Table 2. Complete, partial, or no... | American Society of Hematology

Table 2.

Complete, partial, or no response to fludarabine and ZAP-70 or CD38 expression

Variable	CR, % (95% Cl)	PR, % (95% Cl)	NR, % (95% Cl)
All observations	43	36	14
ZAP-70*
Greater than 20%	31 (13-55)	43 (23-64)	25 (12-44)
Lower than 20%	64 (34-82)	33 (14-57)	2 (0.5-8)
CD38†
Greater than 30%	19 (6-36)	50 (26-72)	31 (11-53)
Lower than 30%	61 (35-83)	33 (13-51)	6 (1-21)

Variable	CR, % (95% Cl)	PR, % (95% Cl)	NR, % (95% Cl)
All observations	43	36	14
ZAP-70*
Greater than 20%	31 (13-55)	43 (23-64)	25 (12-44)
Lower than 20%	64 (34-82)	33 (14-57)	2 (0.5-8)
CD38†
Greater than 30%	19 (6-36)	50 (26-72)	31 (11-53)
Lower than 30%	61 (35-83)	33 (13-51)	6 (1-21)

For ZAP-70 greater than 20%, n = 104; for ZAP-70 lower than 20%, n = 185.

CR indicates complete remission; PR, partial remission; and NR, no response or progression.

P = .003. P values are determined by the proportional odds ordered logistic regression univariate model.

P < .001.