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Comparison of results for ‘diffuse laryngeal edema' in the Reflux Finding Score (RFS) of non-obese (BMI < 30 - Group I) and obese (BMI > 30 - Group II) snorers with suspected obstructive sleep apnea (OSA). The dark grey bar represents mild/moderate edema and the light grey bar represents moderate/severe diffuse laryngeal edema.
