when the two groups were compared ( experimental versus control ) , there were no significant differences in overall hospital deaths ( 11 versus eight ) , recurrence of bleeding ( 33 versus 32 ) , number of transfusions required to treat recurrent bleeding ( mean +/- s.e.m. , 7.4 +/- 1.2 versus 6.3 +/- 0.7 units ) , deaths after recurrent bleeding ( eight versus five ) , or duration of hospital stay .
C0005841
transfusions
C0087111
treat