Table 4.

Logistic regression analysis^a

Variable:	Comfortable with EOL conversationsb
Increased classroom training in residency on EOL skills	OR = 3.3 (95% CI: 1.2–8.9); p = 0.017
Felt more prepared after medical school to have EOL conversations	OR = 2.1 (95% CI: 1.1–4.1); p = 0.030
Higher numbers of EOL conversations in residency	OR = 2.1 (95% CI: 1.3–3.4); p = 0.003

^aOnly variables found to have statistically significant association with comfort are shown

^b OR odds ratio, CI confidence interval