Table 1.
Patient characteristics and outcome
| Patient characteristics | Preop. n = 102/102 | 6 months n = 94/102 | 12 months n = 87/94 | 5 years n = 80/93 |
|---|---|---|---|---|
| Age mean (SD) | 71 (8.0) | 71 (8.2) | 72 (8.0) | 76 (7.9) |
| [range] | [51–86] | [59–90] | ||
| No. of men (%) | 39 (38) | 38 (40) | 37 (42) | 33 (41) |
| No. of women (%) | 63 (62) | 56 (60) | 50 (58) | 47 (59) |
| BMI (SD) | 28.4 (3.6) | |||
| [range] | [17–39] | |||
| KOOS pain | 38 (18) | 79 (20) | 84 (17) | 79 (21) |
| KOOS ADL | 41 (16) | 78 (17) | 82 (16) | 73 (21) |
| KOOS sport/recreation | 17 (22) | 48 (33) | 47 (30) | 52 (28) |
| SF-36 BPa | 30 (18) | 69 (25) | 72 (23) | 63 (25) |
| SF-36 PFb | 27 (15) | 58 (21) | 61 (21) | 51 (24) |
a bodily pain;
b physical function.