Table 2 The mean and standard deviation of the concentration of the release of F, Ca and P in each group at 1st, 4th, 7th and 14th days

Group 1

Predicta® (n = 10)

0.0768 ± 0.0825^a

0.0972 ± 0.0794^a

0.1181 ± 0.0935^a

0.1587 ± 0.1162^a

0.1773 ± 0.0639^a

0.4042 ± 0.1001^a

0.5555 ± 0.1127^a

0.8324 ± 0.2136^a

0.0072 ± 0.0587^a

0.0383 ± 0.0615^a

0.0934 ± 0.0637^a

0.1705 ± 0.0599^a

Group 2

EQUIA Forte® (n = 10)

5.0168 ± 1.1175^b

8.1753 ± 1.6276^b

9.4111 ± 1.7425^b

11.0812 ± 1.7741^b

0.1177 ± 0.0607^a

0.1499 ± 0.0577^b

0.1264 ± 0.0577^b

0.1177 ± 0.0607^b

0.3267 ± 0.1394^b

0.3915 ± 0.1448^b

0..4288 ± 0.1518^b

0.4873 ± 0.1606^b

Group 3

Filtek™ Z350 (n = 10)

0.0204 ± 0.0204^a

0.0352 ± 0.0249^a

0.0424 ± 0.0257^a

0.0546 ± 0.0268^a

0.1001 ± 0.0922^a

0.2121 ± 0.1758^b

0.2208 ± 0.1895^b

0.1001 ± 0.0922^b

− 0.0177 ± 0.0679^a

−0.0140 ± 0.0681^a

−0.0021 ± 0.0698^c

0.0061 ± 0.0730^c