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Table 6 Risk classification

From: Prediction of midline shift after media ischemia using computed tomography perfusion

KM index

KM score

Risk class

MLS

DHC

Death*

DD

< 1.03

0–2

Low risk

2/129 (2%)

3/129 (2%)

2/129

0

1.03–1.07

3–7

Moderate risk

5/26 (19%)

5/26 (19%)

1/26

0

1.08–1.13

8–13

High risk

4/15 (27%)

4/15 (27%)

1/16

1

> 1.13

14–20

Severe risk

13/16 (81%)

7/16 (44%)

3/16

1

  1. A possible risk classification based on AUC curves
  2. *Death within 7 days after symptom onset; DD = death after DHC within 7 days after symptom onset