Table 3. Proliferative Activity (%... | American Society of Hematology

Table 3.

Proliferative Activity (% S-Phase) According to Degree of Immunohistochemical Staining (n = 41)

Histological Categories	% S-Phase Median (interquartile range)
Histological Categories	Bcl-2⁻ (n = 6)	1%-20% Bcl-2⁺ (n = 8)	>20% Bcl-2⁺ (n = 27)^*
D-H, J	19.8	11.8	7
	(12.4-21.2)	(9.8-15.7)	(5.1-12.6)
F, G, H, J^†	19.8	11.8	8.1
	(12.4-21.2)	(9.8-15.7)	(5.4-12.8)

Histological Categories	% S-Phase Median (interquartile range)
Histological Categories	Bcl-2⁻ (n = 6)	1%-20% Bcl-2⁺ (n = 8)	>20% Bcl-2⁺ (n = 27)^*
D-H, J	19.8	11.8	7
	(12.4-21.2)	(9.8-15.7)	(5.1-12.6)
F, G, H, J^†	19.8	11.8	8.1
	(12.4-21.2)	(9.8-15.7)	(5.4-12.8)

A nonparametric test for trend assuming an ordering of Bcl-2⁻, 1%-20% Bcl-2⁺, and > 20% Bcl-2⁺ is significant at P = .001 for all cases with and without Groups D, E.

†

Excluding Groups D and E.

Five of these 27 cases were from Groups D and E.

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