Assessment of Sputum Quality: A Single-Center Retrospective Study

Key Points

• The research aims to evaluate the quality of sputum samples and their relevancy in lung function assessment.
• Conducted a retrospective analysis at a single center
• Evaluated sputum samples based on predefined quality criteria
• Reviewed patient lung function data alongside sputum quality
• Certain criteria significantly correlated with better lung function
• Higher quality sputum samples are associated with clearer clinical assessments
• Implications suggest improvements in diagnostic approaches