“…Fernando et al reported that whole blood usage rate was 31.7%, 14.6%, 11.6% and 19.9% in intensive care units, surgery section, emergency service and internal section, respectively (11). We have seen that, rate of blood and blood component rate was 30.8%, 11.9%, 15.3% and %16.8 in internal diseases, general surgery, child health and disease, obstetrics and gynecology clinics, respectively.…”