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Table 1 Summary of validation results

From: Plasma lyso-phosphatidylcholine concentration is decreased in cancer patients with weight loss and activated inflammatory status

analyte: lyso-phosphatidylcholine
sample: 75 μl human plasma
selectivity: given
calibration range: 60 – 480 μM
analytical function: quadratic equation (peak area)
linearity: correlation coefficient r ≥ 0.991
precision and accuracy
calibration: inter day accuracy ± 6.7% and precision ± 5.5%
QC samples precision:
intra-assay: ± 11%
inter-assay: ± 19%
LOQ 60 μM (inter day accuracy ± 4.7% and precision ± 5.1%)
LOD < 40 μM
Recovery from plasma 79% ± 2%