Table 2.

Correlation of metaphyseal ADC ratio with prognostic findings in MR imaging

Prognostic findings	Metaphyseal ADC ratio		p Value*
	Greater than 50%	Less than or equal to 50%
Transphyseal reperfusion			0.0497
+	5	3
−	1	8
Increased metaphyseal SI on T2-weighted image			< 0.001
+	6	1
−	0	10
Focal physeal irregularity			0.0345
+	5	2
−	1	9

ADC - apparent diffusion coefficient; SI - signal intensity; * Fisher’s exact test.