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. 2015 Mar 19;27(3):157–166. doi: 10.3109/08958378.2015.1013227

Table 1. Hematologic biomarkers.

    LS meansa
Group comparison p values
Biomarker Age (years) SMK MSC NTC SMK versus MSC SMK versus NTC MSC versus NTC
Hemoglobin (g dL−1) All ages 15.91 15.53 15.35 0.1137 0.0027 0.9126
Hematocrit (%) All ages 46.10 45.25 44.50 0.2409 0.0012 0.3678
Platelet count (thou μL−1) All ages 251.93 256.59 244.95 1.0000 1.0000 0.7050
RBC count (mil μL−1) All ages 5.06 5.08 5.06 1.0000 1.0000 1.0000
RDW (%) All ages 12.81 12.85 12.77 1.0000 1.0000 1.0000
MCH (pg) All ages 31.51 30.59 30.38 0.0007 <0.0001 1.0000
MCHC (g dL−1)b 26–31 34.49 34.32 34.24 1.0000 0.5217 1.0000
  32–37 34.59 34.61 34.84 1.0000 0.5565 0.7221
  38–43 34.40 34.49 34.48 1.0000 1.0000 1.0000
  44–49 34.55 33.83 34.44 0.0072 1.0000 0.0282
  All ages 34.51 34.31 34.50 0.1635 1.0000 0.1965
MCV (fL) All ages 91.30 89.16 88.05 0.0036 <0.0001 0.2728
MPV (fL) All ages 8.43 8.14 8.23 0.2931 0.6435 1.0000
WBC count (thou μL−1) All ages 8.48 7.53 6.75 0.0139 <0.0001 0.0591
Basophils (%) All ages 0.44 0.45 0.52 1.0000 0.1383 0.3567
Eosinophils (%) All ages 2.07 2.16 2.86 1.0000 0.0606 0.1767
Lymphocytes (%) All ages 27.80 28.19 30.19 1.0000 0.1797 0.4422
Monocytes (%) All ages 6.81 6.74 7.53 1.0000 0.1410 0.1383
Neutrophils (%) All ages 62.89 62.45 58.90 1.0000 0.0252 0.0906

aLeast square means.

bAge main effect (p < 0.05).