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Frequencies of individuals in the different drug groups violating the protocol
| Group | Additional Drugs (%) | P* | |
|---|---|---|---|
|
|
|
||
| No | Yes | ||
| Propofol | 17 (56.7) | 13 (43.3) | 0.003 |
| Etomidate | 26 (86.7) | 4 (13.3) | |
| Midazolam | 27 (90.0) | 3 (10.0) | |
*The P value was calculated using χ2 statistic tests at 95% levels of confidence intervals.
