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Comparing tooth hypersensitivity degree between the two study groups before and after applying the interventions.
| Phase | Type | ||||||
|---|---|---|---|---|---|---|---|
| Sesame oil | Tooth paste | P $ | |||||
| Range | Mean | SD | Range | Mean | SD | ||
| Hypersensitivity degree before | 5–9 | 7.14 | .90 | 5–9 | 6.90 | 1.04 | 0.202 |
| Hypersensitivity degree after | 2–7 | 4.52 | 1.16 | 2–7 | 4.70 | 1.37 | 0.481 |
|
| |||||||
| P # | 0.001∗ | 001∗ | |||||
