Table 2. Frequency (%) of vignette classification by rater.
| MDT classification | Actual classification (%) | Rater | |||||
| 1 (%) | 2 (%) | 3 (%) | 4 (%) | 5 (%) | 6 (%) | ||
| Derangement | 11 (20) | 14 (26) | 12 (22) | 13 (24) | 11 (20) | 13 (24) | 13 (24) |
| Articular dysfunction | 11 (20) | 11 (20) | 9 (16) | 10 (19) | 11 (20) | 10 (19) | 10 (19) |
| Contractile dysfunction | 11 (20) | 11 (20) | 11 (20) | 11 (20) | 10 (20) | 12 (22) | 11 (20) |
| Spinal | 11 (20) | 12 (22) | 12 (22) | 12 (22) | 11 (20) | 12 (22) | 11 (20) |
| Other | 10 (20) | 6 (12) | 10 (18) | 8 (15) | 11 (20) | 7 (13) | 9 (17) |
| Total | 54 (100) | 54 (100) | 54 (100) | 54 (100) | 54 (100) | 54 (100) | 54 (100) |
MDT: Mechanical Diagnosis and Therapy.