Table 2 Data of recurrence and LN metastasis (Missing = Patients without local recurrence or LN metastasis during follow-up)
Time of recurrence | Time of LN metastases | Time of recurrence and LN metastases | ||
|---|---|---|---|---|
N | Valid | 36 | 32 | 16 |
Missing | 48 | 52 | 68 | |
Median | 18,00 | 9,00 | 23,50 | |
Std. Deviation | 13,944 | 5,023 | 11,525 | |
Minimum | 5 | 7 | 7 | |
Maximum | 51 | 28 | 42 | |