Risk factors of prognosis in older patients with severe brain injury after surgical intervention

Table 2 Multivariate Logistic regression analysis of prognosis in older patients with severe brain injury after surgery

Factor	B value	P value	Odds ratio	95% Confidence Interval
Age	0.983	0.03	2.673	1.098–6.511
Underlying diseases	1.650	< 0.001	5.209	2.212–12.269
Disappearance of Ambient Cistern	1.548	0.001	4.701	1.949–11.338
Intraoperative brain swelling	2.335	< 0.001	10.332	4.573–23.344
Oxygen saturation < 90%	1.412	0.002	4.106	1.679–10.044

The Hosmer–Lemeshow method was used to test the goodness of fit of the regression model, χ² = 0.641, P > 0.05, which could be considered a good fit for the regression model

ISSN: 2047-783X