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. 2017 Mar 16;7:44668. doi: 10.1038/srep44668

Table 2. Comparison of the statistical results of the preclinical validations of the 3-plex immunoassays based on the QDEM and Luminex xMAP® technologies for the diagnosis of lung cancer.

Immunoassay Marker Univariate analysis Multivariate analysis
P value AUC Model AUC Model P value
QDEM AMBP <0.05 0.899 0.992 <0.05
PRDX2 <0.05 0.747
PARK7 <0.05 0.192
xMAP® AMBP <0.05 0.947 0.989 <0.05
PRDX2 <0.05 0.709
PARK7 <0.05 0.152

AMBP, α-1-microglobulin/bikunin precursor; AUC, area under the curve; LoQ, limit of quantification; PRDX2, peroxiredoxin 2; PARK7, Parkinson disease protein 7; QDEM, quantum dot encoded microspheres.