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| 1 | Body-mass index correlates with severity and mortality in acute pancreatitis: A meta-analysis显示文摘BACKGROUND Obesity rates have increased sharply in recent decades. As there is a growing number of cases in which acute pancreatitis(AP) is accompanied by obesity, we found it clinically relevant to investigate how body-mass index(BMI) affects the outcome of the disease.AIM To quantify the association between subgroups of BMI and the severity and mortality of AP.METHODS A meta-analysis was performed using the Preferred Reporting Items for Systematic Review and Meta-Analysis(PRISMA) Protocols. Three databases(PubMed, EMBASE and the Cochrane Library) were searched for articles containing data on BMI, disease severity and mortality rate for AP. Englishlanguage studies from inception to 19 June 2017 were checked against our predetermined eligibility criteria. The included articles reported all AP cases with no restriction on the etiology of the disease. Only studies that classified AP cases according to the Atlanta Criteria were involved in the severity analyses. Odds ratios(OR) and mean differences(MD) were pooled using the random effects model with the DerSimonian-Laird estimation and displayed on forest plots. The meta-analysis was registered in PROSPERO under number CRD42017077890.RESULTS A total of 19 articles were included in our meta-analysis containing data on 9997 patients. As regards severity, a subgroup analysis showed a direct association between AP severity and BMI. BMI < 18.5 had no significant effect on severity;however, BMI > 25 had an almost three-fold increased risk for severe AP in comparison to normal BMI(OR = 2.87, 95%CI: 1.90-4.35, P < 0.001). Importantly,the mean BMI of patients with severe AP is higher than that of the non-severe group(MD = 1.79, 95%CI: 0.89-2.70, P < 0.001). As regards mortality, death rates among AP patients are the highest in the underweight and obese subgroups. A BMI < 18.5 carries an almost two-fold increase in risk of mortality compared to normal BMI(OR = 1.82, 95%CI: 1.32-2.50, P < 0.001). However, the chance of mortality is almost equal in the normal BMI and BMI 25-30 subgroups. A BMI >30 results in a three times higher risk of mortality in comparison to a BMI < 30(OR = 2.89, 95%CI: 1.10-7.36, P = 0.026).CONCLUSION Our findings confirm that a BMI above 25 increases the risk of severe AP, while a BMI > 30 raises the risk of mortality. A BMI < 18.5 carries an almost two times higher risk of mortality in AP. | Dalma Dobszai Péter Mátrai Zoltan Gyongyi Dezso Csupor Judit Bajor Balint Eross Alexandra Mikó Lajos Szakó Agnes Meczker Roland Hágendorn Katalin Márta Andrea Szentesi Péter Hegyi on behalf of the Hungarian Pancreatic Study Group | 2019 | World Journal of Gastroenterology2019，25，6： | 11 |
| 2 | 8-GHz CMOS LC quadrature VCO显示文摘 | ANDREANI P Andrea Bonfanti Luca Romano Carlo Samori Analysis and design of a 1 | 2002 | IEEE Journal of Solid-State Circuits2002，37，12： | 1 |
| 3 | An used brominated flame retardants, their applications, their use patterns in different countries/ regions and possible modes of release 显示文摘 | Mehran Alaee Pedro Arias overview of commercially Andreas Sj? din | 2003 | Environment International2003，29，： | 1 |
| 4 | Computational fluid dynamics and stent design显示文摘 | Andreas OF Peter WW James EM | 2002 | Art Org2002，26，： | 1 |
| 5 | Case re- port and literature review显示文摘 | d'Andrea G Sessa G Ferrante K Ganglioglioma of the right lateral ven- tricle approached with neuronavigation and intraoperative DTI | 2011 | Cent Eur Neurosurg2011，72，4： | 1 |
| 6 | Biochemical proper from Echinococcus rnultiloc ularis显示文摘 | Armin Merckelbach Andreas ties of an intracellular serpin Ruppel | 2007 | Molecular & Biochemical Parasitology2007，156，1： | 1 |
| 7 | Computational fluid dynamics and stent design显示文摘 | Andreas OF | | Artificial Organs0，26，7： | 1 |
| 8 | STABILITY OF GRAVEL BED RIVERS BASED ON SIEVE ANALYSIS DATA显示文摘Research was carried out at the University of Karlsruhe in the last 10 years to modify existing formulas and improve our knowledge on the determination of the stability of stream beds consisting of gravels and stones. Streams in the middle mountain region with typical slopes of I =0.05%to0.8% as well as those with distinct step-pool structures and slopes of I>4% and I ≤ 10% were investigated. Most of the experiments were conducted in the Theodor-Rehbock Laboratory. However, same of the results that had been obtained under laboratory conditions could be verrified with existing field data. In the following, the results and formulas of practical importance will be introduced and discussed. | Andreas DITTRICH1 1 Institute of Water Resources Management, Hydraulic and Rural Engineering, University of Karlsruhe, Germany. | 2001 | International Journal of Sediment Research2001，16，2： | 1 |
