Sentence examples for by a second determination from inspiring English sources

A PSA response is defined as a decrease of serum PSA levels by at least 50% compared to baseline and confirmed by a second determination 4 weeks later.

Prostate specific antigen (PSA) values were measured following surgery and PSA recurrence was defined as a postoperative PSA of ≥ 0.2 ng/ml confirmed by a second determination with a serum PSA ≥ 0.2 ng/ml.

A second determination of DCF was obtained directly from the fraction collected by the Effective Dosimeter.

A second determination on the 15 isolates confirmed the MICs.

This was confirmed by a second independent replication peak determination, in which average distance between bona fide origins found in both experiments was 6.9 ± 2.4 kb (Additional file 4).

ELISA and ECL samples found positive in screening were verified by a second confirmatory assay and titre determination.

For all analyses, a second, confirmatory determination was performed.

To assess reliability of AE determination, 10% of the second phase records are reviewed independently by a second specialist.

For this study, although all clarity determinations were made by a single observer, there was no confirmation by a second observer.

Subsequently motivations to attend were assigned along the self-determination continuum [ 20] by a single researcher (FB or NB) and this was checked by a second researcher (VN).

11 In case of divergent polarising microscopy results, the specimen was reviewed by a third investigator who made the final determination regarding the presence of MSU crystals.