Specifies the number of studies evaluated orselected
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. [ 11 – 13 ]
Steps of a systematic review
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 |
It might be helpful to divide the research question into components. The most prevalently used format for questions related to the treatment is PICO (P - Patient, Problem or Population; I-Intervention; C-appropriate Comparisons, and O-Outcome measures) procedure. For example In female patients (P) with stress urinary incontinence, comparisons (C) between transobturator, and retropubic midurethral tension-free band surgery (I) as for patients’ satisfaction (O).
In a systematic review on a focused question, methods of investigation used should be clearly specified.
Ideally, research methods, investigated databases, and key words should be described in the final report. Different databases are used dependent on the topic analyzed. In most of the clinical topics, Medline should be surveyed. However searching through Embase and CINAHL can be also appropriate.
While determining appropriate terms for surveying, PICO elements of the issue to be sought may guide the process. Since in general we are interested in more 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.
One method which might alleviate the workload of surveying process is “methodological filter” which aims to find the best investigation method for each research question. A good example of this method can be found in PubMed interface of Medline. The Clinical Queries tool offers empirically 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 from each other, and the outcomes should be based on better qualified researches, as far as possible. To achieve this goal you should know the best possible evidence for each type of question The first component of the quality is its general planning/design of the study. General planning/design of a cohort study, a case series or normal study demonstrates variations.
A hierarchy of evidence for different research questions is presented in Table 4 . However this hierarchy is only a first step. After you find good quality research articles, you won’t need to read all the rest of other articles which saves you tons of time. [ 14 ]
Determination of levels of evidence based on the type of the research question
I | Systematic review of Level II studies | Systematic review of Level II studies | Systematic review of Level II studies | Systematic review of Level II studies |
II | Randomized controlled study | Crross-sectional study in consecutive patients | Initial cohort study | Prospective cohort study |
III | One of the following: Non-randomized experimental study (ie. controlled pre-, and post-test intervention study) Comparative studies with concurrent control groups (observational study) (ie. cohort study, case-control study) | One of the following: 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 cohort study | One of the following: Retrospective cohort study, case-control study (Note: these are most prevalently used types of etiological studies; for other alternatives, and interventional studies see Level III |
IV | Case series | Case series | Case series or cohort studies with patients at different stages of their disease states |
Rarely all researches arrive at the same conclusion. In this case a solution should be found. However it is risky to make a decision based on the votes of absolute majority. Indeed, a well-performed large scale study, 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 all, one should be focused on the largest, and higher quality study, then other studies should be compared with this basic study.
In conclusion, during writing process of a review article, the procedures to be achieved can be indicated as follows: 1) Get rid of fixed ideas, and obsessions from your head, and view the subject from a large perspective. 2) Research articles in the literature should be approached with a methodological, and critical attitude and 3) finally data should be explained in an attractive way.
COMMENTS
- What are the article's shortcomings and limitations? - Are all important aspects and issues of its domain covered? - Examine and comment the logic given in the article Suggested Format of an article review uous information. Illustrative Example for article review Article Reviewed: Matthias, M., Sascha, V., & Jonathan, L. (2014).
Summaries and critiques are two ways to write a review of a scientific journal article. Both types of writing ask you first to read and understand an article from the primary literature about your topic. The summary involves briefly but accurately stating the key points of the article for a reader who has not read the original article.
the article, taking the main points of each paragraph. The point of the diagram is to. show the relationships between the main points in the article. Ev en better you might. consider doing an ...
Peer review is an integral component of publishing the best quality research. Its purpose is to: 1. Aid in the vetting and selection of research for publication, ensuring that the best work is taken forward 2. Provide suggestions for improving articles that go through review, raising the general quality of published research
Start your review by referring to the title and author of the article, the title of the journal, and the year of publication in the first paragraph. For example: The article, "Condom use will increase the spread of AIDS," was written by Anthony Zimmerman, a Catholic priest. 4. Write the introduction.
theoretical articles • To emphasize the credibility of the writer in their field • To provide a solid background for a research paper's investigation A GOOD LITERATURE REVIEW SHOULD… • Be organized around a thesis statement or research question(s) • Develop your understanding of the literature in a field(s) of study
Sentence #1- Authors' last names (year) conducted a study about _________________. Read the Abstract;this will give an overview of the study's (article's) purpose. Read the entire article without trying to summarize it. Go back and read the Literature Review orBackgroundsection of the article. Toward the end of the section, the authors ...
