| Domain | Outcome Measures | Time Point (months) |
---|---|---|---|
Primary | Back Pain Disability | Roland and Morris Disability Questionnaire [37] | 0, 2, 6 |
 | Catastrophising | Catastrophising (from Coping Strategies Questionnaire) [38] | 0, 2, 6 |
Secondary | Kinesiophobia | Tampa Scale Kinesiophobia [53] | 0, 6 |
 | Bothersomeness | Bothersomeness [2] | 0, 2, 6 |
 | Anxiety/depression | Hospital Anxiety and Depression Scale [54] | 0, 6 |
 | Self-efficacy | Pain Self-Efficacy Questionnaire [55] | 0, 6 |
 | Illness perceptions | Musculoskeletal Illness Perceptions Questionnaire [56] | 0, 2, 6 |
 | Health-related quality of life | Short Form 12 (version 2) [57] | 0, 2, 6 |
 | Individualised | Goal Scaling [58] | 0, 2, 6 |
 | Global change | Compared to symptoms at baseline | 2,6 |
 | Back Pain | Pain intensity: 0-10 numerical rating scales of least and average pain in last 2 weeks and current pain | 0, 2, 6 |
 |  | Duration [59] | 0 |
 | Pain elsewhere | Other body region pain(s) | 0 |
 | Preference-based health utility | EQ-5D [60] | 0, 2, 6 |
 | Employment details | Current employment status | 0,6 |
 |  | Current/most recent job title | 0,6 |
 |  | Work loss due back problem | 0,6 |
 |  | Work performance | 0,6 |
 | Patient satisfaction | With information received | 2,6 |
 |  | With care received | 2,6 |
 |  | Rating of overall results of care | 2,6 |
 | Health care resource use | Primary care consultations | 6 |
 |  | Secondary care attendances (NHS and private) | 6 |
 |  | Additional health care practitioners (NHS and private) | 6 |
 |  | Prescription and over-the-counter medicines and treatments | 6 |