Table 2.
Measures collected at baseline and follow-up periods
| Measures | Baseline | 6 Weeks | 3 Months | 6 Months | 12 Months |
|---|---|---|---|---|---|
| Socio-demographic characteristics | x | ||||
| Duration of symptoms (back or leg) | x | ||||
| Dominant pain (back or leg) | x | ||||
| Co-Morbidity Disease Index | x | ||||
| Self Paced Walking Test | x | x | x | x | x |
| Zurich Claudication Questionnaire (ZCQ) Symptom and Functional scales | x | x | x | x | x |
| Oswestry Disability index (ODI) and ODI walk | x | x | x | x | x |
| Numerical rating scale for back pain | x | x | x | x | x |
| Numerical rating scale for leg pain | x | x | x | x | x |
| 36-item short-form health survey (V2) | x | x | x | x | x |
| Center for Epidemiological Studies-Depression Scale (CES-D) | x | x | x | x | x |
| Short Physical Performance Battery (SPPB) | x | x | x | x | x |
| Falls Efficacy Scale (FES) | x | x | x | x | x |
| Co-interventions and compliance | x | x | x | x |