An observational study of the association between microalbuminuria and increased N-terminal pro-B-type natriuretic peptide in patients with subarachnoid hemorrhage

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

Variables	Area (95 % CI)
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)

Area area under the receiver characteristics curve, CI confidence interval
^aEach predictive variable was defined as a significant predictor when areas of the variables were more than 0.8

ISSN: 2052-0492