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Fig. 2 | Pneumonia

Fig. 2

From: Alterations in the prevalence and serotypes of Streptococcus pneumoniae in elderly patients with community-acquired pneumonia: a meta-analysis and systematic review

Fig. 2

Proportion of CAP caused by S. pneumoniae in different studies over time and by type of laboratory diagnosis. Each value represents the pooled percentage of CAP patients in which S. pneumoniae was detected over a five-year period, stratified by the initial year of studies. The varying colours indicate the diagnostic methods that were used

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