FACES Pain Scale Revised - GeriatricPain.org
https://geriatricpain.org/faces-pain-scale-revised
The faces show how much pain or discomfort one is feeling. The face on the left shows no pain. Each face shows more and more pain up to the last face that shows the worst pain possible. Point to the face that shows how bad your pain is right NOW.”. Then score the chosen face 0, 2, 4, 6, 8, or 10, counting left to right, so '0' = 'no pain' and ...
DA: 6 PA: 63 MOZ Rank: 93