Preoperative prediction of perineural invasion of rectal cancer based on a magnetic resonance imaging radiomics model: A dual-center study

doi:10.3748/wjg.v30.i16.2233

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World Journal of Gastroenterology

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1007-9327

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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World J Gastroenterol. Apr 28, 2024; 30(16): 2233-2248
Published online Apr 28, 2024. doi: 10.3748/wjg.v30.i16.2233

Table 4 Results of univariate and multivariate logistic regression analyses

Variables	Univariate logistic regression		Multivariate logistic regression
Variables	OR (95%CI)	P value	OR (95%CI)	P value
Gender	0.927 (0.418-2.098)	0.854	NA	NA
Age	0.976 (0.944-1.008)	0.138	NA	NA
CEA	1.802 (0.801-4.045)	0.152	NA	NA
CA19-9	3.086 (1.056-9.375)	0.040^a	NA	NA
DIS	1.487 (0.968-2.329)	0.075	NA	NA
mT	1.717 (0.919-3.312)	0.096	NA	NA
mN	2.507 (1.467-4.495)	0.001^a	NA	NA
cM	5.662 (1.158-40.921)	0.044^a	NA	NA
cTNM	3.705 (2.139-7.056)	0.000^a	42.002 (2.913-605.511)	0.006^a
mCRM	3.439 (1.562-7.838)	0.003^a	NA	NA
mEMVI	2.613 (1.199-5.852)	0.017^a	NA	NA
Histological grade	0.229 (0.092-0.496)	0.001^a	0.113 (0.020-0.658)	0.015^a

^aP < 0.05.

CEA: Carcinoembryonic antigen; CA19-9: Carbohydrate antigen 19-9; DIS: The distance between tumor and anal margin; mT: MRI T stage; mN: MRI N stage; cM: Clinical M stage; cTNM: Clinical TNM stage; mCRM: MRI-based circumferential resection margin; mEMVI: MRI-based extramural vascular invasion; OR: Odds ratio; CI: Confidence interval; NA: Not available.

Citation: Liu Y, Sun BJT, Zhang C, Li B, Yu XX, Du Y. Preoperative prediction of perineural invasion of rectal cancer based on a magnetic resonance imaging radiomics model: A dual-center study. World J Gastroenterol 2024; 30(16): 2233-2248
URL: https://www.wjgnet.com/1007-9327/full/v30/i16/2233.htm
DOI: https://dx.doi.org/10.3748/wjg.v30.i16.2233