Table 4.

Inverse Probability of Treatment Weighting for Composite Clinical Failure

	Adjusted OR	95% Confidence Interval	P Value
Short duration	1.33	.59–3.00	.885
APACHE II score	1.02	.98–1.05	.342
Age ≥70 y	1.38	.63–3.03	.307
Charlson Comorbidity Index score	1.11	.98–1.27	.098
Combination antibiotics	1.14	.49–2.68	.522
Immunocompromised	2.19	.97–4.90	.059
Liver disease	2.86	1.27–6.43	.029
MDMC versus other site	1.16	.54–2.72	.557
Pitt bacteremia score	1.79	.16–20.40	.322
Pneumonia (source)	2.04	.44–9.45	.184
Vasopressor requirement	0.58	.12–2.47	.322

Abbreviations: APACHE, Acute Physiology and Chronic Health Evaluation; MDMC, Methodist Dallas Medical Center; OR, odds ratio.