Table 3.
Mean ± SD of Ca/P ratio of different groups at different levels.
| Treatment material | Specimens | n | Ca/P ratio (mean ± SD) | ||
|---|---|---|---|---|---|
| 50 µm | 100 µm | 150 µm | |||
| SDF-KI | Demineralized | 10 | 1.69 ± 0.21 | 1.78 ± 0.21 | 1.84 ± 0.37$ |
| Remineralized | 10 | 1.97 ± 0.12A | 1.95 ± 0.07A | 1.92 ± 0.12B | |
| CPP-ACP | Demineralized | 10 | 1.63 ± 0.18 | 1.73 ± 0.20 | 1.79 ± 0.34$ |
| Remineralized | 10 | 1.96 ± 0.13B | 2.00 ± 0.11 | 1.99 ± 0.14 | |
| TCS | Demineralized | 10 | 1.63 ± 0.12 | 1.66 ± 0.102 | 1.67 ± 0.14 |
| Remineralized | 10 | 2.09 ± 0.13AB | 2.09 ± 0.155A | 2.09 ± 0.16B | |
ABC Similar superscript capital letters in the same column denote a significant difference among different materials within the same level on the same side (demineralized/remineralized).
abc Similar superscript lowercase letters in the same row denote a significant difference among different levels within the same material on the same side (demineralized/remineralized).
$Nonsignificant difference between demineralized and remineralized sides for the same concentration in the same material.