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

Table 1

Means and standard deviations of the amount of newly formed bone.

Groups	𝑁	Mean	Standard deviation (sd)	Q25	Median	Q75
C^a	9	9.96	4.50	8.58	9.52	13.33
L^b	7	4.67	8.66	43.96	44.58	55.41
AB^a,b	9	30.98	16.59	20.96	25.10	36.24
ABL^b	8	39.15	16.72	26.89	40.41	53.32
BO^a	10	11.36	7.89	6.30	9.49	11.57
BOL^b	10	48.57	28.22	35.76	42.22	74.66

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