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Table 2 Numbers of patients who died in-hospital (n/n†), ordered by classes of main diagnoses; in-hospital mortality rates (MR) for class of diagnoses. Left – persistent CUE (n = 854, 463 males, 391 females; median age 65; median GCS 5). Right – transient CUE (n = 173, 107 males, 66 females; median age 65; median GCS [on-site] 8; median GCS [in ED] 14)

From: Causes of brain dysfunction in acute coma: a cohort study of 1027 patients in the emergency department

Main diagnosis

Persistent CUE

Transient CUE

n

n†

MR

n

n†

MR

I

intracranial hemorrhage

190

106

49%

27

6

14%

infarction

95

47

9

0

inflammation

22

5

2

0

tumor

17

4

2

0

other primary CNS damage

6

1

2

0

II

epilepsy

188

11

6%

47

1

2%

neuro-degenerative disease

4

2

1

0

psychiatric disease

21

0

13

0

III

cardiac/pulmonary

53

15

13%

10

1

3%

metabolic/homeostatic

50

12

11

0

septic encephalopathy

25

5

5

0

intoxication

165

3

25

0

other secondary CNS affection

12

2

17

0

surgical emergency

6

4

2

1