Ontology highlight
ABSTRACT:
SUBMITTER: Loeb S
PROVIDER: S-EPMC4273580 | biostudies-other | 2013 May
REPOSITORIES: biostudies-other
Loeb Stacy S Sokoll Lori J LJ Broyles Dennis L DL Bangma Chris H CH van Schaik Ron H N RH Klee George G GG Wei John T JT Sanda Martin G MG Partin Alan W AW Slawin Kevin M KM Marks Leonard S LS Mizrahi Isaac A IA Shin Sanghyuk S SS Cruz Amabelle B AB Chan Daniel W DW Roberts William L WL Catalona William J WJ
The Journal of urology 20121130 5
<h4>Purpose</h4>Reported prostate specific antigen values may differ substantially among assays using Hybritech® or WHO standardization. The Beckman Coulter® Prostate Health Index and [-2]proPSA are newly approved serum markers associated with prostate cancer risk and aggressiveness. We studied the influence of assay standardization on these markers.<h4>Materials and methods</h4>Prostate specific antigen, percent free prostate specific antigen and [-2]proPSA were measured using Hybritech calibra ...[more]