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Table 5 Multivariatea association between blood viscosity decrease more than 1 cP and warfarin (compared to aspirin)

From: Effect of warfarin versus aspirin on blood viscosity in cardioembolic stroke with atrial fibrillation: a prospective clinical trial

Shear rate Blood viscosity decrease more than 1 cP p value
Odds ratio 95% CIs
1000/s 0.28 0.08–1.01 0.051
300/s 3.71 1.04–13.17 0.043
150/s 4.30 1.20–15.49 0.026
100/s 3.37 0.99–11.50 0.053
50/s 2.72 0.86–8.60 0.089
10/s 2.81 0.84–9.39 0.093
5/s 3.35 1.00–11.25 0.050
1/s 4.38 1.31–14.64 0.017
  1. aAdjusted for age, sex, CHA2DS2-VASc, and hematocrit