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Measures collected at each follow-up time point
| Measures | Time Point | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline | 0–10wk biweekly calls | 3mo | 6mo | 9mo | 12mo | 15mo | 18mo | 21mo | 24mo | 30–60mo biannual surveys | |
| Pain, functional status* | X | X | X | X | X | X | X | ||||
| Satisfaction | X | X | X | X | X | X | |||||
| Resource utilization | X | X | X | X | X | X | X | X | X | X | X |
| Work disability** | X | X | X | X | X | X | X | X | X | X | X |
| Physical examination | X | X | |||||||||
| Imaging*** | X | X | |||||||||
WOMAC, KOOS, meniscal symptoms
Work productivity and activity impairment
MRI, fixed flexion radiographs
