Table 2. Comparison of response rates in... | American Society of Hematology

Table 2.

Comparison of response rates in the 3 treatment arms stratified by clinical stage and age

Response	2-CdA, %	CC, %	CMC, %	P
All patients				.058
CR	21	29	36
PR	56	54	44
NR	22	17	20
Patients with Rai 0-II				.10
CR	26	32	46
PR	56	53	40
NR	17	15	20
Patients with Rai III-IV				.53
CR	14	24	23
PR	56	56	49
NR	29	20	28
Patients younger than 65 y				.04
CR	23	27	39
PR	57	61	43
NR	20	12	18
Patients 65 y or older				.49
CR	18	33	28
PR	56	43	47
NR	26	24	25

Response	2-CdA, %	CC, %	CMC, %	P
All patients				.058
CR	21	29	36
PR	56	54	44
NR	22	17	20
Patients with Rai 0-II				.10
CR	26	32	46
PR	56	53	40
NR	17	15	20
Patients with Rai III-IV				.53
CR	14	24	23
PR	56	56	49
NR	29	20	28
Patients younger than 65 y				.04
CR	23	27	39
PR	57	61	43
NR	20	12	18
Patients 65 y or older				.49
CR	18	33	28
PR	56	43	47
NR	26	24	25

CR indicates complete response; NR, no response; PR, partial response.

* P value derived from chi-squared test counted for 3 × 3 cell table; for instance, table containing 3 types of responses (CR, PR, NR) in rows versus all 3 types of treatment (2-CdA, CC, CMC) in columns.

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