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Table. 2.

Table. 2.

Distribution of IgM anti-A and anti-B titer by the immediate spin method in blood group O healthy subjects

Age (yr)IgM anti-A titerTotal (n)

012481632641282565121024
1∼19---41010*32----29
20∼29--189*521----26
30∼39--1255*3-1---17
40∼49---233*21----11
50∼59--1213*11----9
60∼79---215*------8
Total (n)0032029*311151---100

Age (yr)IgM anti-B titerTotal (n)

012481632641282565121024

1∼19---79*832----29
20∼29--1612*52-----26
30∼39---534*5-----17
40∼49--1214*-111--11
50∼59---5*-13-----9
60∼79----33*2-----8
Total (n)0022528*2515311--100

The median antibody titer according to age group,

Negative reaction in undiluted serum,

Positive reaction in undiluted serum.

Korean J Blood Transfus 2019;30:124-37 https://doi.org/10.17945/kjbt.2019.30.2.124
© 2019 Korean J Blood Transfus