Table III

Published values of intraindividual and interindividual coefficients of variation for selected plasma proteins

TPA, tissue plasminogen activator; CEA, carcinoembryonic antigen.

ProteinCVi % (individual)CVg % (group)
Soluble interleukin 2 receptor (sil2r) (119)5.8438.81
Prothrombin (166)7.314.5
Lipoprotein(a) (122)8.685.8
Myoglobin (120)1124.3
Sex hormone-binding globulin (167)12.142.7
CEA (121)13.958.3
Follitropin (167)17.336.0
Haptoglobin (168)20.027.9
Interleukin-8 (169)2431
Lutropin (167)24.037.0
Interleukin-1β (169)3036
TPA (121)31.462.5
CA 125 (121)35.570.6
C-reactive protein (CRP) (113)42.292.5
Tumor necrosis factor-α (169)4329
Interleukin 6 (IL-6) (119)48.539.4