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. 2020 Feb 10;47(5):409–419. doi: 10.1159/000505937

Table 1.

Median values of various hematological parameters of study units

Parameter BC-PRBC (n = 33) LP-PRBC (n = 32) IR-PRBC (n = 34) p value
Volume, mL M 272.00 235.00 267.00 0.000*
R 46 31 16.70 0.000*
IQR 17 13 2.95 0.055*
1Q–3Q 265.00–281.50 230.00–242.75 265.00–273.50

Supernatant volume, mL M 107.68 94.46 105.95 0.000*
R 40.50 30.85 16.28 0.000*
IQR 12.45 9.05 12.30 0.236
1Q–3Q 102.95–115.40 99.88–108.93 129.20–141.49

RBC content, ×1012 M 1.80 1.54 1.77 0.000*
R 0.81 0.77 1.09 0.000
IQR 0.34 0.26 0.27 0.448
1Q–3Q 1.63–1.97 1.38–1.64 1.61–1.88

Platelet content, ×109 M 2.11 2.24 1.87 0.78*
R 4.67 5.12 4.45 0.024
IQR 1.27 0.90 0.79 0.053
1Q–3Q 1.75–3.01 1.85–2.75 1.35–2.14

WBC content, ×106 M 812.20 0.07 712.90 0.000*
R 1,989.60 0.08 2,507.70 0.000
IQR 588.00 0.04 609.93 0.527
1Q–3Q 506.70–1,094.70 0.05–0.09 339.95–949.88

Hemoglobin content, g M 51.87 44.06 51.38 0.000*
R 22.22 10.26 14.23 0.000
IQR 5.70 4.43 3.88 0.603
1Q–3Q 49.47–55.17 42.46–46.89 49.57–53.45

Hematocrit, % M 60.00 60.80 60.50 0.783*
R 22.20 14.70 16.70 0.216
IQR 4.50 3.55 2.95 0.295
1Q–3Q 57.95–62.45 58.00–61.55 59.33–62.28

M, median; R, range; IQR, interquartile range; 1Q–3Q, 25th–75th percentile values.

*

p value between BC-PRBC and LP-PRBC groups;

p value between LP-PRBC and IR-PRBC groups;

p value between BC-PRBC and IR-PRBC groups. Significant p values are highlighted in bold (Mann-Whitney U test).