Table 2.

Estimated marginal means for emergency department (ED) threat perceptions, threat recall, and threat discrepancy from analyses of covariance (ANCOVAs) adjusting for demographics, medical covariates, and depression.

	ED Threat Perception (n=875)	Threat Recall (n=874)	Threat Discrepancy (n=874)
	Mean (SE)	Mean (SE)	Mean (SE)
Posttraumatic Psychopathology Burden
No Posttraumatic Psychopathology	10.19 (0.18)^a	11.24 (0.20)	1.04 (0.19)^a
Prior Posttraumatic Psychopathology	11.57 (0.53)^a,b	13.46 (0.56)^a	1.89 (0.54)^a,b
New-onset Posttraumatic Psychopathology	11.83 (0.35)^b	14.06 (0.38)^a	2.23 (0.36)^b
Consistent Posttraumatic Psychopathology	13.14 (0.39)^b	14.88 (0.41)^a	1.73 (0.39)^a,b

Note. SE=standard error. ANCOVAs adjusted for age, sex, race/ethnicity, confirmed acute coronary syndrome status at discharge. GRACE risk score, Charlson Comorbidity Index, and depression (defined as a score ≥ 10 on the Patient Health Questionnaire). Means that have no superscript in common are significantly different from each other (Bonferroni, p<0.05).