Researchers analyzed the diagnostic accuracy and yield of sputum Gram stain (SGS) in community-acquired pneumonia across 24 studies of 4,533 adult patients in a meta-analysis. SGS was specific for the diagnosis of Streptococcus pneumoniae and Haemophilus influenzae infection.
ABSTRACT & COMMENTARY
Community-Acquired Pneumonia: Sputum Gram Stains Are Helpful After All!
November 1, 2019