束缚的漂流瓶
Objective To evaluate acute and long2term angiographic and clinical outcomes of longstent or multiple overlapped stents (length ≥ 20 mm) implantation for diffuse atherosclerosis lesions inoctogenarians. Methods Long stent or multiple overlapped stents implantation was performed on 111diffuse native coronary lesions ( Group O : 47 lesions in 44 octogenarians ; Group Y: 64 lesions in 58 patientsaged under 60) . Baseline demographic , lesion characteristic , angiographic and procedural details weresimilar in these 2 groups. Six2month clinical and angiographic follow2up was completed in all cases. In2hospital and long2term outcomes were evaluated. Results Procedure success was 100 %for both had in2hospital major adverse cardiac events (MACE) . There was no significant difference inangiographic binary restenosis ( ≥50 % diameter stenosis) rate between the groups at follow2up ( Group Ovs. Group Y, 1218 % vs1 1019 % at 32month , 2918 % vs. 2616 % at 62month , P > 0105) . The rates oftarget lesion revascularization and MACE at follow2up were less in Group Y, but it showed no statisticalsignificance (718 % vs. 1016 % and 816 % vs. 1114 % at 32month , 1516 % vs. 2314 % and 2017 % % at 62month , respectively , P > 0105) . Conclusions Long stent implantation for diffuse lesionsin octogenarians appears safe and feasible , with high procedural success and favorable long2term outcomes.
生活算个球
医学论文英文摘要常用句型 在那个 创新医学网 上看到过的 应该够详细了吧英文摘要限500个实词左右,一般须以第三人称过去式叙述。用词准确,逻辑性强,结构严谨。结果和结论一般用句子表达;而目的、方法(设计、地点和对象)等,则常用短语表达。(1)英文摘要的时态与语态1)说明研究目的,通常用一般现在时或一般过去时。2)说明方法和结果,一般用一般过去时、第三人称的被动语态表达。3)结论通常用一般现在时、被动语态表达,也可用主动语态表达。(2)常用句型1)表达论文内容的常用句型A 第三人称主动态①This paper(article,report)describes…本文叙述…②This paper (article)reports…本文报告…③This report(paper,article)presents…本文介绍…④This paper(article,report)discusses…本文讨论…常用的动词还有analyze(分析),evaluate(评价),compare(比较),describe(描述)等。B 第一人称主动态⑤We report(on)…我们报告…⑥We describe a case of… 我们描述1例…⑦In this paper,we present… 本文介绍…⑧In this paper,we report… 本文报告…主语除we之外,还可用the authors(作者)等。C 一般现在时被动语态⑨A case is reported in which… 本文报告1例…⑩A study of…is reported本文报告…的研究⑧…is(are)described. 本文描述…⑥In this paper.…is(are)presented. 本文介绍…2)表达目的常用句型A 一般过去时、被动语态①The purpose(aim,objective) of this study was to… 本研究旨在…②The goal(aim) of this investigation was to… 本研究旨在…③This study was designed to… 本研究旨在…④This study was undertaken to… 本研究旨在…⑤This prospective study was performed to… 本前瞻性研究的目的是…⑥A study to…was carried out(during) (在…期间)所作研究的目的是…⑦An attempt has been made to… 为了…而作试验B 动词不定式短语To evaluate,report,investigate,study,analyze…C 一般过去时、主动语态⑧We(the authors)conducted a study to… 为了…我们进行了研究⑨To determine…,we studied… 为了确定…,我们研究了…⑩In an attempt to…,in an effort to…或in order to…,we carried out a pilot study… 为了…,我们进行了…的初步研究表示目的的常用动词有:evaluate(评价),examine(检查,观察),determine(确定,查明),elucidate(阐明),explore(探索),test(测试),compare(比较),estimate(评估),assess(估价),investigate(调查)等。