Creatinine Clearance

          Sex Male Female

Weight kgs lbs

          Age  years

Serum Creatinine mg/dL

Creatinine Clearance = mL/min

                      (140-age) x Wt (Kg)
Male: CrCl = ------------------------
                       (Serum Creatinine x 72)

                       (140-age) x Wt (Kg)(0.85)
Female: CrCl = ------------------------
                       (Serum Creatinine x 72)