| 9 | institutions versus policies显示文摘 | Bonaccorsi Andrea Explaining poor performance of European science | | 0，，： | 1 |
| 10 | EFFECT OF SHAPE ON INCIPIENT MOTION OF SEDIMENT PARTICLES显示文摘The effect of particle shape on the initiation of motion was studied experimentally with 11at. elliptical and round grains of the same volume-equivalent diameter. An armoring layer with imbricate cluster structure can be formed for flat particles. Experiments demonstrate that the particle shape has no great influence on the initiation of motion of individual particle before the imbricate cluster structure is developed. After the imbricate cluster structure is developed, however. the critical Shields parameter for initiation of flat particles is 65% larger than that for round particles. The influence of the length of the test section is studied in the paper too, which concluded that the influence is negligible as the length longer than 1 .4 m. Therefore the results of particles initiation with the 2 m long section is compatible to those from river flows. | Zhao-Yin WANG Andreas DITTRICH ( International Research and Training Center on Erosion and Sedimentation, P.O. Box 366, Beijing 100044. China Institute of Hydraulic Engineering and Rural Technology, Karlsruhe University 76128, Karlsruhe, Germany) | 1999 | International Journal of Sediment Research1999，14，2： | 0 |
| 11 | Parallel Beam Dynamics Code Development for High Intensity Cyclotron显示文摘1 Parallel PIC algorithm Self field solver is the key part of a high intensity beam dynamic PIC code which usually adopts the P-M (Particle-Mesh) method to solve the space charge. The P-M method is composed of four | YANG Jian-jun, Andreas Adelmann1, ZHANG Tian-jue, AN Shi-zhong, LIN Yu-zheng2 ( 1. Paul Scherrer Institute, Switzerland 2. Department of Engineering Physics, Tsinghua University, Beijing 100084, China) | 2008 | Annual Report of China Institute of Atomic Energy2008，，1： | 0 |
| 12 | GRAIN SORTING AND ARMOURING LEADING TO NAXIMUM BED STABILITY显示文摘GRAINSORTINGANDARMOURINGLEADINGTONAXIMUMBEDSTABILITY￥AndreasDittrich,PeterLarsenandPeterErgenzinger(AndreasDittrich,ResearchE... | Andreas Dittrich,Peter Larsen and Peter Ergenzinger( Research Engineer,Institute of Hydraulic Structures and AgriculturalEngineering, University of Karlsruhe,Kaiserstr.12,D-76128 Karlsruhe, F.R. Germanyzpeter Larsen, the same institute aslPeter Ergenzing | 1994 | International Journal of Sediment Research1994，9，3： | 0 |
| 13 | INFLUENCE OF SEDIMENT TRANSPORT ON ARMORED SURFACES显示文摘Laboratory experiments have been carried out to study the characteristics of sediment transport in steep streams. The question is discussed wether an armoured surfaces is destroyed due to the transport of material, because additional impulses are acting on it, or the layer is sheltered by the transported material, because a part of the stream power is used to move the material. According to the results of the presented experiments, in which the influence of the feeding rate and the feeding duration have been investigated, transported material reaching an armoured river section from upstream always remobilzes bed material, which is immobile under clear water flow conditions. To decide if a static armour layer is either destroyed or not, two simple criteria were chosen: one considering the grain-size distribution of the eroded bed material, and another, which referes to the amount of eroded bed material. | Katinka KOLL1and Andreas DITTRICH1 1 Institute of Resources Management, Hydraulic and Rural Engineering, University of Karlsruhe, Kaiserstr. 12, 76128 Karlsruhe, Germany. | 2001 | International Journal of Sediment Research2001，16，2： | 0 |
| 14 | 墙内的秘密花园 意大利Monastero Arx Vivendi酒店显示文摘在意大利阿尔托加尔达的阿尔科地区,一座修建于17世纪的修道院近日被赋予了新的生命。这就是玛丽亚·阿多洛拉塔修道院(Monastery Serve di Maria Addolorata),设计公司noa*将其中的一部分改造成一个名为Monastero Arx Vivendi的独特酒店,改造后这里依然保留了原建筑的魅力及其平和、冥想的氛围。 | Alex Filz(摄影) Andrea Dal Negr(摄影) 麦子(编译) | 2022 | 室内设计与装修2022，，7： | 0 |
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