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Table 3 Logistic analysis of successful recanalization and clinical outcomes

From: Cumulative experience improves the procedures of mechanical thrombectomy

  Crude OR (95% CI) P Adjusted OR (95% CI) P
Successful recanalization
 1st year (reference)   (reference)  
 2nd year 4.02 (1.63–9.93) 0.003 3.19 (1.21–8.34) 0.020
 3rd year 4.29 (1.90–9.69) < 0.001 4.62 (1.88–11.35) 0.001
mRS 0–2 at 3 months
 1st year (reference)   (reference)  
 2nd year 1.13 (0.53–2.43) 0.757 0.84 (0.31–2.24) 0.728
 3rd year 1.37 (0.68–2.77) 0.382 1.58 (0.61–4.06) 0.345
sICH
 1st year (reference)   (reference)  
 2nd year 0.72 (0.22–2.39) 0.592 1.26 (0.32–5.01) 0.747
 3rd year 0.45 (0.14–1.49) 0.192 0.60 (0.14–2.56) 0.493
Death
 1st year (reference)   (reference)  
 2nd year 0.68 (0.28–1.67) 0.398 0.79 (0.25–2.51) 0.687
 3rd year 0.71 (0.31–1.60) 0.408 0.64 (0.22–1.88) 0.415
  1. Abbreviations: mRS modified Rankin scale, sICH symptomatic intracranial hemorrhage