Table 3.

Amputations and consultations performed by the 10 usability testing end users in past year

Amputations/consultations	Performance in past year
Transmetatarsal amputations*	2.86 ± 4.14 (0–11)
Transtibial amputations†	9.57 ± 11.09 (0–25)
Transtibial/transmetatarsal consults‡	51.3 ± 48.01 (4–100)

Data are presented as n ± standard deviation (range).

^*Among vascular and podiatric surgeons, the number of transmetatarsal amputations performed in the past year.

^†Among vascular and podiatric surgeons, the number of transtibial amputations performed in the past year.

^‡Among physical medicine and rehabilitation physicians, the number of transtibial or transmetatarsal amputations on which the provider consulted in the past year.