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英文文献汇报汇报人：XXX时 间：2019.11.21Numerical simulation and experiments with green roofs for increasing indoor thermal comfort期刊：《Journal of the Chinese Institute of Engineers 》关键字大面积的绿色屋顶；节能减排;有限元分析;室内热舒适度目 录摘要试验过程试验结果结论摘要绿色屋顶不仅可以改善建筑美学，还有助于城市地区的可持续发展。
由于现代城市缺少绿地，因此近年来绿色屋顶被广泛使用。
本文着重于绿色屋顶的热性能和有限元分析模型的发展，以改善室内热舒适性。
对台北的一栋教学楼进行了全面的实地试验，以验证分析模型并调查广泛的绿色屋顶的实际收益。
结果发现，绿色屋顶在冬季几乎没有隔热效果，而在夏季则具有显着的降温效果，这将使室内温度降低至4°C。
实 验 过 程理论分析1.蒸散作用：包括两个水分蒸发过程--从土壤表面和叶片表面的蒸发，以及通过叶片气孔的蒸腾作用 为了描述通过植物冠层的太阳辐射，假设冠层是一个均匀的层，由随机排列的水平叶片和冠层LAI 组成，LAI 是每单位地面面积的总投影叶面积。
然后通过冠层的辐射可以表示为R 是入射的太阳辐射，Rn 是通过冠层到达地表的净太阳辐射ET0为参考蒸散率；Δ为温度-蒸气压曲线斜率，为气温Tamb 的函数；Rn 为太阳净辐射；G 为土壤热通量；γ为湿度常数；u2为作物上方2m 处测得的风速；es 为饱和蒸气压；ea 为实际蒸气压蒸汽压，取决于湿度和温度。
ET ：实际的蒸散速率2.太阳辐射：植物直接遮荫有助于减少太阳辐射向结构屋顶的转移，减缓室内空气温度的飙升实验地点：在台湾台北市吴兴小学进行实地实验，选取由两个平行的主体结构组成的建筑，一个带有绿色屋顶，另一个没有。
由于绿色屋顶上的农作物类型不均一，因此根据农作物将屋顶分为三个区域高度，这意味着不同的叶面积指数LAI。
英文文献阅读(课堂PPT)
3.A通过图表，你会得到什么结论？ B图表说明什么问题？能否说明该问 题？自己要得到这张图会用什么方 法？作者用的是什么方法？ C你能够重新画出这张图，用自己的 语言表达吗？
Introduction （引言）
Picture （图片）
4
4.A作者采用什么方法来解决这个问题？
假设是什么？理论依据是什么？这些方
验都有什么意义？
论）
C 如果是我得到这样的结果，我会得到
什么结论？
5
6.A 文章的结论是什么？和你想的差 异在哪里？ B结论可靠性如何？对原来的结论有 什么支持或变化？你如何评价？
7.A试验结果是否支持文章的结论？问 题、设计、方法和讨论的逻辑关系 是什么，作者是如何达到目的的？ B还有哪些问题没有得出结论？为什 么不确定？我能否进一步确定？ C文章是如何描述结果、如何解析图 表趋势，论据如何组合，如何表达 自己的观点？
——Building a student loan scheme in China： Five lessons from the US student loan system
10
阅读英文文献的方法—— 通过引言获取文章大意
With China being now the largest source country for internationaly mobile students, transnational higher education is also phenomenal on the Chinese soil. By April 2011, there are 579 licensed(by the Ministry of Education) TNHE programs or institutions at bachelor’s degree level or above in China, operated jointly between Chinese universities and their foreign partners (MOE, 15 April 2011). There could be even more at sub-degree level, which are subject to approval by local education authorities and become hard to trace down. They come inevitably with many concomitant issues and challenges, which, in turn, have stirred an increasing research interest. The research so far, however, focuses on aspects of policies or policy changes of Chinese government and operational issues at the institutional level. There are few attempts to question or challenge why these transnational higher education activities are happening on Chinese soil., whether they bring in what is needed by Chinese society and higher education, and how they may contribute to the progress of Chinese system. Put in another way, the current research seems to have proclaimed the doominant TNHE patterns and practices are fine and thus the focus should be placed on their improvements. This paper attempts to fill out this gap by suggesting a critical culturalist research agenda on transnational higher education in China, and cite such perspectives as neo-liberalism, post-colonialism and the culturalist approach as potential theoretical tools that underpin such aresearch agenda.
