Genotypes, exposures, and phenotypes of individuals who had undergone liver transplant and were either found to be compound heterozygous for pathogenic variants in <i>SERPINA1</i> (individuals 1–6) or were carriers for AATD and had hepatitis C infection (individuals 7–13).

Genotype data are from SERPINA1 sequencing and the inferred PI type from the sequencing is under the genotype column, if known. Exposures include alcohol, smoking, and hepatitis C and were ascertained through chart review. Phenotypes include body mass index (BMI), chronic obstructive pulmonary disease (COPD), and alpha-1 antitrypsin (A1A) level (if measured). If the A1A level was below the reference range, the results of the tested PI typing are reported under the phenotype column.