Comparison of glucose concentrations in simultaneously collected plasma and serum samples from outpatients in a routine laboratory setting
Fig 2
Scatter plot showing glucose concentrations in simultaneously collected plasma and serum samples (n = 27,328).
The gray line represents the line of identity (y = x). Pearson correlation coefficient = 0.945 [95% CI: 0.943 to 0.946]; Lin’s concordance correlation coefficient = 0.931 [95% CI: 0.929 to 0.932].