Introduction （引言）
Picture （图片）
4
4.A作者采用什么方法来解决这个问题？
假设是什么？理论依据是什么？这些方
验都有什么意义？
论）
C 如果是我得到这样的结果，我会得到
什么结论？
5
6.A 文章的结论是什么？和你想的差 异在哪里？ B结论可靠性如何？对原来的结论有 什么支持或变化？你如何评价？
7.A试验结果是否支持文章的结论？问 题、设计、方法和讨论的逻辑关系 是什么，作者是如何达到目的的？ B还有哪些问题没有得出结论？为什 么不确定？我能否进一步确定？ C文章是如何描述结果、如何解析图 表趋势，论据如何组合，如何表达 自己的观点？
——Building a student loan scheme in China： Five lessons from the US student loan system
10
阅读英文文献的方法—— 通过引言获取文章大意
With China being now the largest source country for internationaly mobile students, transnational higher education is also phenomenal on the Chinese soil. By April 2011, there are 579 licensed(by the Ministry of Education) TNHE programs or institutions at bachelor’s degree level or above in China, operated jointly between Chinese universities and their foreign partners (MOE, 15 April 2011). There could be even more at sub-degree level, which are subject to approval by local education authorities and become hard to trace down. They come inevitably with many concomitant issues and challenges, which, in turn, have stirred an increasing research interest. The research so far, however, focuses on aspects of policies or policy changes of Chinese government and operational issues at the institutional level. There are few attempts to question or challenge why these transnational higher education activities are happening on Chinese soil., whether they bring in what is needed by Chinese society and higher education, and how they may contribute to the progress of Chinese system. Put in another way, the current research seems to have proclaimed the doominant TNHE patterns and practices are fine and thus the focus should be placed on their improvements. This paper attempts to fill out this gap by suggesting a critical culturalist research agenda on transnational higher education in China, and cite such perspectives as neo-liberalism, post-colonialism and the culturalist approach as potential theoretical tools that underpin such aresearch agenda.
英文文献报告PPT课件
Criteria--Intervention group
需要液体冲击治疗的急性循环衰竭患者：
a. 低动脉压：收缩期动脉压<90mmHg or MAP<65mmHg b. 需要升压药纠正低血压 c. 少尿 尿量<0.5ml/kg/hour
并且至少包含以下一条标准：
a. 神志改变 b. 四肢白斑 c. 动脉血乳酸>2mmol/L d. ScvO2 <70% e. 或SvO2<65%
Results
• Fluid administration resulted in increases in MAP from 75 ± 15 to 80 ± 14 mmHg p < 0.01
• PP from 49 ± 19 to 55 ± 19 mmHg p < 0.01 . • RI decreased concurrently from 0.73 ± 0.09 to 0.71 ± 0.09 p < 0.01 • urine output increased from 55 ± 76 to 81 ± 87 ml/hour p < 0.01 .
肾脏血管的测量和正常值
阻力指数（RI，Resistance Index ）= （Vmax-Vmin）/ Vmax
正常肾各段肾动脉的阻力指数 RI
各
小叶间动脉
0.650.02 0.630.04 0.590.02 0.54 0.03 0.510.04
Fig. 2 Study Consort diagram. *Six patients had two Doppler waves instead of three or more, two patients had >5 % difference in RI between the kidneys. RIAD renal interlobar artery Doppler.
英文文献汇报PPT课件
DNA vaccines have been shown to induce strong humoral and cellular responses to malarial antigens in immunized. However, clinical trials of these candidate vaccines when used alone or in repeated homologous boosting regimens have been disappointing, with short lived low levels of induced specific T-cells responses. Sequential immunization with different plasmids/vectors known as heterologous prime-boosting appears to be a better approach and has been shown to induce enhanced and persistent levels of antibody and cell mediated immune responses against malaria. In heterologous prime-boosting strategy the priming was done with DNA followed by the booster immunization with a recombinant protein, a recombinant viral vaccine, or exposure to the live organism.
