Research Article

A Retrospective Study of the Clinical Burden of Hospitalized All-Cause and Pneumococcal Pneumonia in Canada

Figure 2

Logistic regression analysis in Canada from 2004-2005 to 2009-2010 in individuals aged ≥65 years for (a) all-cause pneumonia and (b) pneumococcal pneumonia. Error bars indicate 95% confidence intervals. CIHI, Canadian Institute for Health Information.
(a)
(b)