Table 3.

Prognostic Risk Factors of Post-Neurosurgical Enterobacteriaceae Meningitis/Encephalitis Screened by Multivariate Cox Proportional Hazards Model

Factors	HR (95% CI)	P
Ventilation	1.209 (0.519–2.816)	0.660
Sepsis	1.281 (0.560–2.931)	0.557
Producing ESBLs	1.119 (0.483–2.592)	0.793
ICU admission	2.274 (0.832–6.215)	0.109
Comorbidities	1.594 (0.679–3.739)	0.284
GCS score≤8	2.588 (1.056–6.346)	0.038

Abbreviations: HR, hazard ratio; CI, confidence interval; ESBL, extended-spectrum beta-lactamase; ICU, intensive care unit; GCS, Glasgow Coma Scale.