Long term outcomes of colon polyps with high grade dysplasia following endoscopic resection

BMC Gastroenterology

Table 4 Baseline clinical characteristics and risk for recurrent adenoma upon univariate analysis

	Overall adenomas recurrence		Advanced adenomas recurrence
	OR (95% CI)	P value	OR (95% CI)	P value
Age in years	1.00 (0.98–1.03)	0.928	1.01 (0.98–1.04)	0.441
Male gender (vs female)	1.75 (0.99–3.06)	0.052	3.44 (1.51–7.87)	0.003
Size of polyp (≥ 10 mm vs < 10 mm)	0.89 (0.44–1.83)	0.758	0.95 (0.40–2.26)	0.909
Adenoma number (≥ 3 vs < 3)	3.16 (1.60–6.22)	0.001	2.45 (1.22–4.93)	0.012
FH^*(positive vs negative)	1.27 (0.36–4.47)	0.713	0.38 (0.05–3.02)	0.358
Stool OB^** (Positive vs negative)	0.81 (0.47–1.40)	0.448	1.10 (0.56–2.15)	0.778
Pathology (Non-tubular vs tubular)	0.63 (0.34–1.17)	0.143	0.94 (0.44–2.02)	0.873
Location (Distal vs Proximal)	1.13 (0.60–2.15)	0.707	0.49 (0.34–1.02)	0.056

FH family History, *positive family history of CRC (first relatives), OB occult blood, **positive fecal immunochemical test

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