Table 1 The associations between EBNA1 distribution and sex, histopathological data, and KI67 expression
Criteria | Specimen Nos. (%) | EBNA1 Distribution (%) | χ2 | Df | p | ||
|---|---|---|---|---|---|---|---|
Nucleusa | Cytoplasm | ||||||
Sex | Female | 18 (41.9) | 5 (20) | 20 (80) | 0.36 | 1 | 0.55 |
Male | 25 (58.1) | 5 (27.8) | 13 (72.2) | ||||
Histological Types | Differentiated | 17 (39.5) | 5 (29.4) | 12 (70.6) | 0.6 | 1 | 0.44 |
Undifferentiated | 26 (60.5) | 5 (19.2) | 21 (80.8) | ||||
KI67 expression | High | 21 (48.8) | 2 (9.5) | 19 (90.5) | 4.34 | 1 | 0.037b |
Low | 22 (51.2) | 8 (36.4) | 14 (63.6) | ||||