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Table. 3.

Table. 3.

Changes of red blood cells

Control (N=9) P Yogurt (N=9) P Smoking (N=9) P Combined (N=9) P
RBC (×106/μL) Pre 5.09±0.39 0.91 5.25±0.33 0.99 5.07±0.37 0.43 5.15±0.26 0.91
Post 5.10±0.34 5.23±0.29 5.15±0.29 5.14±0.26
Hgb (g/dL) Pre 15.5±0.8 0.44 15.9±0.8 0.55 15.5±0.9 0.06 15.7±0.7 0.14
Post 15.8±0.9 16.1±0.9 16.0±0.7 16.0±0.6
Hct (%) Pre 44.7±2.0 0.86 45.9±2.5 0.89 45.0±3.2 0.36 45.5±1.6 0.95
Post 45.0±2.2 46.0±2.2 45.8±2.1 45.8±1.9
MCV (fL) Pre 87.9±3.6 0.06 87.7±2.3 0.33 88.9±2.4 0.67 88.5±2.4 0.09
Post 88.4±3.9 88.2±2.3 89.0±2.0 89.1±1.6
MCH (pg) Pre 30.5±1.3 0.04 30.4±1.0 0.02 30.7±0.8 0.04 30.5±0.9 0.01
Post 30.9±1.4 30.9±1.1 31.1±0.7 31.2±0.9
MCHC (g/dL) Pre 34.7±0.7 0.11 34.7±0.4 0.11 34.5±0.8 0.04 34.4±0.6 0.02
Post 35.1±0.8 35.1±0.7 34.9±0.5 35.0±0.7

Data are mean±SD. The Wilcoxon signed rank test was used for statistical analysis. Significance level P<0.05.

Abbreviations: See Table 1; Pre, before study; Post, after study.

Korean J Clin Lab Sci 2020;52:105-11 https://doi.org/10.15324/kjcls.2020.52.2.105
© 2020 Korean J Clin Lab Sci