Table 2.
REEF outcome assessment: measures and schedule of administration
| Outcome | Measure | Schedule |
|||
|---|---|---|---|---|---|
| Baseline | Week 12 | Week 24 | Week 36 | ||
| Primary Efficacy | Clinical: FIQ* physical impairment | X | X | X | X |
| Adherence: CHAMPS¶ | X | X | X | X | |
| Secondary | BPI† pain severity | X | X | X | X |
| FIQ pain and FIQ total | X | X | X | X | |
| 6-minute walk test | X | X | X | ||
| Activity monitor | X | X | X | X | |
| SF-36 physical component | X | X | X | ||
| Mediators | Exercise self-efficacy | X | X | X | X |
| Decisional balance | X | X | X | X | |
| Intention-to-exercise | X | X | X | X | |
| Covariates | PHQ-8‡ depression | X | X | X | |
| Demographics | X | ||||
| Disability status | X | X | X | ||
| Number of comorbid illnesses | X | X | X | ||
| Body mass index | X | X | X | ||
| Season of the year enrolled | X | ||||
| Exercises at home or fitness facility | X | X | X | X | |
| Exercises solo or in a group | X | X | X | X | |
| Others | Number and types of pain | X | X | X | |
| medications | |||||
| Number and types of non-study health care visits | X | X | X | ||
*
FIQ= Fibromyalgia impact questionnaire
¶
CHAMPS= Community health activities model program for seniors;
†
BPI= Brief pain inventory
‡
PHQ-8= Patient health questionnaire-8