Influencing factors of futile recanalization after endovascular therapy for cerebral infarction with posterior circulation occlusion of large vessels: a retrospective study

Table 2 Analyses of factors affecting prognosis of patients by logistric regression model

Clinical characteristics	Univariate analysis			Multivariate analysis
Clinical characteristics	OR	95% IC	P value	OR	95% IC	P value
PC-CTA score	1.178	0.733–1.892	0.498
Time from onset to recanalization	1.003	1.000–1.007	0.057	1.003	1.000–1.006	0.048
NIHSS score	1.102	1.023–1.188	0.011	1.103	1.029–1.183	0.006
Gastrointestinal bleeding	3.574	0.481–26.550	0.213
Pons-Midbrain index	1.597	0.936–2.722	0.086	1.610	0.983–2.638	0.059
GCS score	1.035	0.763–1.404	0.826
Operation time	1.016	0.996–1.037	0.122

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