Table 2. MFA intra-assay variation.
Surface Coverage (%) | |||||||||||||
Donor | Gender | 150 s−1 | 300 s−1 | 750 s−1 | 1500 s−1 | ||||||||
AVG | SD | CV | AVG | SD | CV | AVG | SD | CV | AVG | SD | CV | ||
1 | M | 14.6 | 1.6 | 0.11 | 15.1 | 2.9 | 0.19 | 1.2 | 0.4 | 0.32 | 1.2 | 0.6 | 0.55 |
2 | F | 15.3 | 1.0 | 0.07 | 12.6 | 1.1 | 0.09 | 6.5 | 1.1 | 0.17 | 2.1 | 1.4 | 0.69 |
3 | M | 1.1 | 0.3 | 0.22 | 0.7 | 0.1 | 0.14 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
4 | F | 15.2 | 1.5 | 0.10 | 19.2 | 2.9 | 0.15 | 9.5 | 0.5 | 0.05 | 6.9 | 0.6 | 0.09 |
5 | F | 12.2 | 1.6 | 0.13 | 18.6 | 2.9 | 0.15 | 8.0 | 0.5 | 0.06 | 5.4 | 0.06 | 0.12 |
Avg. SC | 11.6±6.4 | 13.0±9.2 | 4.9±5.8 | 3.2±3.7 | |||||||||
Avg CV | 0.12±0.06 | 0.15±0.11 | 0.15±0.11 | 0.45±0.33 |
Platelet percent surface coverage (SC) for five donors repeated four times. The average (AVG), standard deviation (SD), and coefficient of variability (CV) are reported for each donor at each wall shear rate. The average surface coverage and average coefficient of variation across all five donors is reported in the bottom two rows.