DNA vaccines have emerged as a promising approach for a variety of infectious agents including malaria parasites. DNA based vaccines are particularly important for developing multistage/multiantigen vaccines for complex parasites like malaria thereby inducing specific and protective immunity against different life cycle stages (pre- erythrocytic, erythrocytic and sexual stages) of malaria. The advantages of DNA vaccines are the ease of their production and their abilitany exogenous adjuvant, which is an
英文文献阅读(课堂PPT)
2
阅读英文文献的基本要求
词汇 post-secondary primary education\ elementary education Secondary education (middle school\ junior senior
high school) Post-secondary education\ higher education 语法(S+V+O) 背景知识
7.A试验结果是否支持文章的结论？问 题、设计、方法和讨论的逻辑关系 是什么，作者是如何达到目的的？ B还有哪些问题没有得出结论？为什 么不确定？我能否进一步确定？ C文章是如何描述结果、如何解析图 表趋势，论据如何组合，如何表达 自己的观点？
conclusion
比较结果和结论
6
8.和同类文献，有什么共同点和不 同点？
Organizational Culture in Higher Education： Defining the Essentials
9
阅读英文文献的方法—— 通过摘要获取文章大意
The US is well known for its reliance on having many of its students paying for most or sometimes the full costs of enrollment in higher education institutions, both public and private. The complexity of this student contribution scheme is often lost on foreign observers, many who focus on seemingly insurmountably high student debt levels.
阅读英文文献的基本要求
词汇 post-secondary primary education\ elementary education Secondary education (middle school\ junior senior
high school) Post-secondary education\ higher education 语法(S+V+O) 背景知识
7.A试验结果是否支持文章的结论？问 题、设计、方法和讨论的逻辑关系 是什么，作者是如何达到目的的？ B还有哪些问题没有得出结论？为什 么不确定？我能否进一步确定？ C文章是如何描述结果、如何解析图 表趋势，论据如何组合，如何表达 自己的观点？
conclusion
比较结果和结论
6
8.和同类文献，有什么共同点和不 同点？
Organizational Culture in Higher Education： Defining the Essentials
9
阅读英文文献的方法—— 通过摘要获取文章大意
The US is well known for its reliance on having many of its students paying for most or sometimes the full costs of enrollment in higher education institutions, both public and private. The complexity of this student contribution scheme is often lost on foreign observers, many who focus on seemingly insurmountably high student debt levels.
医学医学英文文献汇报讲解PPT培训课件
Case description
在入院前4个月，经胸超声心动图提示病人有轻中度肺动脉 高压，肺动脉收缩压大约40mmHg并且房间隔变扁。随后的 进行左、右心脏导管插入术提示PA 50/19（平均31）且其 患有非梗阻性冠状动脉疾病。尽管积极使用速尿利尿以及使 用西地那非血管扩张剂治疗,患者呼吸困难仍然继续加剧且 伴有心悸。
该病人诊疗经过十分复杂，既需要血管升压药来治疗低血压，又有逐渐恶化的 右心室功能障碍和急性肾损伤。在移植评估过程中，她决定不想再继续接受那 些试图稳定其进行性多器官功能障碍的治疗，并改为安适疗法。在撤去支持治 疗后数小时她便去世了。
2
Background
Background
肺静脉闭塞性疾病(PVOD)是一种罕见的肺动脉高血压(PAH) 病因，其肺小静脉和微静脉纤维化，逐渐导致肺动脉高压、 肺间质、胸膜水肿和右心衰。
Discussion
使用PAH特殊疗法在治疗PVOD时，因为容易引起肺动脉扩张，进而引 起肺水肿，所以需要密切的临床监测。曾有PVOD的个案报道称，一个 病人由于使用了小剂量的前列环素后死于急性肺水肿和呼吸衰竭。最近 发现,前列环素谨慎使用可以暂时改善某些PVOD患者临床和血流动力学 参数，继而可以进行肺移植手术。尽管所有种类PAH相关血管舒张治疗 都会增加PVOD患者肺水肿的风险，但另一份报告却介绍了一个病人在 使用了前列环素后发生了进行性恶化的低氧血症，但在使用了其他血管 舒张剂后，这种症状却改善了。同样，我们的病人尽管在使用了强心治 疗后仍表现为低血压并且对前列环素不耐受。如果继续使用前列环素， 那么她的心肺功能可能会处于失代偿状态甚至更糟。然而，在她大部分 住院治疗中，吸入一氧化氮和口服西地那非治疗贯穿始终。尽管有证据 表明输注前列环素可以改善某些PVOD患者病情，但是我们这个病例和 之前报道的其他病例却表明，并不是所有的PVOD患者都会从环前列腺 素治疗中获益。
外文文献汇报PPT课件
第3页/共44页
1. Summary
1、提出问题: The Lower Tarim River in NW China is under severe ecosystem degradation due to stopped stream flow and diminished groundwater recharge. Since year 2000, eight water diversions from the upper streamand from the neighboring Kaidu–Kongque River have been implemented to alleviate the ecosystem disaster. 中国西北部塔里木河下游面临严重生态退化是由于河流断流和地 下水补给减少造成的。自2000年以来, 通过从邻近的开都和孔雀 河等河流上游的八次引水调度已经缓解塔里木河生态环境问题。
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第11页/共44页
Fig.1 Sketch map of the Tarim River Basin 1 – Proterozoic; 2 – Paleozoic; 3 – Mesozoic; 4 – tertiary; 5 – granite; 6 – quaternary; 7 – river;8 – surface water in the Upper Tarim River and the Aksu River; 9 – regional groundwater flow.
