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. Author manuscript; available in PMC: 2013 Feb 4.

Published in final edited form as: Transfusion. 2011 Oct 24;52(5):1097–1105. doi: 10.1111/j.1537-2995.2011.03397.x

TABLE 1.

PTR₂₄ reduction by heavy but not light antibody coating and agreement of the biotin and ⁵¹Cr labeling methods for both coatings

	PTR₂₄ (%)^*
Subjects	⁵¹Cr	Biotin	p value^†
Controls (n = 10)¹⁰	99 ± 5 (90-107)	100 ± 6 (92-111)
Light anti-D coating (n = 4)	102 ± 3 (99-107)	101 ± 1 (100-101)	0.38
p value^‡	0.32	0.64
Heavy anti-D coating (n = 6)	81 ± 10 (70-92)	84 ± 18 (56-103)	0.44
p value^§	0.0001	0.02

^*

Data are reported as mean ± SD (range).

^†

p value of Wilcoxon test biotin versus ⁵¹Cr-labeled RBCs.

^‡

p value of Mann Whitney test light antibody coating versus controls.

^§

p value of Mann Whitney test heavy antibody coating versus controls.