Table 2 Demographic characteristics of HTLV seropositive blood donors
Characteristics | HTLV-1/2 positive donors (n = 416, seroprevalence/100,000) | OR (95% CI) | p value |
|---|---|---|---|
Age, year | 0.091 | ||
18–25 | 123 (5.356) | 1.000 | |
25–35 | 117 (5.329) | 0.995 (0.772–1.282) | 0.969 |
36–45 | 110 (5.169) | 0.965 (0.746–1.248) | 0.786 |
46–55 | 61 (3.590) | 0.670 (0.493–0.911) | 0.010 |
> 55 | 5 (5.404) | 1.009 (0.413–2.647) | 0.985 |
Sex | |||
Male | 238 (4.449) | 1.000 | |
Female | 178 (5.814) | 1.307 (1.076–1.587) | 0.007 |
Previous donation history | |||
Repeat donors | 120 (3.405) | 1.000 | |
First-time donors | 296 (6.057) | 1.779 (1.439–2.199) | < 0.0001 |
Ethnicity | |||
Han | 398 (4.939) | 1.000 | |
Non-Han | 18 (5.095) | 1.032 (0.643–1.654) | 0.897 |