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This study assessed objective and subjective measures of cough, with and without an esophageal catheter, in 62 patients with chronic cough attending a specialist clinic. Subjective cough (daytime and night-time) was assessed using a numerical cough score and a visual analog scale ranging from 0 (no cough) to 100 (worst cough), while objective cough was assessed using the Vitalograph VitaloJAK cough monitor.