Agreement patterns of Disability Assessment Schedule (DAS) scores between patient and therapist
| Agreement patterns | No of dyads (%) | Scores by patients | Scores by therapists | Difference |
| Mean (SD) | Mean (SD) | Mean (SD) | ||
| DAS/LL* | 12 (14.8) | 5.1 (2.8) | 3.4 (2.0) | 1.7 (3.9) |
| DAS/LM | 18 (22.2) | 6.2 (3.4) | 11.7 (1.8) | −5.6 (4.0) |
| DAS/LH | 9 (11.1) | 5.0 (3.0) | 22.1 (5.0) | −17.1 (5.2) |
| DAS/HH | 21 (25.9) | 19.1 (6.9) | 22.0 (4.8) | −2.9 (8.7) |
| DAS/HM | 15 (18.5) | 18.0 (3.9) | 11.3 (2.6) | 6.7 (4.6) |
| DAS/HL | 6 (7.4) | 16.7 (3.2) | 4.3 (2.3) | 12.3 (3.1) |
*Patient’s own evaluation versus therapist’s evaluation of DAS: DAS/LL=low versus low, DAS/LM=low versus medium, DAS/LH=low versus high, DAS/HH=high versus high, DAS/HM=high versus medium and DAS/H=high versus low.