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Mean (standard deviation) of the error of the tilt angle (θ) and the anterior-posterior angular range (ΔθAP) compared to the reference system (Ref.) in degrees
| Location | L5 | ASIS | RH | TR |
|---|---|---|---|---|
| Ref. | L5 | TR | ||
| θ | -0.3 (2.1) | -6.7 (10.7) | -4.8 (6.9) | -1.6 (3.3) |
| ΔθAP | -1.0 (3.2) | -6.1 (9.0) | 1.2 (11.8) | -1.5 (3.0) |
For sensors around the belt, the reference was the L5 sensor
