Table 9.

Correlation matrix of log-transformed Brief Symptom Inventory- 18 (BSI-18) scales and other measures of emotional functioning, personality, and concussion symptoms.

	M	SD	BSI-18 GSI	BSI-18 DEP	BSI-18 ANX	BSI-18 SOM
BSI-18 GSI	3.86	4.59
BSI -18 DEP	1.19	1.94	.74**
BSI -18 ANX	1.39	1.89	.81**	.49**
BSI -18 SOM	1.29	1.89	.76**	.38**	.47**
SCAT 3	5.34	6.79	.58**	.42**	.47**	.46*
SWLS	27.68	4.61	−.32**	−.36**	−.24**	−.20**
MPQ PEM	−.04	.67	.01	−.06	−.03	.04
MPQ NEM	−.01	.62	.43**	.36**	.39**	.17

Note: ANX = Anxiety, DEP = Depression; GSI = Global Severity Index; MPQ = Multidimensional Personality Questionnaire; NEM = Negative Emotionality; PEM = Positive Emotionality; SCAT 3 = Sport Concussion Assessment Tool--3rd Edition; SOM = Somatization; and SWLS = Satisfaction with Life Scale. For BSI and SCAT 3 symptom score correlations, n = 2031. For correlations with SWLS, n = 2027. For correlations with MPQ, n = 86.

^*denotes p < .05;

^**denotes p < .01.