback sucker larvae显示文摘 | Steven J H Kathy M H Kevin J B | 2002 | Aquatic Toxicology2002，59，34： | 1 |
| 5 | Interaction of earthworm burrows and cracks in a clayey,subsurface-drained,soil显示文摘 | Shipitalo M J Visa Nuutinen Kevin R B | | 0，，： | 1 |
| 6 | The relationship between nucleoside triphosphate hydrolase ( NTPase ) isoform and Toxoplasma strain virulence in rat and human toxoplasmosis显示文摘 | Johnson M Kevin B Maria CA | 2003 | Microbes and Infection2003，5，： | 1 |
| 7 | Advances in cellulose ester performance and application 显示文摘 | Kevin J E Charles M B John S D | 2001 | Prog Polym Sci2001，，26： | 1 |
| 8 | On Inflation and Inflation Uncertainty in G7 Countries 显示文摘 | Kevin B G Perry M J | 1998 | Journal of International Money and Finance1998，，17： | 1 |
| 9 | Optimal exercise prices for executive stock option显示文摘 | Hall B J Kevin J M | 2000 | American Economic Review2000，，5： | 1 |
| 10 | Diagnosis, assessment, and treatment of bone turnover abnormalities in renal osteodystrophy显示文摘 | Kevin J Martin Klaus Olgaard Jack W Coburn Giorgio M Coen Masafumi Fukagawa Craig Langman Hartmut H Malluche James T McCarthy Shaul G Massry Otto Mehls Isidro B Salusky Justin M Silver Miroslaw T Smogorzewski Eduardo M Slatopolsky Linda McCann | 2004 | American Journal of Kidney Diseases2004，，3： | 1 |
| 11 | Dynamic analysis laterally loaded piles and dynamic p-y curves 显示文摘 | Hesham M Naggar E I Kevin J B | 2000 | Canadian Geotechnical Journal2000，37，： | 1 |
| 12 | Remote Sensing of Cyanobacteria Dominant Algal Blooms and Water Quality Parameters in Zeekoevlei,a Small Hypertrophic Lake,Using MERIS显示文摘 | Mark M Stewart B Kevin W | 2010 | Remote Sensing of Environment2010，114，： | 1 |
| 13 | Inhibition of enzymatic browning in fresh fruit and vegetable juices by soluble and insoluble forms of β-cyclodextrin alone or in combination with phosphates显示文摘 | Kevin B Hicks Rebecca M Haines Cindy B S Tong | 1996 | J Agric Food Chem1996，44，： | 1 |
| 14 | Obesity and asthma morbidityin a community-based adult cohort in alarge urban area: the chicagoinitiative to raise asthma health equity显示文摘 | Grammer M Kevin B Jennifer B | 2010 | J Asthma2010，47，5： | 1 |
| 15 | Phytosterols,phy-tostanols,and their conjugates in foods:structural diversity,quantitative analysis,and health-romoting uses显示文摘 | Robert A M Bruce D W Kevin B H | 2002 | Progress in Lipid Research2002，41，： | 1 |
| 16 | CognitivePharmacologic Functional Magnetic Resonance Imaing In Tourette Syndrome:A Pilot Study显示文摘 | TAMARA H KEVIN J B JOHANNA M H | 2004 | Biol Psychiatry2004，，55： | 1 |
| 17 | High-force-to-volume Seismic Dissipators Embedded in a Jointed Precast Concrete Frame显示文摘 | Geoffrey W Rodgers Kevin M Solberg John B Mander | 2012 | Journal of Structural Engineering2012，138，3： | 1 |
| 18 | Regulation of the murine renal vitamin D receptor by 1,25- dihydroxyvitamin D3 and calcium 显示文摘 | Kevin D Healy Julia B Zella Jean M Prahl | 2003 | PNAS2003，100，17： | 1 |
| 19 | Inhibitors of hepatitis C virus NS3·4A protease. Part 3: P 2 proline variants显示文摘 | Robert B Perni Luc J Farmer Kevin M Cottrell John J Court Lawrence F Courtney David D Deininger Cynthia A Gates Scott L Harbeson Joseph L Kim Chao Lin Kai Lin Yu-Ping Luong John P Maxwell Mark A Murcko Janos Pitlik B.Govinda Rao Wayne C Schairer Roger D T | 2004 | Bioorganic & Medicinal Chemistry Letters2004，，8： | 1 |
| 20 | Toxicity of selenium and other elements in food organisms to razorback sucker larvae显示文摘 | STEVEN J H KATHY M H KEVIN J B | 2002 | Aquatic Toxicology2002，59，34： | 1 |
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