| Data collection method | Outcome assessment period/timing | Data source | Level data collected | Analysis level |
---|---|---|---|---|---|
Clinical outcomes and quality of life | Â | Â | Â | Â | Â |
â–ª Anxiety* | CATI questionnaire (7-item) | 3-5 month post-discharge | Patient | Patient | Patient |
â–ª Post-concussive symptoms | CATI questionnaire (13-item) | 3-5 month post-discharge | Patient | Patient | Patient |
â–ª Return to normal activities including work | CATI questionnaire (2-item) | 3-5 month post-discharge | Patient | Patient | Patient |
â–ª Health-related quality of life | CATI questionnaire (12-item) | 3-5 month post-discharge, data collected over last month | Patient | Patient | Patient |
Healthcare utilisation and costs | Â | Â | Â | Â | Â |
â–ª Medical and surgical services received in ED/inpatient ward (including CT scan) | Chart audit | Retrospectively on a 2Â month period post-intervention | Hospital record | Patient | Patient |
â–ª Re-presentation to ED | CATI questionnaire (1-item) | 3-5 month post-discharge | Patient | Patient | Patient |
 | Chart audit | Retrospectively on a 2 month period post-intervention | Patient | Patient | Patient |
â–ª Healthcare visits in relation to mTBI (GP, brain clinical, other) | CATI questionnaire (3-item) | 3-5 month post-discharge; data collected over last month | Patient | Patient | Patient |
â–ª mTBI-related medication use | CATI questionnaire (4-item) | 3-5 month post-discharge; data collected over last month | Patient | Patient | Patient |
â–ª Direct costs delivering intervention (intervention group only) | Data abstraction surveys | On completion of delivery | Admin records | Intervention components | ED |