Factor

OD (95% CI)

P value

Older age (> 50 years)

0.57 (0.12-2.58)

0.474

Female gender

0.76 (0.16-3.63)

0.738

Hypertension

0.79 (0.21-2.92)

0.731

Diabetes mellitus

2.82 (0.50-15.9)

0.238

Smoking

0.32 (0.73-1.47)

0.147

Alcohol use

11 (0.12-961)

0.291

Drug addiction

3.63 (0.00-7085)

0.739

Renal failure

2.44 (0.32-18.6)

0.388

Hyperglycemia

0.19 (0.03-0.97)

0.047

Hyponatremia

0.69 (0.13-3.52)

0.662

Respiratory infection

125 (20.8-756.1)

0.000

Urinary tract infection

10.0 (0.76-132.2)

0.079

Deep venous thrombosis

0.75 (0.03-18.4)

0.861

Initial ICU admission

2.99 (0.80-11.1)

0.102

GCS < 8

1.9 (1.53-2.35)

0.000

CT findings

Lobar bleed

99.6 (3.59-275)

0.007

Non-lobar bleed

0.03 (0.00-0.41)

0.008

Intra-ventricular bleed

27.2 (1.41-526)

0.029

Hydrocephalus

0.90 (0.06-12.8)

0.939