Table 1.
Patient and primary tumour characteristics, for LRRs stratified by length of the DFI and tested for differences between the DFI groups.
Table 2.
Primary treatment and recurrence characteristics, for LRRs stratified by length of the DFI and tested for differences between the DFI groups.
Table 3.
Treatment of the primary tumour against the treatment of LRRs.
Table 4.
Treatment of the primary tumour against the treatment of SP tumours.
Fig 1.
Kaplan-Meier curves divided in short, medium and long DFIs for (A) overall survival in patients with a LRR, (B) overall survival in patients with a SP, (C) survival after recurrence in patients with a LRR, and (D) survival after recurrence for patients with a SP tumour.
Abbreviations: DFI = disease-free interval, LRR = locoregional recurrence, SP = second primary.
Table 5.
Multivariable Cox regression analysis after multiple imputation.