Parameter | Platform 1* | Platform 2 | Platform 3 | Platform 4‡ |
---|---|---|---|---|
# laboratories | 1 | 2 | 4 | 2 |
Fibrinogen | 0.85 | 0.37 | 0.65 | 0.66 |
 Within- laboratory  variability ¶ |  | 0.02 | 0.03 | 0.04 |
 Between- laboratory  variability + |  | 0.097 | 0.03 | 0.006 |
Prothrombin time | Â | 0.19 | 0.24 | 0.80 |
F II | Â | 0.44 | 0.04 | Â |
F V | Â | 0.63 | 0.22 | Â |
F VII | Â | 0.71 | 0.82 | Â |
F VIII | Â | 0.93 | 0.61 | Â |
F IX | Â | 0.86 | 0.83 | Â |
F X | Â | 0.82 | 0.70 | Â |
F XI | Â | 0.90 | 0.65 | Â |
F XIII | Â | 0.57 | 0.81 | Â |