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Demographics on total knee replacement patients. Values are frequency and (percentage) unless otherwise stated
| Not fast-track | Fast-track | ||
|---|---|---|---|
| Factor | n = 2,944 | n = 3,430 | p-value |
| Patients with complete data | 2,916 | 3,413 | |
| Mean LOS, days | 5.4 | 3.3 | < 0.001 |
| Median LOS, days (IQR) | 5 (4–6) | 3 (2–4) | |
| Age, mean (SD) | 69.5 (9.3) | 68.8 (9.0) | 0.002 |
| Sex, female | 1,734 (59) | 1,952 (57) | 0.08 |
| ASA 1–2 | 2,493 (85) | 3,035 (89) | < 0.001 |
| BMI, mean (SD) | 29.2 (4.9) | 29.2 (4.60) | 1.0 |
For abbreviations, see Table 1.
