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PEFR changes in both groups
| PEFR | Changes (%) | P value* | |
|---|---|---|---|
| Ketamine group (n = 35) | MgSO4 group (n = 35) | ||
| Between baseline and 30 min | 23.42% | 12.71% | 0.1 |
| Between baseline and 60 min | 29.42% | 15.28% | |
| P-value < 0.001 | P-value < 0.001 | ||
*Repeated measures ANOVA
