Table 1.
Basic characteristics of the study population, with absolute number (percentage) for proportions and mean (SD) for continuous variables. The population was divided into patients with and without antidepressant prescriptions
| All patients | Antidepressant prescription |
||
|---|---|---|---|
| No | Yes | ||
| Variable | n = 9,092 | n = 8,149 | n = 943 |
| Age, years | 69 (9.8) | 69 (9.8) | 69 (10.1) |
| Female, n (%) | 5,106 (56) | 4,402 (54) | 704 (75) |
| Charnley class, n (%) | |||
| A | 4,176 (46) | 3,840 (47) | 336 (36) |
| B | 1,149 (13) | 1,043 (13) | 106 (11) |
| C | 3,767 (41) | 3,266 (40) | 501 (53) |
| EQ-5D index | |||
| Preoperative | 0.430 (0.308) | 0.443 (0.304) | 0.323 (0.322) |
| Postoperativea | 0.792 (0.228) | 0.803 (0.220) | 0.701 (0.277) |
| EQ VAS | |||
| Preoperative | 55 (22) | 56 (22) | 49 (22) |
| Postoperativea | 77 (20) | 78 (19) | 70 (23) |
| Pain VAS | |||
| Preoperative | 60 (17) | 60 (17) | 64 (16) |
| Postoperativea | 14 (18) | 13 (17) | 18 (20) |
| Satisfaction VAS | |||
| Postoperativea | 16 (20) | 16 (20) | 19 (23) |
a
1 year postoperative