Table 4.

Logistic Regression of Preferred Code Status Model

Variable	Crude OR (95% CI)	p-value	Adjusted OR (95% CI)	p-value
Survey group (reference: 3 option model)   Four option model	1.4 (0.98, 2.1)	0.066	1.5 (0.98, 2.2)	0.061
Gender (ref: male)   Female	1.4 (0.94, 2.0)	0.104	1.5 (0.94, 2.2)	0.092
Role (ref: attending)   Advance practice provider   Resident   Fellow	0.98 (0.61, 1.6) 0.68 (0.42, 1.1) 1.16 (0.54, 2.5)	0.943 0.135 0.706	0.74 (0.43, 1.3) 0.85 (0.47, 1.5) 1.5 (0.67, 3.6)	0.266 0.581 0.309
Years of practice (ref: 1–10)   11–20   21 +	1.2 (0.76, 1.9) 1.5 (0.96, 2.5)	0.409 0.063	1.2 (0.71, 2.1) 1.7 (0.97, 3.0)	0.491 0.065
Specialty (ref: medicine and subspecialties)   Pediatrics   Surgery   Emergency/anesthesia   Other	1.1 (0.65, 1.9) 1.6 (0.9, 2.7) 0.87 (0.51, 1.5) 0.76 (0.24, 2.4)	0.696 0.113 0.611 0.633	1.0 (0.56, 1.8) 1.6 (0.90, 2.8) 0.88 (0.51, 1.5) 0.96 (0.30, 3.1)	0.972 0.107 0.666 0.953
Model used at clinical setting (ref: 3 option)   Four option model   Other	1.0 (0.62, 1.6) 1.1 (0.46, 2.4)	0.972 0.901	0.98 (0.59, 1.6) 1.1 (0.47, 2.6)	0.932 0.819