Variables | Odds ratio | 95% CI | p value |
---|---|---|---|
Female | 1.82 | 0.94–3.54 | 0.078 |
CNS malignancy involvement | 1.91 | 0.93–3.93 | 0.080 |
Use of sedatives | 1.63 | 0.82–3.25 | 0.164 |
Chemotherapy within 10 days | 2.95 | 1.47–5.94 | 0.002 |
Acute renal failure | 2.23 | 1.08–4.61 | 0.030 |
Abnormal brain imaging | 0.21 | 0.07–0.66 | 0.007 |