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. Author manuscript; available in PMC: 2025 Feb 1.
Published in final edited form as: Med Phys. 2023 Dec 27;51(2):1499–1508. doi: 10.1002/mp.16926

TABLE 3.

Linear regression table for the correlation between percent change in hemodynamic parameters of interest and percent change in viscosity.

Parameter Slope Intercept r 2 Standard error p-Value
WSS 0.2914 6.0945 0.0064 0.5792 0.6177
WSSG 0.1408 0.4760 0.0009 0.7513 0.8524
OSI −0.6298 −1.0763 0.0106 0.9756 0.5224

Abbreviations: OSI, oscillatory shear index; RMS, root mean square; WSS, wall shear stress; WSSG, WSS gradient.