A New Concept for Reference Change Values-Regression to the Population Mean - Jones, Graham R. D.; Aarsand, Aasne K.; Carobene, Anna; Coskun, Abdurrahman; Fernandez\\-Calle, Pilar; Bartlett, Bill; Diaz\\-Garzon, Jorge; Sandberg, Sverre (OXFORD UNIV PRESS INC, 2024)