2、Hydrogeology
The occurrence of groundwater is similar between the Southern Tianshan watershed and Northern Kunlun watershed. The sink of the two groundwaters systems is centered in the south of the Tarim River. The diluvial aquifer from the northern mountains is composed of sand deposits some 100–300 m thick forming an unconfined aquifer in which the present day water table ranges between 20 m and 200 m below surface (Fig. 2).
英文文献汇报 ppt课件
equation modeling, which allows the researcher to find the empirical evidence by testing
a measurement model and a structural model. The model comprised three variables, self-
purpose of this cross-sectional study was to test the multidimensional
assumptions of quality of life of patients with cancer, with focus on their self-
现有文献表明，自我控制能够克服癌症幸存者康复中的病理症状或问题，它还作为
身体残疾导致日常活动受限的患者的缓冲和心理资源，自我控制构成了信念和积极行为， 这种信念与生命可以用自己的意志和努力来领导有关，并且在各种压力情况下对保护和 促进身心健康起着重要作用。
加强自我控制的干预措施，将有助于改善生活质量。
2020/12/27
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literature1--Reading comprehension（阅读感悟）
该研究通过确接受化疗的癌症患者的CIPN程度、控制感和生活质量之间的因果关系， 从而得出化疗的癌症患者的自我控制对CIPN引起的生活质量有很大的改善与提高。自我 控制被认为是控制自己的功能和行为，作为一个人的功能的核心，并在人生成功中起着 举足轻重的作用。
inadequate pain management and to generate solu-tions for closing the gap between the
外文文献汇报PPT模板
The liver graft was allocated to a 59-year-old female recipient suf fering from decompensated primary biliary cirrhosis. Four years later (in 2011), a tumor was detected in segment VIII of the liver graft and histologically proven to be donor-derived metastasized ER+ breast cancer.
2
1、 INTRODUCTION
This case report describes the transmission of breast cancer from a single organ donor to 4 recipients many years after donation. At the time of donation, it was unknown that the donor suffered from a malignancy.
Extensive research with 5 independent DNA microsatellite markers revealed that this breast cancer was donor derived.
6
②、Left-kidney recipien
7
Liver recipient
3
ASE REPORT
The 53-year-old donor in this case had no relevant medical history and donated her kidneys, lungs, liver. The other 4 recipients developed donorderived breast cancer (proven by DNA microsatellite) within 16 months to 6 years after transplantation. Unfortunately, the double-lung recipient, left-kidney recipient, and liver recipient died due to the donor-derived breast cancer. The right-kidney recipient remains alive. After the diagnosis of breast cancer in the transplanted kidney, the patient underwent transplant nephrectomy, his immunosuppression was stopped, chemotherapy was initiated, and he achieved complete remission despite widely metastasized disease.
2
1、 INTRODUCTION
This case report describes the transmission of breast cancer from a single organ donor to 4 recipients many years after donation. At the time of donation, it was unknown that the donor suffered from a malignancy.
Extensive research with 5 independent DNA microsatellite markers revealed that this breast cancer was donor derived.
