From: The sero-epidemiology of human papillomavirus among Caucasian transplant recipients in the UK
 | Seronegative to all HPV types | Seropositive to at least one HPV type | total |
---|---|---|---|
 | N = 59 | N = 366 | N = 425 |
Sex | Â | Â | Â |
male | 25 (42) | 140 (38) | 165 (39) |
female | 34 (58) | 226 (62) | 260 (61) |
P-het. | Â | 0.5 | Â |
age at recruitment | Â | Â | Â |
<45 | 24 (41) | 163 (45) | 187 (44) |
45 to 59 | 20 (34) | 138 (38) | 158 (37) |
≥ 60 | 15 (25) | 65 (18) | 80 (19) |
P-trend | Â | 0.3 | Â |
time since transplantation | Â | Â | Â |
<5 | 24 (41) | 126 (34) | 150 (35) |
5 to 9 | 11 (19) | 102 (28) | 113 (27) |
≥ 10 | 24 (41) | 138 (38) | 162 (38) |
P-trend | Â | 1.0 | Â |