红细胞储存时间和输血受者死亡率

 

Article Outline

• Abstract
• Materials and methods
  • Study design
  • Selection of cutoff point of young vs old blood
  • End point ascertainment
  • Ethical approval
  • Statistical analyses
  • Prespecified subgroup analyses
  • Selection of variables for the propensity score
  • Propensity score models
• Results
  • Population
  • Confounding variables
    • Seasonal variations
    • Blood group
    • Storage time and mortality
• Discussion
• References
• Copyright

Abstract 

Storage of red cells and the associated st