TABLE III.
OS in VC and SCC Patients Treated With Adjuvant RT.
| Mean* | ||||||
|---|---|---|---|---|---|---|
| 95% Confidence Interval | ||||||
| T Stage (AJCC 6th ed.) | Histology | Estimate | SE | Lower Bound | Upper Bound | P Value |
| T1 | Verrucous Carcinoma | 90.6 | 24.642 | 42.301 | 138.899 | |
| SCC | 109.532 | 3.967 | 101.757 | 117.307 | ||
| Overall | 109.607 | 3.964 | 101.838 | 117.376 | 0.845 | |
| T2 | Verrucous Carcinoma | 78.31 | 14.615 | 49.665 | 106.954 | |
| 8070 SCC | 88.803 | 3.293 | 82.35 | 95.257 | ||
| Overall | 88.882 | 3.281 | 82.451 | 95.312 | 0.563 | |
| T3 | Verrucous Carcinoma | 75.667 | 13.087 | 50.017 | 101.316 | |
| SCC | 79.233 | 5.667 | 68.125 | 90.341 | ||
| Overall | 79.321 | 5.627 | 68.293 | 90.349 | 0.52 | |
| T4 | Verrucous Carcinoma | 59.714 | 9.936 | 40.241 | 79.188 | |
| SCC | 79.385 | 3.344 | 72.83 | 85.941 | ||
| Overall | 79.091 | 3.295 | 72.632 | 85.549 | 0.789 | |
| Overall | Overall | 92.95 | 2.075 | 88.884 | 97.017 | |
*
Estimation is limited to the largest survival time if it is censored.
OS = overall survival; RT radiation therapy; SCCA = squamous cell carcinoma; SE = standard error; T = tumor; VC = verrucous carcinoma.