There is no need to apply the PERC rule to those patients who are not being evaluated for PE. If the patient is considered low-risk, PERC may help avoid further testing. If the patient is …

As the Washington State agency with jurisdiction over public sector labor relations and collective bargaining, PERC assists parties in resolving labor-management disputes.

Jan 8, 2026 · The Property and Environment Research Center (PERC) explores how aligning incentives for environmental stewardship produces sustainable outcomes for land, water, and …

In patients with a low probability of PE who fullfil all eight criteria, the likelihood of PE is low and no further testing is required. All other patients should be considered for further testing with …

2 days ago · About PERC: The Propane Education & Research Council is a nonprofit that provides leading propane safety and training programs and invests in research and …

Check all of the following that are true: In patients with low suspicion for PE (best-guess pre-test probability <15%) AND all are true, only 0.9% had PE (n=7527) and it can be ruled-out without …

The PERC rule reveals patients who are at low risk of pulmonary embolism in an accurate and rapid manner so differential diagnosis can be initiated. It is most often used in the assessment …

The PERC (Pulmonary Embolism Rule-out Criteria) rule is a validated clinical decision tool designed to identify patients with low probability of pulmonary embolism who may not require …

This PERC rule calculator is used to rule out patients that are already deemed to have a low risk of pulmonary embolism to allow searching a different diagnosis.

Percolation test A percolation test (colloquially called a perc test) is a test to determine the water absorption rate of soil (that is, its capacity for percolation) in preparation for the building of a …