Table 1.

Distribution of retention rates.

Retention	Conventional Fissure Sealant			Flowable Composite Resin
	3-months	6-months	12-months	3-months	6-months	12-months
Complete retention	38 (97.4%)	36 (92.3%)	33 (84.6%)	38 (97.4%)	37 (94.9%)	35 (89.7%)
Partial loss	1 (2.6%)	3 (7.7%)	6 (15.4%)	1 (2.6%)	2 (5.1%)	4 (10.3%)
Complete loss	0	0	0	0	0	0
Total	39	39	39	39	39	39