Table 1. Patient Characteristics .... | American Society of Hematology

Table 1.

Patient Characteristics

	Autologous (%)	Unrelated (%)	P
Total	214	337
Sex
Male	142 (66)	203 (60)	.15
Female	72 (34)	134 (40)
Age
0-18 yrs	160 (75)	216 (64)	.009
19+ yrs	54 (25)	121 (36)
Remission No.
1^*	51 (23.8)	52 (15.6)	<.001
	[18% ≤ 18; 6% > 18]	[9% ≤ 18; 7% > 18]
2	98 (45.8)	106 (31.7)
	[35% ≤ 18; 11% > 18]	[24% ≤ 18; 7% > 18]
3+	53 (24.8) [18% ≤ 18; 7% > 18]	93 (27.8) [21% ≤ 18; 7% > 18]
Relapse^†	12 (5.6)	83 (24.9)
	[5% ≤ 18; 1% > 18]	[10% ≤ 18; 14% > 18]
Year of BMT
1987-1990	142 (66.4)	94 (27.9)	<.001
1991-1993	72 (33.6)	243 (72.1)
Conditioning Regimen^‡
Cy + TBI	37 (17.3)	125 (37)	<.001
Cy + TBI + other drugs	170 (79.4)	183 (54)
Chemotherapy without TBI	7 (3.3)	29 (9)

	Autologous (%)	Unrelated (%)	P
Total	214	337
Sex
Male	142 (66)	203 (60)	.15
Female	72 (34)	134 (40)
Age
0-18 yrs	160 (75)	216 (64)	.009
19+ yrs	54 (25)	121 (36)
Remission No.
1^*	51 (23.8)	52 (15.6)	<.001
	[18% ≤ 18; 6% > 18]	[9% ≤ 18; 7% > 18]
2	98 (45.8)	106 (31.7)
	[35% ≤ 18; 11% > 18]	[24% ≤ 18; 7% > 18]
3+	53 (24.8) [18% ≤ 18; 7% > 18]	93 (27.8) [21% ≤ 18; 7% > 18]
Relapse^†	12 (5.6)	83 (24.9)
	[5% ≤ 18; 1% > 18]	[10% ≤ 18; 14% > 18]
Year of BMT
1987-1990	142 (66.4)	94 (27.9)	<.001
1991-1993	72 (33.6)	243 (72.1)
Conditioning Regimen^‡
Cy + TBI	37 (17.3)	125 (37)	<.001
Cy + TBI + other drugs	170 (79.4)	183 (54)
Chemotherapy without TBI	7 (3.3)	29 (9)

Abbreviations: Cy, Cyclophosphamide; TBI, total body irradiation; BMT, bone marrow transplantation; URD, unrelated donor marrow.

Percent shown in brackets for children ≤18; adults >18.

Includes BMT in relapse and primary induction failure (autologous 0; URD 3).

χ ² analysis; TBI v no TBI; P = .02.