Positive HM | |||||||||
---|---|---|---|---|---|---|---|---|---|
HSP | EMR | ESD | |||||||
OR | 95%CI | P | OR | 95%CI | P | OR | 95%CI | P | |
Size | |||||||||
≤ 1 cm | Ref | Ref | Ref | ||||||
≤ 2 cm | 2.12 | 0.04–125.82 | 0.719 | 1.27 | 0.34–4.77 | 0.719 | 0.52 | – | 1.000 |
> 2 cm | 0.00 | – | 0.998 | 0.00 | – | 0.993 | 0.00 | – | 0.998 |
Morphology | |||||||||
Sessile | Ref | Ref | Ref | ||||||
Pedunculated | 0.16 | 0.00–7.89 | 0.36 | 0.53 | 0.15–1.91 | 0.331 | 0.68 | 0.07–6.92 | 0.738 |
Location | |||||||||
Proximal colon | Ref | Ref | Ref | ||||||
Distal colon | 0.00 | – | 0.997 | 0.00 | – | 0.992 | 0.00 | – | 0.994 |
Rectum | 2.10 | 0.08–55.64 | 0.656 | 2.71 | 0.73–10.06 | 0.136 | 0.00 | – | 0.994 |
Histology and invasion depth | |||||||||
AA | Ref | Ref | Ref | ||||||
ECRC pTis | 0.00 | – | 0.997 | 0.62 | 0.07–5.52 | 0.67 | 1.67 | 0.17–16.74 | 0.661 |
ECRC pT1a | 0.00 | – | 0.999 | 3.18 | 0.71–14.14 | 0.129 | 1.49 | 0.15–14.90 | 0.732 |
ECRC pT1b | 14.88 | 0.64–343.43 | 0.092 | 3.36 | 0.50–22.75 | 0.213 | 35.55 | 1.44–879.44 | 0.029 |
LVI | |||||||||
negative | Ref | Ref | Ref | ||||||
positive | 0.67 | – | 1.000 | 2.42 | 0.19–30.28 | 0.494 | 0.00 | – | 0.998 |