Table 2 Summary of patient ethnicity and histological subtype with viral status
| Â | Viral status | |||
|---|---|---|---|---|
Number (%) | ||||
| Â | EBV-/HPV- | EBV+/HPV- | EBV-/HPV+ | EBV-/HPV- |
n= 9 | n= 47 | n= 11 | n= 0 | |
Ethnicity | Â | Â | Â | Â |
  White | 8 (88.9) | 17 (36.2) | 9 (81.8) | 0 (0) |
  Far-Eastern Asian | 1 (11.1) | 16 (34.0) | 0 (0) | 0 (0) |
  Black | 0 (0) | 12 (25.5) | 2 (18.2) | 0 (0) |
  North African | 0 (0) | 2 (4.3) | 0 (0) | 0 (0) |
Histological subtype | Â | Â | Â | Â |
  KSCC | 3(33.3) | 1 (2.1) | 2 (18.2) | 0 (0) |
  NK-D | 4 (44.4) | 9 (19.2) | 7 (63.6) | 0 (0) |
  NK-U | 2 (22.2) | 36 (76.6) | 2 (18.2) | 0 (0) |
  BSCC | 0 (0) | 1 (2.1) | 0 (0) | 0 (0) |