Classification of Benign and Malignant Features of Glioma and Prediction of Early Metastasis and Recurrence Based on Enhanced MRI Imaging

Table 1

. Clinical baseline data table of study subjects.

		LGG	HGG	Recurrent cases	LGG VS HGG p
Patients	(N/%)	36.55% (53/145)	64.45% (92/145)	26.89%(39/145)	NA
Age		41.0 ± 13.2	52.4 ± 15.23	53.2 ± 13.78	<0.01^∗
Gender	Female (N/%)	52.83% (28/53)	37.0% (34/92)	35.9% (14/39)	2.363
Tumor size
Diameter (cm)		4.6 ± 1.69	5.3 ± 1.42	5.1 ± 1.53	2.32
Area (cm^2)		15.2 ± 9.65	16.56 ± 10.43	16.21 ± 9.24	2.56
Volume (cm^3)		36.1 ± 28.32	44.2 ± 30.03	38.7 ± 29.34	1.24
Does the tumor involve gray matter?		81.4%	73.7%	78.3%	0.926
Does the tumor cross the midline?		18.6%	48.2%	35.8%	2.546
Tumor location (N/%)
Frontal lobe		44.1%	50.2%	45.7%	0.545
Parietal lobe		41.7%	28.9%	33.4%	2.67
Temporal lobe		5.9%	12 .2%	11 .5%	1.65
Other location^∗∗		8.4%	8.7%	9.4%	0.54

Note. In the p-value column, ∗ indicated that the difference was statistically significant.