Zurich Claudication Questionnaire (ZCQ) Assessment
This self-report tool measures symptom severity and physical function in people with lumbar spinal stenosis. It helps clinicians evaluate treatment success and patient satisfaction over time.

Zurich Claudication Questionnaire (ZCQ)
The Zurich Claudication Questionnaire (ZCQ) evaluates lumbar spinal stenosis by measuring symptom severity, physical function, and satisfaction. This patient-reported tool helps clinicians track treatment outcomes effectively. It's a trusted method to monitor recovery and ensure patients receive the right spinal care.
Category
Disease
Source
What is Zurich Claudication Questionnaire (ZCQ)
The Zurich Claudication Questionnaire (ZCQ) is the main tool for assessing lumbar spinal stenosis. It helps doctors track patient progress effectively. This specific measure focuses on neurogenic claudication symptoms. It looks at how back issues affect daily life and checks if treatment is actually working well for the patient. It splits into three parts covering symptom severity, physical function, and patient satisfaction. Users answer questions about pain levels and walking ability, giving a clear picture of their condition without needing complex medical jargon. Clinicians value this patient reported format because it is quick to finish and easy to score. It works great for tracking changes over time, especially after surgery or physical therapy. By using the ZCQ, healthcare teams can make better choices about future care plans and improve patient outcomes.
The Zurich Claudication Questionnaire can be scored using three distinct subscales: You calculate scores for Symptom Severity, Physical Function, and Patient Satisfaction separately. For each section, simply add up the answers and divide by the number of questions to get an unweighted mean. Severity items range from 1 to 5, while Function and Satisfaction use a 1 to 4 scale. Higher numbers generally point to worse symptoms, poorer function, or less satisfaction with treatment. It is a handy way to track how a patient is travelling after surgery.
Advantages
Measures treatment effectiveness through standardised tools.
Measures healthcare intervention results systematically.
Provides consistent measurements for clinical research.
Promotes active participation in healthcare assessment.
Related Instruments
Screens for neuropathic pain components.
Predicts long-term disability risk in musculoskeletal pain.
Assesses symptoms and function in lumbar spinal stenosis.
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