Int J Gynaecol Obstet. 1995 Feb;48(2):233-8.
Component therapy is the standard method for most transfusion needs and has made the use of whole blood rarely necessary. By giving only the specific component that is needed, blood component therapy usually provides better treatment. Because blood and blood products are in short supply and most carry some risk of infection, the National Institutes of Health guidelines for the use of each component should be followed closely. When significant blood loss is anticipated, autologous predonation should be considered and discussed with the patient.
成分输血疗法是满足大多数输血需求的标准方法，使得全血的使用很少有必要。通过仅输注所需的特定成分，血液成分疗法通常能提供更好的治疗效果。由于血液和血液制品供应短缺，且大多数都存在一定的感染风险，因此应严格遵循美国国立卫生研究院关于每种成分使用的指南。当预计会有大量失血时，应考虑进行自体献血并与患者进行讨论。
