Phantom Position / Axes | X axis (sternal separation) Mean (SD) | Y axis (proximal-distal translation) Mean (SD) | Z axis (anterior-posterior translation) Mean (SD) |
---|---|---|---|
Neutral | |||
Separation 0–1 mm | 0.52 (0.35) | −0.11 (0.16) | −0.53 (0.52) |
Separation 1–2 mm | 1.05 (0.1) | −0.36 (0.14) | 0.04 (0.12) |
Separation 2–3 mm | 1.06 (0.13) | −0.41 (0.15) | −0.29 (0.22) |
Mean neutral | 0.88 (0.25) | 0.29(0.13) | −0.26 (0.23) |
15° Cranial tilt | |||
Separation 0–1 mm | 0.54 (0.34) | −0.03 (0.16) | −0.65 (0.32) |
Separation 1–2 mm | 1.09 (0.08) | −0.35 (0.07) | −0.06 (0.18) |
Separation 2–3 mm | 1.05 (0.1) | −0.35 (0.23) | −0.44 (0.77) |
Mean 15° cranial tilt | 0.89 (0.25) | −0.24 (0.15) | −0.38 (0.24) |
15° Caudal tilt | |||
Separation 0–1 mm | 0.52 (0.31) | 0.19 (0.15) | −0.46 (0.43) |
Separation 1–2 mm | 1.04 (0.07) | 0.37 (0.12) | −0.01 (0.16) |
Separation 2–3 mm | 1.03 (0.11) | 0.44 (0.07) | −0.17 (0.37) |
Mean 15° caudal tilt | 0.86 (0.24) | 0.33 (0.11) | −0.21 (0.19) |