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Table 4 Comparison of ADC ratio between the studied groups

From: Diagnostic accuracy of apparent diffusion coefficient ratio in distinguishing common pediatric CNS posterior fossa tumors

ADC ratioGroupsP value
Group (1)Group (2)Group (3)Total
N = 7 (23.3%)N = 13 (43.4 %)N = 10 (33.3%)N = 30
Minimum1.950.940.700.70< 0.001*
Maximum2.301.940.922.3
Mean1.951.500.751.44
SD0.300.200.300.48
  1. *Significant at P < 0.05