. 2019 Dec 31;13(4):599–606. doi: 10.1055/s-0039-3401435

Table 3. Comparison of microleakage among different types of restoration according to time and site.

		GIC	RMGI	BIR
		Restoration
Abbreviations: BIR, bioactive ionic resin; GIC, glass ionomer cement; RMGI, resin-modified glass ionomer. Note: Data expresses as median (IQR) IQR: interquartile range : significance < 0.05. Different letters represent significant difference. Capital letters represent significance between restoration groups for immediate and delayed; enamel and dentin. Small letters represent significance between immediate & delayed within enamel and dentin of each restoration, : significance between enamel and dentin.
Immediate	Enamel	0.00(0.00–0.00) ^Aa	0.00(0.00–0.00) ^Aa	0.00(0.00–0.00) ^Aa
Immediate	Dentin	50(0.00–3.00) ^Aa	0.50(0.00–1.00) ^Aa	3.00(0.00–3.00) ^Aa* .
Delayed	Enamel	0.50(0.00–1.00) ^Aa	0.00(0.00–3.00) ^Aa	0.00(0.00–0.00) ^Aa
Delayed	Dentin	2.50(0.00–3.00) ^Aa	2.50(1.00–3.00) ^Ab	3.00(3.00–3.00) ^Aa*