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Comparison of the mean score of anxiety in two groups
| Groups - factors | Mint oil (n=33) | Control (n=33) | P |
|---|---|---|---|
| Mean±SD | Mean±SD | ||
| Before intervention | 44.42±6.02 | 43.36±6.26 | 1.00 |
| After intervention | 37.39±6.99 | 40.27±7.02 | 0.709 |
| P* | P<0.001 | P<0.001 |
*Statistical significance within groups
