Table 6 Predictors of mortality according to univariate and multivariate analysis

Age

≤40

202(64.7)

1

1

> 40

110(35.3)

1.41 (0.45-1.82)

0.098

2.5 (0.56-6.67)

0.765

Sex

Male

264(84.6)

1

1

Female

48 (15.4)

4.52 (0.95-5.83)

0.678

3.12(0.97-5.78)

Type of admission

Emergency

297(95.2)

1

1

Elective

15 (4.8)

2.71 (1.2-3.7)

0.024

3.83 (0.93-5.98)

0.934

Timing of admission

Immediately

111 (35.6)

1

1

Delayed

201 (64.4)

2.93 (2.22-8.45)

0.003

3.43(2.26-7.91)

0.028

Duration of LOC (N = 214)

≤ 2 hours

72(33.6)

1

1

> hours

146(68.2)

2.23 (1.89-7.98)

0.000

0.34(0.12-0.78)

0.004

ISS

≤ 15

2(0.6)

1

1

>15

310 (99.4)

6.83(3.56-8.91)

0.012

7.21 (2.65-10.96)

0.000

GCS

<9

192(61.5)

1

≥9

120(38.5)

2.64( 1.32-6.76)

0.034

4.72 (3.16-9.23)

0.003

Admission SBP(mmHg)

< 90

172(55.1)

1

1

≥90

140(44.9)

1.76(0.56-4.35)

0.042

8.34 (4.61-9.98)

0.016

Need for ventilatory support

Yes

169(54.2)

1

1

No

143 (45.8)

2.45(1.24-5.89)

0.038

0.65 (0.28-0.86)

0.018

CT scan brain findings of SOL (N = 122)

Yes

98(80.3)

1

1

No

24(19.7)

0.77 (0.23-0.98)

0.000

3.53(2.23-6.97)

0.015