GuidesAbout wai
Answers you can check
Every wai answer carries small numbers. Each one opens the guidance or study the answer rests on.
How wai helps
Ask wai and read the answer with its sources beside it. Open any number to see the page it came from.
Ask wai about thisUK guidance first
wai draws first on NICE guidelines and NHS pages, then on published research. A blood pressure answer rests on the NICE guideline1 and the NHS page2.
Thin evidence, said plainly
When the evidence is thin, wai says so and offers you a person instead of a guess.
Questions
Does wai make up sources?
No. Every source shown is a real page, linked. With no good source, wai says so.
Which sources come first?
NICE and NHS guidance, then published research such as Cochrane reviews and PubMed studies.
Sources
- NICE NG136, Hypertension in adults, diagnosis and management
- NHS, Health A to Z
Ask wai about this.
A plain answer with its sources, in seconds. No account needed.
wai gives information, not a diagnosis, and can make mistakes. In an emergency call 999.