6
②、Left-kidney recipien
7
Liver recipient
3
ASE REPORT
The 53-year-old donor in this case had no relevant medical history and donated her kidneys, lungs, liver. The other 4 recipients developed donorderived breast cancer (proven by DNA microsatellite) within 16 months to 6 years after transplantation. Unfortunately, the double-lung recipient, left-kidney recipient, and liver recipient died due to the donor-derived breast cancer. The right-kidney recipient remains alive. After the diagnosis of breast cancer in the transplanted kidney, the patient underwent transplant nephrectomy, his immunosuppression was stopped, chemotherapy was initiated, and he achieved complete remission despite widely metastasized disease.
英文文献讲解最终版PPT课件
作为新的候选植物化学物质，可以通过调节FATP2对NAFLD起治疗作用。
学习总结
经常不断地学习,你就什么都知道。你知道得越多,你就越有力量 Study Constantly, And You Will Know Everything. The More
You Know, The More Powerful You Will Be
However, apart from weight loss, there isn't effective treatment for NAFLD. Anti-NAFLD drugs (such as statin and fibrate, etc.) have a high risk and side effects of cardiovascular events and nervous system, and and are unsuited for long supplementation[13].Phytochemicals are attracting increasing attention because of their health benefits and relatively lower toxicity, and are thought to be suitable for long supplementation
Materials and methods
Animals and animal treatments
实验方法
实验结果
新芒果苷对NAFLD大鼠体重、摄食量和能量摄入量的影响; 新芒果苷对NAFLD大鼠器官和脂肪组织的相对重量的影响; 新芒果苷对NAFLD大鼠血清生化检测的影响; 新芒果苷对NAFLD大鼠肝脏和粪便脂质的影响; 新芒果苷对NAFLD大鼠肝脏中氧化指标的影响; 新芒果苷对NAFLD大鼠肝脏脂肪、全身脂肪以及棕色脂肪的
学习总结
经常不断地学习,你就什么都知道。你知道得越多,你就越有力量 Study Constantly, And You Will Know Everything. The More
You Know, The More Powerful You Will Be
However, apart from weight loss, there isn't effective treatment for NAFLD. Anti-NAFLD drugs (such as statin and fibrate, etc.) have a high risk and side effects of cardiovascular events and nervous system, and and are unsuited for long supplementation[13].Phytochemicals are attracting increasing attention because of their health benefits and relatively lower toxicity, and are thought to be suitable for long supplementation
Materials and methods
Animals and animal treatments
实验方法
实验结果
新芒果苷对NAFLD大鼠体重、摄食量和能量摄入量的影响; 新芒果苷对NAFLD大鼠器官和脂肪组织的相对重量的影响; 新芒果苷对NAFLD大鼠血清生化检测的影响; 新芒果苷对NAFLD大鼠肝脏和粪便脂质的影响; 新芒果苷对NAFLD大鼠肝脏中氧化指标的影响; 新芒果苷对NAFLD大鼠肝脏脂肪、全身脂肪以及棕色脂肪的
文献汇报课堂PPT
The cathodic reaction of oxygen reduction reaction (ORR)
O2+H++M+e-→MHO2 MHO2+H++e-→MO+H2O MO+H++e-→MOH MOH+H++e-→M+H2O
4
In the fuel cell in the work process, the platinum catalyst
➢ The application of CaWO4 as a catalyst support for Pt.
➢ Pt/CaWO4-graphite catalyst exhibited better electrochemical activity for oxygen reduction reaction in H2SO4 solutio compared to Pt/graphite.
3. Results and discussion
In these pictures, brighter areas corresponded to Pt and CaWO4 that the platinum particles are dispersed over the surface of the support and graphite sheet.
Cyclic voltammograms of the Pt/CaWO4graphite in a 0.5 M H2SO4 at various scan rates.
3. Results and discussion
The more positive half wave potential indicates the enhanced electroc-atalytic activity of the catalysts for ORR .
O2+H++M+e-→MHO2 MHO2+H++e-→MO+H2O MO+H++e-→MOH MOH+H++e-→M+H2O
4
In the fuel cell in the work process, the platinum catalyst
➢ The application of CaWO4 as a catalyst support for Pt.
