Kinetic conversion factors from data

In table Kinetic conversion factors, conversion factors are specified to convert biomarkers from one (biological matrix to another biological matrix. This specification may include expression type and/or exposure route.

Kinetic conversion factors may be dependent on individual properties like age and gender. Specify in table Kinetic conversion factor subgroups (kinetic conversion factor subgroups) age and/or gender specific kinetic conversion factors.

For age, specify the lower bound of the age interval (in years) of the kinetic conversion factor subgroup. Individuals belong to a subgroup when the age of the individual is equal or greater than the specified lower bound and smaller than the specified lower age of the next subgroup.

Check option Use kinetic conversion factors subgroup (default) to use age and/or gender specific kinetic conversion factors in your assessment (only visible when the datasource contains age/gender specific subgroup information).