Table 2.
Mean and standard errors (std.error) for white blood cell (WBC) counts measured by the Sysmex XT-2000iV and the Mythic 18 instruments, with the potential explanatory variables being the presence of aggregates (gAgg) and the different time points
| Variable | Sysmex XT-2000iV WBC (x103/μL); mean ± std.error | Mythic 18 WBC (x103/μL); mean ± std.error | |
|---|---|---|---|
| gAgg | gAgg1 | 7.0 ± 2.5 | 5.4 ± 1.8 |
| gAgg2 | 6.7 ± 1.7 | 6.5 ± 1.9 | |
| gAgg3 | 8.5 ± 2.7 | 10.6 ± 4.0 | |
| Time | 0.5 h | 7.7 ± 2.6 | 7.1 ± 3.4 |
| 1.5 h | 7.6 ± 2.6 | 8.6 ± 5.3 | |
| 2.5 h | 7.5 ± 2.6 | 8.5 ± 4.7 | |
| 3.5 h | 7.5 ± 2.6 | 8.2 ± 3.9 | |
| 4.5 h | 7.4 ± 2.6 | 8.1 ± 3.3 | |
| 5.5 h | 7.4 ± 2.6 | 7.2 ± 2.6 | |
| 6.5 h | 7.4 ± 2.6 | 6.7 ± 2.3 | |
| 7.5 h | 7.4 ± 2.6 | 6.5 ± 2.1 | |
| 24 h | 7.1 ± 2.5 | 5.7 ± 1.8 | |