When the personnel is unstable, it is necessary to increase the PTU to reduce the AUDIT score, so AUDIT and PTU show a reverse trend; after the personnel are stable, PTU and AUDIT begin to decrease simultaneously.
Audit and PTU are trending in reverse by raising THE PTU in times of personnel instability, and PTU and AUDIT begin to decrease synchronously after the personnel stabilize.
When the personnel is unstable, it is necessary to increase PTU to reduce audit score, so audit and PTU show a reverse trend; after the personnel is stable, PTU and audit begin to decrease synchronously.