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Table 5 Within-laboratory precision summary for sTNFR-1 based on a multi-factor study design

From: Analytical validation of a multi-biomarker algorithmic test for prediction of progressive kidney function decline in patients with early-stage kidney disease

Sample

sTNFR-1

Within-laboratory

N

Mean Conc. (pg/mL)

SD

%CV

P1a

100

–

–

–

P2a

100

–

–

–

P3

100

13,014

1487.7

11.4

P4

100

6881

613.7

8.9

P5

100

4057

341.7

8.4

P6

100

2742

302.6

11.0

P7

100

1999

126.9

6.3

P8

100

1326

85.5

6.4

  1. aPrecision 1 and 2 samples were excluded due to concentrations exceeding the upper limit of the analytical measuring interval
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Clinical Proteomics

ISSN: 1559-0275