Open Access
Table 1.
Results.
| Parameter | Cemented THA stem | 95% CI | SD | Uncemented THA stem | 95% CI | SD | p value |
|---|---|---|---|---|---|---|---|
| Peroperative complications | 10/164 (6.1%) | 0.024–0.10% | – | 14/170 (8.2%) | 0.04–0.12% | – | 0.1 |
| Dislocation | 7/164 (4.3%) | 0.012–0.07% | – | 6/170 (3.5%) | 0.008–0.06% | – | 0.72 |
| Reoperation | 2/164 (1.2%) | 0.005–0.03% | – | 10/170 (5.9%) | 0.02–0.09% | – | 0.02 |
| Waiting time from hospitalization to surgery, mean (h) | 30 | 27–32 | 19.0 | 25 | 21–29 | 16 | 0.06 |
| Duration of surgery, mean (min) | 84 | 78–89 | 24.3 | 74 | 70–79 | 28.2 | 0.0099 |
| Perioperative blood loss, mean (mL) | 392 | 345–439 | 269.0 | 378 | 343–410 | 213 | 0.6 |
| Three-month mortality postoperatively | 27/164 (16.5%) | 0.10–0.21% | – | 15/170 (8.8%) | 0.05–0.14% | – | 0.06 |
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