Table 1 Demographics.

From: Pharmacometabolomics for predicting variable busulfan exposure in paediatric haematopoietic stem cell transplantation patients

Characteristics

Pharmacometabolomics study (n = 59)

Retrospective study (n = 130)

Median age, yr (range)

12.3 (1.3–22.2)

9.5 (0.6–22.2)

Gender, No. (%)

Male

35 (59.3)

69 (53.1)

Female

24 (40.7)

61 (46.9)

Diagnosis, No. (%)

Acute leukaemia

40 (67.8)

92 (70.8)

 Acute lymphoblastic leukaemia

20 (33.9)

41 (31.5)

 Acute myeloid leukaemia

17 (28.8)

44 (33.8)

 Other

3 (5.1)

7 (5.4)

Lymphoma

2 (3.4)

3 (2.3)

 Haematological disease

4 (6.8)

11 (8.5)

 Myelodysplastic syndrome

1 (1.7)

3 (2.3)

 Haemophagocytic lymphohistiocytosis

1 (1.7)

3 (2.3)

 Severe aplastic anaemia

1 (1.7)

1 (0.7)

 Paroxysmal nocturnal haemoglobinuria

1 (1.7)

1 (0.7)

Solid tumour

7 (11.9)

11 (8.5)

Immunodeficiency

4 (6.8)

9 (6.9)

Other diseases*

2 (3.4)

4 (3.1)

Conditioning regimen, No. (%)

Busulfan fludarabine etoposide

19 (32.2)

58 (44.6)

Busulfan fludarabine

18 (30.5)

52 (40.0)

Busulfan fludarabine melphalan

6 (10.2)

6 (4.6)

Busulfan melphalan

6 (10.2)

10 (7.7)

Other

0 (0.0)

4 (3.1)