Free Tool
PICO / PICOS Question Builder
Turn a fuzzy research idea into a properly structured review question, ready to drop into your protocol.
Who is being studied? e.g. "adults with type 2 diabetes"
What's being done or tested? e.g. "structured aerobic exercise"
What's it being compared to? e.g. "standard pharmacological treatment"
What are you measuring? e.g. "glycemic control"
This gives you a starting structure, not a finished protocol. A strong PICO(S) question usually needs a few rounds of refinement once you see what the literature actually supports.