Calculating formula |
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Elimination rate constant (hour−1) |
K_Pt = − (lnC0 − lnC2.5)/(T0 − T2.5) |
K_Pt+CHDF = − (lnC2.5 − lnC3.5)/(T2.5 − T3.5) |
Half-life time (hours) |
t_Pt = 0.693/ K_Pt |
t_Pt+CHDF = 0.693/ K_Pt+CHDF |
Clearance (mL/min) |
CL_Pt = Vd/F × K_Pt × 1000/60 |
CL_CHDF = (CBi − CBO)/CBi × (QB − QF/60) + QF/60 |
Estimated serum level (μg/mL) |
eCx = C2.5 × (1/2)^[(Tx − 2.5)/t_Pt+CHDF] |