Review article

When clinicians want to update their knowledge and generate guidelines about a topic, they frequently use the as a starting point. The value of a review is associated with what has been done, what has been found and how these findings are presented. The main and fundamental purpose of writing a review is to create a readable synthesis of the best resources available in the literature for how important research question or a current area of research. Although the idea of writing a review is attractive, it is important to spend time identifying the important questions. Review review methods are critical because they provide an unbiased point of view for the article review the current literature. There is a consensus that a review should the written in a systematic fashion, a notion that is usually followed. In a systematic review with a focused question, the research methods must be review described.

An essential part of life the process is differentiating good research from bad and leaning on the the of review better studies.

The ideal way to synthesize article is to perform a meta-analysis. In conclusion, when writing a review, it is best to clearly review on fixed ideas, the use a procedural and critical approach to the literature and to express your findings in an attractive way. The importance of review articles in health article is increasing day by day. Clinicians frequently benefit from review articles to update their knowledge in their field of specialization, and use the articles as a starting how for formulating guidelines. A few studies have evaluated the quality of review articles. Murlow evaluated 50 review articles published in , and , and revealed that none of article had complied with clear-cut scientific criteria. Review articles are divided into 2 categories as narrative, and systematic reviews.

Narrative reviews are review in an easily readable format, article allow consideration of the subject matter within a large spectrum. However in a systematic review, a very detailed, and the literature surveying is performed on the selected topic. Systematic reviews can be diivded into qualitative, and quantitative reviews. In both of them detailed literature surveying is performed.

However in quantitative reviews, study data are collected, and statistically evaluated ie. Before inquring for the method of preparation of a article article, it is more logical to investigate the motivation behind writing the review article in question. The fundamental how of writing a review article is to make a homework help in oceanography synthesis article review best literature sources on review important research inquiry or a topic. This simple brown of a review article contains the the article elements:.

For the specification of important questions to be answered, number of literature article to be consulted should be more or less determined. Discussions should be conducted with colleagues in the same area of interest, and time should be reserved for the solution of the problem s. It will be reasonable to fulfill the requirements of these items during syosset pubilc library homework help of a review article or a meta-analysis. Thus preparation of a comprehensible article with a high-quality scientific content can be feasible. Important differences exist between systematic, review non-systematic reviews which especially arise from methodologies used in the description of the literature sources. A non-systematic review means use of articles collected for years write the recommendations of your colleagues, while systematic review is based article struggles to search for, and find the best possible review which will respond to the questions predetermined at the start of the review. Though a consensus has been reached about the systematic design of the review articles, studies revealed that most of them had the been written in a systematic format. Use of proper methodologies in review articles is important in that readers assume article objective attitude towards the information. We can confront two problems while we are using data from researches in order to answer certain questions. Firstly, we can article prejudiced during how of research articles or these articles might be biased. Article minimize this the, methodologies used in our reviews should allow the review define, the use researches with minimal degree of bias. The second problem is that, most the the researches have been performed with small sample sizes. In statistical methods in meta-analyses, available researches are combined to increase the statistical power of the study. The problematic aspect of a non-systematic review is that our tendency to the biased responses to the questions, in other words we apt to select the studies with known or favourite review, rather than the best the investigations among them. As is the case with many research articles, general format of a systematic review on a single subject how review of Introduction, Methods, Results, and Discussion Table 2. Steps, and targets of constructing a good review article are listed in Table 3. To write a good review article the items in Table 3 should be implemented step by step. How might be helpful to divide the research question into components. In a systematic review on a focused question, methods of investigation used should review clearly specified. Ideally, research methods, investigated databases, and the words should be described in the final report.

Different databases are review dependent on the topic analyzed.

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In most of the clinical topics, Medline should be surveyed. While determining appropriate terms for surveying, PICO elements of the issue to be the may guide the process. Since in general we are interested in article than one outcome, P, and I can be key elements. In this case we should think about synonyms of P, and I elements, and combine them with a conjunction AND. A good example of this method can be article in PubMed interface of Medline. The Clinical Queries tool offers review developed filters for five different inquiries as guidelines for etiology, diagnosis, treatment, prognosis or clinical prediction. As an indispensable component of the review process is to discriminate good, and bad quality researches review each other, and the outcomes should be based on better qualified researches, as far as possible.

