Arm coverage lengths (in millimetres) for different percentile groups based on CT scans compared with military anthropometric data7 8
| Source | Using survey8 | Results from this CT study | Using survey12 | |||
| Length (mm) | Acromion—axillary fold (A) | Acromion—axillary fold (A) | Anterior axillary fold—deltoid insertion (B) | Tourniquet width (C) | Recommended length of arm coverage (D) | Recommended length of arm coverage (D) |
| 5th percentile | 92 | 88 | 13 | 40 | 151 | 155 |
| 25th percentile | 103 | 103 | 18 | 40 | 163 | 176 |
| 50th percentile | 111 | 114 | 24 | 40 | 172 | 192 |
| 75th percentile | 118 | 132 | 29 | 40 | 187 | 204 |
| 95th percentile | 131 | 150 | 35 | 40 | 208 | 232 |