3)表达方法的常用句型A 方法表达研究类型 Prospective, Retrospective, Cohort,Case-control,in vivo, in vitro①Using…(technique),we studied… 我们用…(技术)研究了…②Using…,it was found that… (我们)用…发现了…③…was(were)measured using… (我们)用…测定了…④…was(were)analyzed (reviewed) by… (我们)用…分析(回顾)了…⑤…was(were)treated with… (我们)用…治疗了…⑥…measurements were made of… 测定了…常用的动词还有:study,measure,determine, investigate,isolate,demonstrate,examine,identify等。B 分组(主语通常为patients,subjects,animals)⑦…were randomly divided (grouped) into…groups …被随机分成…组⑧…were separated into…groups based on… 根据…,将…分成…组⑨The groups were as follows: 分组如下:C 治疗或检查方法⑩… was performed(used) in (on)…patients 我们对…患者施行(应用)了…(patients) underwent…endoscopy (患者)进行了…内镜检查Surgical procedures, assay(immunohistochemistry, molecular biology…) 手术方法,测试方法…C 统计学方法Statistical methods: Student’s t test, χ2 … was used for4)表达结果的常用句型A 一般句型①The results showed (demonstrated) that…结果表明…②It was found that… (我们)发现…③It was observed that… (我们)观察到…第②和③句也可改为第一人称:We found that…和We observed that…。B 增加或减少④…decreased by(40%)…降低(40%)…⑤…(a 70%) reduction in…was observed …观察到…降低(70%)⑥There was a(15%) elevation in……增高(15%)⑦…resulted in (a marked) increase in… …导致…(明显)增高⑧…was lowered from…to… …从…下降到…表达增加或减少的常用动词还有rise,raise,decline,drop,fall,lower等。可用by表示是净增减的数或倍数,例如“…increase by 40%”,表示“增加40%”;而to表示增加或减少到某个具体数值。C 相关与差别⑨There was a significant linear correlation between…and… …与…有显著的线性相关性⑩…showed no strong correlation between…and… …显示…与…无密切相关性⑩…correlated positively with… …与…呈正相关⑥A negative correlation was found between…and… 发现…与…呈负相关⑩There was (were)(no)significant difference(s)or (No)significant difference(s)was found(observed) between…and… …与…之间…(无)有显著差别P value P值(需写出具体数字)⑩…was closely related to… …与…密切相关表示相互关系的常用词还有relationship(关系),association(联系),regression(回归)。D 表示改善或保持⑩…demonstrated a significant improvement in… …方面呈明显改善⑩…values returned to (preoperative)levels …值恢复到(手术前)水平⑩…remained at a mean of… …保持在…平均值水平5)表达结论的常用句型A 常用提示句型①These results suggest that…结果提示…②These findings indicate that… 这些发现表明…③The data (study)show the need for… 数据(研究)表明需要…④The results support the concept that… 结果支持…的概念⑤Our observations confirm that… 我们的观察证实…imply(提示),demonstrate(证明)和illustrate(说明)B 做出结论或建议⑥We conclude that… 我们的结论是…⑦We suggest that…我们建议…⑧We believe that… 我们认为…⑨We postulate that…我们设想…⑩It is concluded that… 结论是…⑩It is suggested (proposed)that… 结果提示…,建议…(虚拟语气)⑥It is recommended that… 建议…⑩It is estimated that… 估计……is(are)suggested(recommended)…propose …asC 表示一致性⑩These results accord with… 结果与…一致⑩The results are concordant with…结果与…一致⑧The results agree well with…结果与…一致be consistent with,in accordance with(…与…一致)to parallel(与…相平行)D 结果转向结论⑥Thus,therefore,hence …因此,…⑥In conclusion.…最后,…⑩From this study,we conclude that…根据本项研究,我们的结论是…⑧These findings,coupled with the observation that…,suggest that…这些发现连同对…的观察结果一起,提示…⑨In the light of this experience we therefore conclude that… 根据这个经验,我们得出…的结论E 表达今后方向The mechanisms by which…remain to be investigated关于…的机制仍需研究Further studies are necessary to (evaluate)… 有必要进一步研究,以(评价)…注:按MEDLINE要求,PURPOSE,METHODS,RESULTS,CONCLUSIONS全部用大写,后加冒号。英文必须在半角状态下输入,不能全角、半角混用。
