13 October 2023 (Friday) - 2303 DF

I got hold of the results of manual diff NEQAS 2303 DF. Here’s my diff and the 2sd range:
 
Neut  32.2   25.7-52.3
Lymph15.7   2.7 – 23.3
Mono  0.9    0 – 14.4
Eos   0.0      0
Baso  0.0     0
Meta  0.0     0.0 – 2.0
Myelo 0.0    0.0 – 4.0
Pro   0.0      0.0 – 1.5
Blast 12.6   18.6 – 55.4
Nrbc  0.0     0
 
Well… there’s no denying that I rather underestimated the blast cell count. But when you look at the spread of those 2sd ranges…