Characteristics and risk factor analyses of high-grade intraepithelial neoplasia in older patients with colorectal polyps

Table 6 Logistic regression model analysis

Factor	β	SE	Walds	P value	OR	95%CI
Sigmoid colon polyps or rectal polyps	0.504	0.201	6.287	0.000	1.655	1.116	2.455
Pedicled polyps	0.338	0.311	1.181	0.419	1.402	0.762	2.579
≥ 1.0 cm2 polyp	0.411	0.195	4.442	0.044	1.508	1.029	2.210
Polyp surface congestion	0.392	0.311	1.589	0.295	1.480	0.804	2.723
Polyp surface depression	0.604	0.381	2.513	0.185	1.829	0.867	3.860
Villous tubular adenoma	0.477	0.231	4.264	0.048	1.611	1.025	2.534
Age	0.409	0.304	1.810	0.215	1.505	0.830	2.731
Diabetes	0.281	0.261	1.159	0.421	1.324	0.794	2.209
Family history of colon cancer	0.633	0.295	4.604	0.042	1.883	1.056	3.358
Bleeding or occult blood	0.295	0.130	5.149	0.034	1.343	1.041	1.733
Elevated CEA	0.403	0.188	4.595	0.045	1.496	1.035	2.163
Elevated CA199	0.295	0.127	5.396	0.017	1.343	1.047	1.723
MNA-SF	-0.729	0.391	9.272	0.000	0.814	0.695	0.989
FRAIL	0.211	0.436	7.367	0.000	1.493	1.141	1.765
Constant term	1.332	0.914	2.124	0.167	3.789	0.632	22.724

OR: Odds ratio; MNA-SF: Mini nutritional assessment short form; CA199: Cancer antigen 199; CEA: Carcinoembryonic antigen; FRAIL: Fatigue, resistance, ambulation, illness, and loss of weight index.