Fig. 2From: Pulmonary alveolar proteinosis in Korea: analysis of prevalence and incidence via a nationwide population-based studyAge- and sex-stratified prevalence of pulmonary alveolar proteinosis a Prevalence from 2010 to 2016 b Prevalence of PAP from 2010 to 2015 based on the narrow definition. Data presented as the mean ± 95% confidence intervalBack to article page