Table 2.

Left–right comparison of measurements

Distance (mm)	Left	Right	p-value
Base width of the scalene triangle	8.2 ± 4.7	8.1 ± 4.5	0.93
Width of the anterior scalene muscle insertion	17.4 ± 2.8	16.9 ± 3.0	0.39
Clavicle length	151.5 ± 11.7	148.6 ± 12.5	0.29

Values are presented as mean ± standard deviation. Statistical analysis was performed using a paired t-test