CF	cystic fibrosis
NBS	newborn screening
CFTR	cystic fibrosis transmembrane conductance regulator
CRMS	cystic fibrosis transmembrane conductance regulator (CFTR)-related metabolic syndrome
CFSPID	cystic fibrosis screen positive, inconclusive diagnosis
CFTR2	The Clinical and Functional TRanslation of CFTR
IRT	immunoreactive trypsinogen
VVCCs	variant of varying clinical consequences
PRISMA-DTA	Preferred Reporting Items for Systematic Review and Meta-Analysis of Diagnostic Test Accuracy
VUS	variant of unknown significance
CFTR-RD	CFTR-related disorder
PanelCF-causing	panel using only CF-causing variants
PanelCF-causing+VVCCs	panel using CF-causing variants and VVCCs
IQR	interquartile range
PKU	phenylketonuria
MCAD	medium-chain acyl-CoA dehydrogenase