Table 2.

Univariate and multivariable analysis using logistic regression to assess factors associated with the diagnosis of acute PE.

Patient Factors	Univariate		Multivariable
	Odds Ratio	p-value*	Odds Ratio	p-value*
Age, in years	1.01	<0.001	1.01	<0.001
Sex (male as reference)
Female	0.77	<0.001	0.80	<0.001
Race (white as reference)
African American	1.00	0.99	1.11	0.16
Asian	0.46	<0.001	0.46	<0.001
Other	0.76	<0.001	0.91	0.35
Ethnicity (Non-Hispanic as reference)
Hispanic	0.72	<0.001	0.87	0.18
Insurance (Private/Others as reference)
Public	0.93	0.08	n/a	n/a
Recent COVID Diagnosis (180+ days as reference)
Group 2 (91–180 days)	1.25	0.02	1.23	0.03
Group 3 (31–90 days)	1.57	<0.001	1.52	<0.001
Group 4 (1–30 days)	1.30	<0.001	1.31	<0.001
Group 5 (No COVID diagnosis)	1.49	<0.001	1.58	<0.001
Pre/Post CDS Intervention (pre-intervention as reference)
Post-Intervention	0.97	0.51	1.01	0.81

Abbreviations:

CDS – clinical decision support; PE – pulmonary embolism

^*Bold indicates statistical significance.