Case

Control

N

Mean

Std dev

N

Mean

Std dev

Index

38

0.2805

0.03698

54

0.2615

0.03636

Medial slope (˚)

38

4.430

2.2645

54

4.600

1.6406

Lateral slope (˚)

38

4.003

3.1902

54

2.920

1.7413