TABLE 1.

Precision and reproducibility for low and moderate level antigenemia

PoolUntreatedEDTA-heat treated
Day 1Day 2Day 3Day 1-3Day 1Day 2Day 3Day 1-3
<0.6 ng/ml
Mean0.8961.3181.5701.2617.9928.6709.6988.786
SD0.1310.1520.2840.3430.2630.4890.4840.820
CV0.1350.1150.180.2720.0330.0560.050.083
5-10 ng/ml
Mean15.02619.29617.04817.12331.0645.14235.36837.189
SD1.7650.9010.6892.1236.265.5464.0707.973
CV0.1180.0470.040.1240.200.1290.1150.214