Figure 1
From: Use of filter paper stored dried blood for measurement of triglycerides
Relationship between dried blood and plasma triglyceride concentrations in 75 paired samples. Regression curve for triglyceride measurement in fresh plasma and blood dried on filter paper. Triglyceride values (n = 75) obtained in dried blood were correlated with values obtained in fresh plasma. Equation for the line is y = 0.88x + 0.13 (r = 0.97, P < 0.001). The intraclass correlation of the paired samples (ICC) is 0.96. Values represent the mean of duplicate measurement.