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Table 6 Reference ranges for platelet indices in healthy dogs independent of the breed as well as in Beagles and non-Beagles using the Sysmex XT-2000iV

From: Optimized gating and reference ranges of reticulated platelets in dogs for the Sysmex XT-2000iV

Variable

All dogs (n = 190–193)

Beagles (n = 152–153)

Non-Beagles (n = 38–40)

 

2.5th Percentile (90 % CI)

97.5th Percentile (90 % CI)

Method

2.5th Percentile (90 % CI)

97.5th Percentile (90 % CI)

Method

2.5th Percentile (90 % CI)

97.5th Percentile (90 % CI)

Method

PLT-I (× 109/L)

161.8 (149.0–175.0)

425.0 (381.0–438.0)

Non-parametric

176.7 (155.0–194.0)

406.9 (377.0–452.0)

Non-parametric

125.6 (115.5–143.7)

452.0 (405.3–501.8)

Robust, Box-Cox-Trans-formation

PLT-O (× 109/L)

150.9 (141.0–169.0)

397.5 (355.0–416.0)

Non-parametric

172.8 (161.0–184.0)

377.1 (351.0–416.0)

Non-parametric

121.6 (110.6–137.1)

418.9 (375.2–467.7)

Robust, Box-Cox-Trans-formation

MPV (fL)

8.6 (8.3–8.9)

12.5 (12.1–12.8)

Non-parametric

8.8 (8.6–8.9)

12.3 (12.1–13.4)

Non-parametric

7.9 (7.4–8.4)

12.8 (12.3–13.4)

Robust

PDW (fL)

8.8 (8.4–9.2)

16.6 (14.7–18.0)

Non-parametric

9.0 (8.7–9.3)

15.4 (14.5–18.0)

Non-parametric

7.9 (7.5–8.6)

18.3 (16.4–20.5)

Robust, Box-Cox-Transformation

P-LCR (%)

14.1 (12.1–15.9)

43.0 (41.3–44.7)

Non-parametric

15.5 (14.1–16.8)

43.1 (41.3–48.2)

Non-parametric

9.1 (5.3–13.1)

45.8 (41.5–49.8)

Parametric

PCT (%)

0.2 (0.2–0.2)

0.4 (0.4–0.4)

Non-parametric

0.2 (0.2–0.2)

0.4 (0.4–0.5)

Non-parametric

0.2 (0.1–0.2)

0.4 (0.4–0.5)

Robust, Box-Cox-Transformation

  1. Abbreviations: CI confidence interval; for remainder abbreviations: see Table 4