miumiu6571
医学英文论文摘要的写作方法
1. 论文摘要的作用: “The function of the abstract of a scientific paper is to provide an overview of the paper so that the readers know the main story and a few essential details of your work without reading the hole text of the paper. The abstract should make sense both when read alone and when read with the paper.” – URMSMJ 1. 摘要的分类: 摘要分为两大类:通报性或指示性摘要(indicative abstract)和报道性或资料性摘要(informative abstract) 1) 指示性摘要:只通报论文主题,不介绍研究的材料、方法和结果,一般用现在时表述。许多专业杂志在其目录页的标题下都有一个指示性摘要,特别是编者认为较重要的一些文章标题后。如:Free transfer of two undamaged fingers from a non-replantable left arm to a mutilated right hand in a 16-month-old boy is reported. (本文报道将一无法再植的左臂上的两个未受损伤的手指移植给一16岁男孩被切断的右手。) 1) 资料性摘要:告诉读者研究的总体情况,使他们了解研究的目的、材料、方法、结果、结论以及存在的问题。资料性摘要分为传统型或非结构式(non-structured)和结构式(structured)两大类型。无论何种形式的摘要,都应包含以下几个基本要素: 1)主题(Main topic as in title) 2)目的(Purpose of research) 3)方法(Methodology) 4)材料(Materials) 5)结果(Results) 6)结论(Conclusions) 非结构式摘要:段落不明,给编辑、审稿、阅读及计算机处理带来诸多不便。 1)全结构式(full-structured)摘要: 1974年4月,加拿大McMaster 大学医学中心的Dr R Brian Haynes首先提出建立临床研究论文的结构式摘要。在 Dr Edward J Huth创导下,美国《内科学记事》(Annuals of Internal Medicine)在国际上率先采用了全结构式(full-structured)摘要。 Haynes所提出的全结构式摘要包含8个要素: 1.目的(Objective):说明论文要解决的问题 2.设计(Design):说明研究的基本设计,包括的'研究性质 3.地点(Setting):说明进行研究的地点和研究机构的等级 4.对象(Patients' participants or subjects):说明参加并完成研究的病人或受试者的性质、数量及挑选方法 5.处理(Interventions):说明确切的治疗或处理方法 6.主要测定项目(Main outcome measures):说明为评定研究结果而进行的主要测定项目 7.结果(Results):说明主要客观结果 结论(Conclusion):说明主要结论,包括直接临床应用意义与非结构式摘要相比,全结构式摘要观点更明确(more explicitness),信息量更大(more information),差错更少(fewer errors),同时也更符合计算机数据库的建立和使用要求。但其缺点也是显而易见的,即烦琐、重复、篇幅过长' 而且不是所有研究都能按以上8个要素分类的。于是更多的杂志扬长避短,采用半结构式(semi-structured)摘要。 1)半结构式(semi-structured)摘要:半结构式摘要也称为四要素摘要,包括:目的(objective/purpose/aim)、方法(methods)、结果(results)和结论(conclusion)采用何种摘要形式要根据各杂志的具体要求而定。目前国内许多杂志正从非结构式摘要向半结构式摘要过度。 3.摘要中时态的应用: 我们在Unit One 讨论了论文中时态应用的基本原则。这些基本原则同样适用于摘要的写作中。1)目的部分:背景介绍:一般现在时或现在完成时目的说明:一般现在时/现在完成时,或一般过去时2)材料、方法和结果部分:除指示性说明外,一律用一般过去时。过去完成时只用于说明研究前的情况或研究中某一点时间之前发生的情况' 上文半结构式摘要示例中“At the end of pregnancy' the hypothysis had increased in vertical' anteroposterior' and transverse dimensions'…” 便是一例。3)结论部分:凡陈述研究的材料、方法和结果时,一律用过去时;分析结果或发现的原因时,或者提出结论性意见时,如果作者认为具有普遍意义,可用现在时;如果作者认为自己的分析或结论只限于本研究范围或者仅是一种可能性,则用一般过去时为好
Review article 和 Research article有何区别?编辑和审稿人认为我的文章不适合Research article,都要求我修改后的文章
问题一:SCI医学英文论文的写作步骤是什么 医学英语论文的基本格式内容: Title-论文题目 Author(s)-作者姓名 Affiliatio
Abstract objective to explore the role exchange students "teaching mode" in the
论文摘要一般指内容提要,分为英文摘要和中文摘要,以提供文献内容梗概为目的,不加评论和补充解释,简明、确切地记述文献重要内容的短文。下面是我为大家精心整理的医学论
医学英文论文摘要的写作方法 1. 论文摘要的作用: “The function of the abstract of a scientific