পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| পদ্ধতিগত পর্যালোচনা× | মেটা-বিশ্লেষণ (Meta-Analysis)× | |
|---|---|---|
| ক্ষেত্র | একাডেমিক লেখা | একাডেমিক লেখা |
| পরিবার | Process / pipeline | Process / pipeline |
| উদ্ভবের বছর≠ | 1992 | 1976 |
| প্রবর্তক≠ | Cochrane Collaboration (1992) | Glass (1976, term coining); Fisher and Pearson (statistical foundations) |
| ধরন | Document Type | Document Type |
| মৌলিক উৎস | Page, M. J., et al. (2021). The PRISMA 2020 statement: an updated guideline for reporting systematic reviews. BMJ, 372, n71. DOI ↗ | Page, M. J., et al. (2021). The PRISMA 2020 statement: an updated guideline for reporting systematic reviews. BMJ, 372, n71. DOI ↗ |
| অপর নাম | systematic literature review, evidence synthesis, scoping review, mapping review | quantitative synthesis, meta-synthesis, pooled analysis, statistical integration |
| সম্পর্কিত≠ | 3 | 2 |
| সারসংক্ষেপ≠ | A systematic review is a structured, transparent synthesis of all available evidence addressing a specific research question. Unlike narrative reviews, systematic reviews employ comprehensive database searches, predefined selection criteria, quality assessment, and rigorous reporting (PRISMA guideline). The Cochrane Collaboration (founded 1992) established this methodology as the gold standard for evidence synthesis in healthcare and social sciences. | Meta-analysis is the statistical pooling of quantitative findings from multiple independent studies to produce a combined effect estimate. By aggregating data across studies, meta-analysis increases statistical power, reduces random error, and provides a precise summary of an intervention's effectiveness or an association's magnitude. Gene V. Glass coined the term in 1976, formalizing a technique that has become indispensable for evidence synthesis in medicine, psychology, education, and other evidence-based disciplines. |
| ScholarGateডেটাসেট ↗ |
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