Table 6. Mean and SD of dentine bridge thickness (µm) in different groups, subgroups and subdivisions.

Groups	Time	Subgroups			p-value
		MTA	BA	Ca(OH)2
Group I (Immunosuppressed group)	One month	16 ± 37	14 ± 31	0 ± 0	.581
	Two months	54 ± 50	35 ± 49	0 ± 0	.138
Group II (Control group)	One month	149 ± 6	138 ± 6	122 ± 4	.004*
	Two months	168 ± 9	153 ± 4	133 ± 30	.008*

*Significant at p ≤ 0.05 according to Kruskal Wallis test.