Pain assessment tools in paediatric palliative care: A systematic review of psychometric properties and recommendations for clinical practice.
Adrienne Yl ChanMengqin GeEmily HarropMargaret JohnsonKate OultonSimon S SkeneIan Ck WongLiz JamiesonRichard F HowardChristina LiossiPublished in: Palliative medicine (2021)
Balancing aspects of feasibility and psychometric properties, the FPS-R is recommended for self-assessment, and the FLACC scale/FLACC Revised and PPP are the recommended observational tools in their respective age groups.