|
Proportional contribution of each segment normalised to total lumbar motion |
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| Rotation |
Translation |
|||
|
|
||||
| Mean (sd) |
Reference interval |
Mean (sd) |
Reference interval |
|
|
|
||||
| L2 – 3 |
.302 (.158) |
-.015, .619 |
.331 (.147) |
.037, .625 |
| L3 – 4 |
.292 (.082) |
.120, .463 |
.262 (139) |
-.015, .539 |
| L4 – 5 |
.221 (.106) |
.009, .433 |
.249 (.118) |
.012, .485 |
| L5 – S1 |
.186 (.161) |
-.136, .507 |
.158 (.175) |
-.191, .508 |
|
Notes : Rotation data are measured in degrees. Translation data are measured in units of vertebral body depth. Reference interval is defined by 2 standard deviations either side of the mean. | ||||
Abbott et al. BMC Musculoskeletal Disorders 2006 7:45 doi:10.1186/1471-2474-7-45 |
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