Table 4.

Univariate and multivariate binary logistic regression analysis for predicting a favourable outcome using dichotomised Glasgow Outcome Scale Extended as the dependent variable

	OR	95% CI	p-value
Univariate
Age	0.94	0.89–0.98	.004*
WFNS scale score	0.37	0.25–0.56	<.001*
Vasospasm	1.29	0.47–3.57	.621
DCI	0.82	0.19–3.57	.793
Fisher grade	0.15	0.03–0.65	.011*
Sex	3.39	0.91–12.67	.07
Premorbid hypertension	1.05	0.42–2.66	.92
Treatment modality	0.78	0.39–1.59	.50
sNFL days 7–18	0.99	0.99-1.00	.012*
Multivariate
sNFL days 7–18	0.99	0.99–1.00	.17
WFNS scale score	0.40	0.24–0.68	<.001*
Fisher grade	0.29	0.05–1.60	.15
Age	0.90	0.84-0.97	.005*

Statistically significant values are marked with *. OR odds ratio. CI confidence interval. WFNS World Federation of Neurosurgical Societies. DCI delayed cerebral ischemia. sNFL serum neurofilament light