Table 2.

Variables Associated With Optimal De-escalation

Variable	Optimal De-escalation, No. (%)	Unadjusted OR (95% CI)	P Value	Adjusted OR (95% CI)
Postintervention β-lactamase nudge	51 (73)	4.35 (2.31–8.20)	<.001	5.03 (2.57–9.87)
PWID	1 (1)	0.16 (0.02–1.25)	.06	0.15 (0.02–1.22)
HAP	16 (23)	1.75 (0.83–3.66)	.137	2.17 (0.96–4.92)
Sputum sample	35 (50)	0.58 (0.32–1.04)	.067	0.48 (0.25–0.92)
Receipt of vasopressor therapy	20 (29)	1.16 (0.61–2.23)	.65	Not tested
ID consultation	13 (19)	1.20 (0.56–2.56)	.65	Not tested

Note. PWID, persons who inject drugs; HAP, hospital-acquired pneumonia; ID, infectious diseases; OR, odds ratio; CI, confidence interval.

Hosmer Lemeshow goodness of fit, 0.727.