Read at least five highquality chapters on a similar topic to make yours better. STEP 2. Gather and read about 50 -100 original articles on a topic within your scientific field. STEP 3. Write down ...
texts on the same topic. The type of texts you may be asked to review could include books, articles, reports, websites, or films. 1. Purpose 2. Structure 3. Writing style 4. Example 1. Purpose To summarise and evaluate a text, pointing out the strengths and weaknesses. 2. Structure of a critical review • Review of a single text: o Introduction
ticle format guide: Review, Technical Review and Roadmap Please follow the below specifications when writing a Review, article for Nature Reviews.Manuscript fileFile typesPreferred file format is ...
January 2019. 3. While you are gathering sources, read at least the abstracts and carry out a scoping exercise that helps you set the boundaries of the topic and the literature you intend to review. Keeping notes as you go of key features of each source will help you later when you lay down the structure of the paper. 4.
An article review is a critical assessment of a scholarly article or research paper. It involves analyzing the content, methodology, and findings of the article and providing an evaluation of its strengths and weaknesses. The review typically includes a summary of the article's main points, an evaluation of its contribution to the subject ...
was internal and external peer review conducted and used in the finalization of the manuscript . Review Organize the review in logical sections with structured headings. Define your use of language or ratings systems that codify the strength of evidence or strength of recommendations. Document disagreements between authors or minority reports.
Reviewing a Journal Article (Peer Review) Peer-review is defined as the expert assessment of submitted materials. Because ''the goal of this process is to ensure that the valid article is accepted, the messy article improved, and the invalid article rejected,'' It is done voluntarily and without compensation.
2. Read the article thoroughly: Carefully read the article multiple times to get a complete understanding of its content, arguments, and conclusions. As you read, take notes on key points, supporting evidence, and any areas that require further exploration or clarification. 3. Summarize the main ideas: In your review's introduction, briefly ...
Step 2: Read the Article Thoroughly. Begin by thoroughly reading the article. Take notes on key points, arguments, and evidence presented by the author. Understand the author's main thesis and the context in which the article was written.
This document provides instructions for writing a journal article review in APA style. It outlines the key steps: [1] Find a peer-reviewed journal article related to your research topic, [2] Read the entire article multiple times to fully understand it, [3] Write an APA-style citation for the article, [4] Summarize the relevant literature, methodology, and results without copying directly from ...
Briefly summarize what the paper is about and what the findings are. Try to put the findings of the paper into the context of the existing literature and current knowledge. Indicate the significance of the work and if it is novel or mainly confirmatory. Indicate the work's strengths, its quality and completeness.
The Two Purposes of a Literature Review. wo purposes: (. ) to describe and compare studies in a specific area of research and (2) to evaluatethose studies. Both purposes are vital: a thorough summary and comparison of the curren. essary before you can build a strong evaluative argument ab.
Both a reaction paper and an article review will start with a content summary. ️. For scholarly material, you will present a structured review after the summary. ️. For popular magazine content, you will write a response that sums up your emotions, thoughts, and reactions that the material aroused.
A good review article provides readers with an in-depth understanding of a field and highlights key gaps and challenges to address with future research. Writing a review article also helps to expand the writer's knowledge of their specialist area and to develop their analytical and communication skills, amongst other benefits.
The fundamental rationale of writing a review article is to make a readable synthesis of the best literature sources on an important research inquiry or a topic. This simple definition of a review article contains the following key elements: The question (s) to be dealt with.
C) Preparing a review article in 18 steps. stage. step. prepare. 1. narrow the topic, define a few research q uestions or hypotheses. 2. search for literature sources, refine topic and research qu ...