A final benefit is that it reduces PSA levels and makes the assay a more sensitive indicator of tumors, a result that will be reported in a separate paper.

At the same time, its low-level design for the entire device down to this level of this indicator has made a major contribution to the final performance of a high economic cost.

Objective To explain the set-up of the final performance indicators in the whole evaluation indicator system of the deepening medical and health system reform.