Identifying potential classification criteria for calcium pyrophosphate deposition disease (CPPD): Item generation and item reduction.
Sara K TedeschiTristan PascartAugustin LatourteCattleya GodsaveBurak KundakciRaymond P NadenWilliam J TaylorNicola DalbethTuhina NeogiFernando Perez-RuizAnn RosenthalFabio BecceEliseo PascualMariano AndresThomas BardinMichael DohertyHang-Korng EaGeorgios FilippouJohn D FitzGeraldMarwin GutierrezAnnamaria IagnoccoTim L JansenMinna J KohlerFrédéric LiotéMark MatzaGeraldine M McCarthyRoberta RamondaAnthony M ReginatoPascal RichetteJasvinder A SinghFrancisca SiveraAlexander SoLisa K StampJaneth YinhChio YokoseRobert TerkeltaubHyon ChoiAbhishek AbhishekPublished in: Arthritis care & research (2021)
A data- and expert-driven process is underway to develop CPPD classification criteria. Candidate items comprise clinical, imaging, and laboratory features.