Table 3.

Cross-sectional area STGT ¹.

Level	Mean	SD	Minimum	Maximum
20 mm	19.58	±4.26	13.12	28.74
10 mm	19.92	±4.33	13.40	28.64
JL	20.97	±5.26	10.76	31.85
−10 mm	18.84	±4.62	7.15	28.37
−20 mm	16.60	±5.30	6.95	27.85
WID	20.45	±4.32	13.38	30.09

¹ Values are expressed as the sum of the cross-sectional areas of ST and GT (STGT) in mm².