Distribution of ABO and Rh systems in prematurely born babies and twins

Z, Vučičević-Brajević, Milan, Marković, Smilja, Reljanović

Glasnik Antropološkog društva Jugoslavije

36

93

97

0351-1480

http://scindeks.ceon.rs/article.aspx?query=ISSID%26and%263552&page=0&sor...

2001-2021/11/05/08:37:05

In this study we analyzed ABO and Rh systems on prematurely born babies and twins in Belgrade. The sample included 1000 early born babies. 568 male (56,8%) and 432 female (43,2%). and 73 pair of early born twins. That numbers count 30 pair of male (41,09%); 20 pair of female (27,4%) and 23 pair twins of different sexes (31,51%). We found lower values A-blood type whit female (39,35%) prematurely born babies in comparison with other researches (47,6%). In the female twins also the bigger A-blood type (47.62%) in comparison with (37,5%). We noticed particularly smaller values B-blood type in female twins (14,29%) in comparison with (19,44%). The frequency AB-blood type in the babes hadn't significantly changed in comparison with other researches, bat we noticed bigger values in male twins (9,64%) in comparison with (7,94%) and particularly smaller values in female twins (1,59%) in comparison with (7,41%). The new results show us that female babies had bigger values 0 blood group (35,42%) in comparison with other results (26,6%). Rh system researches showed us that female babies had lower values Rh (+), 83,33% in comparison with (88,9%) and bigger values of Rh (-) 16,07% in comparison with other results (11,0%). Analyzed ABO and Rh systems we found 46 dizigots (63,0%) and 27 monozigotic twins (36,9%).