Table 4. Relative cumulative frequencies (%) of lost restorations during 60-month follow-up.

	2-year	3-year	4-year	5-year
Vertise Flow	7.4	7.4	11.5	15.3
LuxaFlow	3.7	3.7	7.6	7.6
No significant difference were observed between groups when compared to baseline according to Cochran’s Q test (p < 0.05).