5.

Probability of best treatment: probability of being best, second best, third best, etc. for each treatment for blood transfusion (red blood cells) (cardiopulmonary interventions). A probability of more than 90% is a reliable indicator that a treatment is best with regards to the specific outcome. A probability of less than 90% is less reliable. None of the treatments have a 90% probability of being best treatment.

ANH: acute normovolemic haemodilution; CVP: central venous pressure; RBC: red blood cells.