Clinicopathological parameter | N | Performed Statistic | Subgroups | P | |
---|---|---|---|---|---|
Age [y] | 81 | Spearman Rank Order | σ = −0.070 | 0.532 | |
Sex | 81 | Mann–Whitney Rank Sum | male vs. female | 0.964 | |
Primary site | |||||
Tonsil | 33 | Fisher exact | CCNA1 <4 vs. ≥4 | 0.623 | |
Base of the tongue | 28 | Fisher exact | CCNA1 <4 vs. ≥4 | 0.447 | |
Anterior two-thirds of the tongue | 9 | Fisher exact | CCNA1 <4 vs. ≥4 | 0.268 | |
Floor of the mouth | 2 | Fisher exact | CCNA1 <4 vs. ≥4 | 1.000 | |
Hypopharynx | 1 | Fisher exact | CCNA1 <4 vs. ≥4 | 1.000 | |
Soft palate | 2 | Fisher exact | CCNA1 <4 vs. ≥4 | 1.000 | |
Supraglottic | 3 | Fisher exact | CCNA1 <4 vs. ≥4 | 0.551 | |
Unknown (CUP) | 3 | Fisher exact | CCNA1 <4 vs. ≥4 | 0.208 | |
T | 72 | Fisher exact | T1/2 vs. T3/4 | 0.591 | |
N | 73 | Fisher exact | N0/1 vs. N2/3 | 0.312 | |
M | 75 | Fisher exact | M0 vs. M1 | 0.094 | |
G | 62 | Fisher exact | G1/2 vs. G3/4 | 0.404 | |
UICC stage | 71 | Fisher exact | stage1/2 vs. stage3/4 | 1.000 | |
Recurrence rate | 64 | Mann–Whitney Rank Sum | Recurrence vs. no recurrence | univariate | 0.002 |
multivariate | 0.013 | ||||
Secondary tumor | 78 | Mann–Whitney Rank Sum | sec. tumor vs no sec. tumor | 0.516 | |
Nicotine abuse | 79 | Mann–Whitney Rank Sum | nicotine vs. no nicotine | 0.358 | |
Alcohol abuse | 79 | Mann–Whitney Rank Sum | alcohol vs. no alcohol | 0.743 | |
Progression free survival | 81 | Kaplan-Meier | CCNA1 <4 vs. ≥4 | 0.363 | |
Overall survival | 81 | Kaplan-Meier | CCNA1 <4 vs. ≥4 | 0.354 | |
HPV16 DNA status | 81 | Mann–Whitney Rank Sum | HPV16+ vs. HPV16- | 0.001 | |
E6 quantitative | 37 | Spearman Rank Order | σ = 0.229 | 0.172 | |
E7 quantitative | 37 | Spearman Rank Order | σ = 0.250 | 0.134 | |
P16 Expression | 79 | Spearman Rank Order | σ = 0.376 | 0.0007 | |
P53 Expression | 80 | Spearman Rank Order | σ = −0.086 | 0.448 | |
P53 Mutation | 41 | Mann–Whitney Rank Sum | P53 mutated vs. wild-type | 0.920 | |
Cyclin A1 Methylation | 44 | Mann–Whitney Rank Sum | methylated vs. non-methylated | 0.882 |