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Analgesic use and delirium, n (%)
| CAS | |||
|---|---|---|---|
| (+) (n=46) | (−) (n=204) | ||
| Not used analgesic | 13 (17.6%) | 61 (82.4%) | |
|
| |||
| NSAI | 18 (13.4%) | 116 (86.6%) | |
|
| |||
| Meperidine | 4 (40%) | 6 (60%) | |
|
| |||
| Meperidine+NSAI | 11 (34.4%) | 21 (65.6%) | |
|
| |||
| PCA Epidural | Yes | 6 (19.4%) | 25 (80.6%) |
|
| |||
| None | 40 (18.3%) | 179 (81.7%) | |
|
| |||
| PCA IV | Yes | 6 (21.4%) | 22 (78.6%) |
|
| |||
| None | 40 (18%) | 182 (82%) | |
CAS: Confusion Assessment Scale; IV: intravenous; PCA: patient-controlled analgesia; NSAI: non-steroidal anti-inflammatory; n=number of patients
