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Table 2 Description of study variables

From: Value of apparent diffusion coefficient factor in correlation with the molecular subtypes, tumor grade, and expression of Ki-67 in breast cancer

  Description (n = 55)
Age  
Range 21–83
Mean ± SD 50.8 ± 14
ADC  
Range 0.5–1.6
Mean ± SD 1 ± 0.2
Grade  
Grade I 11 (20)
Grade II 38 (69.1)
Grade III 6 (10.9)
ER  
 + VE 43 (78.2)
−VE 12 (21.8)
PR  
 + VE 36 (65.5)
−VE 19 (34.5)
HER2  
 + VE 22 (40)
−VE 33 (60)
Molecular type  
A 10 (18.2)
B 35 (63.6)
HER2 5 (9.1)
TN 5 (9.1)
IDC 48 (87.3)
NST 26 (47.3)
NEC 1 (1.8)
ILC 2 (3.6)
MUCINUS 3 (5.5)
CARCINOSARCOMA/METAPLASTIC CA 1 (1.8)
Ki67  
Range 6–92.5
Mean ± SD 42.9 ± 17.3