EBV, HCMV, HHV6, and HHV7 Screening in Bone Marrow Samples from Children with Acute Lymphoblastic Leukemia

Table 3

Infection and prognostic factors.

Virus	EBV+	HCMV+	HHV6+	Any coinfection
(%)	10 (14%)	13 (19%)	6 (9%)	6 (9%)
High-risk leukemia
OR (95% IC)	0.43 (0.12–1.57)	0.72 (0.22–2.32)	2.29 (0.4–15.32)	1.12 (0.24–5.2)
	0.29	0.75	0.4	1
Relapse
OR (95% IC)	1.19 (0.27–5.36)	0.88 (0.20–3.82)	1.10 (0.15–6.63)	0.81 (0.12–4.67)
	1	1	1	1
Death
OR (95% IC)	0.17 (0.02–1.14)	0.16 (0.02–1.08)	0.04 (0.04–2.81)	0.37 (0.05–2.03)
	0.89	0.08	0.65	0.41

OR: odds ratio; CI: confidence interval. was considered significant.