. 2018 Dec 9;31(2):188–193. doi: 10.1016/j.sdentj.2018.12.001

Table 3.

Statistical analysis of the fibrinogen levels (mg/dL) in the different examined groups.

Fibrinogen levels	Mean ± SD	T-test	P value
Before treatment	342.26 ± 69.00	0.490	0.632
After treatment	352.93 ± 64.30		0.632
Before treatment	342.26 ± 69.00	4.207	0.001^**
Healthy	269.85 ± 43.68		0.001^**
After treatment	352.93 ± 64.30	3.749	0.002^**
Healthy	269.85 ± 43.68		0.002^**

^**

Highly significant (P < 0.01).