Results: AATD associated genotypes were detected in 7 patients (511,1 ZM^3|t„„ 1 ZOO^^^^f^^^), 10 were heterozygous carriers (8 MZ and 2 MS genotypes)
and 33 were without AATD (MM genotype). Carriers and patients without AATD had comparable AAT concentrations (P = 0.125). In majority
of participants (48) first line tests were sufficient to analyze AATD presence. In two remaining cases reflex tests identified rare alíeles, M^^u^^ and
Q^amersfoort' ^^ ^^^^^ ° " ^ ^^'"9 ^POrted for the first time in Serbian population. Detection rate did not differ between algorithm and screening both
for AATD (P = 0.500) and carriers (P = 0.063).