Table 4:

Multivariable logistic regression models for factors associated with END in the entire cohort, patients with LVOs and DMVOsa

Adjusted OR95% CIP Value
All patients
 Age, per year1.0431.001–1.088.044
 Initial NIHSS score0.8420.771–0.919<.001
 ASPECTS1.0870.922–1.281.320
 HIR ≥ 0.543.1000.838–11.598.093
 CTA collateral grade 0–13.0131.058–8.582.039
 Pre-MT SBP (per mm Hg)1.0221.004–1.041.018
 TICI score 2b–30.0960.028–0.328<.001
LVOs
 Initial NIHSS score0.8360.751–0.932.001
 Pre-MT SBP (per mm Hg)1.0281.005–1.051.016
 Use of rtPA5.1950.606–44.535.133
 HIR ≥ 0.545.2631.170–23.674.030
DMVOs
 TICI 2b–30.0200.003–0.124<.001
 Stroke etiology (LAA)11.9011.684–84.124.013
  • Note:—LAA indicates large artery atherosclerosis.

  • a Models are adjusted for age, sex, initial NIHSS score, ASPECTS, collateral status, rCBF <38%, HIR, LA, rtPA use, pre-MT SBP, time from LKW to presentation, TICI score, number of passes during MT and stroke etiology. We used P < .1 as a criterion for backward steps. All patients: Hosmer–Lemeshow goodness of fit χ2 = 15.563, P = .049; LVOs group: Hosmer–Lemeshow goodness of fit χ2 = 6.235, P = .621; DMVOs group: Hosmer–Lemeshow goodness of fit χ2 = 0.002, P = .962.