Effect of Low-Level Laser on Bone Defects Treated with Bovine or Autogenous Bone Grafts: In Vivo Study in Rat Calvaria

Table 2

Means and standard deviations of the remaining particle.

Groups	𝑁	Mean	Standard deviation (sd)	Q25	Median	Q75
AB^a,b	9	9.16	7.10	4.35	7.04	13.46
ABL^b	8	3.66	2.79	1.08	4.04	5.84
BO^a	10	38.73	6.95	35.72	37.71	42.78
BOL^b	10	16.74	15.25	0.00	22.42	28.23

Same letters represent no statistical difference (significance level of 5%).