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MMSE scores of patients in three groups at three time points.
| Variable | GA (n=66) | CEA (n=66) | SEA (n=66) |
|---|---|---|---|
| T1 (1 d before surgery) | 26.72±1.62 | 26.84±1.98 | 26.55±1.89 |
| T2 (1 d after surgery) | 22.45±2.32 | 24.46±1.43* | 22.48±1.84# |
| T3 (5 d after surgery) | 24.19±2.25 | 25.69±2.01* | 24.69±1.98# |
Data are presented as n or mean ±SD. GA – general anaesthesia; CEA – caudal epidural anaesthesia; SEA – spinal-epidural anaesthesia;
P<0.05 versus GA group,
P<0.05 versus CEA group.
