Abbreviations
AST: Aspartate transaminase
ALT: Alanine aminotransferase
ALP: Alkaline phosphatase
CF: Cystic fibrosis
CFLD: Cystic fibrosis related liver disease
CFTR: Cystic fibrosis transmembrane conductance regulator
FEV1: Forced expiratory volume in one second
Elx/tez/iva: Elexacaftor/tezacaftor/ivacaftor
GGT: Gamma-glutamyl transpeptidase
LFT: Liver function test
ULN: Upper limit of normal
WNL: Within normal limits
ppFEV1: Percentage of predicted forced expiratory volume
in one second