Table 1.

Diagnosis Codes for Analyzed Outcomes and Comorbidities

Outcome conditionsICD-10/ICD-9 Codes
Cardiovascular Diagnoses
    Heart failureI21
    Myocardial infarctionI50, I11.0, I13.0, I13.2
    StrokeG46, I63, I69
Respiratory Diagnoses
    PneumoniaJ12, J13, J15, J16, J17, J18, J82, J84
    Acute respiratory distress syndromeJ80, J96
    HypoxemiaR09.02
Clotting Diagnoses
    Deep vein thrombosis/Venous thromboembolismQ26, I82
    Pulmonary embolismI26, I74, I82, J81.1
Comorbidities
    HypertensionI10, 401
    Diabetes mellitusE11.0, E11.2, E11.3, E11.5, E11.6, E11.8, E11.9, E11.40, E11.41, E11.43, E11.44, E11.49, 250.00, 250.02, 250.2, 250.3, 250.4, 250.5, 250.6, 250.7, 250.8, 250.9
    COPD/AsthmaJ43, J44, J45, 491.2, 492, 493
  • COPD, chronic obstructive pulmonary disease; ICD-10/ICD-9, International Classification of Diseases, Tenth Version and Ninth Version.