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Demographics and sedation characteristics
| Characteristics | Value |
|---|---|
| N | 3475 |
| Sex (M/F) | 2229 (64.1)/1246 (35.9) |
| Age (months) | 61.7 ± 38.9 |
| Weight (kg) | 19.5 ± 11.4 |
| ASAPS | |
| 1 | 1914 (55.1) |
| 2 | 1523 (43.8) |
| 3 | 38 (1.1) |
| 4 | 0 (0) |
Age and weight are expressed as the mean ± standard deviation; the other data are expressed as numbers (%)
