Use of behavioral economics and social psychology to improve treatment of acute respiratory infections (BEARI): rationale and design of a cluster randomized controlled trial [1RC4AG039115-01] - study protocol and baseline practice and provider characteristics

Table 1 Acute Respiratory Infection (ARI) diagnoses related to interventions and outcomes assessments

Diagnoses		ICD9-CM	Used to trigger decision support
Non-antibiotic appropriate ARI diagnoses (Included in Peer Comparison and Primary Outcome Assessment)
	Acute nasopharyngitis (common cold)	460	Non-specific URI
	Acute laryngitis and tracheitis	464, 464.0, 464.00, 464.1, 464.10, 464.2, 464.20, 464.4, 464.50	Non-specific URI
	Acute laryngeopharyngitis/acute upper respiratory infection	465, 465.0, 465.8, 465.9	Non-specific URI
	Acute bronchitis	466, 466.0, 466.1, 466.11, 466.19	Acute bronchitis
	Bronchitis not specified as acute or chronic	490	Acute bronchitis
	Influenza	487, 487.1, 487.8	Influenza
Potentially antibiotic appropriate ARI Diagnoses (Included in Secondary Outcome Assessment)
	Acute sinusitis	461.xx	Acute sinusitis/rhinosinusitis
	Acute pharyngitis	462	Acute pharyngitis
Other ARIs diagnoses or symptoms of interest (Included in Secondary Outcome Assessment)*
	Streptococcal sore throat	034.0	Acute pharyngitis
	Cough	786.2	Acute bronchitis

* Only additional diagnoses triggering clinical decision support are included here. Additional diagnoses included in the secondary outcomes are listed in Additional file 2: Appendix E.