Measurement Properties of the Polymyalgia Rheumatica Activity Score: A Systematic Literature Review.
Thomas E BolhuisLizanne E A NizetClaire Elizabeth OwenAlfons A den BroederCornelia H M van den EndeAatke van der MaasPublished in: The Journal of rheumatology (2022)
While there is some promising evidence for construct validity and responsiveness of the PMR-AS, it is lacking for other properties and, overall, falls short of criteria for good measurement properties. Therefore, further research is needed to assess its role in clinical research and care.