Table 2 Clinician survey ranking of POCUS devices
Probe | Image quality | Acquisition ease | Software | Tactile feel | Overall utility for ONSD |
|---|---|---|---|---|---|
mean; median (std) | |||||
Butterfly iQ | 3.3; 3.0 (1.4) | 3.1; 2.0 (1.8) | 2.0; 2.0 (1.2) | 3.4; 3.0 (0.8) | 2.7; 3.0 (1.3) |
Clarius L7HD | 2.3; 2.0 (1.2) | 2.8; 2.5 (1.4) | 3.5; 4.0 (1.8) | 3.6; 4.0 (1.3) | 2.6; 2.0 (1.5) |
Interson SPL01 | 4.5; 5.0 (1.2) | 3.7; 3.0 (1.9) | 3.9; 3.5 (1.6) | 3.4; 3.0 (1.8) | 4.0; 4.5 (1.7) |
Zonare Z.one | 2.1; 1.0 (1.8) | 2.7; 2.5 (1.6) | 3.5; 3.0 (1.8) | 3.0; 2.5 (1.9) | 3.1; 3.0 (1.6) |
Sonivate SonicEye | 5.1; 5.5 (1.0) | 4.8; 5.0 (1.1) | 4.9; 5.0 (1.1) | 4.5; 5.5 (2.0) | 5.2; 5.5 (0.9) |
Sonoque L5C | 3.2; 3.0 (1.3) | 3.5; 3.0 (1.6) | 3.5; 4.0 (1.3) | 3.0; 3.0 (1.8) | 3.3; 4.0 (1.8) |