International Journal of Implant Dentistry

Table 4 Comparison of marginal bone loss at t₀ and t₆ in the intervention and control groups

From: The effect of leukocyte- and platelet-rich fibrin on the bone loss and primary stability of implants placed in posterior maxilla: a randomized clinical trial

Group	Time	Mean	Std. deviation	t	df	Sig. (2-tailed)
Control	T₀	.7343	.62052	5.900	13	< 0.001
Control	T₆	−.3004	.39664	5.900	13	< 0.001
L-PRF	T₀	.4836	.38957	7.815	13	< 0.001
L-PRF	T₆	− .2796	.45404	7.815	13	< 0.001

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