P-value

QOL

All patients

(n = 226)

Variables

Unfavorable (n = 108)

Favorable (n = 118)

NS^*

Gender%

93.5

93.9

78.8

Male

6.5

6.1

21.2

Female

Age range%

0.029

56.5

43.3

66.8

Young (18 - 40 years)

44.5

57.1

33.2

Aging (41 - 65 Years)

Education level%

NS

50

41.1

41.2

Basic

47.2

52

50.2

Moderate

2.8

6.8

8.6

Academic

Lesion Type%

0.002

50.8

48.6

50.2

Hemorrhages

6.5

17.6

13.2

Contusion

3.9

11.5

7.4

Pneumocephalus

13.4

6.1

11.7

Accompanied hemorrhage

15.2

11

10.5

Skull fracture

10.2

5.2

7

Diffuse axonal injury

Lesion Site%

0.004

20.2

26.4

25.2

Frontal

10.4

11.5

13.2

Temporal

3.7

20.9

11.5

Parietal

2.8

4.7

3.8

Occipital

50.1

32.4

40.1

Multifocal

12.8

4

6.2

brainstem

0/001

Brain injury severity%

21.3

5.4

12.1

Severe

45.4

25

33.5

Moderate

33.3

69.6

54.5

Mild

NS

38

41.9

40.1

Neurosurgical intervention%

0.001

13.95 ± 27.28

8.83 ± 17.28

12.28 ± 21.48

ISS Score(M ± SD)

0.002

4.7 ± 11.61

3.2 ± 59.7

4.3 ± 9.23

Time course post initial injury till discharge (day M ± SD)

0.001

0.86 ± 2.31

1.32 ± 0.3

1.64 ± 3.04

Duration of ICU (day M ± SD)