Variable

All patients (n = 61)

Favorable outcome (mRS 0 - 2) (n = 16)

Unfavorable outcome (mRS 3 - 6) (n = 45)

Univariate analysis

Multivariate analysis

Hazard ratio (95% CI.)

p value

Hazard ratio (95% CI.)

p value

Surgical decompression

32.0 (52.5)

9.0 (56.3)

23.0 (51.1)

0.8 (0.4 - 1.4)

0.354

Male sex, n (%)

39.0 (63.9)

11.0 (68.8)

28.0 (62.2)

1.1 (0.6 - 2.0)

0.874

Age (year) ³ 65

37.0 (60.7)

5.0 (31.3)

32.0 (71.1)

1.6 (0.8 - 3.0)

0.165

Smoking, n (%)

29.0 (47.5)

9.0 (56.3)

20.0 (44.4)

0.8 (0.4 - 1.5)

0.467

Drinking, n (%)

22.0 (36.7)

5.0 (33.3)

17.0 (37.8)

1.3 (0.7 - 2.5)

0.342

Past medical history

Hypertension, n (%)

42.0 (68.9)

11.0 (68.8)

31.0 (68.9)

0.9 (0.5 - 1.7)

0.733

Diabetes mellitus, n (%)

17.0 (27.9)

3.0 (18.8)

14.0 (31.1)

1.2 (0.7 - 2.4)

0.500

Coronary artery disease, n (%)

19.0 (31.1)

2.0 (12.5)

17.0 (37.8)

1.5 (0.8 - 2.7)

0.202

Dyslipidemia, n (%)

2.0 (3.3)

1.0 (6.3)

1.0 (2.2)

0.6 (0.1 - 4.2)

0.582

Coagulopathy, n (%)

7.0 (11.5)

1.0 (6.3)

6.0 (13.3)

2.4 (1.0 - 5.7)

0.059

Clinical parameters

Initial GCS £ 8

21.0 (34.4)

1.0 (6.3)

20.0 (44.4)

3.4 (1.8 - 6.3)

0.000^**

Initial SBP (mmHg) ³ 200

21.0 (34.4)

3.0 (18.8)

18.0 (40.0)

1.4 (0.8 - 2.6)

0.259

Initial DBP (mmHg) ³ 120

13.0 (21.3)

3.0 (18.8)

10.0 (22.2)

1.3 (0.7 - 2.7)

0.429

Initial HR (beat/min) ³ 100

19.0 (31.1)

4.0 (25.0)

15.0 (33.3)

1.4 (0.7 - 2.6)

0.313

Initial BT (˚C) ³ 37.5˚C

3.0 (4.9)

3.0 (18.8)

0 (0)

0 (0 - 4.9)

0.192

Initial BS ³ 140

35.0 (57.4)

4.0 (25.0)

31.0 (68.9)

2.8 (1.5 - 5.3)

0.002^**

Radiological parameters

Maximum diameter (cm) ³ 3

35.0 (57.4)

4.0 (25.0)

31.0 (68.9)

3.2 (1.7 - 6.3)

0.001^**

Hydrocephalus, n (%)

42.0 (68.9)

10.0 (62.5)

32.0 (71.1)

1.4 (0.7 - 2.6)

0.348

Brainstem compression, n (%)

18.0 (29.5)

1.0 (6.3)

17.0 (37.8)

6.1 (2.9 - 12.8)

0.000^**

3 (1.2-7.3)

0.015^*

IVH, n (%)

39.0 (63.9)

9.0 (56.3)

30.0 (66.7)

1.5 (0.8 - 2.8)

0.197