Table 2 Summary of measures used to assess factors influencing function
From: Assessing function in patients undergoing joint replacement: a study protocol for a cohort study
Dimensions | Mode of completion | Scoring | Assessment times | |||
|---|---|---|---|---|---|---|
Pre-op | 3-month | 1-year | ||||
WOMAC pain subscale | Joint pain | Patient | 0-20 | ✓ | ✓ | ✓ |
WOMAC stiffness subscale | Joint stiffness | Patient | 0-8 | ✓ | ✓ | ✓ |
Hospital and Anxiety Depression Scale | Depression, anxiety | Patient | 0-21 | ✓ | ✓ | ✓ |
SF-12 Mental Component Score | Mental health | Patient | 0-100 | ✓ | ✓ | ✓ |
Perceived level of disability | Function | Patient | 0-10 | ✓ | ✓ | ✓ |
3 things hoping for from surgery | Expectations | Patient | Categorical | ✓ | ✓ | ✓ |
Functional Co-morbidities Index | Co-morbidities | Patient | 0-18 | ✓ | ||
Arthritis and surgery in other joints | Co-morbidities | Patient | By joint/count | ✓ | ||
Socioeconomic status | Socioeconomic | Patient | Categorical | ✓ | ||
Self-Administered Patient Satisfaction Scale | Satisfaction | Patient | 0-100 | ✓ | ||