Fig. 4
From: Multiplex quantification of endocrine proteins in volumetric dried blood spots
Comparison of EDTA plasma and qDBS concentrations with clinical data. Correlation plot depicting the quantified proteins a LHB, b FSHB, c PRL, and d TSHB in EDTA plasma from clinical chemistry analysis (Cobas pro e801) and multiplexed immunoassays (Luminex) from all subjects (n = 100). In the plot e LHB, f FSHB, g PRL, and H TSHB, the qDBS data (Luminex) was compared with clinical chemistry analysis. Linear regression lines are shown in purple for plasma vs plasma and red for qDBS versus plasma. The 95% confidence intervals are shown in grey around a linear regression fit in purple or red. The line of identity is shown in black