|  |  |  | 95% LOA | |
---|---|---|---|---|---|
N | Subset | Units | Bias | Lower limit | Upper limit |
Cervical spine | |||||
27 | All subjects | cm | 0.0 | −3.1 | 3.1 |
VE | 0.0 | −1.7 | 1.7 | ||
21 | Both examiners confident | cm | −0.2 | −3.1 | 2.7 |
VE | −0.1 | −1.7 | 1.5 | ||
6 | ≥1 examiners not confident | cm | 0.7 | −3.2 | 4.5 |
VE | 0.4 | −1.8 | 2.5 | ||
Thoracic spine | |||||
52 | All subjects | cm | −0.1 | −10.9 | 10.8 |
VE | 0.0 | −4.8 | 4.7 | ||
21 | Both examiners confident | cm | 0.6 | −4.8 | 6 |
VE | 0.3 | −2.1 | 2.6 | ||
31 | ≥1 examiners not confident | cm | −0.5 | −13.9 | 12.9 |
VE | −0.2 | −6.1 | 5.6 | ||
Lumbar spine | |||||
34 | All subjects | cm | 0.5 | −6.1 | 7.1 |
VE | 0.1 | −1.5 | 1.8 | ||
19 | Both examiners confident | cm | 0.3 | −5.9 | 6.5 |
VE | 0.1 | −1.5 | 1.6 | ||
15 | ≥1 examiners not confident | cm | 0.8 | −6.4 | 7.9 |
VE | 0.2 | −1.6 | 2.0 | ||
Combined dataset | |||||
113 | All subject | cm | 0.1 | −8.2 | 8.4 |
VE | 0.1 | −3.0 | 3.1 | ||
61 | Both examiners confident | cm | 0.3 | −4.7 | 5.2 |
VE | 0.1 | −1.7 | 1.9 | ||
36 | 1 examiner confident | cm | 0.9 | −10.8 | 9.1 |
VE | −0.3 | −4.0 | 3.3 | ||
16 | No examiners confident | cm | 1.90 | −10.9 | 14.7 |
VE | −0.7 | −4.0 | 5.4 |