Table 3.
Clinico-pathological parameter correlation in accordance to HPV and EBV PCR positivity and respective p values, chi square values and degree of freedom (df).
| Clinico-pathological Parameters | HPV Positive (n = 14) | HPV Negative (n = 94) | EBV Positive (n = 30) | EBV Negative (n = 78) |
|---|---|---|---|---|
| 25–35 years | 2 | 27 | 09 | 20 |
| 36–50 years | 6 | 36 | 12 | 30 |
| 51–65 years | 3 | 24 | 05 | 22 |
| >65 years | 3 | 7 | 04 | 06 |
| χ2 = 3.67 [df = 3]; p = 0.300 | χ2 = 2.07 [df = 3]; p = 0.559 | |||
| Male | 11 | 75 | 23 | 63 |
| Female | 3 | 19 | 07 | 15 |
| χ2 = 0.011 [df = 1]; p = 0.916 | χ2 = 0.225 [df = 1]; p = 0.635 | |||
| G1 | 10 | 67 | 22 | 55 |
| G2 | 4 | 25 | 07 | 22 |
| G3 | 0 | 02 | 01 | 01 |
| χ2 = 0.316 [df = 2]; p = 0.854 | χ2 = 0.708 [df = 2]; p = 0.702 | |||
| T1 | 03 | 15 | 05 | 13 |
| T2 | 06 | 43 | 15 | 34 |
| T3 | 02 | 29 | 08 | 23 |
| T4 | 03 | 07 | 02 | 08 |
| χ2 = 3.97 [df = 3]; p = 0.264 | χ2 = 0.558 [df = 3]; p = 0.906 | |||
| N0 | 08 | 65 | 21 | 52 |
| N1 | 02 | 15 | 06 | 11 |
| N2 | 03 | 11 | 02 | 12 |
| N3 | 0 | 02 | 0 | 02 |
| χ2 = 1.49 [df = 3]; p = 0.684 | χ2 = 2.569 [df = 3]; p = 0.463 | |||
| DOI | ||||
| <5 mm | 01 | 06 | 02 | 05 |
| 5–10 mm | 10 | 49 | 18 | 41 |
| >10 mm | 03 | 39 | 10 | 32 |
| χ2 = 2.103 [df = 2]; p = 0.349 | χ2 = 0.551 [df = 2]; p = 0.759 | |||
| TIL | ||||
| Mild | 04 | 27 | 12 | 19 |
| Moderate | 06 | 48 | 12 | 42 |
| Marked | 04 | 19 | 06 | 17 |
| χ2 = 0.564 [df = 2]; p = 0.754 | χ2 = 2.71 [df = 2]; p = 0.258 | |||
| ENE | ||||
| Present | 01 | 06 | 0 | 07 |
| Absent | 12 | 87 | 29 | 70 |
| χ2 = 0.028 [df = 1]; p = 0.866 | χ2 = 2.82 [df = 1]; p = 0.093 | |||
Df: degree of freedom.