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. Author manuscript; available in PMC: 2018 Jan 1.
Published in final edited form as: J Thromb Haemost. 2016 Nov 26;15(1):187–193. doi: 10.1111/jth.13514

Figure 2. Inter-instrument variability of PMP counts.

Figure 2

Figure 2

A and B: Platelet-derived microparticle (PMP) counts determined as events/µl in sample A (A) or sample B (B) by each qualified flow cytometer using either side scatter (SSC) or forward scatter (FSC) as the preferred parameter. The grey area is defined by the robust mean (X*) +/− the robust standard deviation (SD*). X* and SD* were calculated taking into account only results from cytometers with values between the median +/− SD. C: Inter-instrument variability (CV) of PMP counts. p <0.05 was considered significant.