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. Author manuscript; available in PMC: 2019 May 1.
Published in final edited form as: Stroke. 2018 Apr 5;49(5):1296–1298. doi: 10.1161/STROKEAHA.117.019694

Table 2.

Regression model summary

Model R R Square Adjusted R Square Std. Error of the Estimate Change Statistics Std. Coefficients for Single-Task Gait Speed
R Square Change Sig. F Change Beta Sig.
1 .391a .153 .120 1860.83 .153 .040 .391 0.04
2 .599b .359 .279 1684.93 .206 .035 −.110 0.84
3 .598c .358 .306 1652.36 .358 .004 – –
a

. Predictors: (Constant), Single-Task Gait Speed (m‎/s)

b

. Predictors: (Constant), Single-Task Gait Speed (m‎/s), Dual-Task Gait Speed (m/s), (Dual-Task Gait Speed * Dual-Task Gait Speed)

c

. Predictors: (Constant), Dual-Task Gait Speed (m/s), (Dual-Task Gait Speed * Dual-Task Gait Speed)