Set reference line for transaminase tests

Use this option to specify a custom reference line for the alanine transaminase test ( ALT ) and aspartate transaminase test ( AST ) to be drawn on the Hy’s Law plot.

Note : This same custom threshold is used for both ALT and AST .

To Set a Reference Line for the Transaminase Tests:

Check the Set custom reference lines for Hy’s Law plots box to enable this option.

Either enter the desired value in the text field or move the slider to the right or to the left to change the value.

Tip : To change the scale of the slider, right-click on the slider and select Rescale Slider from the pop-up menu. Change the upper or lower boundaries in the that appears, to rescale the slider and click OK .