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Cognitive status on admission to hospital and on the first postoperative day
| Group | SPMSQ category on admission to hospital (n = 127) (p = 0.6) | Postoperative SPMSQ category (n = 125) (p = 0.5) | ||||||
|---|---|---|---|---|---|---|---|---|
| 0–2 | 3–5 | 6–7 | 8–10 | 0–2 | 3–5 | 6–7 | 8–10 | |
| Intervention, n (%) | 14 (21) | 7 (11) | 7 (11) | 38 (58) | 19 (29) | 2 (3) | 12 (18) | 32 (49) |
| Control, n (%) | 11 (18) | 9 (15) | 10 (16) | 31 (51) | 15 (29) | 4 (7) | 7 (12) | 34 (57) |
p-value for distribution of SPMSQ scores between groups
