Study Population
During the two-year study period, 403 patients fulfilled the eligibility criteria for RSV-associated hospitalization. The median age was 69 years (Interquartile range [IQR] 57.2-82.1 years), 29.5% were 80 years of age and older, and 58.3% were female (Table 1). The most common comorbid conditions were cardiac conditions (47.6%), respiratory conditions (45.9%), and diabetes (41.4%). Only 4.7% of patients had no comorbid conditions. Fewer than half (41.9%) were living independently at admission.