Table 1 Characteristics of the 4 Fix for Life (F4L) cadaver models
Cadaver 1 | Cadaver 2 | Cadaver 3 | Cadaver 4 | |
|---|---|---|---|---|
Age at demise (y) | 89 | 70 | 68 | 90 |
Sex | Male | Male | Female | Female |
Weight (kg) | 75 | 54 | 52 | 66 |
Length (m) | 1.75 | 1.73 | 1.70 | 1.67 |
Body mass index (kg.m− 2) | 24.5 | 18 | 18 | 23.7 |
Neck circumference (cm) | 47 | 38 | 42 | 52 |
Thyromental distance (cm) | 6.5 | 7.5 | 6 | 5.5 |
Sternomental distance (cm) | 13.5 | 15 | 14 | 13.5 |
Dental status | Toothless | Toothless | Incomplete | Toothless |
Cormack-Lehane grade | 4 | 2 | 2 | 3 |