Identifying cases of chronic pain using health administrative data: A validation study.
Heather E FoleyJohn C KnightMichelle PloughmanShabnam AsghariRick AudasPublished in: Canadian journal of pain = Revue canadienne de la douleur (2020)
A health administrative data algorithm was derived and validated to identify chronic pain cases and estimate disease burden in residents attending fee-for-service physician encounters in Newfoundland and Labrador.