SGRQ

St. George’s Respiratory Questionnaire
for COPD patients

This application calculates scores derived from the St George’s Respiratory Questionnaire (SGRQ) and the SGRQ-C.

The SGRQ has been validated in COPD, asthma, and several other respiratory diseases. The SGRQ-C has been developed using COPD data, and has not yet been validated for other diseases, but is likely to perform similar to SGRQ. For a detailed background and further instructions please visit http://www.healthstatus.sgul.ac.uk/.

Both questionnaires have three components: Symptoms (quantifying distress due to respiratory symptoms), activity (the effect of disturbances to mobility and physical activity), and impact (psychosocial impact of disease). A total score provides a global estimate of the respiratory health. The scoring range from 0 to 100 for each component, where a higher number is indicative of poorer health. For the SGRQ, a four unit change has been established as clinically relevant.

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Questionnaires

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Patients

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Patient Info

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About us

This application is free for use. You can copy and redistribute it as you wish.[1]
It has been developed by Marco Gelpi, MD; Jonathan Argentiero, Developer; and Andreas Ronit, MD (Department of Infectious Diseases, University Hospital of Copenhagen).

The code of this application is open source and available on Github. If you encounter any problems or bugs, or would like to have a certain feature implemented, you can declare them on our Github Issues page or write to andreas.ronit@regionh.dk. If you use the software in your scientific work, please consider citing us.

Do similar programs exist? Yes, an excel based tool for the original SGRQ can be acquired from http://www.healthstatus.sgul.ac.uk/. Please contact us if you know other similar respiratory tools that should be uploaded as well.

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[1] The St. George Medical School charges commercial organizations a license fee for use of the SGRQ.