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95% CI 前一張幻燈中的表格還可以重新排列以強(qiáng)調(diào)率的對比 Ate school meals Attack Rate Yes No School Meals School Cases Total Cases Total Yes No RR Primary 7 210 68 1300 Middle 4 506 13 732 Secondary 4 959 7 395 MantelHaentzel weighted relative risk For school meals = 。 95% CI 口頭演講 典型科學(xué)報(bào)告應(yīng)遵循 IMRAD 結(jié)構(gòu) A typical scientific presentation follows the IMRAD structure 永遠(yuǎn)不要超時(shí) Never talk longer than the time allowed! 部分 Section Time 題目 Title slide 1015秒 介紹 /背景 Introduction Background 12 分鐘 方法 Methods 12分鐘 結(jié)果 Results 34分鐘 討論 /結(jié)論 And Discussion Conclusion 23分鐘 感謝 acknowledgments 2030秒 整個演講 Entire Talk 10 分鐘 提問 question and answer 5 分鐘 演講題目 Title Slide (1015 sec) ? 題目應(yīng)包括 Title should include – 主題 Subject – 地點(diǎn) Location – 時(shí)間范圍 Time period ? 你的姓名 Your name ? 你的機(jī)構(gòu) Your affiliation ? 適當(dāng)?shù)臋C(jī)構(gòu)標(biāo)志 Appropriate logos ? 要說 “ 早上 /下午 /晚上好 Say “Good morning / afternoon / evening” A Foodborne Gastroenteritis Outbreak of Aeromonas hydrophila in a College, Guizhou, China, 2023 Zhang Qian Chinese Field Epidemiology Training Program (CFETP) China CDC 背景 Background (12 min) ? 通常幾張片子即可 Usually a few slides ? 將聽眾引入 Engage audience ? 暴發(fā)調(diào)查的場景 Set stage for outbreak investigation ? 提供專題研究的合理性 Provide rationale for planned study ? 關(guān)于疾病的關(guān)鍵信息 Essential information (only) about disease ? 公共健康的意義 Establish relevance to public health ? 單獨(dú)一張片子闡述調(diào)查 /研究目的 Include a slide describing study objectives 方法 Methods (12 min) ? 通常幾張片子即可 Usually a few slides ? 描述研究設(shè)計(jì) Describe study design(s) ? 病例定義和搜索 Define a case and describe case finding ? 如果做了病例對照研究,說明對照如何選擇 Tell how controls were selected if CC study ? 如果做了定列研究,隊(duì)列應(yīng)明確定義 Define cohort if cohort study ? 做 了什么實(shí)驗(yàn)檢測 Say what laboratory tests were used ? 描述環(huán)境調(diào)查方法 Describe any environmental investigation methods 結(jié)果 Results (34 min) ? 通常有一些片子 Usually several slides ? 強(qiáng)調(diào)最重要的發(fā)現(xiàn) Emphasize most important findings ? 描述研究對象特點(diǎn) Describe characteristics of study participants ? 包括描述和分析性流行病學(xué)研究結(jié)果 Include descriptive epidemiologic results and analytic results ? 根據(jù)資料,合理使用文字、表、圖和照片 Use mixture of text, tables, figures, photos as appropriate to your data 討論和結(jié)論 Discussion/Conclusion (23 min) ? 局限性(只包括重要的 ) Limitations slide (only the important ones) ? 解釋調(diào)查研究發(fā)現(xiàn) Interpretation of findings – 不要重復(fù)結(jié)果 Don’t repeat results – 將發(fā)現(xiàn)按重要性依次列出 Prioritize findings from most to least important – 將發(fā)現(xiàn)與調(diào)查研究目的聯(lián)系起來 Link findings to study objectives – 將發(fā)現(xiàn)與之前研究聯(lián)系起來 Put findings into context with previous studies ? 結(jié)論基于你的發(fā)現(xiàn) Conclusions slide(s) based on your findings ? 建議: Remendations slide(s) – 控制措施 Control measures – 未來的研究方向 Directions for future studies 致謝 Acknowledgments (1015 sec) ? 列出共同作者和貢獻(xiàn)者 Recognize coauthors and contributors ? 要對實(shí)際貢獻(xiàn)者給予足夠的尊重,不要僅僅為了所謂禮貌而列入哪些沒有實(shí)際貢獻(xiàn)的領(lǐng)導(dǎo)、老師等 ? 按機(jī)構(gòu)列出 Organize by agency ? 與標(biāo)題頁的機(jī)構(gòu)標(biāo)識 一樣 Same logos as on title slide ? 停留較長一些時(shí)間 More screen time at end of presentation ? 必要時(shí),聲明本調(diào)查研究僅為作者觀點(diǎn),而非任何機(jī)構(gòu)觀點(diǎn) ? 最后一句話應(yīng)是 “ 謝謝 ” Your last words = “Thank You” 變通 Variation ? 對復(fù)雜或可明