Table I.
Comparison of VAS score with serum fluoride level.
| Serum Fluoride Level | n | Mean | S.D. | p value* |
|---|---|---|---|---|
| Normal | 50 | 6.56 | 1.215 | 0.023 |
| Increased | 30 | 7.267 | 1.081 |
*Mann-Whitney Rank Sum Test
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