Table II.
Test-retest reliability across different OSPRO-YF scores.
| Reliability construct | ICC (95% CI) | Interpretation |
|---|---|---|
| Total OSPRO score | 0.71 (0.43-0.85) | Moderate |
| Negative mood subscale score | 0.78 (0.59-0.88) | Good |
| Fear-avoidance subscale score | 0.66 (0.34-0.82) | Moderate |
| Positive affect subscale score | 0.43 (−0.33-0.68) | Poor |
| PHQ-9 | 0.82 (0.67-0.90) | Good |
| STAI | 0.75 (0.54-0.85) | Good |
| STAXI | 0.82 (0.67-0.90) | Good |
| PSEQ | 0.44 (0.002-0.69) | Poor |
| SER | 0.66 (0.37-0.81) | Moderate |
| CPAQ | 0.64 (0.37-0.80) | Moderate |
| FABQ-PA | 0.67 (0.31-0.88) | Moderate |
| FABQ-W | 0.53 (0.13-0.74) | Moderate |
| PCS | 0.78 (0.59-0.88) | Good |
| TSK-11 | 0.72 (0.49-0.85) | Moderate |
| PASS-20 | 0.70 (0.45-0.84) | Moderate |
PHQ-9, Patient Health Questionnaire; STAI, State-Trait Anxiety Inventory; STAXI, State-Trait Anger Expression Inventory; PSEQ, Pain Self-Efficacy Questionnaire; SER, Self-Efficacy for Rehabilitation; CPAQ, Chronic Pain Acceptance Questionnaire; FABQ, Fear Avoidance Beliefs Questionnaires (FABQ) (physical activity (FABQ-PA) and work subscale (FABQ-W)); PSC, Pain Catastrophizing Scale; TSK-11, Tampa Scale of Kinesiophobia; PASS-20, Pain Anxiety Symptom Scale; OSPRO-YF, Optimal Screening for Prediction of Referral and Outcome-Yellow Flag.