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Comparison of Concentrations of Sodium Nitrite in saliva (μg/dl) using One-way ANOVA.
| Group | N | Mean | Std. Dev | p-Value |
|---|---|---|---|---|
| Group 1 | 30 | 3.9284 | 0.5255 | <0.001 |
| Group II | 30 | 6.6475 | 0.3343 | |
| Group III | 30 | 5.9294 | 1.0505 | |
| Group IV | 30 | 11.8796 | 1.8001 | |
| Total | 120 | 7.0962 | 3.1377 |
p ≤ 0.05 = significant.
