Group | |||||
---|---|---|---|---|---|
Subgroups | Non-bleached | Bleached | Mann-Whitney U | Z | P value |
Control | 22.50 | 1.00 | 0.000 | -3.800 | 0.000 |
Profluorid varnish | 0.00 | -1.00 | 25.000 | -1.982 | 0.047 |
Enamel Pro Varnish | 0.00 | -1.00 | 38.000 | -0.967 | 0.334 |
Ortho-Choice Ortho-Coat | -1.0 | -0.50 | 31.500 | -1.467 | 0.142 |
GC Tooth Mousse | 4.5 | 1.00 | 3.500 | -3.562 | 0.000 |
GC MI Paste plus | 2.5 | 1.00 | 27.000 | -1.757 | 0.079 |