We track the average patient value on a number of different analytes.
Is there a standard way to make the graphs appear equivalent? If I
track hemoglobin with a mean of 14.0 with the minimum set at 10 and
the max set at 18, and then I have a second graph for hematocrit that
has a mean of 38, but the max is set at 41 and the min at 35, the
latter is a steep graph, and the former is flat, even though the
hemoglobin values are approximately 1.3 the hematocrit.

But the setting of the axis values can potentially make data look
misleading. I am looking for a rule so that data will appear
consistant, whether the data is on hemoglobin, albumin, or ferritin.

Thanks for your help