TABLE 4.
Multivariate Analysis of Overall, Disease-Specific, and Local Recurrence–Free Survival in Patients With T1–2N0 Disease and ClosenPositive Margins According to Adjuvant Therapy (n = 238)
| Overall Survival |
Disease-Specific Survival |
Local Recurrence–Free Survival |
|||||
|---|---|---|---|---|---|---|---|
| Variable | No. | HR (95% CI) | P | HR (95% CI) | P | HR (95% CI) | P |
| Sex | .045 | .24 | |||||
| Male | 154 | 1 | 1 | ||||
| Female | 82 | 1.57 (1.03–2.47) | 1.3 (0.82–2.14) | ||||
| Missing | 2 | ||||||
| Age | .064 | ||||||
| <70 y | 177 | 1 | |||||
| ≥70 y | 61 | 1.65 (0.97–2.74) | |||||
| Missing | 0 | ||||||
| Treatment | .002 | .01 | .03 | ||||
| Surgery | 130 | 1 | 1 | 1 | |||
| S+ADJ | 108 | 0.55 (0.37–0.81) | 0.55 (0.35–0.87) | 0.6 (0.37–0.94) | |||
| Missing | 0 | ||||||
| DOI | |||||||
| <4 mm | 35 | ||||||
| ≥4 mm | 146 | ||||||
| Missing | 57 | ||||||
| pT | |||||||
| 1 | 82 | ||||||
| 2 | 156 | ||||||
| Missing | 0 | ||||||
Abbreviations: CI, confidence interval; DOI, depth of invasion; HR, hazard ratio; pT, pathological T stage; S+ADJ, surgery and adjuvant therapy.