Table 3.

Univariate and multivariate logistic analysis of conventional MRI features, ADC histogram parameters, and CD8 + T cells in predicting meningiomas recurrence

Parameter	Univariate Analysis			Multivariate Analysis
	HR	95%CI	p-value	HR	95%CI	p-value
Sex	1.649	0.778 ~ 3.493	0.192
Age	0.985	0.959 ~ 1.012	0.266
Location	0.877	0.389 ~ 1.977	0.751
Necrosis	1.464	0.725 ~ 2.956	0.288
Grade	3.318	1.769 ~ 6.224	p<0.001	1.784	0.734 ~ 4.336	0.201
Ki−67 PI	1.042	1.007 ~ 1.079	0.019	1.019	0.973 ~ 1.068	0.424
Enhancement	2.555	1.043 ~ 6.262	0.040	1.972	0.787 ~ 4.943	0.147
Tumor shape	1.999	0.961 ~ 4.159	0.064
Simpson grade	1.374	0.954 ~ 1.980	0.088
Postoperative therapy	2.810	0.970 ~ 8.140	0.057
Tumor diameter	0.789	0.581 ~ 1.070	0.127
Tumor volume	0.999	0.997 ~ 1.001	0.181
Edema diameter	0.945	0.793 ~ 1.126	0.525
Edema volume	1.000	0.999 ~ 1.001	0.477
Edema Index	1.122	0.982 ~ 1.283	0.090
ADCp1	0.960	0.941 ~ 0.979	p<0.001	0.961	0.937 ~ 0.986	0.002
CD8 + T cells	0.032	0.002 ~ 0.591	0.021	0.026	0.001 ~ 0.609	0.023

HR: Hazard ratio; CI: confidence interval