Every answer shows how strong the evidence is.
Each claim is graded A to D on the GRADE scale and linked to its PubMed record. Weak evidence is labelled weak.
One answer, as Supercell showed it
Evidence grade: C (low certainty, guideline consensus and one large trial)
Sources
Limit
The intervals rest on expert consensus, not on trials comparing schedules.
What the grades mean
- A, high
- Well-run randomised trials with consistent results.
- B, moderate
- Solid trials with some limits, or trials together with observational studies.
- C, low
- Few trials, weak methods, or results carried over from laboratory and animal studies.
- D, very low
- Case reports, theory, or no published clinical studies.
The method
- PICO
- Each question is broken into population, intervention, comparison and outcome before the search.
- Three lenses
- Evidence is scored separately for health and disease, longevity and performance.
- Citations
- Claims link to their sources by PubMed ID, so you can read them yourself.
What it does not do
- It supports decisions. It does not make them.
- Drafts stay drafts until a physician signs them.
- Supercell is not a medical device.
See it with your own cases
We walk you through it on cases like yours.