Table 4.
Patient-reported outcome variables. Generalized linear model regression including adjusted variables for Harris Hip Score (HHS) and WOMAC with 95% confidence interval (95% CI). Estimated marginal means (EM) for each covariate are included
| Variable | EM | WOMAC | EM | HHS | ||
|---|---|---|---|---|---|---|
| Coef | 95% CI | Coef | 95% CI | |||
| Cognitive dysfunction | ||||||
| Yes | 77 | – | – | 67 | – | – |
| No | 81 | 4 | − 4–11 | 69 | 2 | − 4–8 |
| Surgical treatment | ||||||
| Hip arthroplasty | 78 | – | – | 70 | – | – |
| Internal fixation | 79 | − 0.5 | − 9–8 | 66 | − 4 | − 2–11 |
| Age | – | − 0.1 | − 0.7–04 | – | − 0.5 | − 0.9–0.1 |
| Sex | ||||||
| Female | 82 | – | – | 69 | – | – |
| Male | 75 | − 7 | − 14–1 | 66 | –3 | − 9–3 |
| ASA | ||||||
| 1–2 | 80 | – | – | 70 | – | – |
| 3–4 | 77 | − 3 | − 4–10 | 66 | − 4 | − 2–10 |