Fig. 6
From: Burden of influenza hospitalization among high-risk groups in the United States
All-cause hospitalization rates in the elderly influenza and non-influenza cohorts by comorbidity status. A Hospitalization during the 30-day follow-up period. B Hospitalization during the influenza season. CAD: Coronary artery disease, CHF: Congestive heart failure, CKD: Chronic kidney disease, COPD: Chronic obstructive pulmonary disease, MI: Myocardial infarction. All p-values for comparisons of hospitalization rates between the influenza and non-influenza cohorts < 0.05