did not reach statistical significancep -value = 0.09
Although there were no significant differences in all bleeding cases and major bleeding between the two groups (OR: 0.40 (0.07, 2.29); p -value = 0.31 and OR: 1.10 (0.14, 8.56); p -value = 0.93, respectively); however, blood transfusion requirement was higher in the UFH group but did not reach statistical significance (OR: 2.98 (0.85, 10.39); p -value = 0.09).