➢ Pt/CaWO4-graphite catalyst exhibited better electrochemical activity for oxygen reduction reaction in H2SO4 solutio compared to Pt/graphite.
3. Results and discussion
In these pictures, brighter areas corresponded to Pt and CaWO4 that the platinum particles are dispersed over the surface of the support and graphite sheet.
Cyclic voltammograms of the Pt/CaWO4graphite in a 0.5 M H2SO4 at various scan rates.
3. Results and discussion
The more positive half wave potential indicates the enhanced electroc-atalytic activity of the catalysts for ORR .
英文文献汇报(课堂PPT)
favourable electrical conductivity, good surface functionality, mechanical/chemical stability, and biocompatibility
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Hollow nanostructures的合成困 境
• The template-free or self-templating bottom-up approaches：hardly extended to HGN synthesis；
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Morphology and structure of HGNs
15
Electrochemical performance of HGN-S
16
Morphology of cycled HGN-S electrodes
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Conclusions
• HGNs通过介尺度催化自限性组装法合成，具有非常小的粒径、单层或 多层的石墨烯片层、3D分层的花瓣状相形态；
• A template-involving top-down strategy：no catalytic capability to regularly manage the arrangement of carbon atoms；
• Thus, controllable synthesis of HGNs with an engineered hollow cavity, predetermined layer number, small size, and highly crystalline few-layer graphene shells is 9
• 在1.0C的电流密度下，初始放电容量1098mAh/g，1000次循环之后放 电容量419mAh/g；衰减速率平均每圈0.06%，这显著的低于其他无硝 酸锂电解液的基于石墨烯的Li-S电池；
8
Hollow nanostructures的合成困 境
• The template-free or self-templating bottom-up approaches：hardly extended to HGN synthesis；
14
Morphology and structure of HGNs
15
Electrochemical performance of HGN-S
16
Morphology of cycled HGN-S electrodes
17
Conclusions
• HGNs通过介尺度催化自限性组装法合成，具有非常小的粒径、单层或 多层的石墨烯片层、3D分层的花瓣状相形态；
• A template-involving top-down strategy：no catalytic capability to regularly manage the arrangement of carbon atoms；
• Thus, controllable synthesis of HGNs with an engineered hollow cavity, predetermined layer number, small size, and highly crystalline few-layer graphene shells is 9
• 在1.0C的电流密度下，初始放电容量1098mAh/g，1000次循环之后放 电容量419mAh/g；衰减速率平均每圈0.06%，这显著的低于其他无硝 酸锂电解液的基于石墨烯的Li-S电池；
英文文献汇报技巧(课堂PPT)
1
THE MAIN CONTENTS
01
研究背景及目的
02
研究对象及方法
03
研究结果
04
讨论及总结
2020/4/4
2
1 第
部分
2020/4/4
研究背景及目的
3
01 研究背景及目的
2020/4/4
Malnutrition increases the risk of treatment toxicity and impairs outcomes of patients with cancer.
2020/4/4
12
03 研究结果
2020/4/4
Malnutrition was identified in 40%, 40%, and 31% of patients in initial evolution, relapse, or remission, respectively, and 27% of patients with local disease stage.
14
03 研究结果
2020/4/4
According to questionnaires, 57% of patients and 61% of relatives reported a lower food intake, mainly because of GI symptoms .
15
03 研究结果
2020/4/4
Nutrition interventions were recalled and were more frequent in malnourished patients
16
4 第
部分
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Objective
To compare the validated definition of malnutrition with the perceptions of nutrition status by patients, relatives, and physicians. To find out the risk factors of malnutrition.
2020/4/4
8
02 研究方法及对象
Inclusion criteria
patients diagnosed with cancer, aged ≥18 years, and willing to complete a questionnaire. Malnutrition was identified as follows: weight loss ≥5% within 1 month or ≥10% within 6 months, a body mass index (BMI) ≤18.5 kg/m2 in patients aged <70 years or ≤21 kg/m2 in patients aged ≥70 years, albu-minemia (when available) <35 g/L in patients aged ≥70 years.
2020/4/4
9
3 第
部分
2020/4/4
研究结果
10
03 研究结果
2020/4/4
11
03 研究结果
Malnutrition prevalence and statistical analysis:
Overall, 826 patients were malnourished (39%; 95% confidence interval [CI], 37– 41), with a higher prevalence in patients with liver and pancreatic cancers
Patient self-screening for malnutrition has been reported as feasible in cancer, and relatives may also provide external information on nutrition.
