Biology, images, analysis, design...
Use/Abuse Principles How To Related
"It has long been an axiom of mine that the little things are infinitely the most important" (Sherlock Holmes)

Search this site



Just a note

Remember that in some types of test, for example those using packed cell volumes, high values are negative for infection whilst low values are positive for infection.

In such a situation, the cut-off values would increase, rather than decrease, from left to right.