How Systematic Review Helps To identify Key knowledge Gap For Research Questions?
Systematic reviews are literature reviews that summaries, appraise, synthesize results of various studies using systematic methods. It is carried out to find the effectiveness of a study and the review helps in identification of effective methods and studies. It is used predominantly in clinical trials. Systematic reviews have become a huge part of Evidence Based Medicine. The review is an aggregation of existing results of the studies, which are pooled via Meta Analysis and compared.
Meta Analysis can be considered a part of Systematic reviews. It deals with the application of statistical principles to conceptually similar studies to arrive at an estimate of a common truth. The principle is that all conceptually similar studies have a common truth between them. Meta analysis estimates the point of this truth.
Meta analysis is performed for quantitative studies and forms a part of systematic reviews. Systematic reviews are carried out for both quantitative and qualitative studies. Both form a part of Literature review.
Performing a Rigorous Systematic review is multi-step process, which includes
1. identifying a well-defined focused clinically relevant question
2. developing a detailed review protocol with strict inclusion and exclusion criteria
3. Systematic literature search of multiple databases and unpublished data, in consultation with a medical librarian
4. Meticulous study identification and
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