Table 7.

Predictive variables (morning configuration) for each lab test and associated fuzzy rules.

Lab test	Predictive variables	Rules created (Simplified interpretation)
Calcium	Previous Calcium Heart Rate	If Previous Calcium is low and Heart Rate is low then Next Calcium test is relevant
Lactate	Previous Lactate Temperature Arterial blood pressure Heart Rate	If Previous Lactate is low and Temperature is high and Arterial blood pressure is high and Heart Rate is normal/high then Next Lactate test is relevant
Fibrinogen	Previous Fibrinogen Fresh frozen plasma Urine Output	If Previous Fibrinogen is low and amount of Fresh frozen plasma transfusion is high and Urine Output is low then Next Fibrinogen test is relevant
Platelets	Previous Platelets Platelets transfusion Temperature	If Previous Platelets is low and amount of Platelets transfusion is high and Temperature is high then Next Platelets test is relevant
PTT	Previous PTT Fresh frozen plasma Platelets transfusion	If Previous PTT is low and amount of Fresh frozen plasma transfusion is high and amount of Platelets transfusions is high then Next PTT test is relevant
INR	Previous PTT Fresh frozen plasma Platelets transfusion Urine Output	If Previous INR is high and amount of Fresh frozen plasma transfusion is high and amount of Platelets transfusions is high and Urine Output is low then Next INR test is relevant
Hematocrit	Previous Hematocrit PRBC SpO2 Fresh frozen plasma Arterial blood pressure	If Previous Hematocrit is low and amount of PRBC is high and SpO2 is normal and amount of Fresh frozen plasma transfusions is high and Arterial blood pressure is normal and IV Infusion is high then Next Hematocrit test is relevant
Hemoglobin	Previous Hemoglobin PRBC Fresh frozen plasma Arterial blood pressure	If Previous Hemoglobin is low and amount of PRBC is high and Fresh frozen plasma transfusions is high and Arterial blood pressure is normal and IV Infusion is high then Next Hematocrit test is relevant