Table 3: Association of hemodynamic variables with functional outcome.
aOR, adjusted odds ratio (adjusted for age, ASPECT score, baseline blood pressure, admission NIHSS, TICI score, and time-to-reperfusion); OR, odds ratio; MAP, mean arterial pressure; SBP, systolic blood pressure; mRS, modified Rankin scale; ΔMAP, difference between baseline and lowest MAP during endovascular thrombectomy; aMAP, area between baseline and intraprocedural MAP; ΔSBP, difference between baseline and lowest SBP during endovascular thrombectomy; aSBP, area between baseline and intraprocedural SBP.
Likelihood of a shift towards worse outcome on discharge mRS | ||||||
---|---|---|---|---|---|---|
Variables | OR | 95% CI | p Value | aOR | 95% CI | p Value |
ΔMAP, per 10-mmHg | 1.19 | 1.1–1.28 | <0.001 | 1.17 | 1.04–1.32 | 0.009 |
ΔSBP, per 10-mmHg | 1.16 | 1.09–1.22 | <0.001 | 1.12 | 1.04–1.22 | 0.005 |
aMAP, per 300-mmHg*min | 1.1 | 1.06–1.15 | <0.001 | 1.1 | 1.03–1.16 | 0.002 |
aSBP, per 300-mmHg*min | 1.08 | 1.05–1.11 | <0.001 | 1.07 | 1.01–1.1 | 0.014 |
Likelihood of a shift towards worse outcome on 90-day mRS | ||||||
Variables | OR | 95% CI | p Value | aOR | 95% CI | p Value |
ΔMAP, per 10-mmHg | 1.22 | 1.12–1.34 | <0.001 | 1.22 | 1.07–1.38 | 0.003 |
ΔSBP, per 10-mmHg | 1.17 | 1.1–1.25 | <0.001 | 1.25 | 1.06–1.26 | 0.002 |
aMAP, per 300-mmHg*min | 1.15 | 1.09–1.21 | <0.001 | 1.15 | 1.06–1.24 | 0.001 |
aSBP, per 300-mmHg*min | 1.1 | 1.06–1.14 | <0.001 | 1.09 | 1.03–1.14 | 0.002 |