Chicago Classification v4.0 stratifies acid burden and abnormal impedance-pH variables better than Chicago Classification v3.0.
Mentore RibolsiLorenzo MarchettiEdoardo Vincenzo SavarinoChandra Prakash GyawaliMichele CicalaPublished in: The American journal of gastroenterology (2023)
CCv4.0 hypomotility criteria are more specific in supporting GERD evidence compared to CCv3.0.