Table 1.

The mean (±SD) value and results of statistical comparisons of endothelial cell-specific molecule-1 between the groups.

Parameters/groups	Controls	Meningioma	LGG	HGG	p value
ESM-1 (ng/mg protein)	9.66 ± 1.45	11.8 ± 1.62	13.9 ± 2.90	16.1 ± 2.59
Comparisons
Controls versus meningioma					0.001∗
Controls versus low-grade gliomas					0.0001∗
Controls versus high-grade gliomas					0.0001∗
Meningioma versus low-grade gliomas					0.01∗
Meningioma versus high-grade gliomas					0.0001∗
Low-grade gliomas versus high-grade gliomas					0.02∗

C: controls; ESM-1: endothelial cell-specific molecule-1; HGG: high-grade glioma; LGG: low-grade glioma; M: meningioma.

  ^∗ p < 0.05.