Construct | Measure | 0 mo | 3 mo | 6 mo |
---|---|---|---|---|
Baseline screening questions | ||||
 Race/ethnicity | Standard measures of race and ethnicity | X |  |  |
 Pain intensity/interference | Brief pain intensity and interference scale (PEG) | X |  |  |
 Ability to walk a block | Single-item screening question | X |  |  |
 Cognitive screener | Callahan Measure | X |  |  |
 Anticipated back, knee or hip or other major surgery in next 12 mo. | Single-item question | X |  |  |
Primary Chronic Pain Outcome | ||||
 Disease-specific functioning | Revised Roland and Morris Disability Questionnaire (RMD) | X | X | X |
Secondary Chronic Pain Outcomes | ||||
 Pain intensity/interference | Brief pain intensity and interference scale (PEG) | X | X | X |
 Emotional functioning | Personal Health Questionnaire Depression Scale (PHQ-8) | X | X | X |
 Emotional functioning | Generalized Anxiety Disorder 7 item (GAD-7) | X | X | X |
 Overall improvement | Patient Global Impression of Change scale |  | X | X |
Walking (mediator) | ||||
 Average daily total steps | Pedometer data recorded over past 7 days on patient logs | X | X | X |
Utilization of pain treatment | ||||
 Use of opioid analgesics | Prescription records from Electronic Medical Records | X | X | X |
 Use of opioid analgesics | Survey items | X | X | X |
 Perceived satisfaction with pain care | Single item assessing how patients rate their quality of pain care in VA over past 6 months |  | X | X |
Psychological factors (mediators) | ||||
 Exercise self-efficacy | Exercise Regularly Scale | X | X | X |
 Pain management self-efficacy | Pain Self-Efficacy Questionnaire-8 item version (PSEQ-8). | X | X | X |
 Pain-related fear avoidance | Fear-Avoidance Beliefs Questionnaire (FABQ) Scale 1: Fear-avoidance beliefs about physical activity | X | X | X |
Environmental factors | ||||
 Social support | Social Support for Exercise: Marcus Social Support Questions | X |  |  |
 Relationship Stress | Life Stressors Inventory (LISRES-A) | X |  |  |
 Neighborhood walkability | Neighborhood Environment Walkability Scale (NEWS) | X |  |  |
Healthcare Utilization and Provider Factors | ||||
 Experiences of discrimination | Perceived Discrimination in Healthcare | X |  |  |
 Mistrust of medical care | Evaluation of VA Care scale | X |  |  |
Sociodemographic and health-related factors | ||||
 Sociodemographic factors | Standard measures of education, income, employment status, disability status | X |  |  |
 Health-related factors | BMI, use of walking aid, claim status, | X |  |  |