Table 2. Prevalence of HTLV-1/2 Among Different Population, Gender and Age Groups.

Characteristics	No. tested (%)	HTLV-1 positive (%)	p	HTLV-2 positive (%)	p
Population			0.03		0.10
Donors	3548 (64.7)	2 (0.06)		1 (0.03)
MHDs	908 (16.6)	1 (0.11)		0
HRs	1024 (18.7)	4 (0.39)		2 (0.20)
Gender			0.82		0.72
Male	3296 (60.1)	5 (0.15)		2 (0.06)
Female	2184 (39.9)	2 (0.09)		1 (0.05)
Age (years)			0.45		0.68
<20	634 (11.6)	1 (0.16)		0
20–40	3533 (64.5)	3 (0.08)		2 (0.06)
>40	1313 (24.0)	3 (0.23)		1 (0.08)
All	5480	7 (0.13)		3 (0.05)	0.21

Note: MHDs, patients with malignant hematological diseases; HRs, high-risk groups.