Parameter | Condition | n or median | % or range | p-value |
---|---|---|---|---|
n | 39 | 100Â % | - | |
Age (years) | 64 | 36–84 | 0.063a | |
Sex | Female | 17 | 44Â % | 0.918 |
Male | 22 | 56Â % | ||
Death during follow-up | 13 | 33Â % | - | |
Follow-up (months) | 27 | 1–116 | - | |
Tumor size (mm) | 20 | 2–320 | 0.497 | |
T stage | T1/2 | 19 | 49Â % | 0.140 |
T3/4 | 20 | 51Â % | ||
Lymph node metastasis | 23 | 59Â % | 0.112 | |
Lymph node ratio > = 0.10 | 17 | 44 % | 0.003 | |
Lymphangiosis | 19 | 49Â % | 0.006 | |
Hemangiosis | 2 | 5Â % | 0.778 | |
Perineural invasion | 13 | 33Â % | 0.407 | |
Tumor grade | G1-2 | 28 | 72Â % | 0.439 |
G3-4 | 11 | 28Â % | ||
Positive margin | 3 | 8Â % | 0.000 | |
Subtype | INT | 18 | 46Â % | 0.030b |
PB | 17 | 44Â % | ||
POOR | 4 | 10Â % |