how long does it take to run a procalcitonin
Procalcitonin levels above 2.00 ng/mL on the first day of ICU admission represent a high risk for progression to severe sepsis and/or septic shock. Procalcitonin<0.50 ng/mL: Procalcitonin levels below 0.50 ng/mL on the first day of ICU admission represent a low risk for progression to severe sepsis and/or septic shock. If the procalcitonin measurement is performed shortly after the systemic infection process has started (usually less than 6 hours), these values may still be low.