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Table 1 Patients and transplantation characteristics

From: Allogenic hematopoietic stem cell transplantation outcomes of patients aged ≥ 55 years with acute myeloid leukemia or myelodysplastic syndromes in China: a retrospective study

Characteristics

HID

MSD

MUD

P-value

N = 184

N = 39

N = 36

Age

0.406

Below sixty

132 (72%)

32 (82%)

27 (75%)

 

Over sixty

52 (28%)

7 (18%)

9 (25%)

 

Sex

0.503

Female

59 (32%)

12 (31%)

15 (42%)

 

Male

125 (68%)

27 (69%)

21 (58%)

 

Diagnosis

0.089

AML

126 (68%)

20 (51%)

21 (58%)

 

MDS

58 (31%)

19 (49%)

15 (42%)

 

ECOG

0.744

0–1

150 (81%)

33 (85%)

30 (83%)

 

2

27 (15%)

4 (10%)

6 (17%)

 

3–4

7 (4%)

2 (5%)

0 (0%)

 

HCT-CI

0.778

0–1

125 (68%)

27 (69%)

27 (75%)

 

2–3

48 (26%)

10 (26%)

6 (17%)

 

4–6

11 (6%)

2 (5%)

3 (8%)

 

TCI

0.481

 < 4

59 (32%)

11 (28%)

8 (22%)

 

 ≥ 4

125 (68%)

28 (72%)

28 (78%)

 

Refractory or relapsed

0.360

No

100 (54%)

25 (64%)

23 (64%)

 

Yes

84 (46%)

14 (36%)

13 (36%)

 

Cytogenetic evaluation

0.162

Favourable or intermediate risk

117 (64%)

22 (56%)

17 (47%)

 

Adverse risk

67 (36%)

17 (44%)

19 (53%)

 

CR1

0.451

Not

110 (60%)

26 (67%)

25 (69%)

 

Yes

74 (40%)

13 (33%)

11 (31%)

 

Donor to recipient

0.017*

Others

144 (78%)

34 (87%)

35 (97%)

 

Female to male

40 (22%)

5 (13%)

1 (3%)

 

Anti-HLA

0.683

Negative

157 (85%)

34 (87%)

33 (92%)

 

Positive

27 (15%)

5 (13%)

3 (8%)

 

Graft source

 < 0.001*

PB

104 (56%)

30 (77%)

35 (97%)

 

BM

5 (3%)

0 (0%)

0 (0%)

 

PB + BM

75 (41%)

9 (23%)

1 (3%)

 

ABO blood type

0.026*

Matched

89 (48%)

26 (67%)

13 (36%)

 

Not matched

95 (52%)

13 (33%)

23 (64%)

 

MNC (median)

10.5

10.2

8.3

0.010*

CD34+ cells(median)

1.9

2.0

1.4

 < 0.001*

  1. HCT-CI the hematopoietic cell transplantation comorbidity index, ECOG Zubrod-ECOG-WHO from Eastern Cooperative Oncology Group, TCI transplant conditioning intensity score, HLA human leukocyte antigen, CR1 the first complete remission, MNC mononuclear cell
  2. Cytogenetic criteria definition: adverse: − 7, inv(3)/t(3q)/del(3q), double including -7/del(7q), or complex (3 abnormalities), complex > 3 abnormalities for MDS; t(6;9)(p23;q34.1)/DEK::NUP214, t(v;11q23.3)/KMT2A-rearranged, t(9;22)(q34.1;q11.2)/BCR::ABL1, t(8;16)(p11;p13)/KAT6A::CREBBP, inv(3)(q21.3q26.2) or t(3;3)(q21.3;q26.2)/GATA2, MECOM(EVI1), t(3q26.2;v)/MECOM(EVI1)-rearranged, − 5 or del(5q); − 7; − 17/abn(17p), Complex karyotype, monosomal karyotype, Mutated ASXL1, BCOR, EZH2, RUNX1, SF3B1, SRSF2, STAG2, U2AF1, or ZRSR2, Mutated TP53 for AML
  3. *Significant at P < 0.05