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Table 2 Comparison of ADC and MDC lesions area at different timepoints in the experimental group

From: Diffusion kurtosis imaging and diffusion weighted imaging comparison in diagnosis of early hypoxic–ischemic brain edema

Time

3 h

6 h

9 h

12 h

16 h

24 h

P

MDC (mm2)

0.917 ± 0.411

1.049 ± 0.411

1.081 ± 0.425

1.104 ± 0.425

1.165 ± 0.431

1.200 ± 0.433

< 0.05

ADC (mm2)

1.074 ± 0.380

1.160 ± 0.390

1.237 ± 0.423

1.282 ± 0.432

1.335 ± 0.438

1.359 ± 0.442

< 0.05

P

0.004

0.028

0.006

0.001

0.000

0.000

 

t

− 4.135

− 2.775

− 3.944

− 5.164

− 7.859

− 6.103

 
  1. MDC and ADC represent lesions area (mm2) on the parameter maps; 3, 6, 9, 12, 16 and 24 h represent the time after hypoxia