A Comparative Study on Alvogyl and a Mixture of Black Seed Oil and Powder for Alveolar Osteitis: A Randomized Double-Blind Controlled Clinical Trial

Table 3

Comparison of VAS score of patients among the three groups using the ANOVA test.

Groups	N	Mean and SD	Group comparison F	value
Alvogyl (Group A)	20	3.70 ± 0.50	A and B	0.031
A mixture of Nigella sativa’s powder and oil (Group B)	20	1.74 ± 0.33	A and C	0.011
Control (Group C)	20	4.78 ± 0.57	B and C	0.001