. Author manuscript; available in PMC: 2016 Mar 1.

Published in final edited form as: Arch Gerontol Geriatr. 2015 Jan 13;60(2):239–243. doi: 10.1016/j.archger.2015.01.007

Table 2.

Correlation between Gait Characteristics and Walking Speed Decline

	1	2	3	4	5	6	7
1. Usual Walking speed (m/s)
2. Cadence (steps/min)	.36^*
3. MWE Anterior-Posterior (100 J/kg)	.52^*	.45^*
4. MWE Medial-Lateral (100 J/kg)	.24^*	.05	.33^*
5. Stride length (cm)	.65^*	.22^*	.67^*	.29^*
6. Stride width (cm)	−.10	−.11^*	−.19^*	−.03	−.19^*
7. Double Support (percent of gait cycle)	−.27^*	.15^*	−.12^*	.01	−.46^*	.25^*
8. Walking speed Change (m/s)	−.29^*	−.01	.04	−.02	.14^*	−.07	−.04

Note. MWE = Mechanical Work Expenditure. m/s = meter/second.

indicates p ≤ .05.