Table 2 Demographics and distances from anatomical shoulder landmarks to the longitudinal center of the bra strap of 100 female patients

Age (years)

36 (range, 17–55)

Weight (kg)

64 (range, 50–95)

Body mass index (kg/m²)

23 (range, 18–38)

Number of cup size (European size A, B, C, D)

Each group 20

Mean distances: landmark—bra strap

Coefficient of variation

AC joint (mm)

28 (range, 5–60, SD 10)

0.36

Coracoid process (mm)

15 (2–27, SD 8)

0.54

Axillary fold—bra strap (mm)

30 (2–55, SD11)

0.37