Association between blood coagulability and migraine

Table 7 Regression analysis to detect predictive value of protein C in migraine patients

Model	Unstandardized coefficients		Standardized coefficients	t value	p value	95.0% confidence interval for B
Model	B	Std. error	Beta	t value	p value	Lower bound	Upper bound
Protein C (IU/dl)
(Constant)	36.379	27.888		1.304	0.201	− 20.359	93.117
Migraine intensity	9.156	3.769	0.389	2.429	0.021*	1.488	16.825