Local RC Positive | Local RC Negative | Univariate | Multivariate | ||
---|---|---|---|---|---|
(n = 7) | (n = 93) | P-Value | OR (95% CI) | P | |
Tumor size | |||||
≤ 30 mm | 1 | 63 | Reference | ||
> 30 mm | 6 | 30 | 0.008 | 176.00 (0.92–33,800.00) | 0.054 |
Depth of invasion | |||||
M-SM1 | 2 | 18 | |||
SM2 or deeper | 5 | 75 | 0.625 | ||
Histological type | |||||
Differentiated | 6 | 75 | |||
Undifferentiated | 1 | 18 | 1.000 | ||
Ulceration | |||||
Negative | 3 | 79 | Reference | ||
Positive | 4 | 14 | 0.019 | 16.00 (0.99–259.00) | 0.051 |
Lymphatic invasion | |||||
Negative | 2 | 55 | Reference | ||
Positive | 5 | 38 | 0.136 | 22.80 (0.61–860.00) | 0.091 |
Vascular invasion | |||||
Negative | 6 | 72 | |||
Positive | 1 | 21 | 1.000 | ||
Horizontal margin | |||||
Negative | 4 | 90 | Reference | ||
Positive | 3 | 3 | 0.004 | 71.30 (2.83–1790.00) | 0.010 |
Vertical margin | |||||
Negative | 4 | 77 | Reference | ||
Positive | 3 | 16 | 0.124 | 21.50 (0.82–564.00) | 0.066 |