Table 4.

Univariable and multivariable analysis regression models for incomplete polypectomy

	Incomplete EMR OR (95% CI)
	Univariable	Multivariable
Female gender	0.68 (0.34–1.37)	–
Mean age at initial EMR	1.01 (0.981–1.04)	–
Difficulty lifting	3.01 (1.06–8.57)	11.0 (2.66–45.3)
Adenoma	1.47 (0.66–3.27)	–
SSA/SSP	0.70 (0.26–1.89)	–
Polyp ≥ 40 mm	2.23 (1.04–4.80)	3.31 (1.38–7.93)
Specialist endoscopists	0.30 (0.13–0.68)	0.13 (0.04–0.42)
Polyp shape (n = 253)
Sessile	Ref	Ref
Flat and/or laterally spreading	2.74 (1.38–5.44)	2.61 (1.24–5.48)