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. Author manuscript; available in PMC: 2016 Dec 2.
Published in final edited form as: Technol Innov. 2016 Sep 1;18(2-3):139–150. doi: 10.21300/18.2-3.2016.139

Table 1.

Objective Measures: 4SST, AMP, and SAD-FL

Test C-Leg Genium p value
Central

Tendency
Variance		 Central

Tendency
Variance
4SST 12.2 3.3 11.1 3.4 0.04
AMP 42 33 to 45 44 39 to 46 ≤0.001
SAD-FL 3.4 1.8 to 4.0 3.6 2.0 to 4.3 0.01

4SST is a 4 square step test. AMP is amputee mobility predictor. SAD-FL is step activity derived functional level. Central Tendency is mean (SD) for 4SST and is median (range) for all other tests. Statistical Significance is p ≤0.05. Effect size for the 4SST was small (d = 0.33).