Table 1

The demographic and clinical characteristics of the study participants

Parameters

Controls

(n = 25)

BL

(n = 32)

P valuea

BL with abdominal

(n = 16)

BL with jaw

(n = 14)

P valuea


Mean age years [range]*

7.6[5.5-10]

7.5[5-11]

n.s.

9.2[6.3-11]

5.6[3.8-6.50]

0.0018

Gender

n (% male)

16(64)

21(66)

n.s.

11(79)

9(56)

n.s

Parasitemia

n (% positive)

17(68)

4(13)

< 0.0001

4(29)

0(0)

< 0.0001

LDH (U/l)

[SEM] **

467 (19.1)

1378(165.1)

< 0.0001

1716(236.2)

994.6(231.3)

< 0.0001

EBV viral load (Log copies/ml)[SEM]

.996 (0.36)

3.552(0.26)

< 0.0001

3.32(0.308)

3.81(0.407)

0.0483


*Data are presented as medians (in brackets are the 25th and 75th percentiles). a Mann-Whitney test was used to determine differences in medians between controls and BL patients and between patients with jaw and abdominal tumors. n.s denotes non significant p values. Abbreviation: BL, Burkitt's Lymphoma; LDH, lactose dehydrogenase; SEM, standard error of mean. **n = 30 BL patients

Asito et al. Infectious Agents and Cancer 2010 5:13   doi:10.1186/1750-9378-5-13

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