Table 3.

Correlations between peak cadence metrics, daily steps, and walking performance in samples of Black and White adults with multiple sclerosis.

Variables	Black (n = 43)		White (n = 96)
	Peak-30CAD (steps/min)	Peak-1CAD (steps/min)	Peak-30CAD (steps/min)	Peak-1CAD (steps/min)
Bivariate Correlations
Daily Steps (steps/d)	.77 (.61,.87)	.67 (.46,.81)	.83 (.76,.88)	.72 (.61,.80)
T25FW (ft/s)	.56 (.31,.74)	.61 (.38,.77)	.67 (.54,.77)	.73 (.62,.81)
6MW (ft)	.63 (.41,.78)	.68 (.48,.81)	.67 (.54,.77)	.74 (.63,.82)
Partial Correlations (Controlling for Daily Steps)
T25FW (ft/s)	.50 (.23,.70)	.59 (.35,.76)	.48 (.31,.62)	.59 (.44,.71)
6MW (ft)	.51 (.25,.70)	.63 (.41,.78)	.47 (.30,.61)	.61 (.47,.72)
Partial Correlations (Controlling for Number of Valid Days of Accelerometer Data)
T25FW (ft/s)	.56 (.31,.74)	.61 (.38,.77)	.64 (.50,.75)	.71 (.59,.80)
6MW (ft)	.63 (.41,.78)	.68 (.48,.81)	.64 (.50,.75)	.72 (.61,.80)
Partial Correlations (Controlling for Accelerometer Wear Time)
T25FW (ft/s)	.54 (.29,.72)	.60 (.37,.76)	.63 (.48,.74)	.71 (.59,.80)
6MW (ft)	.62 (.39,.78)	.67 (.46,.81)	.63 (.48,.74)	.72 (.61,.80)

Note: Values represent bivariate and partial correlation coefficients (95% confidence interval), and all bivariate and partial correlation coefficients are statistically significant at p<.001. T25FW, timed 25-foot walk; 6MW, 6-minute walk.