Table 2.

Descriptive statistics for the six QC subjects analyzed in this study

SubjectNIGF-I (ng/mL)
IGFBP-3 (ng/mL)
MeanSDMinMaxCVMeanSDMinMaxCV
A140322.340.9201.0430.512.72,908.5363.91,641.05,139.012.5
B140324.549.8169.8413.715.44,726.5447.62,369.55,579.59.5
C125219.638.6121.9409.817.62,838.5315.01,895.53,726.511.1
D126188.027.9103.9271.814.94,398.0393.13,463.55,881.58.9
E114250.830.9167.5321.712.32,556.2328.21,983.53,900.512.8
F114153.122.495.0216.614.63,005.9296.62,378.54,432.09.9