Table 3.

Graft diameter (mm) used in hybrid graft versus autograft.

Studies	Hybrid graft			Autograft
	Mean	SMD	Total	Mean	SMD	Total
[14]	9.2	0.9	29	7.8	0.7	29
[10]	9.9	0.8	42	7.8	1.2	46
[15]	9.1	0.5	28	8.8	0.5	29
[11]	8.3	0.7	37	8.5	0.7	31