Table 1 Mineral loss (Vol. % × μm) and lesion depth (μm) of dentin.
Methods | n | Mineral loss (Vol.% × μm) | Lesion depth (μm) | ||||
|---|---|---|---|---|---|---|---|
Range | Mean | SD | Range | Mean | SD | ||
Control | 15 | -79.00–483.90 | 328.56 a | 137.25 | 6.70–67.30 | 19.00 a | 14.24 |
250 ppm F | 15 | 151.50–258.10 | 218.64 b | 28.40 | -14.40–68.70 | 20.80 b | 18.10 |
5000 ppm F | 15 | -150.80–167.90 | 60.70 a, b | 76.35 | -29.30–20.10 | 5.32 a, b | 11.56 |