Table 2

Averaged RMS difference in degree (mean ± standard deviation) in static tilting measurement
Pre-tilted angles
 -60
 -40
 -20
 0
 20
 40
 60
X-axis
 0.6 ± 0.2
 0.6 ± 0.2
 0.5 ± 0.1
 0.4 ± 0.1
 0.4 ± 0.1
 0.5 ± 0.2
 0.4 ± 0.2
Y-axis
 0.4 ± 0.3
 0.4 ± 0.2
 0.4 ± 0.1
 0.5 ± 0.1
 0.6 ± 0.1
 0.6 ± 0.2
 0.5 ± 0.2

Wong and Wong Scoliosis 2008 3:7   doi:10.1186/1748-7161-3-7