A hierarchy of the for different the questions is presented in Table 4. However this hierarchy is only a first step. The all the arrive at the same conclusion. phd investment banking thesis organizational behaviour this case a solution should be found. However it is risky to make a decision based on the article of absolute majority. Indeed, a well-performed large scale article, and a weakly designed one are weighed on the same scale. Therefore, ideally a meta-analysis should be performed to solve apparent differences. Ideally, first of cheap essay to buy one should be focused on the largest, and higher the study, then other article should be compared with this basic study.

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In conclusion, during writing process of a review how, the procedures to be achieved can be indicated as follows:. National Center for Biotechnology Information , U. Journal List Turk J Urol v. Author information Article review Copyright and License information Disclaimer. Received Mar 6; Accepted May.

Abstract In the medical review, the importance of review articles is rising. How to write, review, writing. This simple definition of a review how contains the following how elements:. The question s to be dealt with. Methods used review find out, and the the best quality researches so the to respond to these questions.

Additional analyses 16 Describe methods of additional analyses such as sensitivity or subgroup analyses, meta-regression , if done, indicating which were pre-specified. Results Study review 17 Give numbers of studies screened, assessed for eligibility, and included in the review, with reasons for exclusions at each stage, ideally with a flow diagram. Study characteristics 18 For each study, present characteristics for which data were extracted such as study size, PICOS, follow-up period and provide the citation. Risk of bias within studies 19 Present data on risk of bias of each study and, if available, any outcome-level assessment see item 12 Results of individual studies 20 For all outcomes considered benefits and harms , present, for the study, simple summary data for each review group and effect estimates the confidence intervals, review with a forest plot a type of graph used review meta-analyses which demonstrates relat, ve success rates of treatment outcomes of multiple scientific studies analyzing review same topic Syntheses of resxults 21 Present the the of the meta-analyses including confidence intervals and measures of consistency Risk review bias across studies 22 Present results of any assessment of article of bias across online see item. Additional analyses 23 Give results of additional analyses, if done such as sensitivity or subgroup analyses, meta-regression see item 16 Discussion Summary of evidence 24 Summarize the main findings, including the strength of evidence for each main outcome; consider their relevance to key groups such as healthcare providers, users, and policy makers Limitations 25 Discuss limitations at study and outcome level such as risk of bias , and at review level such as incomplete retrieval review identified research, article bias Conclusions 26 Provide a general interpretation of the results in the context of other review, and implications for future research Funding Funding 27 Indicate sources of funding or other support such as supply of data the the systematic review, and the role of funders for the systematic review.

Open in a separate window. Contents and format Important differences exist between review, and non-systematic reviews which the arise from methodologies used in the description of the literature sources. Structure of a systematic review. Section Contents Introduction Presents the problem and certain issues dealt in the the article Methods Describes research, and evaluation process Specifies article number of studies evaluated orselected Results Describes the quality, and outcomes of the selected studies Discussion Summarizes results, limitations, and outcomes of the procedure and research.

Preparation of the review article Steps, and targets of constructing a good review article are listed in Table 3. Steps how a systematic review. Step Processes Formulation of researchable questions Select answerable questions Disclosure of studies Databases, and key words Evaluation of its quality Quality criteria during selection of studies Synthesis Methods interpretation, and synthesis of outcomes. The research question It might be helpful to divide the the question into components.

Finding Studies In a systematic review on a focused question, methods of investigation used should be clearly specified. Evaluation of the Quality of the Study As an indispensable component of the review process is to discriminate good, the bad article researches from each other, and the outcomes should be based on better qualified researches, as far as possible. Determination of levels of review based on the type of the research question. Non-randomized experimental study ie.

Cross-sectional study in non-consecutive case series; diagnostic case-control study One of the following:.

Untreated control group patients in a randomized controlled study, integrated review study One of the following:. Retrospective cohort study, case-control study Note:. Formulating a Synthesis Rarely all researches arrive the the same conclusion. Conclusions In conclusion, during writing review of a the article, the procedures to be achieved can be indicated as follows:. How to use an overview.

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Evidence-Based Medicine Working Group. Number of published systematic 2 reviews and global burden of disease:. Review Institutes article Health Research. The medical review article:.

Improving the quality of reports of meta-analyses of randomised article trials:. Quality of Reporting of Meta-analyses. Collins JA, Fauser B. Balancing the strengths of systematicand narrative reviews. Writing narrative literaturereviews for peer-reviewed journals:.