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Table 4 Univariate and multivariate analysis of the favorable outcomes after EVT

From: Effect of short-term blood pressure variability on functional outcome after intra-arterial treatment in acute stroke patients with large-vessel occlusion

Variable

Univariable logistic regression analysis

Multivariable logistic regression analysis

OR (95% CI)

P value*

OR (95% CI)

P value

Age

1.005 (0.963–1.050)

0.817

  

Male

1.200 (0.457–3.151)

0.711

  

Hypertension

1.000 (0.370–2.702)

1.000

  

Coronary heart disease

1.071 (0.383–2.997)

0.895

  

Atrial fibrillation

0.591 (0.213–1.641)

0.313

  

Diabetes mellitus

0.368 (0.124–1.089)

0.071

  

Smoking

0.765 (0.298–1.962)

0.577

  

Glucose level at admission

0.893 (0.755–1.057)

0.189

  

NIHSS at admission

1.072 (1.002–1.148)

0.045

0.931 (0.808–1.073)

0.325

SBP level at admission

1.036 (1.010–1.063)

0.006

1.045 (0.993–1.100)

0.092

DBP level at admission

1.025 (0.988–1.063)

0.189

  

LDL-C at admission

1.170 (0.724–1.891)

0.521

  

Conscious sedation

1.900 (0.465–7.769)

0.372

  

ASPECTS at admission

0.268 (0.138–0.522)

< 0.001

0.200 (0.054–0.744)

0.016

Time from stroke onset to groin puncture

0.998 (0.992–1.003)

0.415

  

M1of the MCA occlusion

0.229 (0.077–0.675)

0.008

0.076 (0.005–1.078)

0.057

Frequency of mechanical thrombectomy

0.098 (0.011–0.860)

0.036

1.499 (0.038–59.877)

0.830

Combined intravenous thrombolysis and thrombectomy

2.461 (0.844–7.172)

0.099

  

Intra-arterial thrombolysis

0.097 (0.012–0.801)

0.030

0.012 (0.000–1.457)

0.071

Successful recanalization

0.138 (0.027–0.075)

0.017

0.030 (0.001–1.842)

0.095

Maximum SBP post EVTa

1.036 (1.004–1.069)

0.803

0.894 (0.777–1.028)

0.116

Maximum DBP post EVTa

0.953 (0.901–1.008)

0.091

  

Minimum SBP post EVTa

0.983 (0.952–1.015)

0.297

  

Minimum DBP post EVTa

0.983 (0.939–1.030)

0.482

  

Mean SBP post EVTa

1.006 (0.976–1.037)

0.686

  

Mean DBP post EVTa

0.980 (0.929–1.034)

0.456

  

Systolic SD post EVTa

1.531 (1.203–1.948)

0.001

1.217 (0.803–1.842)

0.355

Systolic CV post EVTa

2.732E+ 28 (8.024E+ 12–9.303E+ 43)

< 0.001

0.000 (0.000–7.704E+ 24)

0.221

Systolic SV post EVTa

2.046 (1.444–2.898)

< 0.001

4.273 (1.030–17.727)

0.045

  1. NIHSS National Institutes of Health Stroke Scale, SBP Systolic blood pressure, ASPECTS Alberta Stroke Program Early CT Score, MCA Middle cerebral artery, EVT Endovascular treatment; LDL-C Low-density lipoprotein cholesterol; DBP Diastolic blood pressure; SD Standard deviation; CV Coefficient of variation; SV Successive variation
  2. *Cut-off of P < 0.05 was used for selection of candidate variables for inclusion in multivariable logistic regression models
  3. aDuring the 24 h following the endovascular treatment