Table 3. Comparison of Young’s modulus in groups of peritumor tissue, low-grade, and high-grade glioma.

Groups	Young’s modulus/kPa	Groups			H	P	ES (η2)
		Peritumor tissue	Low-grade glioma	High-grade glioma
Peritumor tissue	8.20 (7.50, 9.70)	–	–	–	44.646	<0.001	0.324
Low-grade glioma	19.65 (15.30, 24.75)	6.210† (P<0.001)	–	–
High-grade glioma	9.55 (8.50, 13.80)	2.773† (P=0.018)	4.434† (P<0.001)	–

Data are shown as the median and interquartile range. ^†, the testing value by post hoc analysis using the Mann-Whitney U test. ES, effect size.