. 2021 Mar 13;30:102627. doi: 10.1016/j.nicl.2021.102627

Table 3.

PTSS, amygdala volume and average headache frequency.

	Average Number of Headaches Per Day N = 22
	Step 1			Step 2			Step 3
	ß	SE	P	ß	SE	P	ß	SE	P
Age	−0.38	0.07	0.37	−0.49	0.06	0.22	−0.48	0.05	0.15
Pubertal status	0.62	0.04	0.15	0.74	0.03	0.09	0.17	0.03	0.67
Duration of pain condition	−0.09	0.002	0.71	−0.17	0.002	0.44	−0.08	0.002	0.70
PTSS		–		0.51	0.18	0.07	0.51	0.15	0.04
ACEs		–		−0.24	0.04	0.42	−0.21	0.03	0.39
Cognitive reappraisal		–		0.24	0.02	0.28	0.27	0.01	0.15
Expressive suppression		–		0.10	0.02	0.70	0.44	0.02	0.07
Total brain volume		–		–	–	–	0.47	0.000	0.15
Amygdala volume		–		–	–	–	−0.96	0.000	0.01
	Adjusted R² = −0.02			Adjusted R² = 0.17			Adjusted R² = 0.46