Table 4.
Statistically Significant Results of the Comparisons of Spectral Integrated Areas of Carbonate and Organic Components
| Component | Group | Comparison | p Value |
|---|---|---|---|
| Carbonate | Cream + laser + fluoride | Pre-treatment vs. first challenge | 0.0354 |
| Pre-treatment vs. second challenge | 0.0260 | ||
| Cream + laser + fluoride | Pre-treatment vs. first challenge | 0.0313 | |
| Pre-treatment vs. second challenge | 0.0106 | ||
| Organic | Cream + laser | Pre-treatment vs. first challenge | 0.0296 |
| Laser | Pre-treatment vs. first challenge | 0.0159 | |
| Pre-treatment vs. second challenge | 0.0072 |
A paired-samples t-test was used.