4
01 研究背景及目的
Early nutrition interventions are recommended in properly identified patients for improving treatment tolerance and patient survival.
Underestimation of malnutrition remains a significant issue since early recognition of malnutrition may allow for early optimization of nutrition interventions to support patients during treatment.
questions:
Whether patients with cancer and/or their relatives are aware of malnutrition and could improve the efficacy of nutrition interventions is unclear.
1
THE MAIN CONTENTS
01
研究背景及目的
02
研究对象及方法
03
研究结果
04
讨论及总结
2020/4/4
2
1 第
部分
2020/4/4
研究背景及目的
3
01 研究背景及目的
2020/4/4
Malnutrition increases the risk of treatment toxicity and impairs outcomes of patients with cancer.
Malnutrition in Patients With Cancer: Comparison of Perceptions by Patients, Relatives, and Physicians—Results of the
NutriCancer2012 Study
Journal of Parenteral and Enteral Nutrition IF：3.517 Publication: Jan 2017
2020/4/4
6
2 第
部分
2020Methods
The NutriCancer2012 multicentric cross-sectional survey was conducted on 1 predefined day. The survey was conducted in 283 departments of private or public hospitals in 36 cities in France on October 9, 2012,and included 2197 patients. Each included patient had to complete a questionnaire. The attending physician on the day of the visit was included, as well as the closest relative, who also received questionnaires to complete.
However, the subjective awareness of malnutrition by the patients, their relatives, and physicians has not yet been assessed or compared.
2020/4/4
5
01 研究背景及目的
To compare the validated definition of malnutrition with the perceptions of nutrition status by patients, relatives, and physicians. To find out the risk factors of malnutrition.
2020/4/4
8
02 研究方法及对象
Inclusion criteria
patients diagnosed with cancer, aged ≥18 years, and willing to complete a questionnaire. Malnutrition was identified as follows: weight loss ≥5% within 1 month or ≥10% within 6 months, a body mass index (BMI) ≤18.5 kg/m2 in patients aged <70 years or ≤21 kg/m2 in patients aged ≥70 years, albu-minemia (when available) <35 g/L in patients aged ≥70 years.
2020/4/4
9
3 第
部分
2020/4/4
研究结果
10
03 研究结果
2020/4/4
11
03 研究结果
Malnutrition prevalence and statistical analysis:
Overall, 826 patients were malnourished (39%; 95% confidence interval [CI], 37– 41), with a higher prevalence in patients with liver and pancreatic cancers
Patient self-screening for malnutrition has been reported as feasible in cancer, and relatives may also provide external information on nutrition.
4
01 研究背景及目的
Early nutrition interventions are recommended in properly identified patients for improving treatment tolerance and patient survival.
Underestimation of malnutrition remains a significant issue since early recognition of malnutrition may allow for early optimization of nutrition interventions to support patients during treatment.
questions:
Whether patients with cancer and/or their relatives are aware of malnutrition and could improve the efficacy of nutrition interventions is unclear.
1
THE MAIN CONTENTS
01
研究背景及目的
02
研究对象及方法
03
研究结果
04
讨论及总结
2020/4/4
2
1 第
部分
2020/4/4
研究背景及目的
3
01 研究背景及目的
2020/4/4
Malnutrition increases the risk of treatment toxicity and impairs outcomes of patients with cancer.
Malnutrition in Patients With Cancer: Comparison of Perceptions by Patients, Relatives, and Physicians—Results of the
NutriCancer2012 Study
Journal of Parenteral and Enteral Nutrition IF：3.517 Publication: Jan 2017
2020/4/4
6
2 第
部分
2020Methods
The NutriCancer2012 multicentric cross-sectional survey was conducted on 1 predefined day. The survey was conducted in 283 departments of private or public hospitals in 36 cities in France on October 9, 2012,and included 2197 patients. Each included patient had to complete a questionnaire. The attending physician on the day of the visit was included, as well as the closest relative, who also received questionnaires to complete.
However, the subjective awareness of malnutrition by the patients, their relatives, and physicians has not yet been assessed or compared.
2020/4/4
5
01 研究背景及目的