Table 3 The area under the receiver characteristics curves constructed for each of the predictive variables of neurological outcome at hospital discharge

Hunt and Hess grade

0.81 (0.69–0.93)^a

Fisher grade

0.70 (0.57–0.83)

Glasgow Coma Scale score on admission

0.83 (0.72–0.94)^a

Lowest Glasgow Coma Scale

0.87 (0.77–0.97)^a

Delayed cerebral ischemia

0.63 (0.48–0.78)

Highest troponin I

0.67 (0.52–0.82)

Highest systemic inflammatory response syndrome score

0.70 (0.57–0.83)

Urinary albumin/creatinine ratio on admisssion

0.75 (0.62–0.88)

Highest urinary albumin/creatinine ratio

0.84 (0.73–0.95)^a

Urinary vanillylmandelic acid/creatinine ratio on admission

0.75 (0.63–0.87)

Highest urinary vanillylmandelic acid/creatinine ratio

0.82 (0.71–0.93)^a

N-terminal pro brain natriuremic peptide on admission

0.67 (0.52–0.82)

Highest N-terminal pro brain natriuremic peptide

0.73 (0.60–0.86)