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Table 3 GWR in selected subgroups of patients

From: Prognostication of neurologic outcome using gray-white-matter-ratio in comatose patients after cardiac arrest

 

Poor outcome

Favourable outcome

 
 

n

GWR

n

GWR

p-value

Time interval admission to CT

 ≤12 h

23 (25)

1.298 (1.216–1.380)

13 (14)

1.339 (1.292–1.386)

0.462a

 > 12 h

46 (51)

1.091 (1.038–1.145)

9 (10)

1.293 (1.229–1.357)

0.002a

Targeted temperature management

 Mild hypothermia

42 (46)

1.133 (1.059–1.206)

11 (12)

1.304 (1.256–1.352)

0.023a

 Normothermia

27 (30)

1.203 (1.147–1.259)

11 (12)

1.336 (1.274–1.397)

0.007a

  1. Data are numbers of patients and percentages or means and 95% confidence intervals. aMann-Whitney-U-Test