Leicester Cough Questionnaire (LCQ): Measuring Cough Impact
This self-report survey measures the impact of chronic cough on a patient's quality of life. Clinicians use the Leicester Cough Questionnaire to track physical and social symptoms during treatment.

Leicester Cough Questionnaire (LCQ)
The Leicester Cough Questionnaire (LCQ) is a self-completed survey measuring how chronic cough affects daily life. It assesses physical, psychological, and social factors to help clinicians monitor symptom severity. This validated tool is key for tracking patient progress and checking if treatments are working.
Category
Disease
Source
What is Leicester Cough Questionnaire (LCQ)
The Leicester Cough Questionnaire (LCQ) is a key tool for measuring quality of life in chronic cough patients. It helps clinicians track impact. This self-completed survey contains 19 items that look at specific issues caused by coughing. It is divided into three main areas to give a full picture of patient health. The questions cover physical, psychological, and social domains to see how a cough affects daily living. Patients rate their experiences on a seven-point scale ranging from never to all the time, allowing for precise scoring of severity and frequency. It takes about five to ten minutes to finish, making it easy to use in busy clinics or research settings. The scores are highly responsive to changes over time, so doctors can spot if treatments are working well. It's a practical choice for monitoring progress and improving patient care plans.
The Leicester Cough Questionnaire can be scored using one main approach that focuses on three specific domains. Patients rate 19 items on a 7 point scale across physical, psychological, and social areas. You calculate the mean score for each domain by adding item responses and dividing by the number of questions in that section. Then, simply add the three domain scores together for a total ranging from 3 to 21. Higher numbers mean better health status, making it really easy to spot changes in cough impact during routine check ups.
Advantages
Measures healthcare intervention results systematically.
Provides consistent measurements for clinical research.
Simple to understand and complete for patients.
Strengthens evidence through systematic measurement approaches.
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