Open Access
Table 1
Demographics, pre-and post-operative clinical data and early rehospitalisation of patients operated on in 2019 and 2022.
| 2019 (n = 214) | 2022 (n = 284) | p-Value | |
|---|---|---|---|
| Gender | 0.49 | ||
| Women | 113 (52.8%) | 141 (49.6%) | |
| Men | 101 (47.2%) | 143 (51.4%) | |
| Age (years) | 66.4 ± 9.1 [12.4–87.6] | 68.1 ± 8.1 [12.1–88.2] | 0.17 |
| BMI (kg/cm)2 | 25.7 ± 3.3 [15.6–38.9] | 26 ± 3.2 [17.5–38.9] | 0.89 |
| Etiology | 0.20 | ||
| Primary osteoarthritis | 188 (87.9%) | 264 (93%) | |
| Osteonecrosis | 16 (7.5%) | 12 (4.2%) | |
| Post-traumatic | 3 (1.4%) | 4 (1.4%) | |
| Dysplasia | 7 (3.2%) | 4 (1.4%) | |
| Pre-operative HHS (/100) | 61.3 ± 2.5 [44–68.5] | 59.4 ± 2.3 [45.5–64.5] | 0.65 |
| ASA score | 1.9 ± 0.5 [1–4] | 1.9 ± 0.4 [1–4] | 0.97 |
| Devane activity score | 3.6 ± 0.6 [2–5] | 3.7 ± 0.5 [2–5] | 0.82 |
| Type of anaesthesia | <0.001 | ||
| General | 24 (11%) | 63 (22%) | |
| Spinal | 190 (89%) | 221 (78%) | |
| LOS (Days) | 2.7 ± 1 [0–8] | 1.4 ± 1.1 [0–12] | <0.001 |
| Rehospitalisation < 2 months | 3 (1.4%) | 4 (1.4%) | 1 |
| Aetiology of rehospitalisation | 1 | ||
| Acute sepsis | 1 (0.5%) | 1 (0.4%) | |
| Haematoma | 1 (0.5%) | 1 (0.4%) | |
| Need for transfusion | 0 | 1 (0.4%) | |
| Fall | 0 | 1 (0.4%) | |
| Pulmonary embolism | 1 (0.5%) | 0 | |
| HHS 2 months (/100) | 82.3 ± 1.9 [78–90] | 82.3 ± 1.5 [70–91] | 1 |
| Satisfaction at 2 months | 0.73 | ||
| Very satisfied | 181 (84.6%) | 247 (87%) | |
| Satisfied | 30 (14%) | 33 (11.6%) | |
| Disappointed | 3 (1.4%) | 4 (1.4%) |
BMI: body mass index, HHS: Harris Hip Score, ASA: American Society of Anesthesiologists, LOS: average length of stay.
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