Table 3. Comparison of the palatal rugae patterns {Curved, Wavy, Straight} in terms of {Mean (SD)} using ANOVA test.
| Group | N | Mean | Std. Deviation | F value | P value |
|---|---|---|---|---|---|
| Curved | 1000 | 1.85 | 1.360 | 276.4974 | <0.001** |
| Wavy | 1000 | 2.85 | 1.595 | ||
| Straight | 1000 | 3.55 | 1.878 |
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