SCI论文写作要点及 选刊和投稿注意事项 （心血管） 照日格图 中华医学杂志 英文版(Chin Med J) 总编辑 美国新英格兰医学杂志(N Engl J Med)编委 中华儿科杂志 副总编辑,英文医学论文的格式和内容 文题 Title 作者名单 Authors name 作者单位 Author affiliation 摘要 Abstract 关键词 Key words 引言 Introduction 材料与方法 Materials and Methods,英文医学论文的格式和内容 结果 Results 讨论 Discussions 致谢 Aknowledgement 利益冲突 Conflicts of interest 参考文献 References 图、表 Figures, tables 图注和表注等 Figure legends, etc. 附件 Appendices,文 题 用短语或句子形式集中反映一篇论文主要内容的一段文字 供审稿、引起读者阅读兴趣、供编制索引等 用一定逻辑关系连接起来的名词短语或句子,对文题的要求： 简(Brief, 字数18，2行) 明(Clear, 清楚，不模糊) 准(Precise, 不夸大、不过于概括、稍 具体),文题应避免的情况 不应过长、不应过于概括、不应抽象 文题中应避免使用不重要的、含义不明确的词，如： “A study on .”, “An investigation of .”, “A clinical study on .”, “A survey of .” 等词,文题如以定冠词The开头，多数情况下将其省略。 Use of exhaled nitric oxide measurements to guide treatment in chronic asthma (N Engl J Med 2005; 352:2163),复合文题： 例如：Effect of nonoxynol-9 gel on urogenital gonorrhea and chlamydial infection：A randomized controlled trial (JAMA. 2002;287:1117-1122),文题的书写格式： 国外期刊对文题书写格式要求与国内期刊的不同。 每个实词首字母都大写 Perioperative Chemotherapy versus Surgery Alone for Resectable Gastroesophageal Cancer (N Engl J Med, 2006, 355:11-20),仅第一个词的首字母大写： Prevalence of impaired glucose tolerance among children and adolescents with marked obesity (N Engl J Med 2002, 346:802-810),文题的某些特别注意事项： 数字：若以数字开始，用英文拼写的数词，不可用阿拉伯数字。 标点符号：引号用单引号 药名：用通用名 种属名称: 微生物、植物(草药)等的正式名用用斜体字,如Streptococcus pneumoneae, Helicobacter pyloris 缩略语：尽可能避免,举例 Transfusion-transmitted virus infection 改为： Transfusion-transmitted virus infection in patients with viral hepatitides A to E and healthy controls,Test results and clinical significance of the four serum markers in health persons and others suffering with chronic hepatitis Clinical significance of four serum markers of liver fibrosis in patients with chronic hepatitis and healthy persons,Psychiatric disorders: A rural-urban comparison Rural-urban differences in the prevalence of psychiatric disorders Prevalence of psychiatric disorders is higher in urban than in rural areas,Clinical study of purulent meningitis complicated with subdural effusion Clinical characteristics of purulent meningitis complicated with subdural effusion Symptoms and signes of purulent meningitis suggestive of subdural effusion,摘 要 (abstract, summary) 简明但稍微具体地反映一篇论文的主要内容，供阅读、编入数据库等。 背景(目的)、方法、结果和结论。不同期刊要求不同。如N Engl J Med要求：Background (Objective), Method, Result, Conclusion 写好摘要的重要性,Context (上下文，即Background), 包括Objective的实际内容 Design and Setting, Patients, Intervention, Main Outcome Measures, Results, Conclusions.,Method,目的 Objective Abstract Objective To evaluate the reliability of 13C-urea breath test (13C-UBT) in the diagnosis of Helicobacter pylori (HP) infection by using gastroscopy and serum HP antibody testing.,表示目的的这一段文字应尽可能避免与文题完全重复。 常用于表示目的的动词不定式短语有： To evaluate To explore (国外期刊少用) To understand To clarify To determine To compare To test the hypothesis ,The purpose of this paper was to study the relationship between The present study aimed to report the relationship between The present study was designed to describe the relationship between This study aimed to report our experience of using ,(目的) In this study, the aim was to . (本研究的目的为。) The aim of this study was to . This study aimed to ,方法 Method 1、研究对象基本特征、纳入和排除标准、分组 2、研究方法、设计、所用的技术、治疗的方法，等等 3、主要和次要终点指标 时态要用一般过去时。,Methods In four treatment centers for visceral leishmaniasis, 667 patients between 5 and 55 years of age who were negative for the human immunodeficiency virus and had parasitologically confirmed visceral leishman-iasis were randomly assigned in a 3:1 ratio to receive paromomycin (502 patients) at a dose of 11 mg per kilo-gram of body weight intramuscularly daily for 21 days or amphotericin B (165 patients) at a dose of 1 mg per kilogram intravenously every other day for 30 days. Final cure was assessed 6 months after the end of treatment; safety assessments included daily clinical evaluations and weekly laboratory and audiometric evaluations. Noninferiority testing was used to compare 6-month cure rates, with a chosen margin of noninferiority of 10 percentage points.,14 cases of LAM including one autopsy were collected from XXX hospital. Data of 14 cases with LAM including one autopsy were collected from XXX hospital.,There were 19 men and 6 women of the 25 cases with age range from 24 to 76 years (mean age, 54.9 years). Of the 25 cases, 19 were men and 6 were women with age ranged from 24 to 76 (mean 54.9) years.,结 果 Results 介绍最主要的研究结果，主要终点指标。 时态用一般过去时。 应介绍一些关键的数字，包括统计学处理结果（具有可信区间的有关数据或P值等）。,在摘要的结果部分描述结果时，应当避免的一些情况： The results of our study showed that It was shown that The present study showed that 等等。 因为前面有个小标题Results，可以直接开始描述结果。,下面是N Engl J Med一篇摘要的结果部分： Results The mortality rate was 30.8 percent in the placebo group and 24.7 percent in the drotrecogin alfa activated group. On the basis of the prospectively defined primary analysis, treatment with drotrecogin alfa activated was associated with a