Systematic_literature_review_and_meta_analysis -

: She searches every database—not just the famous ones—to find every single box that might fit her mystery.

Imagine a detective—let’s call her Dr. Elena Vance—standing in a warehouse filled with thousands of mismatched puzzle boxes. Each box represents a single scientific study. Some boxes have only three pieces, others have five hundred, and many are missing the lids entirely. systematic_literature_review_and_meta_analysis

: Elena inspects each box for "Risk of Bias". If a box was funded by a company that wants the puzzle to look a certain way, she notes it. Systematic Literature Review and Meta Analysis : She searches every database—not just the famous

Elena doesn't just grab the boxes closest to the door. That would be a "narrative review"—prone to her own biases. Instead, she follows a strict, pre-written manual called a . Each box represents a single scientific study

Her goal isn't just to look at one puzzle; it's to see the of a specific mystery. Part 1: The Systematic Review (The Investigation)

: She sets "Inclusion and Exclusion Criteria." If a puzzle box is about cats but her mystery is about dogs, it’s out.