A systematic review of the psychometric properties of the Leicester Cough Questionnaires based on the COSMIN guidelines

This systematic review examined the psychometric properties of the Leicester Cough Questionnaire, using data from 40 studies conducted in 8731 adults with cough or respiratory conditions with cough as a common symptom. As part of a responsiveness analysis, changes in Leicester Cough Questionnaire scores were correlated with other measures, including objective cough counts collected using the Vitalograph VitaloJAK device.