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Comparison of knowledge score between pre-test and post-test regarding oral mucositis prevention among patients receiving radiotherapy. n=50.
| Mean±SD | Df | T | P-value | |
|---|---|---|---|---|
| Pre-test | 11.18±4.84 | 49 | 4.54 | 0.000* |
| Post-test | 12.64±4.62 |
(Level of significance P<0.05), *: Significant
