Table 4 Proposed cut-off scores (Low cut-off: Sensitivity 80%, High cut-off: Specificity 80%) determining three risk groups using short forms of ÖMPSQ. Data are formatted according to the results of the ROC AUC analysis: good =AUC O8-0.89 / fair = AUC 0.7-0.79 / poor = AUC 0.6-0.69 / fail = AUC 0.5-0.59
Outcome variables | ÖMPSQ short version Total score | ÖMPSQ psychosocial subscore cut-off scores (Items #5-10) | ÖMPSQ cut-off scores for Items #7+#8 | |||
|---|---|---|---|---|---|---|
Low cut-off | High cut-off | Low cut-off | High cut-off | Low cut-off | High cut-off | |
A. Secondary care cohort (n=73) | ||||||
ÖMPSQ Pain index | 37 | 48 | 22 | 39 | 5 | 10 |
ÖMPSQ Function index | 36 | 42 | 22 | 28 | 4 | 8 |
ÖMPSQ Work absence | 33 | 53 | 22 | 36 | 4 | 12 |
B. Primary care cohort, patients with spinal pain (n=91) | ||||||
Presence/absence of pain | 38 | 51 | 20 | 32 | 5 | 9 |
Recovery score | 46 | 51 | 23 | 31 | 7 | 9 |
EQ 5D pain/discomfort | 39 | 51 | 20 | 31 | 4 | 9 |
EQ 5D mobility | 47 | 53 | 29 | 33 | 10 | 10 |
EQ 5D usual activities | 40 | 52 | 29 | 32 | 7 | 10 |
EQ 5D anxiety/depression | 41 | 52 | 20 | 32 | 4 | 10 |
C. Primary care cohort, (sub) acute pain at t0 (n=112) | ||||||
Presence/absence of pain | 36 | 47 | 19 | 20 | 2 | 8 |
Recovery score | 36 | 49 | 21 | 31 | 2 | 8 |
EQ 5D pain/discomfort | 34 | 49 | 20 | 30 | 2 | 8 |
EQ 5D mobility | 37 | 48 | 23 | 30 | 2 | 8 |
EQ 5D usual activities | 37 | 49 | 29 | 30 | 2 | 8 |
EQ 5D anxiety/depression | 38 | 48 | 20 | 30 | 2 | 8 |
D. Primary care cohort, chronic pain at t0 (n=292) | ||||||
Presence/absence of pain | 41 | 50 | 20 | 28 | 6 | 10 |
Recovery score | 48 | 54 | 24 | 33 | 8 | 13 |
EQ 5D pain/discomfort | 44 | 55 | 22 | 31 | 7 | 11 |
EQ 5D mobility | 52 | 58 | 29 | 36 | 11 | 12 |
EQ 5D usual activities | 47 | 57 | 29 | 35 | 9 | 12 |
EQ 5D anxiety/depression | 49 | 57 | 26 | 35 | 8 | 14 |
E. Primary care cohort, (sub) acute and chronic pain at t0, limb pain only (n=74) | ||||||
Presence/absence of pain | 36 | 43 | 13 | 26 | 3 | 9 |
Recovery score | 38 | 50 | 16 | 30 | 5 | 11 |
EQ 5D pain/discomfort | 39 | 47 | 16 | 26 | 4 | 11 |
EQ 5D mobility | 41 | 46 | 15 | 27 | 6 | 10 |
EQ 5D usual activities | 37 | 48 | 18 | 27 | 11 | 11 |
EQ 5D anxiety/depression | 40 | 49 | 16 | 29 | 4 | 11 |
F. Primary care cohort, (sub) acute and chronic pain at t0, “non-musculoskeletal” pain only (n=24) | ||||||
Presence/absence of pain | 35 | 49 | 18 | 30 | 5 | 6 |
Recovery score | 49 | 55 | 22 | 40 | 7 | 10 |
EQ 5D pain/discomfort | 33 | 50 | 19 | 31 | 5 | 9 |
EQ 5D mobility | 36 | 55 | 22 | 31 | aberrant values | |
EQ 5D usual activities | 51 | 51 | 30 | 34 | 6 | 10 |
EQ 5D anxiety/depression | 49 | 50 | 26 | 30 | 6 | 9 |
G. Primary care cohort, all patients (n=542) | ||||||
Presence/absence of pain | 39 | 49 | 19 | 28 | 5 | 10 |
Recovery score | 47 | 53 | 22 | 32 | 7 | 11 |
EQ 5D pain/discomfort | 41 | 52 | 21 | 31 | 5 | 10 |
EQ 5D mobility | 49 | 55 | 28 | 33 | 10 | 11 |
EQ 5D usual activities | 45 | 55 | 28 | 33 | 8 | 11 |
EQ 5D anxiety/depression | 44 | 55 | 25 | 33 | 6 | 12 |