Medulloblastoma Astrocytoma
VIQ PIQ FSIQ VCI POI FDI PSI VIQ PIQ FSIQ VCI POI FDI PSI
ALL VIQ 0.425
(0.446)		             0.013
(0.017)		            
PIQ   0.003 (0,005)             0.026
(0.036)		          
FSIQ     0.393
(0.013)		             0.008
(0.005)		        
VCI       0.619
(0.632)		             0.053
(0.063)		      
POI         0,012 (0,017)             0.044
(0.056)		    
FDI           0.315
(0.332) 		            p<0,001 (0.001)  
PSI             p<0.001
(p<0.001)		             0.011 (0.013)
Astrocytoma VIQ 0.099
(0.115)		                          
PIQ   p<0,001
(p<0.001)		                        
FSIQ     0.003
(0.005)		                      
VCI       0.179
(0.196)		                    
POI         p<0.001 (0.001)                  
FDI           0,008
(0.011)		                
PSI             p<0.001
(p<0.001)		              
Table 3: Inferential Statistical Analysis. Notes: Statistically significant differences (p ≤ 0.05) can be verified in the values in bold. The values in parentheses relate to the results of analyses after controlling age at diagnosis and sex variables. VIQ-Verbal IQ; PIQ- Performance IQ; FSIQ – Full Scale IQ; VCI – Verbal Comprehension Index; POI – Perceptual Organization Index; FDI - Freedom from Distractibility Index; PSI – Processing Speed Index.