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Table 3 Statistics of the ASI index for the shifted L2 distance of 17 subjects

From: A perceptual map for gait symmetry quantification and pathology detection

Without refining

Normal gait

Left LLD

Right LLD

Mean: µ

16.3135

19.0570

20.9700

Std. dev.: σ

2.4126

3.3141

6.7433

Cutoff

 

t = 2.763

t = 3.225

Confidence value

 

98.6 %

99.5 %

η = 0.0

Normal gait

Left LLD

Right LLD

Mean: µ

25.1076

28.9182

29.2358

Std. dev.: σ

3.0981

3.5568

6.0386

Cutoff :

 

t = 3.514

t = 2.526

Confidence value

 

99.71 %

97.75 %

η = 0.025

Normal gait

Left LLD

Right LLD

Mean: µ

25.2729

28.7888

30.3564

Std. dev.: σ

2.7439

3.942

7.5075

Cutoff :

 

t = 2.906

t = 2.650

Confidence value

 

99.0 %

98.3 %