Research Article
Incidence, Prevalence, and Mortality Trends in Chronic Obstructive Pulmonary Disease over 2001 to 2011: A Public Health Point of View of the Burden
Figure 1
COPD incidence. (a) Number of incidence diagnosed COPD cases, 35 years and older, by sex, Quebec, 2001–2011. (b) Age-standardized COPD incidence rates, 35 years and older, by sex, Quebec, 2001–2011. (c) Age-specific COPD incidence rates, by sex, Quebec, 2001 compared to 2011 period.
(a) |
(b) |
(c) |