Table 2.

The relative importance of the three domains

Domain	Mean ± SD	Range
Usability of OS	54 ± 15	34 – 100
Communication and service	35 ± 13	0 – 50
Opinion of others	12 ± 11	0 – 33

Note: scores can range from 0–100; the sum of the three domains is always 100.

n = 22, one participant is missing, because the disc was forgotten during the interview.

OS = custom-made orthopaedic shoes.