Imaging features and correlation with short-term prognosis in laparoscopic radical resection of colorectal cancer

Table 2 Logistic regression analysis

Index	β	SE	Wald	P value	OR	95%CI
LTL	-0.190	0.067	8.093	0.004	0.827	0.726-0.943
ATL	1.397	0.372	14.065	< 0.001	4.042	1.948-8.386
ADC	-7.359	1.737	17.959	< 0.001	0.001	0.000-0.019
Ktrans	0.185	0.063	8.598	0.003	1.203	1.063-1.361
Ve	-0.043	0.047	0.840	0.359	0.958	0.873-1.051
Vp	-.260	0.116	5.050	0.025	0.771	0.614-0.967

LTL: Longitudinal tumor length; ATL: Axial tumor length; ADC: Apparent diffusion coefficient; K^trans: Volume transfer constant; V_e: Volume of the extravascular extracellular space; V_p: Plasma volume fraction; SE: Standard error; OR: Odds ratio.